rostests/winetests/user32/win.c

   1 /*
   2  * Unit tests for window handling
   3  *
   4  * Copyright 2002 Bill Medland
   5  * Copyright 2002 Alexandre Julliard
   6  * Copyright 2003 Dmitry Timoshkov
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 /* To get ICON_SMALL2 with the MSVC headers */
  24 //#define _WIN32_WINNT 0x0501
  25
  26 #include <assert.h>
  27 #include <stdlib.h>
  28 #include <stdarg.h>
  29 #include <stdio.h>
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "wingdi.h"
  34 #include "winuser.h"
  35
  36 #include "wine/test.h"
  37
  38 #ifndef SPI_GETDESKWALLPAPER
  39 #define SPI_GETDESKWALLPAPER 0x0073
  40 #endif
  41
  42 #define LONG_PTR INT_PTR
  43 #define ULONG_PTR UINT_PTR
  44
  45 void dump_region(HRGN hrgn);
  46
  47 static HWND (WINAPI *pGetAncestor)(HWND,UINT);
  48 static BOOL (WINAPI *pGetWindowInfo)(HWND,WINDOWINFO*);
  49 static UINT (WINAPI *pGetWindowModuleFileNameA)(HWND,LPSTR,UINT);
  50 static BOOL (WINAPI *pGetLayeredWindowAttributes)(HWND,COLORREF*,BYTE*,DWORD*);
  51 static BOOL (WINAPI *pSetLayeredWindowAttributes)(HWND,COLORREF,BYTE,DWORD);
  52 static BOOL (WINAPI *pUpdateLayeredWindow)(HWND,HDC,POINT*,SIZE*,HDC,POINT*,COLORREF,BLENDFUNCTION*,DWORD);
  53 static BOOL (WINAPI *pUpdateLayeredWindowIndirect)(HWND,const UPDATELAYEREDWINDOWINFO*);
  54 static BOOL (WINAPI *pGetMonitorInfoA)(HMONITOR,LPMONITORINFO);
  55 static HMONITOR (WINAPI *pMonitorFromPoint)(POINT,DWORD);
  56 static int  (WINAPI *pGetWindowRgnBox)(HWND,LPRECT);
  57 static BOOL (WINAPI *pGetGUIThreadInfo)(DWORD, GUITHREADINFO*);
  58 static BOOL (WINAPI *pGetProcessDefaultLayout)( DWORD *layout );
  59 static BOOL (WINAPI *pSetProcessDefaultLayout)( DWORD layout );
  60 static BOOL (WINAPI *pFlashWindowEx)( PFLASHWINFO pfwi );
  61 static DWORD (WINAPI *pSetLayout)(HDC hdc, DWORD layout);
  62 static DWORD (WINAPI *pGetLayout)(HDC hdc);
  63 static BOOL (WINAPI *pMirrorRgn)(HWND hwnd, HRGN hrgn);
  64
  65 static BOOL test_lbuttondown_flag;
  66 static DWORD num_gettext_msgs;
  67 static DWORD num_settext_msgs;
  68 static HWND hwndMessage;
  69 static HWND hwndMain, hwndMain2;
  70 static HHOOK hhook;
  71
  72 static const char* szAWRClass = "Winsize";
  73 static HMENU hmenu;
  74 static DWORD our_pid;
  75
  76 static BOOL is_win9x = FALSE;
  77
  78 #define COUNTOF(arr) (sizeof(arr)/sizeof(arr[0]))
  79
  80 static void dump_minmax_info( const MINMAXINFO *minmax )
  81 {
  82     trace("Reserved=%d,%d MaxSize=%d,%d MaxPos=%d,%d MinTrack=%d,%d MaxTrack=%d,%d\n",
  83           minmax->ptReserved.x, minmax->ptReserved.y,
  84           minmax->ptMaxSize.x, minmax->ptMaxSize.y,
  85           minmax->ptMaxPosition.x, minmax->ptMaxPosition.y,
  86           minmax->ptMinTrackSize.x, minmax->ptMinTrackSize.y,
  87           minmax->ptMaxTrackSize.x, minmax->ptMaxTrackSize.y);
  88 }
  89
  90 /* try to make sure pending X events have been processed before continuing */
  91 static void flush_events( BOOL remove_messages )
  92 {
  93     MSG msg;
  94     int diff = 200;
  95     int min_timeout = 100;
  96     DWORD time = GetTickCount() + diff;
  97
  98     while (diff > 0)
  99     {
 100         if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min_timeout, QS_ALLINPUT ) == WAIT_TIMEOUT) break;
 101         if (remove_messages)
 102             while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg );
 103         diff = time - GetTickCount();
 104         min_timeout = 50;
 105     }
 106 }
 107
 108 static BOOL wait_for_event(HANDLE event, int timeout)
 109 {
 110     DWORD end_time = GetTickCount() + timeout;
 111     MSG msg;
 112
 113     do {
 114         if(MsgWaitForMultipleObjects(1, &event, FALSE, timeout, QS_ALLINPUT) == WAIT_OBJECT_0)
 115             return TRUE;
 116         while(PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
 117             DispatchMessageA(&msg);
 118         timeout = end_time - GetTickCount();
 119     }while(timeout > 0);
 120
 121     return FALSE;
 122 }
 123
 124 /* check the values returned by the various parent/owner functions on a given window */
 125 static void check_parents( HWND hwnd, HWND ga_parent, HWND gwl_parent, HWND get_parent,
 126                            HWND gw_owner, HWND ga_root, HWND ga_root_owner )
 127 {
 128     HWND res;
 129
 130     if (pGetAncestor)
 131     {
 132         res = pGetAncestor( hwnd, GA_PARENT );
 133         ok( res == ga_parent, "Wrong result for GA_PARENT %p expected %p\n", res, ga_parent );
 134     }
 135     res = (HWND)GetWindowLongPtrA( hwnd, GWLP_HWNDPARENT );
 136     ok( res == gwl_parent, "Wrong result for GWL_HWNDPARENT %p expected %p\n", res, gwl_parent );
 137     res = GetParent( hwnd );
 138     ok( res == get_parent, "Wrong result for GetParent %p expected %p\n", res, get_parent );
 139     res = GetWindow( hwnd, GW_OWNER );
 140     ok( res == gw_owner, "Wrong result for GW_OWNER %p expected %p\n", res, gw_owner );
 141     if (pGetAncestor)
 142     {
 143         res = pGetAncestor( hwnd, GA_ROOT );
 144         ok( res == ga_root, "Wrong result for GA_ROOT %p expected %p\n", res, ga_root );
 145         res = pGetAncestor( hwnd, GA_ROOTOWNER );
 146         ok( res == ga_root_owner, "Wrong result for GA_ROOTOWNER %p expected %p\n", res, ga_root_owner );
 147     }
 148 }
 149
 150 #define check_wnd_state(a,b,c,d) check_wnd_state_(__FILE__,__LINE__,a,b,c,d)
 151 static void check_wnd_state_(const char *file, int line,
 152                              HWND active, HWND foreground, HWND focus, HWND capture)
 153 {
 154     ok_(file, line)(active == GetActiveWindow(), "GetActiveWindow() = %p\n", GetActiveWindow());
 155     /* only check foreground if it belongs to the current thread */
 156     /* foreground can be moved to a different app pretty much at any time */
 157     if (foreground && GetForegroundWindow() &&
 158         GetWindowThreadProcessId(GetForegroundWindow(), NULL) == GetCurrentThreadId())
 159         ok_(file, line)(foreground == GetForegroundWindow(), "GetForegroundWindow() = %p\n", GetForegroundWindow());
 160     ok_(file, line)(focus == GetFocus(), "GetFocus() = %p\n", GetFocus());
 161     ok_(file, line)(capture == GetCapture(), "GetCapture() = %p\n", GetCapture());
 162 }
 163
 164 /* same as above but without capture test */
 165 #define check_active_state(a,b,c) check_active_state_(__FILE__,__LINE__,a,b,c)
 166 static void check_active_state_(const char *file, int line,
 167                                 HWND active, HWND foreground, HWND focus)
 168 {
 169     ok_(file, line)(active == GetActiveWindow(), "GetActiveWindow() = %p\n", GetActiveWindow());
 170     /* only check foreground if it belongs to the current thread */
 171     /* foreground can be moved to a different app pretty much at any time */
 172     if (foreground && GetForegroundWindow() &&
 173         GetWindowThreadProcessId(GetForegroundWindow(), NULL) == GetCurrentThreadId())
 174         ok_(file, line)(foreground == GetForegroundWindow(), "GetForegroundWindow() = %p\n", GetForegroundWindow());
 175     ok_(file, line)(focus == GetFocus(), "GetFocus() = %p\n", GetFocus());
 176 }
 177
 178 static BOOL ignore_message( UINT message )
 179 {
 180     /* these are always ignored */
 181     return (message >= 0xc000 ||
 182             message == WM_GETICON ||
 183             message == WM_GETOBJECT ||
 184             message == WM_TIMECHANGE ||
 185             message == WM_DEVICECHANGE);
 186 }
 187
 188 static BOOL CALLBACK EnumChildProc( HWND hwndChild, LPARAM lParam)
 189 {
 190     (*(LPINT)lParam)++;
 191     trace("EnumChildProc on %p\n", hwndChild);
 192     if (*(LPINT)lParam > 1) return FALSE;
 193     return TRUE;
 194 }
 195
 196 /* will search for the given window */
 197 static BOOL CALLBACK EnumChildProc1( HWND hwndChild, LPARAM lParam)
 198 {
 199     trace("EnumChildProc1 on %p\n", hwndChild);
 200     if ((HWND)lParam == hwndChild) return FALSE;
 201     return TRUE;
 202 }
 203
 204 static HWND create_tool_window( LONG style, HWND parent )
 205 {
 206     HWND ret = CreateWindowExA(0, "ToolWindowClass", "Tool window 1", style,
 207                                0, 0, 100, 100, parent, 0, 0, NULL );
 208     ok( ret != 0, "Creation failed\n" );
 209     return ret;
 210 }
 211
 212 /* test parent and owner values for various combinations */
 213 static void test_parent_owner(void)
 214 {
 215     LONG style;
 216     HWND test, owner, ret;
 217     HWND desktop = GetDesktopWindow();
 218     HWND child = create_tool_window( WS_CHILD, hwndMain );
 219     INT  numChildren;
 220
 221     trace( "main window %p main2 %p desktop %p child %p\n", hwndMain, hwndMain2, desktop, child );
 222
 223     /* child without parent, should fail */
 224     SetLastError(0xdeadbeef);
 225     test = CreateWindowExA(0, "ToolWindowClass", "Tool window 1",
 226                            WS_CHILD, 0, 0, 100, 100, 0, 0, 0, NULL );
 227     ok( !test, "WS_CHILD without parent created\n" );
 228     ok( GetLastError() == ERROR_TLW_WITH_WSCHILD ||
 229         broken(GetLastError() == 0xdeadbeef), /* win9x */
 230         "CreateWindowExA error %u\n", GetLastError() );
 231
 232     /* desktop window */
 233     check_parents( desktop, 0, 0, 0, 0, 0, 0 );
 234     style = GetWindowLongA( desktop, GWL_STYLE );
 235     ok( !SetWindowLongA( desktop, GWL_STYLE, WS_POPUP ), "Set GWL_STYLE on desktop succeeded\n" );
 236     ok( !SetWindowLongA( desktop, GWL_STYLE, 0 ), "Set GWL_STYLE on desktop succeeded\n" );
 237     ok( GetWindowLongA( desktop, GWL_STYLE ) == style, "Desktop style changed\n" );
 238
 239     /* normal child window */
 240     test = create_tool_window( WS_CHILD, hwndMain );
 241     trace( "created child %p\n", test );
 242     check_parents( test, hwndMain, hwndMain, hwndMain, 0, hwndMain, hwndMain );
 243     SetWindowLongA( test, GWL_STYLE, 0 );
 244     check_parents( test, hwndMain, hwndMain, 0, 0, hwndMain, test );
 245     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 246     check_parents( test, hwndMain, hwndMain, 0, 0, hwndMain, test );
 247     SetWindowLongA( test, GWL_STYLE, WS_POPUP|WS_CHILD );
 248     check_parents( test, hwndMain, hwndMain, 0, 0, hwndMain, test );
 249     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 250     DestroyWindow( test );
 251
 252     /* normal child window with WS_MAXIMIZE */
 253     test = create_tool_window( WS_CHILD | WS_MAXIMIZE, hwndMain );
 254     DestroyWindow( test );
 255
 256     /* normal child window with WS_THICKFRAME */
 257     test = create_tool_window( WS_CHILD | WS_THICKFRAME, hwndMain );
 258     DestroyWindow( test );
 259
 260     /* popup window with WS_THICKFRAME */
 261     test = create_tool_window( WS_POPUP | WS_THICKFRAME, hwndMain );
 262     DestroyWindow( test );
 263
 264     /* child of desktop */
 265     test = create_tool_window( WS_CHILD, desktop );
 266     trace( "created child of desktop %p\n", test );
 267     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 268     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 269     check_parents( test, desktop, 0, 0, 0, test, test );
 270     SetWindowLongA( test, GWL_STYLE, 0 );
 271     check_parents( test, desktop, 0, 0, 0, test, test );
 272     DestroyWindow( test );
 273
 274     /* child of desktop with WS_MAXIMIZE */
 275     test = create_tool_window( WS_CHILD | WS_MAXIMIZE, desktop );
 276     DestroyWindow( test );
 277
 278     /* child of desktop with WS_MINIMIZE */
 279     test = create_tool_window( WS_CHILD | WS_MINIMIZE, desktop );
 280     DestroyWindow( test );
 281
 282     /* child of child */
 283     test = create_tool_window( WS_CHILD, child );
 284     trace( "created child of child %p\n", test );
 285     check_parents( test, child, child, child, 0, hwndMain, hwndMain );
 286     SetWindowLongA( test, GWL_STYLE, 0 );
 287     check_parents( test, child, child, 0, 0, hwndMain, test );
 288     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 289     check_parents( test, child, child, 0, 0, hwndMain, test );
 290     DestroyWindow( test );
 291
 292     /* child of child with WS_MAXIMIZE */
 293     test = create_tool_window( WS_CHILD | WS_MAXIMIZE, child );
 294     DestroyWindow( test );
 295
 296     /* child of child with WS_MINIMIZE */
 297     test = create_tool_window( WS_CHILD | WS_MINIMIZE, child );
 298     DestroyWindow( test );
 299
 300     /* not owned top-level window */
 301     test = create_tool_window( 0, 0 );
 302     trace( "created top-level %p\n", test );
 303     check_parents( test, desktop, 0, 0, 0, test, test );
 304     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 305     check_parents( test, desktop, 0, 0, 0, test, test );
 306     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 307     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 308     DestroyWindow( test );
 309
 310     /* not owned top-level window with WS_MAXIMIZE */
 311     test = create_tool_window( WS_MAXIMIZE, 0 );
 312     DestroyWindow( test );
 313
 314     /* owned top-level window */
 315     test = create_tool_window( 0, hwndMain );
 316     trace( "created owned top-level %p\n", test );
 317     check_parents( test, desktop, hwndMain, 0, hwndMain, test, test );
 318     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 319     check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
 320     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 321     check_parents( test, desktop, hwndMain, desktop, hwndMain, test, desktop );
 322     DestroyWindow( test );
 323
 324     /* owned top-level window with WS_MAXIMIZE */
 325     test = create_tool_window( WS_MAXIMIZE, hwndMain );
 326     DestroyWindow( test );
 327
 328     /* not owned popup */
 329     test = create_tool_window( WS_POPUP, 0 );
 330     trace( "created popup %p\n", test );
 331     check_parents( test, desktop, 0, 0, 0, test, test );
 332     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 333     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 334     SetWindowLongA( test, GWL_STYLE, 0 );
 335     check_parents( test, desktop, 0, 0, 0, test, test );
 336     DestroyWindow( test );
 337
 338     /* not owned popup with WS_MAXIMIZE */
 339     test = create_tool_window( WS_POPUP | WS_MAXIMIZE, 0 );
 340     DestroyWindow( test );
 341
 342     /* owned popup */
 343     test = create_tool_window( WS_POPUP, hwndMain );
 344     trace( "created owned popup %p\n", test );
 345     check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
 346     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 347     check_parents( test, desktop, hwndMain, desktop, hwndMain, test, desktop );
 348     SetWindowLongA( test, GWL_STYLE, 0 );
 349     check_parents( test, desktop, hwndMain, 0, hwndMain, test, test );
 350     DestroyWindow( test );
 351
 352     /* owned popup with WS_MAXIMIZE */
 353     test = create_tool_window( WS_POPUP | WS_MAXIMIZE, hwndMain );
 354     DestroyWindow( test );
 355
 356     /* top-level window owned by child (same as owned by top-level) */
 357     test = create_tool_window( 0, child );
 358     trace( "created top-level owned by child %p\n", test );
 359     check_parents( test, desktop, hwndMain, 0, hwndMain, test, test );
 360     DestroyWindow( test );
 361
 362     /* top-level window owned by child (same as owned by top-level) with WS_MAXIMIZE */
 363     test = create_tool_window( WS_MAXIMIZE, child );
 364     DestroyWindow( test );
 365
 366     /* popup owned by desktop (same as not owned) */
 367     test = create_tool_window( WS_POPUP, desktop );
 368     trace( "created popup owned by desktop %p\n", test );
 369     check_parents( test, desktop, 0, 0, 0, test, test );
 370     DestroyWindow( test );
 371
 372     /* popup owned by desktop (same as not owned) with WS_MAXIMIZE */
 373     test = create_tool_window( WS_POPUP | WS_MAXIMIZE, desktop );
 374     DestroyWindow( test );
 375
 376     /* popup owned by child (same as owned by top-level) */
 377     test = create_tool_window( WS_POPUP, child );
 378     trace( "created popup owned by child %p\n", test );
 379     check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
 380     DestroyWindow( test );
 381
 382     /* popup owned by child (same as owned by top-level) with WS_MAXIMIZE */
 383     test = create_tool_window( WS_POPUP | WS_MAXIMIZE, child );
 384     DestroyWindow( test );
 385
 386     /* not owned popup with WS_CHILD (same as WS_POPUP only) */
 387     test = create_tool_window( WS_POPUP | WS_CHILD, 0 );
 388     trace( "created WS_CHILD popup %p\n", test );
 389     check_parents( test, desktop, 0, 0, 0, test, test );
 390     DestroyWindow( test );
 391
 392     /* not owned popup with WS_CHILD | WS_MAXIMIZE (same as WS_POPUP only) */
 393     test = create_tool_window( WS_POPUP | WS_CHILD | WS_MAXIMIZE, 0 );
 394     DestroyWindow( test );
 395
 396     /* owned popup with WS_CHILD (same as WS_POPUP only) */
 397     test = create_tool_window( WS_POPUP | WS_CHILD, hwndMain );
 398     trace( "created owned WS_CHILD popup %p\n", test );
 399     check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
 400     DestroyWindow( test );
 401
 402     /* owned popup with WS_CHILD (same as WS_POPUP only) with WS_MAXIMIZE */
 403     test = create_tool_window( WS_POPUP | WS_CHILD | WS_MAXIMIZE, hwndMain );
 404     DestroyWindow( test );
 405
 406     /******************** parent changes *************************/
 407     trace( "testing parent changes\n" );
 408
 409     /* desktop window */
 410     check_parents( desktop, 0, 0, 0, 0, 0, 0 );
 411     if (0)
 412     {
 413     /* this test succeeds on NT but crashes on win9x systems */
 414     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
 415     ok( !ret, "Set GWL_HWNDPARENT succeeded on desktop\n" );
 416     check_parents( desktop, 0, 0, 0, 0, 0, 0 );
 417     ok( !SetParent( desktop, hwndMain ), "SetParent succeeded on desktop\n" );
 418     check_parents( desktop, 0, 0, 0, 0, 0, 0 );
 419     }
 420     /* normal child window */
 421     test = create_tool_window( WS_CHILD, hwndMain );
 422     trace( "created child %p\n", test );
 423
 424     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
 425     ok( ret == hwndMain, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain );
 426     check_parents( test, hwndMain2, hwndMain2, hwndMain2, 0, hwndMain2, hwndMain2 );
 427
 428     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
 429     ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
 430     check_parents( test, child, child, child, 0, hwndMain, hwndMain );
 431
 432     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)desktop );
 433     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 434     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 435
 436     /* window is now child of desktop so GWLP_HWNDPARENT changes owner from now on */
 437     if (!is_win9x)
 438     {
 439         ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)test );
 440         ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 441         check_parents( test, desktop, 0, desktop, 0, test, desktop );
 442     }
 443     else
 444         win_skip("Test creates circular window tree under Win9x/WinMe\n" );
 445
 446     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
 447     ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 448     check_parents( test, desktop, child, desktop, child, test, desktop );
 449
 450     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
 451     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 452     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 453     DestroyWindow( test );
 454
 455     /* not owned top-level window */
 456     test = create_tool_window( 0, 0 );
 457     trace( "created top-level %p\n", test );
 458
 459     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
 460     ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 461     check_parents( test, desktop, hwndMain2, 0, hwndMain2, test, test );
 462
 463     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
 464     ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
 465     check_parents( test, desktop, child, 0, child, test, test );
 466
 467     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
 468     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 469     check_parents( test, desktop, 0, 0, 0, test, test );
 470     DestroyWindow( test );
 471
 472     /* not owned popup */
 473     test = create_tool_window( WS_POPUP, 0 );
 474     trace( "created popup %p\n", test );
 475
 476     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
 477     ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 478     check_parents( test, desktop, hwndMain2, hwndMain2, hwndMain2, test, hwndMain2 );
 479
 480     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
 481     ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
 482     check_parents( test, desktop, child, child, child, test, hwndMain );
 483
 484     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
 485     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 486     check_parents( test, desktop, 0, 0, 0, test, test );
 487     DestroyWindow( test );
 488
 489     /* normal child window */
 490     test = create_tool_window( WS_CHILD, hwndMain );
 491     trace( "created child %p\n", test );
 492
 493     ret = SetParent( test, desktop );
 494     ok( ret == hwndMain, "SetParent return value %p expected %p\n", ret, hwndMain );
 495     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 496
 497     ret = SetParent( test, child );
 498     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 499     check_parents( test, child, child, child, 0, hwndMain, hwndMain );
 500
 501     ret = SetParent( test, hwndMain2 );
 502     ok( ret == child, "SetParent return value %p expected %p\n", ret, child );
 503     check_parents( test, hwndMain2, hwndMain2, hwndMain2, 0, hwndMain2, hwndMain2 );
 504     DestroyWindow( test );
 505
 506     /* not owned top-level window */
 507     test = create_tool_window( 0, 0 );
 508     trace( "created top-level %p\n", test );
 509
 510     ret = SetParent( test, child );
 511     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 512     check_parents( test, child, child, 0, 0, hwndMain, test );
 513
 514     if (!is_win9x)
 515     {
 516         ShowWindow( test, SW_SHOW );
 517         ret = SetParent( test, test );
 518         ok( ret == NULL, "SetParent return value %p expected %p\n", ret, NULL );
 519         ok( GetWindowLongA( test, GWL_STYLE ) & WS_VISIBLE, "window is not visible after SetParent\n" );
 520         check_parents( test, child, child, 0, 0, hwndMain, test );
 521     }
 522     else
 523         win_skip( "Test crashes on Win9x/WinMe\n" );
 524     DestroyWindow( test );
 525
 526     /* owned popup */
 527     test = create_tool_window( WS_POPUP, hwndMain2 );
 528     trace( "created owned popup %p\n", test );
 529
 530     ret = SetParent( test, child );
 531     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 532     check_parents( test, child, child, hwndMain2, hwndMain2, hwndMain, hwndMain2 );
 533
 534     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (ULONG_PTR)hwndMain );
 535     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 536     check_parents( test, hwndMain, hwndMain, hwndMain2, hwndMain2, hwndMain, hwndMain2 );
 537     DestroyWindow( test );
 538
 539     /**************** test owner destruction *******************/
 540
 541     /* owned child popup */
 542     owner = create_tool_window( 0, 0 );
 543     test = create_tool_window( WS_POPUP, owner );
 544     trace( "created owner %p and popup %p\n", owner, test );
 545     ret = SetParent( test, child );
 546     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 547     check_parents( test, child, child, owner, owner, hwndMain, owner );
 548     /* window is now child of 'child' but owned by 'owner' */
 549     DestroyWindow( owner );
 550     ok( IsWindow(test), "Window %p destroyed by owner destruction\n", test );
 551     /* Win98 doesn't pass this test. It doesn't allow a destroyed owner,
 552      * while Win95, Win2k, WinXP do.
 553      */
 554     /*check_parents( test, child, child, owner, owner, hwndMain, owner );*/
 555     ok( !IsWindow(owner), "Owner %p not destroyed\n", owner );
 556     DestroyWindow(test);
 557
 558     /* owned top-level popup */
 559     owner = create_tool_window( 0, 0 );
 560     test = create_tool_window( WS_POPUP, owner );
 561     trace( "created owner %p and popup %p\n", owner, test );
 562     check_parents( test, desktop, owner, owner, owner, test, owner );
 563     DestroyWindow( owner );
 564     ok( !IsWindow(test), "Window %p not destroyed by owner destruction\n", test );
 565
 566     /* top-level popup owned by child */
 567     owner = create_tool_window( WS_CHILD, hwndMain2 );
 568     test = create_tool_window( WS_POPUP, 0 );
 569     trace( "created owner %p and popup %p\n", owner, test );
 570     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (ULONG_PTR)owner );
 571     ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 572     check_parents( test, desktop, owner, owner, owner, test, hwndMain2 );
 573     DestroyWindow( owner );
 574     ok( IsWindow(test), "Window %p destroyed by owner destruction\n", test );
 575     ok( !IsWindow(owner), "Owner %p not destroyed\n", owner );
 576     /* Win98 doesn't pass this test. It doesn't allow a destroyed owner,
 577      * while Win95, Win2k, WinXP do.
 578      */
 579     /*check_parents( test, desktop, owner, owner, owner, test, owner );*/
 580     DestroyWindow(test);
 581
 582     /* final cleanup */
 583     DestroyWindow(child);
 584
 585
 586     owner = create_tool_window( WS_OVERLAPPED, 0 );
 587     test = create_tool_window( WS_POPUP, desktop );
 588
 589     ok( !GetWindow( test, GW_OWNER ), "Wrong owner window\n" );
 590     numChildren = 0;
 591     ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 592         "EnumChildWindows should have returned FALSE\n" );
 593     ok( numChildren == 0, "numChildren should be 0 got %d\n", numChildren );
 594
 595     SetWindowLongA( test, GWL_STYLE, (GetWindowLongA( test, GWL_STYLE ) & ~WS_POPUP) | WS_CHILD );
 596     ret = SetParent( test, owner );
 597     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 598
 599     numChildren = 0;
 600     ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 601         "EnumChildWindows should have returned TRUE\n" );
 602     ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );
 603
 604     child = create_tool_window( WS_CHILD, owner );
 605     numChildren = 0;
 606     ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 607         "EnumChildWindows should have returned FALSE\n" );
 608     ok( numChildren == 2, "numChildren should be 2 got %d\n", numChildren );
 609     DestroyWindow( child );
 610
 611     child = create_tool_window( WS_VISIBLE | WS_OVERLAPPEDWINDOW, owner );
 612     ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
 613     numChildren = 0;
 614     ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 615         "EnumChildWindows should have returned TRUE\n" );
 616     ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );
 617
 618     ret = SetParent( child, owner );
 619     ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
 620     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 621     numChildren = 0;
 622     ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 623         "EnumChildWindows should have returned FALSE\n" );
 624     ok( numChildren == 2, "numChildren should be 2 got %d\n", numChildren );
 625
 626     ret = SetParent( child, NULL );
 627     ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
 628     ok( ret == owner, "SetParent return value %p expected %p\n", ret, owner );
 629     numChildren = 0;
 630     ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 631         "EnumChildWindows should have returned TRUE\n" );
 632     ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );
 633
 634     /* even GW_OWNER == owner it's still a desktop's child */
 635     ok( !EnumChildWindows( desktop, EnumChildProc1, (LPARAM)child ),
 636         "EnumChildWindows should have found %p and returned FALSE\n", child );
 637
 638     DestroyWindow( child );
 639     child = create_tool_window( WS_VISIBLE | WS_OVERLAPPEDWINDOW, NULL );
 640
 641     ok( !EnumChildWindows( desktop, EnumChildProc1, (LPARAM)child ),
 642         "EnumChildWindows should have found %p and returned FALSE\n", child );
 643
 644     DestroyWindow( child );
 645     DestroyWindow( test );
 646     DestroyWindow( owner );
 647 }
 648
 649 static BOOL CALLBACK enum_proc( HWND hwnd, LPARAM lParam)
 650 {
 651     (*(LPINT)lParam)++;
 652     if (*(LPINT)lParam > 2) return FALSE;
 653     return TRUE;
 654 }
 655 static DWORD CALLBACK enum_thread( void *arg )
 656 {
 657     INT count;
 658     HWND hwnd[3];
 659     BOOL ret;
 660     MSG msg;
 661
 662     if (pGetGUIThreadInfo)
 663     {
 664         GUITHREADINFO info;
 665         info.cbSize = sizeof(info);
 666         ret = pGetGUIThreadInfo( GetCurrentThreadId(), &info );
 667         ok( ret || broken(!ret), /* win9x */
 668             "GetGUIThreadInfo failed without message queue\n" );
 669         SetLastError( 0xdeadbeef );
 670         info.cbSize = sizeof(info) + 1;
 671         ret = pGetGUIThreadInfo( GetCurrentThreadId(), &info );
 672         ok( !ret, "GetGUIThreadInfo succeeded with wrong size\n" );
 673         ok( GetLastError() == ERROR_INVALID_PARAMETER ||
 674             broken(GetLastError() == 0xdeadbeef), /* win9x */
 675             "wrong error %u\n", GetLastError() );
 676     }
 677
 678     PeekMessageA( &msg, 0, 0, 0, PM_NOREMOVE );  /* make sure we have a message queue */
 679
 680     count = 0;
 681     ret = EnumThreadWindows( GetCurrentThreadId(), enum_proc, (LPARAM)&count );
 682     ok( ret, "EnumThreadWindows should have returned TRUE\n" );
 683     ok( count == 0, "count should be 0 got %d\n", count );
 684
 685     hwnd[0] = CreateWindowExA(0, "ToolWindowClass", "Tool window 1", WS_POPUP,
 686                               0, 0, 100, 100, 0, 0, 0, NULL );
 687     count = 0;
 688     ret = EnumThreadWindows( GetCurrentThreadId(), enum_proc, (LPARAM)&count );
 689     ok( ret, "EnumThreadWindows should have returned TRUE\n" );
 690     if (count != 2)  /* Vista gives us two windows for the price of one */
 691     {
 692         ok( count == 1, "count should be 1 got %d\n", count );
 693         hwnd[2] = CreateWindowExA(0, "ToolWindowClass", "Tool window 2", WS_POPUP,
 694                                   0, 0, 100, 100, 0, 0, 0, NULL );
 695     }
 696     else hwnd[2] = 0;
 697
 698     hwnd[1] = CreateWindowExA(0, "ToolWindowClass", "Tool window 3", WS_POPUP,
 699                               0, 0, 100, 100, 0, 0, 0, NULL );
 700     count = 0;
 701     ret = EnumThreadWindows( GetCurrentThreadId(), enum_proc, (LPARAM)&count );
 702     ok( !ret, "EnumThreadWindows should have returned FALSE\n" );
 703     ok( count == 3, "count should be 3 got %d\n", count );
 704
 705     if (hwnd[2]) DestroyWindow(hwnd[2]);
 706     DestroyWindow(hwnd[1]);
 707     DestroyWindow(hwnd[0]);
 708     return 0;
 709 }
 710
 711 /* test EnumThreadWindows in a separate thread */
 712 static void test_enum_thread_windows(void)
 713 {
 714     DWORD id;
 715     HANDLE handle = CreateThread( NULL, 0, enum_thread, 0, 0, &id );
 716     ok( !WaitForSingleObject( handle, 10000 ), "wait failed\n" );
 717     CloseHandle( handle );
 718 }
 719
 720 static LRESULT WINAPI main_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 721 {
 722     switch (msg)
 723     {
 724         case WM_GETMINMAXINFO:
 725         {
 726             SetWindowLongPtrA(hwnd, GWLP_USERDATA, 0x20031021);
 727             break;
 728         }
 729         case WM_WINDOWPOSCHANGING:
 730         {
 731             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
 732             if (!(winpos->flags & SWP_NOMOVE))
 733             {
 734                 ok(winpos->x >= -32768 && winpos->x <= 32767, "bad winpos->x %d\n", winpos->x);
 735                 ok(winpos->y >= -32768 && winpos->y <= 32767, "bad winpos->y %d\n", winpos->y);
 736             }
 737             /* Win9x does not fixup cx/xy for WM_WINDOWPOSCHANGING */
 738             if (!(winpos->flags & SWP_NOSIZE) && !is_win9x)
 739             {
 740                 ok((winpos->cx >= 0 && winpos->cx <= 32767) ||
 741                    winpos->cx == 32768, /* win7 doesn't truncate */
 742                    "bad winpos->cx %d\n", winpos->cx);
 743                 ok((winpos->cy >= 0 && winpos->cy <= 32767) ||
 744                    winpos->cy == 40000, /* win7 doesn't truncate */
 745                    "bad winpos->cy %d\n", winpos->cy);
 746             }
 747             break;
 748         }
 749         case WM_WINDOWPOSCHANGED:
 750         {
 751             RECT rc1, rc2;
 752             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
 753             ok(winpos->x >= -32768 && winpos->x <= 32767, "bad winpos->x %d\n", winpos->x);
 754             ok(winpos->y >= -32768 && winpos->y <= 32767, "bad winpos->y %d\n", winpos->y);
 755
 756             ok((winpos->cx >= 0 && winpos->cx <= 32767) ||
 757                winpos->cx == 32768, /* win7 doesn't truncate */
 758                "bad winpos->cx %d\n", winpos->cx);
 759             ok((winpos->cy >= 0 && winpos->cy <= 32767) ||
 760                winpos->cy == 40000, /* win7 doesn't truncate */
 761                "bad winpos->cy %d\n", winpos->cy);
 762
 763             GetWindowRect(hwnd, &rc1);
 764             SetRect(&rc2, winpos->x, winpos->y, winpos->x + winpos->cx, winpos->y + winpos->cy);
 765             /* note: winpos coordinates are relative to parent */
 766             MapWindowPoints(GetParent(hwnd), 0, (LPPOINT)&rc2, 2);
 767             if (0)
 768             {
 769             /* Uncomment this once the test succeeds in all cases */
 770             ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d-%d,%d) / (%d,%d-%d,%d)\n",
 771                rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom );
 772
 773             GetClientRect(hwnd, &rc2);
 774             DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc1);
 775             MapWindowPoints(0, hwnd, (LPPOINT)&rc1, 2);
 776             ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d-%d,%d) / (%d,%d-%d,%d)\n",
 777                rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom );
 778             }
 779             break;
 780         }
 781         case WM_NCCREATE:
 782         {
 783             BOOL got_getminmaxinfo = GetWindowLongPtrA(hwnd, GWLP_USERDATA) == 0x20031021;
 784             CREATESTRUCTA *cs = (CREATESTRUCTA *)lparam;
 785
 786             if ((cs->style & WS_THICKFRAME) || !(cs->style & (WS_POPUP | WS_CHILD)))
 787                 ok(got_getminmaxinfo, "main: WM_GETMINMAXINFO should have been received before WM_NCCREATE\n");
 788             else
 789                 ok(!got_getminmaxinfo, "main: WM_GETMINMAXINFO should NOT have been received before WM_NCCREATE\n");
 790             break;
 791         }
 792         case WM_COMMAND:
 793             if (test_lbuttondown_flag)
 794             {
 795                 ShowWindow((HWND)wparam, SW_SHOW);
 796                 flush_events( FALSE );
 797             }
 798             break;
 799         case WM_GETTEXT:
 800             num_gettext_msgs++;
 801             break;
 802         case WM_SETTEXT:
 803             num_settext_msgs++;
 804             break;
 805     }
 806
 807     return DefWindowProcA(hwnd, msg, wparam, lparam);
 808 }
 809
 810 static LRESULT WINAPI tool_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 811 {
 812     switch (msg)
 813     {
 814         case WM_GETMINMAXINFO:
 815         {
 816             SetWindowLongPtrA(hwnd, GWLP_USERDATA, 0x20031021);
 817             break;
 818         }
 819         case WM_NCCREATE:
 820         {
 821             BOOL got_getminmaxinfo = GetWindowLongPtrA(hwnd, GWLP_USERDATA) == 0x20031021;
 822             CREATESTRUCTA *cs = (CREATESTRUCTA *)lparam;
 823
 824             if ((cs->style & WS_THICKFRAME) || !(cs->style & (WS_POPUP | WS_CHILD)))
 825                 ok(got_getminmaxinfo, "tool: WM_GETMINMAXINFO should have been received before WM_NCCREATE\n");
 826             else
 827                 ok(!got_getminmaxinfo, "tool: WM_GETMINMAXINFO should NOT have been received before WM_NCCREATE\n");
 828             break;
 829         }
 830     }
 831
 832     return DefWindowProcA(hwnd, msg, wparam, lparam);
 833 }
 834
 835 static BOOL RegisterWindowClasses(void)
 836 {
 837     WNDCLASSA cls;
 838
 839     cls.style = CS_DBLCLKS;
 840     cls.lpfnWndProc = main_window_procA;
 841     cls.cbClsExtra = 0;
 842     cls.cbWndExtra = 0;
 843     cls.hInstance = GetModuleHandleA(0);
 844     cls.hIcon = 0;
 845     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
 846     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 847     cls.lpszMenuName = NULL;
 848     cls.lpszClassName = "MainWindowClass";
 849
 850     if(!RegisterClassA(&cls)) return FALSE;
 851
 852     cls.style = 0;
 853     cls.lpfnWndProc = tool_window_procA;
 854     cls.cbClsExtra = 0;
 855     cls.cbWndExtra = 0;
 856     cls.hInstance = GetModuleHandleA(0);
 857     cls.hIcon = 0;
 858     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
 859     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 860     cls.lpszMenuName = NULL;
 861     cls.lpszClassName = "ToolWindowClass";
 862
 863     if(!RegisterClassA(&cls)) return FALSE;
 864
 865     return TRUE;
 866 }
 867
 868 static void verify_window_info(const char *hook, HWND hwnd, const WINDOWINFO *info)
 869 {
 870     RECT rcWindow, rcClient;
 871     DWORD status;
 872
 873     ok(IsWindow(hwnd), "bad window handle %p in hook %s\n", hwnd, hook);
 874
 875     GetWindowRect(hwnd, &rcWindow);
 876     ok(EqualRect(&rcWindow, &info->rcWindow), "wrong rcWindow for %p in hook %s\n", hwnd, hook);
 877
 878     GetClientRect(hwnd, &rcClient);
 879     /* translate to screen coordinates */
 880     MapWindowPoints(hwnd, 0, (LPPOINT)&rcClient, 2);
 881     ok(EqualRect(&rcClient, &info->rcClient), "wrong rcClient for %p in hook %s\n", hwnd, hook);
 882
 883     ok(info->dwStyle == (DWORD)GetWindowLongA(hwnd, GWL_STYLE),
 884        "wrong dwStyle: %08x != %08x for %p in hook %s\n",
 885        info->dwStyle, GetWindowLongA(hwnd, GWL_STYLE), hwnd, hook);
 886     /* Windows reports some undocumented exstyles in WINDOWINFO, but
 887      * doesn't return them in GetWindowLong(hwnd, GWL_EXSTYLE).
 888      */
 889     ok((info->dwExStyle & ~0xe0000800) == (DWORD)GetWindowLongA(hwnd, GWL_EXSTYLE),
 890        "wrong dwExStyle: %08x != %08x for %p in hook %s\n",
 891        info->dwExStyle, GetWindowLongA(hwnd, GWL_EXSTYLE), hwnd, hook);
 892     status = (GetActiveWindow() == hwnd) ? WS_ACTIVECAPTION : 0;
 893     if (GetForegroundWindow())
 894         ok(info->dwWindowStatus == status, "wrong dwWindowStatus: %04x != %04x active %p fg %p in hook %s\n",
 895            info->dwWindowStatus, status, GetActiveWindow(), GetForegroundWindow(), hook);
 896
 897     /* win2k and XP return broken border info in GetWindowInfo most of
 898      * the time, so there is no point in testing it.
 899      */
 900 if (0)
 901 {
 902     UINT border;
 903     ok(info->cxWindowBorders == (unsigned)(rcClient.left - rcWindow.left),
 904        "wrong cxWindowBorders %d != %d\n", info->cxWindowBorders, rcClient.left - rcWindow.left);
 905     border = min(rcWindow.bottom - rcClient.bottom, rcClient.top - rcWindow.top);
 906     ok(info->cyWindowBorders == border,
 907        "wrong cyWindowBorders %d != %d\n", info->cyWindowBorders, border);
 908 }
 909     ok(info->atomWindowType == GetClassLongA(hwnd, GCW_ATOM), "wrong atomWindowType for %p in hook %s\n",
 910        hwnd, hook);
 911     ok(info->wCreatorVersion == 0x0400 /* NT4, Win2000, XP, Win2003 */ ||
 912        info->wCreatorVersion == 0x0500 /* Vista */,
 913        "wrong wCreatorVersion %04x for %p in hook %s\n", info->wCreatorVersion, hwnd, hook);
 914 }
 915
 916 static void FixedAdjustWindowRectEx(RECT* rc, LONG style, BOOL menu, LONG exstyle)
 917 {
 918     AdjustWindowRectEx(rc, style, menu, exstyle);
 919     /* AdjustWindowRectEx does not include scroll bars */
 920     if (style & WS_VSCROLL)
 921     {
 922         if(exstyle & WS_EX_LEFTSCROLLBAR)
 923             rc->left  -= GetSystemMetrics(SM_CXVSCROLL);
 924         else
 925             rc->right += GetSystemMetrics(SM_CXVSCROLL);
 926     }
 927     if (style & WS_HSCROLL)
 928         rc->bottom += GetSystemMetrics(SM_CYHSCROLL);
 929 }
 930
 931 static void test_nonclient_area(HWND hwnd)
 932 {
 933     DWORD style, exstyle;
 934     RECT rc_window, rc_client, rc;
 935     BOOL menu;
 936     LRESULT ret;
 937
 938     style = GetWindowLongA(hwnd, GWL_STYLE);
 939     exstyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
 940     menu = !(style & WS_CHILD) && GetMenu(hwnd) != 0;
 941
 942     GetWindowRect(hwnd, &rc_window);
 943     GetClientRect(hwnd, &rc_client);
 944
 945     /* avoid some cases when things go wrong */
 946     if (IsRectEmpty(&rc_window) || IsRectEmpty(&rc_client) ||
 947         rc_window.right > 32768 || rc_window.bottom > 32768) return;
 948
 949     CopyRect(&rc, &rc_client);
 950     MapWindowPoints(hwnd, 0, (LPPOINT)&rc, 2);
 951     FixedAdjustWindowRectEx(&rc, style, menu, exstyle);
 952
 953     ok(EqualRect(&rc, &rc_window),
 954        "window rect does not match: style:exstyle=0x%08x:0x%08x, menu=%d, win=(%d,%d)-(%d,%d), calc=(%d,%d)-(%d,%d)\n",
 955        style, exstyle, menu, rc_window.left, rc_window.top, rc_window.right, rc_window.bottom,
 956        rc.left, rc.top, rc.right, rc.bottom);
 957
 958
 959     CopyRect(&rc, &rc_window);
 960     DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc);
 961     MapWindowPoints(0, hwnd, (LPPOINT)&rc, 2);
 962     ok(EqualRect(&rc, &rc_client),
 963        "client rect does not match: style:exstyle=0x%08x:0x%08x, menu=%d client=(%d,%d)-(%d,%d), calc=(%d,%d)-(%d,%d)\n",
 964        style, exstyle, menu, rc_client.left, rc_client.top, rc_client.right, rc_client.bottom,
 965        rc.left, rc.top, rc.right, rc.bottom);
 966
 967     /* NULL rectangle shouldn't crash */
 968     ret = DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, 0);
 969     ok(ret == 0, "NULL rectangle returned %ld instead of 0\n", ret);
 970
 971     /* Win9x doesn't like WM_NCCALCSIZE with synthetic data and crashes */;
 972     if (is_win9x)
 973         return;
 974
 975     /* and now test AdjustWindowRectEx and WM_NCCALCSIZE on synthetic data */
 976     SetRect(&rc_client, 0, 0, 250, 150);
 977     CopyRect(&rc_window, &rc_client);
 978     MapWindowPoints(hwnd, 0, (LPPOINT)&rc_window, 2);
 979     FixedAdjustWindowRectEx(&rc_window, style, menu, exstyle);
 980
 981     CopyRect(&rc, &rc_window);
 982     DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc);
 983     MapWindowPoints(0, hwnd, (LPPOINT)&rc, 2);
 984     ok(EqualRect(&rc, &rc_client),
 985        "synthetic rect does not match: style:exstyle=0x%08x:0x%08x, menu=%d, client=(%d,%d)-(%d,%d), calc=(%d,%d)-(%d,%d)\n",
 986        style, exstyle, menu, rc_client.left, rc_client.top, rc_client.right, rc_client.bottom,
 987        rc.left, rc.top, rc.right, rc.bottom);
 988 }
 989
 990 static LRESULT CALLBACK cbt_hook_proc(int nCode, WPARAM wParam, LPARAM lParam)
 991 {
 992     static const char *CBT_code_name[10] = {
 993         "HCBT_MOVESIZE",
 994         "HCBT_MINMAX",
 995         "HCBT_QS",
 996         "HCBT_CREATEWND",
 997         "HCBT_DESTROYWND",
 998         "HCBT_ACTIVATE",
 999         "HCBT_CLICKSKIPPED",
1000         "HCBT_KEYSKIPPED",
1001         "HCBT_SYSCOMMAND",
1002         "HCBT_SETFOCUS" };
1003     const char *code_name = (nCode >= 0 && nCode <= HCBT_SETFOCUS) ? CBT_code_name[nCode] : "Unknown";
1004     HWND hwnd = (HWND)wParam;
1005
1006     switch (nCode)
1007     {
1008     case HCBT_CREATEWND:
1009         {
1010             static const RECT rc_null;
1011             RECT rc;
1012             LONG style;
1013             CBT_CREATEWNDA *createwnd = (CBT_CREATEWNDA *)lParam;
1014             ok(createwnd->hwndInsertAfter == HWND_TOP, "hwndInsertAfter should be always HWND_TOP\n");
1015
1016             if (pGetWindowInfo)
1017             {
1018                 WINDOWINFO info;
1019                 info.cbSize = sizeof(WINDOWINFO);
1020                 ok(pGetWindowInfo(hwnd, &info), "GetWindowInfo should not fail\n");
1021                 verify_window_info(code_name, hwnd, &info);
1022             }
1023
1024             /* WS_VISIBLE should be turned off yet */
1025             style = createwnd->lpcs->style & ~WS_VISIBLE;
1026             ok(style == GetWindowLongA(hwnd, GWL_STYLE),
1027                 "style of hwnd and style in the CREATESTRUCT do not match: %08x != %08x\n",
1028                 GetWindowLongA(hwnd, GWL_STYLE), style);
1029
1030             if (0)
1031             {
1032             /* Uncomment this once the test succeeds in all cases */
1033             if ((style & (WS_CHILD|WS_POPUP)) == WS_CHILD)
1034             {
1035                 ok(GetParent(hwnd) == hwndMessage,
1036                    "wrong result from GetParent %p: message window %p\n",
1037                    GetParent(hwnd), hwndMessage);
1038             }
1039             else
1040                 ok(!GetParent(hwnd), "GetParent should return 0 at this point\n");
1041
1042             ok(!GetWindow(hwnd, GW_OWNER), "GW_OWNER should be set to 0 at this point\n");
1043             }
1044             if (0)
1045             {
1046             /* while NT assigns GW_HWNDFIRST/LAST some values at this point,
1047              * Win9x still has them set to 0.
1048              */
1049             ok(GetWindow(hwnd, GW_HWNDFIRST) != 0, "GW_HWNDFIRST should not be set to 0 at this point\n");
1050             ok(GetWindow(hwnd, GW_HWNDLAST) != 0, "GW_HWNDLAST should not be set to 0 at this point\n");
1051             }
1052             ok(!GetWindow(hwnd, GW_HWNDPREV), "GW_HWNDPREV should be set to 0 at this point\n");
1053             ok(!GetWindow(hwnd, GW_HWNDNEXT), "GW_HWNDNEXT should be set to 0 at this point\n");
1054
1055             if (0)
1056             {
1057             /* Uncomment this once the test succeeds in all cases */
1058             if (pGetAncestor)
1059             {
1060                 ok(pGetAncestor(hwnd, GA_PARENT) == hwndMessage, "GA_PARENT should be set to hwndMessage at this point\n");
1061                 ok(pGetAncestor(hwnd, GA_ROOT) == hwnd,
1062                    "GA_ROOT is set to %p, expected %p\n", pGetAncestor(hwnd, GA_ROOT), hwnd);
1063
1064                 if ((style & (WS_CHILD|WS_POPUP)) == WS_CHILD)
1065                     ok(pGetAncestor(hwnd, GA_ROOTOWNER) == hwndMessage,
1066                        "GA_ROOTOWNER should be set to hwndMessage at this point\n");
1067                 else
1068                     ok(pGetAncestor(hwnd, GA_ROOTOWNER) == hwnd,
1069                        "GA_ROOTOWNER is set to %p, expected %p\n", pGetAncestor(hwnd, GA_ROOTOWNER), hwnd);
1070             }
1071
1072             ok(GetWindowRect(hwnd, &rc), "GetWindowRect failed\n");
1073             ok(EqualRect(&rc, &rc_null), "window rect should be set to 0 HCBT_CREATEWND\n");
1074             ok(GetClientRect(hwnd, &rc), "GetClientRect failed\n");
1075             ok(EqualRect(&rc, &rc_null), "client rect should be set to 0 on HCBT_CREATEWND\n");
1076             }
1077             break;
1078         }
1079     case HCBT_MOVESIZE:
1080     case HCBT_MINMAX:
1081     case HCBT_ACTIVATE:
1082         if (pGetWindowInfo && IsWindow(hwnd))
1083         {
1084             WINDOWINFO info;
1085
1086             /* Win98 actually does check the info.cbSize and doesn't allow
1087              * it to be anything except sizeof(WINDOWINFO), while Win95, Win2k,
1088              * WinXP do not check it at all.
1089              */
1090             info.cbSize = sizeof(WINDOWINFO);
1091             ok(pGetWindowInfo(hwnd, &info), "GetWindowInfo should not fail\n");
1092             verify_window_info(code_name, hwnd, &info);
1093         }
1094         break;
1095     /* window state is undefined */
1096     case HCBT_SETFOCUS:
1097     case HCBT_DESTROYWND:
1098         break;
1099     default:
1100         break;
1101     }
1102
1103     return CallNextHookEx(hhook, nCode, wParam, lParam);
1104 }
1105
1106 static void test_shell_window(void)
1107 {
1108     BOOL ret;
1109     DWORD error;
1110     HMODULE hinst, hUser32;
1111     BOOL (WINAPI*SetShellWindow)(HWND);
1112     HWND hwnd1, hwnd2, hwnd3, hwnd4, hwnd5;
1113     HWND shellWindow, nextWnd;
1114
1115     if (is_win9x)
1116     {
1117         win_skip("Skipping shell window test on Win9x\n");
1118         return;
1119     }
1120
1121     shellWindow = GetShellWindow();
1122     hinst = GetModuleHandleA(NULL);
1123     hUser32 = GetModuleHandleA("user32");
1124
1125     SetShellWindow = (void *)GetProcAddress(hUser32, "SetShellWindow");
1126
1127     trace("previous shell window: %p\n", shellWindow);
1128
1129     if (shellWindow) {
1130         DWORD pid;
1131         HANDLE hProcess;
1132
1133         GetWindowThreadProcessId(shellWindow, &pid);
1134         hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid);
1135         if (!hProcess)
1136         {
1137             skip( "cannot get access to shell process\n" );
1138             return;
1139         }
1140
1141         SetLastError(0xdeadbeef);
1142         ret = DestroyWindow(shellWindow);
1143         error = GetLastError();
1144
1145         ok(!ret, "DestroyWindow(shellWindow)\n");
1146         /* passes on Win XP, but not on Win98 */
1147         ok(error==ERROR_ACCESS_DENIED || error == 0xdeadbeef,
1148            "got %u after DestroyWindow(shellWindow)\n", error);
1149
1150         /* close old shell instance */
1151         ret = TerminateProcess(hProcess, 0);
1152         ok(ret, "termination of previous shell process failed: GetLastError()=%d\n", GetLastError());
1153         WaitForSingleObject(hProcess, INFINITE);    /* wait for termination */
1154         CloseHandle(hProcess);
1155     }
1156
1157     hwnd1 = CreateWindowExA(0, "#32770", "TEST1", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 100, 100, 300, 200, 0, 0, hinst, 0);
1158     trace("created window 1: %p\n", hwnd1);
1159
1160     ret = SetShellWindow(hwnd1);
1161     ok(ret, "first call to SetShellWindow(hwnd1)\n");
1162     shellWindow = GetShellWindow();
1163     ok(shellWindow==hwnd1, "wrong shell window: %p\n", shellWindow);
1164
1165     ret = SetShellWindow(hwnd1);
1166     ok(!ret, "second call to SetShellWindow(hwnd1)\n");
1167
1168     ret = SetShellWindow(0);
1169     error = GetLastError();
1170     /* passes on Win XP, but not on Win98
1171     ok(!ret, "reset shell window by SetShellWindow(0)\n");
1172     ok(error==ERROR_INVALID_WINDOW_HANDLE, "ERROR_INVALID_WINDOW_HANDLE after SetShellWindow(0)\n"); */
1173
1174     ret = SetShellWindow(hwnd1);
1175     /* passes on Win XP, but not on Win98
1176     ok(!ret, "third call to SetShellWindow(hwnd1)\n"); */
1177
1178     SetWindowLongA(hwnd1, GWL_EXSTYLE, GetWindowLongA(hwnd1,GWL_EXSTYLE)|WS_EX_TOPMOST);
1179     ret = (GetWindowLongA(hwnd1,GWL_EXSTYLE) & WS_EX_TOPMOST) != 0;
1180     ok(!ret, "SetWindowExStyle(hwnd1, WS_EX_TOPMOST)\n");
1181
1182     ret = DestroyWindow(hwnd1);
1183     ok(ret, "DestroyWindow(hwnd1)\n");
1184
1185     hwnd2 = CreateWindowExA(WS_EX_TOPMOST, "#32770", "TEST2", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 150, 250, 300, 200, 0, 0, hinst, 0);
1186     trace("created window 2: %p\n", hwnd2);
1187     ret = SetShellWindow(hwnd2);
1188     ok(!ret, "SetShellWindow(hwnd2) with WS_EX_TOPMOST\n");
1189
1190     hwnd3 = CreateWindowExA(0, "#32770", "TEST3", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 200, 400, 300, 200, 0, 0, hinst, 0);
1191     trace("created window 3: %p\n", hwnd3);
1192
1193     hwnd4 = CreateWindowExA(0, "#32770", "TEST4", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 250, 500, 300, 200, 0, 0, hinst, 0);
1194     trace("created window 4: %p\n", hwnd4);
1195
1196     nextWnd = GetWindow(hwnd4, GW_HWNDNEXT);
1197     ok(nextWnd==hwnd3, "wrong next window for hwnd4: %p - expected hwnd3\n", nextWnd);
1198
1199     ret = SetShellWindow(hwnd4);
1200     ok(ret, "SetShellWindow(hwnd4)\n");
1201     shellWindow = GetShellWindow();
1202     ok(shellWindow==hwnd4, "wrong shell window: %p - expected hwnd4\n", shellWindow);
1203
1204     nextWnd = GetWindow(hwnd4, GW_HWNDNEXT);
1205     ok(nextWnd==0, "wrong next window for hwnd4: %p - expected 0\n", nextWnd);
1206
1207     ret = SetWindowPos(hwnd4, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
1208     ok(ret, "SetWindowPos(hwnd4, HWND_TOPMOST)\n");
1209
1210     ret = SetWindowPos(hwnd4, hwnd3, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
1211     ok(ret, "SetWindowPos(hwnd4, hwnd3\n");
1212
1213     ret = SetShellWindow(hwnd3);
1214     ok(!ret, "SetShellWindow(hwnd3)\n");
1215     shellWindow = GetShellWindow();
1216     ok(shellWindow==hwnd4, "wrong shell window: %p - expected hwnd4\n", shellWindow);
1217
1218     hwnd5 = CreateWindowExA(0, "#32770", "TEST5", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 300, 600, 300, 200, 0, 0, hinst, 0);
1219     trace("created window 5: %p\n", hwnd5);
1220     ret = SetWindowPos(hwnd4, hwnd5, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
1221     ok(ret, "SetWindowPos(hwnd4, hwnd5)\n");
1222
1223     todo_wine
1224     {
1225         nextWnd = GetWindow(hwnd4, GW_HWNDNEXT);
1226         ok(nextWnd==0, "wrong next window for hwnd4 after SetWindowPos(): %p - expected 0\n", nextWnd);
1227     }
1228
1229     /* destroy test windows */
1230     DestroyWindow(hwnd2);
1231     DestroyWindow(hwnd3);
1232     DestroyWindow(hwnd4);
1233     DestroyWindow(hwnd5);
1234 }
1235
1236 /************** MDI test ****************/
1237
1238 static char mdi_lParam_test_message[] = "just a test string";
1239
1240 static void test_MDI_create(HWND parent, HWND mdi_client, INT_PTR first_id)
1241 {
1242     MDICREATESTRUCTA mdi_cs;
1243     HWND mdi_child;
1244     INT_PTR id;
1245     static const WCHAR classW[] = {'M','D','I','_','c','h','i','l','d','_','C','l','a','s','s','_','1',0};
1246     static const WCHAR titleW[] = {'M','D','I',' ','c','h','i','l','d',0};
1247     BOOL isWin9x = FALSE;
1248
1249     mdi_cs.szClass = "MDI_child_Class_1";
1250     mdi_cs.szTitle = "MDI child";
1251     mdi_cs.hOwner = GetModuleHandleA(NULL);
1252     mdi_cs.x = CW_USEDEFAULT;
1253     mdi_cs.y = CW_USEDEFAULT;
1254     mdi_cs.cx = CW_USEDEFAULT;
1255     mdi_cs.cy = CW_USEDEFAULT;
1256     mdi_cs.style = 0;
1257     mdi_cs.lParam = (LPARAM)mdi_lParam_test_message;
1258     mdi_child = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&mdi_cs);
1259     ok(mdi_child != 0, "MDI child creation failed\n");
1260     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1261     ok(id == first_id, "wrong child id %ld\n", id);
1262     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1263     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1264
1265     mdi_cs.style = 0x7fffffff; /* without WS_POPUP */
1266     mdi_child = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&mdi_cs);
1267     ok(mdi_child != 0, "MDI child creation failed\n");
1268     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1269     ok(id == first_id, "wrong child id %ld\n", id);
1270     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1271     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1272
1273     mdi_cs.style = 0xffffffff; /* with WS_POPUP */
1274     mdi_child = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&mdi_cs);
1275     if (GetWindowLongA(mdi_client, GWL_STYLE) & MDIS_ALLCHILDSTYLES)
1276     {
1277         ok(!mdi_child, "MDI child with WS_POPUP and with MDIS_ALLCHILDSTYLES should fail\n");
1278     }
1279     else
1280     {
1281         ok(mdi_child != 0, "MDI child creation failed\n");
1282         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1283         ok(id == first_id, "wrong child id %ld\n", id);
1284         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1285         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1286     }
1287
1288     /* test MDICREATESTRUCT A<->W mapping */
1289     /* MDICREATESTRUCTA and MDICREATESTRUCTW have the same layout */
1290     mdi_cs.style = 0;
1291     mdi_cs.szClass = (LPCSTR)classW;
1292     mdi_cs.szTitle = (LPCSTR)titleW;
1293     SetLastError(0xdeadbeef);
1294     mdi_child = (HWND)SendMessageW(mdi_client, WM_MDICREATE, 0, (LPARAM)&mdi_cs);
1295     if (!mdi_child)
1296     {
1297         if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1298             isWin9x = TRUE;
1299         else
1300             ok(mdi_child != 0, "MDI child creation failed\n");
1301     }
1302     else
1303     {
1304         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1305         ok(id == first_id, "wrong child id %ld\n", id);
1306         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1307         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1308     }
1309
1310     mdi_child = CreateMDIWindowA("MDI_child_Class_1", "MDI child",
1311                                  0,
1312                                  CW_USEDEFAULT, CW_USEDEFAULT,
1313                                  CW_USEDEFAULT, CW_USEDEFAULT,
1314                                  mdi_client, GetModuleHandleA(NULL),
1315                                  (LPARAM)mdi_lParam_test_message);
1316     ok(mdi_child != 0, "MDI child creation failed\n");
1317     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1318     ok(id == first_id, "wrong child id %ld\n", id);
1319     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1320     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1321
1322     mdi_child = CreateMDIWindowA("MDI_child_Class_1", "MDI child",
1323                                  0x7fffffff, /* without WS_POPUP */
1324                                  CW_USEDEFAULT, CW_USEDEFAULT,
1325                                  CW_USEDEFAULT, CW_USEDEFAULT,
1326                                  mdi_client, GetModuleHandleA(NULL),
1327                                  (LPARAM)mdi_lParam_test_message);
1328     ok(mdi_child != 0, "MDI child creation failed\n");
1329     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1330     ok(id == first_id, "wrong child id %ld\n", id);
1331     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1332     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1333
1334     mdi_child = CreateMDIWindowA("MDI_child_Class_1", "MDI child",
1335                                  0xffffffff, /* with WS_POPUP */
1336                                  CW_USEDEFAULT, CW_USEDEFAULT,
1337                                  CW_USEDEFAULT, CW_USEDEFAULT,
1338                                  mdi_client, GetModuleHandleA(NULL),
1339                                  (LPARAM)mdi_lParam_test_message);
1340     if (GetWindowLongA(mdi_client, GWL_STYLE) & MDIS_ALLCHILDSTYLES)
1341     {
1342         ok(!mdi_child, "MDI child with WS_POPUP and with MDIS_ALLCHILDSTYLES should fail\n");
1343     }
1344     else
1345     {
1346         ok(mdi_child != 0, "MDI child creation failed\n");
1347         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1348         ok(id == first_id, "wrong child id %ld\n", id);
1349         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1350         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1351     }
1352
1353     /* test MDICREATESTRUCT A<->W mapping */
1354     SetLastError(0xdeadbeef);
1355     mdi_child = CreateMDIWindowW(classW, titleW,
1356                                  0,
1357                                  CW_USEDEFAULT, CW_USEDEFAULT,
1358                                  CW_USEDEFAULT, CW_USEDEFAULT,
1359                                  mdi_client, GetModuleHandleA(NULL),
1360                                  (LPARAM)mdi_lParam_test_message);
1361     if (!mdi_child)
1362     {
1363         if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1364             isWin9x = TRUE;
1365         else
1366             ok(mdi_child != 0, "MDI child creation failed\n");
1367     }
1368     else
1369     {
1370         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1371         ok(id == first_id, "wrong child id %ld\n", id);
1372         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1373         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1374     }
1375
1376     mdi_child = CreateWindowExA(WS_EX_MDICHILD, "MDI_child_Class_1", "MDI child",
1377                                 0,
1378                                 CW_USEDEFAULT, CW_USEDEFAULT,
1379                                 CW_USEDEFAULT, CW_USEDEFAULT,
1380                                 mdi_client, 0, GetModuleHandleA(NULL),
1381                                 mdi_lParam_test_message);
1382     ok(mdi_child != 0, "MDI child creation failed\n");
1383     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1384     ok(id == first_id, "wrong child id %ld\n", id);
1385     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1386     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1387
1388     mdi_child = CreateWindowExA(WS_EX_MDICHILD, "MDI_child_Class_1", "MDI child",
1389                                 0x7fffffff, /* without WS_POPUP */
1390                                 CW_USEDEFAULT, CW_USEDEFAULT,
1391                                 CW_USEDEFAULT, CW_USEDEFAULT,
1392                                 mdi_client, 0, GetModuleHandleA(NULL),
1393                                 mdi_lParam_test_message);
1394     ok(mdi_child != 0, "MDI child creation failed\n");
1395     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1396     ok(id == first_id, "wrong child id %ld\n", id);
1397     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1398     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1399
1400     mdi_child = CreateWindowExA(WS_EX_MDICHILD, "MDI_child_Class_1", "MDI child",
1401                                 0xffffffff, /* with WS_POPUP */
1402                                 CW_USEDEFAULT, CW_USEDEFAULT,
1403                                 CW_USEDEFAULT, CW_USEDEFAULT,
1404                                 mdi_client, 0, GetModuleHandleA(NULL),
1405                                 mdi_lParam_test_message);
1406     if (GetWindowLongA(mdi_client, GWL_STYLE) & MDIS_ALLCHILDSTYLES)
1407     {
1408         ok(!mdi_child, "MDI child with WS_POPUP and with MDIS_ALLCHILDSTYLES should fail\n");
1409     }
1410     else
1411     {
1412         ok(mdi_child != 0, "MDI child creation failed\n");
1413         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1414         ok(id == first_id, "wrong child id %ld\n", id);
1415         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1416         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1417     }
1418
1419     /* test MDICREATESTRUCT A<->W mapping */
1420     SetLastError(0xdeadbeef);
1421     mdi_child = CreateWindowExW(WS_EX_MDICHILD, classW, titleW,
1422                                 0,
1423                                 CW_USEDEFAULT, CW_USEDEFAULT,
1424                                 CW_USEDEFAULT, CW_USEDEFAULT,
1425                                 mdi_client, 0, GetModuleHandleA(NULL),
1426                                 mdi_lParam_test_message);
1427     if (!mdi_child)
1428     {
1429         if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1430             isWin9x = TRUE;
1431         else
1432             ok(mdi_child != 0, "MDI child creation failed\n");
1433     }
1434     else
1435     {
1436         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1437         ok(id == first_id, "wrong child id %ld\n", id);
1438         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1439         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1440     }
1441
1442     /* This test fails on Win9x */
1443     if (!isWin9x)
1444     {
1445         mdi_child = CreateWindowExA(WS_EX_MDICHILD, "MDI_child_Class_2", "MDI child",
1446                                 WS_CHILD,
1447                                 CW_USEDEFAULT, CW_USEDEFAULT,
1448                                 CW_USEDEFAULT, CW_USEDEFAULT,
1449                                 parent, 0, GetModuleHandleA(NULL),
1450                                 mdi_lParam_test_message);
1451         ok(!mdi_child, "WS_EX_MDICHILD with a not MDIClient parent should fail\n");
1452     }
1453
1454     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1455                                 WS_CHILD, /* without WS_POPUP */
1456                                 CW_USEDEFAULT, CW_USEDEFAULT,
1457                                 CW_USEDEFAULT, CW_USEDEFAULT,
1458                                 mdi_client, 0, GetModuleHandleA(NULL),
1459                                 mdi_lParam_test_message);
1460     ok(mdi_child != 0, "MDI child creation failed\n");
1461     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1462     ok(id == 0, "wrong child id %ld\n", id);
1463     DestroyWindow(mdi_child);
1464
1465     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1466                                 WS_CHILD | WS_POPUP, /* with WS_POPUP */
1467                                 CW_USEDEFAULT, CW_USEDEFAULT,
1468                                 CW_USEDEFAULT, CW_USEDEFAULT,
1469                                 mdi_client, 0, GetModuleHandleA(NULL),
1470                                 mdi_lParam_test_message);
1471     ok(mdi_child != 0, "MDI child creation failed\n");
1472     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1473     ok(id == 0, "wrong child id %ld\n", id);
1474     DestroyWindow(mdi_child);
1475
1476     /* maximized child */
1477     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1478                                 WS_CHILD | WS_MAXIMIZE,
1479                                 CW_USEDEFAULT, CW_USEDEFAULT,
1480                                 CW_USEDEFAULT, CW_USEDEFAULT,
1481                                 mdi_client, 0, GetModuleHandleA(NULL),
1482                                 mdi_lParam_test_message);
1483     ok(mdi_child != 0, "MDI child creation failed\n");
1484     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1485     ok(id == 0, "wrong child id %ld\n", id);
1486     DestroyWindow(mdi_child);
1487
1488     trace("Creating maximized child with a caption\n");
1489     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1490                                 WS_CHILD | WS_MAXIMIZE | WS_CAPTION,
1491                                 CW_USEDEFAULT, CW_USEDEFAULT,
1492                                 CW_USEDEFAULT, CW_USEDEFAULT,
1493                                 mdi_client, 0, GetModuleHandleA(NULL),
1494                                 mdi_lParam_test_message);
1495     ok(mdi_child != 0, "MDI child creation failed\n");
1496     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1497     ok(id == 0, "wrong child id %ld\n", id);
1498     DestroyWindow(mdi_child);
1499
1500     trace("Creating maximized child with a caption and a thick frame\n");
1501     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1502                                 WS_CHILD | WS_MAXIMIZE | WS_CAPTION | WS_THICKFRAME,
1503                                 CW_USEDEFAULT, CW_USEDEFAULT,
1504                                 CW_USEDEFAULT, CW_USEDEFAULT,
1505                                 mdi_client, 0, GetModuleHandleA(NULL),
1506                                 mdi_lParam_test_message);
1507     ok(mdi_child != 0, "MDI child creation failed\n");
1508     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1509     ok(id == 0, "wrong child id %ld\n", id);
1510     DestroyWindow(mdi_child);
1511 }
1512
1513 static void test_MDI_child_stack(HWND mdi_client)
1514 {
1515     HWND child_1, child_2, child_3, child_4;
1516     HWND stack[4];
1517     MDICREATESTRUCTA cs;
1518
1519     cs.szClass = "MDI_child_Class_1";
1520     cs.szTitle = "MDI child";
1521     cs.hOwner  = GetModuleHandleA(0);
1522     cs.x       = CW_USEDEFAULT;
1523     cs.y       = CW_USEDEFAULT;
1524     cs.cx      = CW_USEDEFAULT;
1525     cs.cy      = CW_USEDEFAULT;
1526     cs.style   = 0;
1527     cs.lParam  = (LPARAM)mdi_lParam_test_message;
1528
1529     child_1 = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&cs);
1530     ok(child_1 != 0, "expected child_1 to be non NULL\n");
1531     child_2 = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&cs);
1532     ok(child_2 != 0, "expected child_2 to be non NULL\n");
1533     child_3 = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&cs);
1534     ok(child_3 != 0, "expected child_3 to be non NULL\n");
1535     child_4 = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&cs);
1536     ok(child_4 != 0, "expected child_4 to be non NULL\n");
1537
1538     stack[0] = (HWND)SendMessageA(mdi_client, WM_MDIGETACTIVE, 0, 0);
1539     stack[1] = GetWindow(stack[0], GW_HWNDNEXT);
1540     stack[2] = GetWindow(stack[1], GW_HWNDNEXT);
1541     stack[3] = GetWindow(stack[2], GW_HWNDNEXT);
1542     trace("Initial MDI child stack: %p->%p->%p->%p\n", stack[0], stack[1], stack[2], stack[3]);
1543     ok(stack[0] == child_4 && stack[1] == child_3 &&
1544         stack[2] == child_2 && stack[3] == child_1,
1545         "Unexpected initial order, should be: %p->%p->%p->%p\n",
1546             child_4, child_3, child_2, child_1);
1547
1548     trace("Activate child next to %p\n", child_3);
1549     SendMessageA(mdi_client, WM_MDINEXT, (WPARAM)child_3, 0);
1550
1551     stack[0] = (HWND)SendMessageA(mdi_client, WM_MDIGETACTIVE, 0, 0);
1552     stack[1] = GetWindow(stack[0], GW_HWNDNEXT);
1553     stack[2] = GetWindow(stack[1], GW_HWNDNEXT);
1554     stack[3] = GetWindow(stack[2], GW_HWNDNEXT);
1555     ok(stack[0] == child_2 && stack[1] == child_4 &&
1556         stack[2] == child_1 && stack[3] == child_3,
1557         "Broken MDI child stack:\nexpected: %p->%p->%p->%p, but got: %p->%p->%p->%p\n",
1558             child_2, child_4, child_1, child_3, stack[0], stack[1], stack[2], stack[3]);
1559
1560     trace("Activate child previous to %p\n", child_1);
1561     SendMessageA(mdi_client, WM_MDINEXT, (WPARAM)child_1, 1);
1562
1563     stack[0] = (HWND)SendMessageA(mdi_client, WM_MDIGETACTIVE, 0, 0);
1564     stack[1] = GetWindow(stack[0], GW_HWNDNEXT);
1565     stack[2] = GetWindow(stack[1], GW_HWNDNEXT);
1566     stack[3] = GetWindow(stack[2], GW_HWNDNEXT);
1567     ok(stack[0] == child_4 && stack[1] == child_2 &&
1568         stack[2] == child_1 && stack[3] == child_3,
1569         "Broken MDI child stack:\nexpected: %p->%p->%p->%p, but got: %p->%p->%p->%p\n",
1570             child_4, child_2, child_1, child_3, stack[0], stack[1], stack[2], stack[3]);
1571
1572     DestroyWindow(child_1);
1573     DestroyWindow(child_2);
1574     DestroyWindow(child_3);
1575     DestroyWindow(child_4);
1576 }
1577
1578 /**********************************************************************
1579  * MDI_ChildGetMinMaxInfo (copied from windows/mdi.c)
1580  *
1581  * Note: The rule here is that client rect of the maximized MDI child
1582  *       is equal to the client rect of the MDI client window.
1583  */
1584 static void MDI_ChildGetMinMaxInfo( HWND client, HWND hwnd, MINMAXINFO* lpMinMax )
1585 {
1586     RECT rect;
1587
1588     GetClientRect( client, &rect );
1589     AdjustWindowRectEx( &rect, GetWindowLongA( hwnd, GWL_STYLE ),
1590                         0, GetWindowLongA( hwnd, GWL_EXSTYLE ));
1591
1592     rect.right -= rect.left;
1593     rect.bottom -= rect.top;
1594     lpMinMax->ptMaxSize.x = rect.right;
1595     lpMinMax->ptMaxSize.y = rect.bottom;
1596
1597     lpMinMax->ptMaxPosition.x = rect.left;
1598     lpMinMax->ptMaxPosition.y = rect.top;
1599
1600     trace("max rect (%d,%d - %d, %d)\n",
1601            rect.left, rect.top, rect.right, rect.bottom);
1602 }
1603
1604 static LRESULT WINAPI mdi_child_wnd_proc_1(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1605 {
1606     switch (msg)
1607     {
1608         case WM_NCCREATE:
1609         case WM_CREATE:
1610         {
1611             CREATESTRUCTA *cs = (CREATESTRUCTA *)lparam;
1612             MDICREATESTRUCTA *mdi_cs = cs->lpCreateParams;
1613
1614             ok(cs->dwExStyle & WS_EX_MDICHILD, "WS_EX_MDICHILD should be set\n");
1615             ok(mdi_cs->lParam == (LPARAM)mdi_lParam_test_message, "wrong mdi_cs->lParam\n");
1616
1617             ok(!lstrcmpA(cs->lpszClass, "MDI_child_Class_1"), "wrong class name\n");
1618             ok(!lstrcmpA(cs->lpszClass, mdi_cs->szClass), "class name does not match\n");
1619             ok(!lstrcmpA(cs->lpszName, "MDI child"), "wrong title\n");
1620             ok(!lstrcmpA(cs->lpszName, mdi_cs->szTitle), "title does not match\n");
1621             ok(cs->hInstance == mdi_cs->hOwner, "%p != %p\n", cs->hInstance, mdi_cs->hOwner);
1622
1623             /* MDICREATESTRUCT should have original values */
1624             ok(mdi_cs->style == 0 || mdi_cs->style == 0x7fffffff || mdi_cs->style == 0xffffffff,
1625                 "mdi_cs->style does not match (%08x)\n", mdi_cs->style);
1626             ok(mdi_cs->x == CW_USEDEFAULT, "%d != CW_USEDEFAULT\n", mdi_cs->x);
1627             ok(mdi_cs->y == CW_USEDEFAULT, "%d != CW_USEDEFAULT\n", mdi_cs->y);
1628             ok(mdi_cs->cx == CW_USEDEFAULT, "%d != CW_USEDEFAULT\n", mdi_cs->cx);
1629             ok(mdi_cs->cy == CW_USEDEFAULT, "%d != CW_USEDEFAULT\n", mdi_cs->cy);
1630
1631             /* CREATESTRUCT should have fixed values */
1632             ok(cs->x != CW_USEDEFAULT, "%d == CW_USEDEFAULT\n", cs->x);
1633             ok(cs->y != CW_USEDEFAULT, "%d == CW_USEDEFAULT\n", cs->y);
1634
1635             /* cx/cy == CW_USEDEFAULT are translated to NOT zero values */
1636             ok(cs->cx != CW_USEDEFAULT && cs->cx != 0, "%d == CW_USEDEFAULT\n", cs->cx);
1637             ok(cs->cy != CW_USEDEFAULT && cs->cy != 0, "%d == CW_USEDEFAULT\n", cs->cy);
1638
1639             ok(!(cs->style & WS_POPUP), "WS_POPUP is not allowed\n");
1640
1641             if (GetWindowLongA(cs->hwndParent, GWL_STYLE) & MDIS_ALLCHILDSTYLES)
1642             {
1643                 LONG style = mdi_cs->style | WS_CHILD | WS_CLIPSIBLINGS;
1644                 ok(cs->style == style,
1645                    "cs->style does not match (%08x)\n", cs->style);
1646             }
1647             else
1648             {
1649                 LONG style = mdi_cs->style;
1650                 style &= ~WS_POPUP;
1651                 style |= WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CAPTION |
1652                     WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX;
1653                 ok(cs->style == style,
1654                    "cs->style does not match (%08x)\n", cs->style);
1655             }
1656             break;
1657         }
1658
1659         case WM_GETMINMAXINFO:
1660         {
1661             HWND client = GetParent(hwnd);
1662             RECT rc;
1663             MINMAXINFO *minmax = (MINMAXINFO *)lparam;
1664             MINMAXINFO my_minmax;
1665             LONG style, exstyle;
1666
1667             style = GetWindowLongA(hwnd, GWL_STYLE);
1668             exstyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
1669
1670             GetClientRect(client, &rc);
1671
1672             GetClientRect(client, &rc);
1673             if ((style & WS_CAPTION) == WS_CAPTION)
1674                 style &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
1675             AdjustWindowRectEx(&rc, style, 0, exstyle);
1676             trace("MDI child: calculated max window size = (%d x %d)\n", rc.right-rc.left, rc.bottom-rc.top);
1677             dump_minmax_info( minmax );
1678
1679             ok(minmax->ptMaxSize.x == rc.right - rc.left, "default width of maximized child %d != %d\n",
1680                minmax->ptMaxSize.x, rc.right - rc.left);
1681             ok(minmax->ptMaxSize.y == rc.bottom - rc.top, "default height of maximized child %d != %d\n",
1682                minmax->ptMaxSize.y, rc.bottom - rc.top);
1683
1684             DefMDIChildProcA(hwnd, msg, wparam, lparam);
1685
1686             trace("DefMDIChildProc returned:\n");
1687             dump_minmax_info( minmax );
1688
1689             MDI_ChildGetMinMaxInfo(client, hwnd, &my_minmax);
1690             ok(minmax->ptMaxSize.x == my_minmax.ptMaxSize.x, "default width of maximized child %d != %d\n",
1691                minmax->ptMaxSize.x, my_minmax.ptMaxSize.x);
1692             ok(minmax->ptMaxSize.y == my_minmax.ptMaxSize.y, "default height of maximized child %d != %d\n",
1693                minmax->ptMaxSize.y, my_minmax.ptMaxSize.y);
1694
1695             return 1;
1696         }
1697
1698         case WM_MDIACTIVATE:
1699         {
1700             HWND active, client = GetParent(hwnd);
1701             /*trace("%p WM_MDIACTIVATE %08x %08lx\n", hwnd, wparam, lparam);*/
1702             active = (HWND)SendMessageA(client, WM_MDIGETACTIVE, 0, 0);
1703             if (hwnd == (HWND)lparam) /* if we are being activated */
1704                 ok (active == (HWND)lparam, "new active %p != active %p\n", (HWND)lparam, active);
1705             else
1706                 ok (active == (HWND)wparam, "old active %p != active %p\n", (HWND)wparam, active);
1707             break;
1708         }
1709     }
1710     return DefMDIChildProcA(hwnd, msg, wparam, lparam);
1711 }
1712
1713 static LRESULT WINAPI mdi_child_wnd_proc_2(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1714 {
1715     switch (msg)
1716     {
1717         case WM_NCCREATE:
1718         case WM_CREATE:
1719         {
1720             CREATESTRUCTA *cs = (CREATESTRUCTA *)lparam;
1721
1722             trace("%s: x %d, y %d, cx %d, cy %d\n", (msg == WM_NCCREATE) ? "WM_NCCREATE" : "WM_CREATE",
1723                 cs->x, cs->y, cs->cx, cs->cy);
1724
1725             ok(!(cs->dwExStyle & WS_EX_MDICHILD), "WS_EX_MDICHILD should not be set\n");
1726             ok(cs->lpCreateParams == mdi_lParam_test_message, "wrong cs->lpCreateParams\n");
1727
1728             ok(!lstrcmpA(cs->lpszClass, "MDI_child_Class_2"), "wrong class name\n");
1729             ok(!lstrcmpA(cs->lpszName, "MDI child"), "wrong title\n");
1730
1731             /* CREATESTRUCT should have fixed values */
1732             /* For some reason Win9x doesn't translate cs->x from CW_USEDEFAULT,
1733                while NT does. */
1734             /*ok(cs->x != CW_USEDEFAULT, "%d == CW_USEDEFAULT\n", cs->x);*/
1735             ok(cs->y != CW_USEDEFAULT, "%d == CW_USEDEFAULT\n", cs->y);
1736
1737             /* cx/cy == CW_USEDEFAULT are translated to 0 */
1738             /* For some reason Win98 doesn't translate cs->cx from CW_USEDEFAULT,
1739                while Win95, Win2k, WinXP do. */
1740             /*ok(cs->cx == 0, "%d != 0\n", cs->cx);*/
1741             ok(cs->cy == 0, "%d != 0\n", cs->cy);
1742             break;
1743         }
1744
1745         case WM_GETMINMAXINFO:
1746         {
1747             HWND parent = GetParent(hwnd);
1748             RECT rc;
1749             MINMAXINFO *minmax = (MINMAXINFO *)lparam;
1750             LONG style, exstyle;
1751
1752             style = GetWindowLongA(hwnd, GWL_STYLE);
1753             exstyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
1754
1755             GetClientRect(parent, &rc);
1756             trace("WM_GETMINMAXINFO: parent %p client size = (%d x %d)\n", parent, rc.right, rc.bottom);
1757
1758             GetClientRect(parent, &rc);
1759             if ((style & WS_CAPTION) == WS_CAPTION)
1760                 style &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
1761             AdjustWindowRectEx(&rc, style, 0, exstyle);
1762             dump_minmax_info( minmax );
1763
1764             ok(minmax->ptMaxSize.x == rc.right - rc.left, "default width of maximized child %d != %d\n",
1765                minmax->ptMaxSize.x, rc.right - rc.left);
1766             ok(minmax->ptMaxSize.y == rc.bottom - rc.top, "default height of maximized child %d != %d\n",
1767                minmax->ptMaxSize.y, rc.bottom - rc.top);
1768             break;
1769         }
1770
1771         case WM_WINDOWPOSCHANGED:
1772         {
1773             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
1774             RECT rc1, rc2;
1775
1776             GetWindowRect(hwnd, &rc1);
1777             SetRect(&rc2, winpos->x, winpos->y, winpos->x + winpos->cx, winpos->y + winpos->cy);
1778             /* note: winpos coordinates are relative to parent */
1779             MapWindowPoints(GetParent(hwnd), 0, (LPPOINT)&rc2, 2);
1780             ok(EqualRect(&rc1, &rc2), "rects do not match, window=(%d,%d)-(%d,%d) pos=(%d,%d)-(%d,%d)\n",
1781                rc1.left, rc1.top, rc1.right, rc1.bottom,
1782                rc2.left, rc2.top, rc2.right, rc2.bottom);
1783             GetWindowRect(hwnd, &rc1);
1784             GetClientRect(hwnd, &rc2);
1785             DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc1);
1786             MapWindowPoints(0, hwnd, (LPPOINT)&rc1, 2);
1787             ok(EqualRect(&rc1, &rc2), "rects do not match, window=(%d,%d)-(%d,%d) client=(%d,%d)-(%d,%d)\n",
1788                rc1.left, rc1.top, rc1.right, rc1.bottom,
1789                rc2.left, rc2.top, rc2.right, rc2.bottom);
1790         }
1791         /* fall through */
1792         case WM_WINDOWPOSCHANGING:
1793         {
1794             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
1795             WINDOWPOS my_winpos = *winpos;
1796
1797             trace("%s: %p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
1798                   (msg == WM_WINDOWPOSCHANGING) ? "WM_WINDOWPOSCHANGING" : "WM_WINDOWPOSCHANGED",
1799                   winpos->hwnd, winpos->hwndInsertAfter,
1800                   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
1801
1802             DefWindowProcA(hwnd, msg, wparam, lparam);
1803
1804             ok(!memcmp(&my_winpos, winpos, sizeof(WINDOWPOS)),
1805                "DefWindowProc should not change WINDOWPOS: %p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
1806                   winpos->hwnd, winpos->hwndInsertAfter,
1807                   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
1808
1809             return 1;
1810         }
1811     }
1812     return DefWindowProcA(hwnd, msg, wparam, lparam);
1813 }
1814
1815 static LRESULT WINAPI mdi_main_wnd_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1816 {
1817     static HWND mdi_client;
1818
1819     switch (msg)
1820     {
1821         case WM_CREATE:
1822         {
1823             CLIENTCREATESTRUCT client_cs;
1824             RECT rc;
1825
1826             GetClientRect(hwnd, &rc);
1827
1828             client_cs.hWindowMenu = 0;
1829             client_cs.idFirstChild = 1;
1830
1831             /* MDIClient without MDIS_ALLCHILDSTYLES */
1832             mdi_client = CreateWindowExA(0, "mdiclient",
1833                                          NULL,
1834                                          WS_CHILD /*| WS_VISIBLE*/,
1835                                           /* tests depend on a not zero MDIClient size */
1836                                          0, 0, rc.right, rc.bottom,
1837                                          hwnd, 0, GetModuleHandleA(NULL),
1838                                          &client_cs);
1839             assert(mdi_client);
1840             test_MDI_create(hwnd, mdi_client, client_cs.idFirstChild);
1841             DestroyWindow(mdi_client);
1842
1843             /* MDIClient with MDIS_ALLCHILDSTYLES */
1844             mdi_client = CreateWindowExA(0, "mdiclient",
1845                                          NULL,
1846                                          WS_CHILD | MDIS_ALLCHILDSTYLES /*| WS_VISIBLE*/,
1847                                           /* tests depend on a not zero MDIClient size */
1848                                          0, 0, rc.right, rc.bottom,
1849                                          hwnd, 0, GetModuleHandleA(NULL),
1850                                          &client_cs);
1851             assert(mdi_client);
1852             test_MDI_create(hwnd, mdi_client, client_cs.idFirstChild);
1853             DestroyWindow(mdi_client);
1854
1855             /* Test child window stack management */
1856             mdi_client = CreateWindowExA(0, "mdiclient",
1857                                          NULL,
1858                                          WS_CHILD,
1859                                          0, 0, rc.right, rc.bottom,
1860                                          hwnd, 0, GetModuleHandleA(NULL),
1861                                          &client_cs);
1862             assert(mdi_client);
1863             test_MDI_child_stack(mdi_client);
1864             DestroyWindow(mdi_client);
1865             break;
1866         }
1867
1868         case WM_WINDOWPOSCHANGED:
1869         {
1870             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
1871             RECT rc1, rc2;
1872
1873             GetWindowRect(hwnd, &rc1);
1874             trace("window: (%d,%d)-(%d,%d)\n", rc1.left, rc1.top, rc1.right, rc1.bottom);
1875             SetRect(&rc2, winpos->x, winpos->y, winpos->x + winpos->cx, winpos->y + winpos->cy);
1876             /* note: winpos coordinates are relative to parent */
1877             MapWindowPoints(GetParent(hwnd), 0, (LPPOINT)&rc2, 2);
1878             trace("pos: (%d,%d)-(%d,%d)\n", rc2.left, rc2.top, rc2.right, rc2.bottom);
1879             ok(EqualRect(&rc1, &rc2), "rects do not match\n");
1880
1881             GetWindowRect(hwnd, &rc1);
1882             GetClientRect(hwnd, &rc2);
1883             DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc1);
1884             MapWindowPoints(0, hwnd, (LPPOINT)&rc1, 2);
1885             ok(EqualRect(&rc1, &rc2), "rects do not match\n");
1886         }
1887         /* fall through */
1888         case WM_WINDOWPOSCHANGING:
1889         {
1890             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
1891             WINDOWPOS my_winpos = *winpos;
1892
1893             trace("%s\n", (msg == WM_WINDOWPOSCHANGING) ? "WM_WINDOWPOSCHANGING" : "WM_WINDOWPOSCHANGED");
1894             trace("%p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
1895                   winpos->hwnd, winpos->hwndInsertAfter,
1896                   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
1897
1898             DefWindowProcA(hwnd, msg, wparam, lparam);
1899
1900             trace("%p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
1901                   winpos->hwnd, winpos->hwndInsertAfter,
1902                   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
1903
1904             ok(!memcmp(&my_winpos, winpos, sizeof(WINDOWPOS)),
1905                "DefWindowProc should not change WINDOWPOS values\n");
1906
1907             return 1;
1908         }
1909
1910         case WM_CLOSE:
1911             PostQuitMessage(0);
1912             break;
1913     }
1914     return DefFrameProcA(hwnd, mdi_client, msg, wparam, lparam);
1915 }
1916
1917 static BOOL mdi_RegisterWindowClasses(void)
1918 {
1919     WNDCLASSA cls;
1920
1921     cls.style = 0;
1922     cls.lpfnWndProc = mdi_main_wnd_procA;
1923     cls.cbClsExtra = 0;
1924     cls.cbWndExtra = 0;
1925     cls.hInstance = GetModuleHandleA(0);
1926     cls.hIcon = 0;
1927     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
1928     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
1929     cls.lpszMenuName = NULL;
1930     cls.lpszClassName = "MDI_parent_Class";
1931     if(!RegisterClassA(&cls)) return FALSE;
1932
1933     cls.lpfnWndProc = mdi_child_wnd_proc_1;
1934     cls.lpszClassName = "MDI_child_Class_1";
1935     if(!RegisterClassA(&cls)) return FALSE;
1936
1937     cls.lpfnWndProc = mdi_child_wnd_proc_2;
1938     cls.lpszClassName = "MDI_child_Class_2";
1939     if(!RegisterClassA(&cls)) return FALSE;
1940
1941     return TRUE;
1942 }
1943
1944 static void test_mdi(void)
1945 {
1946     HWND mdi_hwndMain;
1947     /*MSG msg;*/
1948
1949     if (!mdi_RegisterWindowClasses()) assert(0);
1950
1951     mdi_hwndMain = CreateWindowExA(0, "MDI_parent_Class", "MDI parent window",
1952                                    WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
1953                                    WS_MAXIMIZEBOX /*| WS_VISIBLE*/,
1954                                    100, 100, CW_USEDEFAULT, CW_USEDEFAULT,
1955                                    GetDesktopWindow(), 0,
1956                                    GetModuleHandleA(NULL), NULL);
1957     assert(mdi_hwndMain);
1958 /*
1959     while(GetMessage(&msg, 0, 0, 0))
1960     {
1961         TranslateMessage(&msg);
1962         DispatchMessage(&msg);
1963     }
1964 */
1965     DestroyWindow(mdi_hwndMain);
1966 }
1967
1968 static void test_icons(void)
1969 {
1970     WNDCLASSEXA cls;
1971     HWND hwnd;
1972     HICON icon = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
1973     HICON icon2 = LoadIconA(0, (LPCSTR)IDI_QUESTION);
1974     HICON small_icon = LoadImageA(0, (LPCSTR)IDI_APPLICATION, IMAGE_ICON,
1975                                   GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED );
1976     HICON res;
1977
1978     cls.cbSize = sizeof(cls);
1979     cls.style = 0;
1980     cls.lpfnWndProc = DefWindowProcA;
1981     cls.cbClsExtra = 0;
1982     cls.cbWndExtra = 0;
1983     cls.hInstance = 0;
1984     cls.hIcon = LoadIconA(0, (LPCSTR)IDI_HAND);
1985     cls.hIconSm = small_icon;
1986     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
1987     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
1988     cls.lpszMenuName = NULL;
1989     cls.lpszClassName = "IconWindowClass";
1990
1991     RegisterClassExA(&cls);
1992
1993     hwnd = CreateWindowExA(0, "IconWindowClass", "icon test", 0,
1994                            100, 100, CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, NULL, NULL);
1995     assert( hwnd );
1996
1997     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
1998     ok( res == 0, "wrong big icon %p/0\n", res );
1999     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_BIG, (LPARAM)icon );
2000     ok( res == 0, "wrong previous big icon %p/0\n", res );
2001     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
2002     ok( res == icon, "wrong big icon after set %p/%p\n", res, icon );
2003     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_BIG, (LPARAM)icon2 );
2004     ok( res == icon, "wrong previous big icon %p/%p\n", res, icon );
2005     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
2006     ok( res == icon2, "wrong big icon after set %p/%p\n", res, icon2 );
2007
2008     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL, 0 );
2009     ok( res == 0, "wrong small icon %p/0\n", res );
2010     /* this test is XP specific */
2011     /*res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2012     ok( res != 0, "wrong small icon %p\n", res );*/
2013     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_SMALL, (LPARAM)icon );
2014     ok( res == 0, "wrong previous small icon %p/0\n", res );
2015     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL, 0 );
2016     ok( res == icon, "wrong small icon after set %p/%p\n", res, icon );
2017     /* this test is XP specific */
2018     /*res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2019     ok( res == icon, "wrong small icon after set %p/%p\n", res, icon );*/
2020     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_SMALL, (LPARAM)small_icon );
2021     ok( res == icon, "wrong previous small icon %p/%p\n", res, icon );
2022     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL, 0 );
2023     ok( res == small_icon, "wrong small icon after set %p/%p\n", res, small_icon );
2024     /* this test is XP specific */
2025     /*res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2026     ok( res == small_icon, "wrong small icon after set %p/%p\n", res, small_icon );*/
2027
2028     /* make sure the big icon hasn't changed */
2029     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
2030     ok( res == icon2, "wrong big icon after set %p/%p\n", res, icon2 );
2031
2032     DestroyWindow( hwnd );
2033 }
2034
2035 static LRESULT WINAPI nccalcsize_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
2036 {
2037     if (msg == WM_NCCALCSIZE)
2038     {
2039         RECT *rect = (RECT *)lparam;
2040         /* first time around increase the rectangle, next time decrease it */
2041         if (rect->left == 100) InflateRect( rect, 10, 10 );
2042         else InflateRect( rect, -10, -10 );
2043         return 0;
2044     }
2045     return DefWindowProcA( hwnd, msg, wparam, lparam );
2046 }
2047
2048 static void test_SetWindowPos(HWND hwnd, HWND hwnd2)
2049 {
2050     RECT orig_win_rc, rect;
2051     LONG_PTR old_proc;
2052     HWND hwnd_grandchild, hwnd_child, hwnd_child2;
2053     HWND hwnd_desktop;
2054     RECT rc1, rc2;
2055     BOOL ret;
2056
2057     SetRect(&rect, 111, 222, 333, 444);
2058     ok(!GetWindowRect(0, &rect), "GetWindowRect succeeded\n");
2059     ok(rect.left == 111 && rect.top == 222 && rect.right == 333 && rect.bottom == 444,
2060        "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2061
2062     SetRect(&rect, 111, 222, 333, 444);
2063     ok(!GetClientRect(0, &rect), "GetClientRect succeeded\n");
2064     ok(rect.left == 111 && rect.top == 222 && rect.right == 333 && rect.bottom == 444,
2065        "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2066
2067     GetWindowRect(hwnd, &orig_win_rc);
2068
2069     old_proc = SetWindowLongPtrA( hwnd, GWLP_WNDPROC, (ULONG_PTR)nccalcsize_proc );
2070     ret = SetWindowPos(hwnd, 0, 100, 100, 0, 0, SWP_NOZORDER|SWP_FRAMECHANGED);
2071     ok(ret, "Got %d\n", ret);
2072     GetWindowRect( hwnd, &rect );
2073     ok( rect.left == 100 && rect.top == 100 && rect.right == 100 && rect.bottom == 100,
2074         "invalid window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2075     GetClientRect( hwnd, &rect );
2076     MapWindowPoints( hwnd, 0, (POINT *)&rect, 2 );
2077     ok( rect.left == 90 && rect.top == 90 && rect.right == 110 && rect.bottom == 110,
2078         "invalid client rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2079
2080     ret = SetWindowPos(hwnd, 0, 200, 200, 0, 0, SWP_NOZORDER|SWP_FRAMECHANGED);
2081     ok(ret, "Got %d\n", ret);
2082     GetWindowRect( hwnd, &rect );
2083     ok( rect.left == 200 && rect.top == 200 && rect.right == 200 && rect.bottom == 200,
2084         "invalid window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2085     GetClientRect( hwnd, &rect );
2086     MapWindowPoints( hwnd, 0, (POINT *)&rect, 2 );
2087     ok( rect.left == 210 && rect.top == 210 && rect.right == 190 && rect.bottom == 190,
2088         "invalid client rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2089
2090     ret = SetWindowPos(hwnd, 0, orig_win_rc.left, orig_win_rc.top,
2091                       orig_win_rc.right, orig_win_rc.bottom, 0);
2092     ok(ret, "Got %d\n", ret);
2093     SetWindowLongPtrA( hwnd, GWLP_WNDPROC, old_proc );
2094
2095     /* Win9x truncates coordinates to 16-bit irrespectively */
2096     if (!is_win9x)
2097     {
2098         ret = SetWindowPos(hwnd, 0, -32769, -40000, -32769, -90000, SWP_NOMOVE);
2099         ok(ret, "Got %d\n", ret);
2100         ret = SetWindowPos(hwnd, 0, 32768, 40000, 32768, 40000, SWP_NOMOVE);
2101         ok(ret, "Got %d\n", ret);
2102
2103         ret = SetWindowPos(hwnd, 0, -32769, -40000, -32769, -90000, SWP_NOSIZE);
2104         ok(ret, "Got %d\n", ret);
2105         ret = SetWindowPos(hwnd, 0, 32768, 40000, 32768, 40000, SWP_NOSIZE);
2106         ok(ret, "Got %d\n", ret);
2107     }
2108
2109     ret = SetWindowPos(hwnd, 0, orig_win_rc.left, orig_win_rc.top,
2110                        orig_win_rc.right, orig_win_rc.bottom, 0);
2111     ok(ret, "Got %d\n", ret);
2112
2113     ok(!(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST), "WS_EX_TOPMOST should not be set\n");
2114     ret = SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
2115     ok(ret, "Got %d\n", ret);
2116     ok(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST, "WS_EX_TOPMOST should be set\n");
2117     ret = SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
2118     ok(ret, "Got %d\n", ret);
2119     ok(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST, "WS_EX_TOPMOST should be set\n");
2120     ret = SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
2121     ok(ret, "Got %d\n", ret);
2122     ok(!(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST), "WS_EX_TOPMOST should not be set\n");
2123
2124     hwnd_desktop = GetDesktopWindow();
2125     ok(!!hwnd_desktop, "Failed to get hwnd_desktop window (%d).\n", GetLastError());
2126     hwnd_child = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd);
2127     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2128     hwnd_grandchild = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd_child);
2129     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2130     hwnd_child2 = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd);
2131     ok(!!hwnd_child2, "Failed to create second child window (%d)\n", GetLastError());
2132
2133     ret = SetWindowPos(hwnd, hwnd2, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2134     ok(ret, "Got %d\n", ret);
2135     check_active_state(hwnd, hwnd, hwnd);
2136
2137     ret = SetWindowPos(hwnd2, hwnd, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2138     ok(ret, "Got %d\n", ret);
2139     check_active_state(hwnd2, hwnd2, hwnd2);
2140
2141     /* Returns TRUE also for windows that are not siblings */
2142     ret = SetWindowPos(hwnd_child, hwnd2, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2143     ok(ret, "Got %d\n", ret);
2144     check_active_state(hwnd2, hwnd2, hwnd2);
2145
2146     ret = SetWindowPos(hwnd2, hwnd_child, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2147     ok(ret, "Got %d\n", ret);
2148     check_active_state(hwnd2, hwnd2, hwnd2);
2149
2150     /* Does not seem to do anything even without passing flags, still returns TRUE */
2151     GetWindowRect(hwnd_child, &rc1);
2152     ret = SetWindowPos(hwnd_child, hwnd2 , 1, 2, 3, 4, 0);
2153     ok(ret, "Got %d\n", ret);
2154     GetWindowRect(hwnd_child, &rc2);
2155     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2156        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2157        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2158        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2159     check_active_state(hwnd2, hwnd2, hwnd2);
2160
2161     /* Same thing the other way around. */
2162     GetWindowRect(hwnd2, &rc1);
2163     ret = SetWindowPos(hwnd2, hwnd_child, 1, 2, 3, 4, 0);
2164     ok(ret, "Got %d\n", ret);
2165     GetWindowRect(hwnd2, &rc2);
2166     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2167        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2168        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2169        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2170     check_active_state(hwnd2, hwnd2, hwnd2);
2171
2172     /* .. and with these windows. */
2173     GetWindowRect(hwnd_grandchild, &rc1);
2174     ret = SetWindowPos(hwnd_grandchild, hwnd_child2, 1, 2, 3, 4, 0);
2175     ok(ret, "Got %d\n", ret);
2176     GetWindowRect(hwnd_grandchild, &rc2);
2177     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2178        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2179        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2180        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2181     check_active_state(hwnd2, hwnd2, hwnd2);
2182
2183     /* Add SWP_NOZORDER and it will be properly resized. */
2184     GetWindowRect(hwnd_grandchild, &rc1);
2185     ret = SetWindowPos(hwnd_grandchild, hwnd_child2, 1, 2, 3, 4, SWP_NOZORDER);
2186     ok(ret, "Got %d\n", ret);
2187     GetWindowRect(hwnd_grandchild, &rc2);
2188     ok((rc1.left+1) == rc2.left && (rc1.top+2) == rc2.top &&
2189        (rc1.left+4) == rc2.right && (rc1.top+6) == rc2.bottom,
2190        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2191        rc1.left+1, rc1.top+2, rc1.left+4, rc1.top+6, rc2.left, rc2.top, rc2.right, rc2.bottom);
2192     check_active_state(hwnd2, hwnd2, hwnd2);
2193
2194     /* Given a sibling window, the window is properly resized. */
2195     GetWindowRect(hwnd_child, &rc1);
2196     ret = SetWindowPos(hwnd_child, hwnd_child2, 1, 2, 3, 4, 0);
2197     ok(ret, "Got %d\n", ret);
2198     GetWindowRect(hwnd_child, &rc2);
2199     ok((rc1.left+1) == rc2.left && (rc1.top+2) == rc2.top &&
2200        (rc1.left+4) == rc2.right && (rc1.top+6) == rc2.bottom,
2201        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2202        rc1.left+1, rc1.top+2, rc1.left+4, rc1.top+6, rc2.left, rc2.top, rc2.right, rc2.bottom);
2203     check_active_state(hwnd2, hwnd2, hwnd2);
2204
2205     /* Involving the desktop window changes things. */
2206     ret = SetWindowPos(hwnd_child, hwnd_desktop, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2207     ok(!ret, "Got %d\n", ret);
2208     check_active_state(hwnd2, hwnd2, hwnd2);
2209
2210     GetWindowRect(hwnd_child, &rc1);
2211     ret = SetWindowPos(hwnd_child, hwnd_desktop, 0, 0, 0, 0, 0);
2212     ok(!ret, "Got %d\n", ret);
2213     GetWindowRect(hwnd_child, &rc2);
2214     ok(rc1.top == rc2.top && rc1.left == rc2.left &&
2215        rc1.bottom == rc2.bottom && rc1.right == rc2.right,
2216        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2217        rc1.top, rc1.left, rc1.bottom, rc1.right, rc2.top, rc2.left, rc2.bottom, rc2.right);
2218     check_active_state(hwnd2, hwnd2, hwnd2);
2219
2220     ret = SetWindowPos(hwnd_desktop, hwnd_child, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2221     ok(!ret, "Got %d\n", ret);
2222     check_active_state(hwnd2, hwnd2, hwnd2);
2223
2224     ret = SetWindowPos(hwnd_desktop, hwnd, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2225     ok(!ret, "Got %d\n", ret);
2226     check_active_state(hwnd2, hwnd2, hwnd2);
2227
2228     ret = SetWindowPos(hwnd, hwnd_desktop, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2229     ok(!ret, "Got %d\n", ret);
2230     check_active_state(hwnd2, hwnd2, hwnd2);
2231
2232     DestroyWindow(hwnd_grandchild);
2233     DestroyWindow(hwnd_child);
2234     DestroyWindow(hwnd_child2);
2235
2236     hwnd_child = create_tool_window(WS_CHILD|WS_POPUP|WS_SYSMENU, hwnd2);
2237     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2238     ret = SetWindowPos(hwnd_child, NULL, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE|SWP_SHOWWINDOW);
2239     ok(ret, "Got %d\n", ret);
2240     flush_events( TRUE );
2241     todo_wine check_active_state(hwnd2, hwnd2, hwnd2);
2242     DestroyWindow(hwnd_child);
2243 }
2244
2245 static void test_SetMenu(HWND parent)
2246 {
2247     HWND child;
2248     HMENU hMenu, ret;
2249     BOOL retok;
2250     DWORD style;
2251
2252     hMenu = CreateMenu();
2253     assert(hMenu);
2254
2255     ok(SetMenu(parent, hMenu), "SetMenu on a top level window should not fail\n");
2256     if (0)
2257     {
2258     /* fails on (at least) Wine, NT4, XP SP2 */
2259     test_nonclient_area(parent);
2260     }
2261     ret = GetMenu(parent);
2262     ok(ret == hMenu, "unexpected menu id %p\n", ret);
2263     /* test whether we can destroy a menu assigned to a window */
2264     retok = DestroyMenu(hMenu);
2265     ok( retok, "DestroyMenu error %d\n", GetLastError());
2266     retok = IsMenu(hMenu);
2267     ok(!retok || broken(retok) /* nt4 */, "menu handle should be not valid after DestroyMenu\n");
2268     ret = GetMenu(parent);
2269     /* This test fails on Win9x */
2270     if (!is_win9x)
2271         ok(ret == hMenu, "unexpected menu id %p\n", ret);
2272     ok(SetMenu(parent, 0), "SetMenu(0) on a top level window should not fail\n");
2273     test_nonclient_area(parent);
2274
2275     hMenu = CreateMenu();
2276     assert(hMenu);
2277
2278     /* parent */
2279     ret = GetMenu(parent);
2280     ok(ret == 0, "unexpected menu id %p\n", ret);
2281
2282     ok(!SetMenu(parent, (HMENU)20), "SetMenu with invalid menu handle should fail\n");
2283     test_nonclient_area(parent);
2284     ret = GetMenu(parent);
2285     ok(ret == 0, "unexpected menu id %p\n", ret);
2286
2287     ok(SetMenu(parent, hMenu), "SetMenu on a top level window should not fail\n");
2288     if (0)
2289     {
2290     /* fails on (at least) Wine, NT4, XP SP2 */
2291     test_nonclient_area(parent);
2292     }
2293     ret = GetMenu(parent);
2294     ok(ret == hMenu, "unexpected menu id %p\n", ret);
2295
2296     ok(SetMenu(parent, 0), "SetMenu(0) on a top level window should not fail\n");
2297     test_nonclient_area(parent);
2298     ret = GetMenu(parent);
2299     ok(ret == 0, "unexpected menu id %p\n", ret);
2300
2301     /* child */
2302     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, parent, (HMENU)10, 0, NULL);
2303     assert(child);
2304
2305     ret = GetMenu(child);
2306     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2307
2308     ok(!SetMenu(child, (HMENU)20), "SetMenu with invalid menu handle should fail\n");
2309     test_nonclient_area(child);
2310     ret = GetMenu(child);
2311     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2312
2313     ok(!SetMenu(child, hMenu), "SetMenu on a child window should fail\n");
2314     test_nonclient_area(child);
2315     ret = GetMenu(child);
2316     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2317
2318     ok(!SetMenu(child, 0), "SetMenu(0) on a child window should fail\n");
2319     test_nonclient_area(child);
2320     ret = GetMenu(child);
2321     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2322
2323     style = GetWindowLongA(child, GWL_STYLE);
2324     SetWindowLongA(child, GWL_STYLE, style | WS_POPUP);
2325     ok(SetMenu(child, hMenu), "SetMenu on a popup child window should not fail\n");
2326     ok(SetMenu(child, 0), "SetMenu on a popup child window should not fail\n");
2327     SetWindowLongA(child, GWL_STYLE, style);
2328
2329     SetWindowLongA(child, GWL_STYLE, style | WS_OVERLAPPED);
2330     ok(!SetMenu(child, hMenu), "SetMenu on an overlapped child window should fail\n");
2331     SetWindowLongA(child, GWL_STYLE, style);
2332
2333     DestroyWindow(child);
2334     DestroyMenu(hMenu);
2335 }
2336
2337 static void test_window_tree(HWND parent, const DWORD *style, const int *order, int total)
2338 {
2339     HWND child[5], hwnd;
2340     INT_PTR i;
2341
2342     assert(total <= 5);
2343
2344     hwnd = GetWindow(parent, GW_CHILD);
2345     ok(!hwnd, "have to start without children to perform the test\n");
2346
2347     for (i = 0; i < total; i++)
2348     {
2349         if (style[i] & DS_CONTROL)
2350         {
2351             child[i] = CreateWindowExA(0, (LPCSTR)MAKEINTATOM(32770), "", style[i] & ~WS_VISIBLE,
2352                                        0,0,0,0, parent, (HMENU)i, 0, NULL);
2353             if (style[i] & WS_VISIBLE)
2354                 ShowWindow(child[i], SW_SHOW);
2355
2356             SetWindowPos(child[i], HWND_BOTTOM, 0,0,10,10, SWP_NOACTIVATE);
2357         }
2358         else
2359             child[i] = CreateWindowExA(0, "static", "", style[i], 0,0,10,10,
2360                                        parent, (HMENU)i, 0, NULL);
2361         trace("child[%ld] = %p\n", i, child[i]);
2362         ok(child[i] != 0, "CreateWindowEx failed to create child window\n");
2363     }
2364
2365     hwnd = GetWindow(parent, GW_CHILD);
2366     ok(hwnd != 0, "GetWindow(GW_CHILD) failed\n");
2367     ok(hwnd == GetWindow(child[total - 1], GW_HWNDFIRST), "GW_HWNDFIRST is wrong\n");
2368     ok(child[order[total - 1]] == GetWindow(child[0], GW_HWNDLAST), "GW_HWNDLAST is wrong\n");
2369
2370     for (i = 0; i < total; i++)
2371     {
2372         trace("hwnd[%ld] = %p\n", i, hwnd);
2373         ok(child[order[i]] == hwnd, "Z order of child #%ld is wrong\n", i);
2374
2375         hwnd = GetWindow(hwnd, GW_HWNDNEXT);
2376     }
2377
2378     for (i = 0; i < total; i++)
2379         ok(DestroyWindow(child[i]), "DestroyWindow failed\n");
2380 }
2381
2382 static void test_children_zorder(HWND parent)
2383 {
2384     const DWORD simple_style[5] = { WS_CHILD, WS_CHILD, WS_CHILD, WS_CHILD,
2385                                     WS_CHILD };
2386     const int simple_order[5] = { 0, 1, 2, 3, 4 };
2387
2388     const DWORD complex_style[5] = { WS_CHILD, WS_CHILD | WS_MAXIMIZE,
2389                              WS_CHILD | WS_VISIBLE, WS_CHILD,
2390                              WS_CHILD | WS_MAXIMIZE | WS_VISIBLE };
2391     const int complex_order_1[1] = { 0 };
2392     const int complex_order_2[2] = { 1, 0 };
2393     const int complex_order_3[3] = { 1, 0, 2 };
2394     const int complex_order_4[4] = { 1, 0, 2, 3 };
2395     const int complex_order_5[5] = { 4, 1, 0, 2, 3 };
2396     const DWORD complex_style_6[3] = { WS_CHILD | WS_VISIBLE,
2397                                        WS_CHILD | WS_CLIPSIBLINGS | DS_CONTROL | WS_VISIBLE,
2398                                        WS_CHILD | WS_VISIBLE };
2399     const int complex_order_6[3] = { 0, 1, 2 };
2400
2401     /* simple WS_CHILD */
2402     test_window_tree(parent, simple_style, simple_order, 5);
2403
2404     /* complex children styles */
2405     test_window_tree(parent, complex_style, complex_order_1, 1);
2406     test_window_tree(parent, complex_style, complex_order_2, 2);
2407     test_window_tree(parent, complex_style, complex_order_3, 3);
2408     test_window_tree(parent, complex_style, complex_order_4, 4);
2409     test_window_tree(parent, complex_style, complex_order_5, 5);
2410
2411     /* another set of complex children styles */
2412     test_window_tree(parent, complex_style_6, complex_order_6, 3);
2413 }
2414
2415 #define check_z_order(hwnd, next, prev, owner, topmost) \
2416         check_z_order_debug((hwnd), (next), (prev), (owner), (topmost), \
2417                             __FILE__, __LINE__)
2418
2419 static void check_z_order_debug(HWND hwnd, HWND next, HWND prev, HWND owner,
2420                                 BOOL topmost, const char *file, int line)
2421 {
2422     HWND test;
2423     DWORD ex_style;
2424
2425     test = GetWindow(hwnd, GW_HWNDNEXT);
2426     /* skip foreign windows */
2427     while (test && test != next &&
2428            (GetWindowThreadProcessId(test, NULL) != our_pid ||
2429             UlongToHandle(GetWindowLongPtrA(test, GWLP_HINSTANCE)) != GetModuleHandleA(NULL) ||
2430             GetWindow(test, GW_OWNER) == next))
2431     {
2432         /*trace("skipping next %p (%p)\n", test, UlongToHandle(GetWindowLongPtr(test, GWLP_HINSTANCE)));*/
2433         test = GetWindow(test, GW_HWNDNEXT);
2434     }
2435     ok_(file, line)(next == test, "%p: expected next %p, got %p\n", hwnd, next, test);
2436
2437     test = GetWindow(hwnd, GW_HWNDPREV);
2438     /* skip foreign windows */
2439     while (test && test != prev &&
2440            (GetWindowThreadProcessId(test, NULL) != our_pid ||
2441             UlongToHandle(GetWindowLongPtrA(test, GWLP_HINSTANCE)) != GetModuleHandleA(NULL) ||
2442             GetWindow(test, GW_OWNER) == hwnd))
2443     {
2444         /*trace("skipping prev %p (%p)\n", test, UlongToHandle(GetWindowLongPtr(test, GWLP_HINSTANCE)));*/
2445         test = GetWindow(test, GW_HWNDPREV);
2446     }
2447     ok_(file, line)(prev == test, "%p: expected prev %p, got %p\n", hwnd, prev, test);
2448
2449     test = GetWindow(hwnd, GW_OWNER);
2450     ok_(file, line)(owner == test, "%p: expected owner %p, got %p\n", hwnd, owner, test);
2451
2452     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
2453     ok_(file, line)(!(ex_style & WS_EX_TOPMOST) == !topmost, "%p: expected %stopmost\n",
2454                     hwnd, topmost ? "" : "NOT ");
2455 }
2456
2457 static void test_popup_zorder(HWND hwnd_D, HWND hwnd_E, DWORD style)
2458 {
2459     HWND hwnd_A, hwnd_B, hwnd_C, hwnd_F;
2460
2461     trace("hwnd_D %p, hwnd_E %p\n", hwnd_D, hwnd_E);
2462
2463     SetWindowPos(hwnd_E, hwnd_D, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2464
2465     check_z_order(hwnd_D, hwnd_E, 0, 0, FALSE);
2466     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2467
2468     hwnd_F = CreateWindowExA(0, "MainWindowClass", "Owner window",
2469                             WS_OVERLAPPED | WS_CAPTION,
2470                             100, 100, 100, 100,
2471                             0, 0, GetModuleHandleA(NULL), NULL);
2472     trace("hwnd_F %p\n", hwnd_F);
2473     check_z_order(hwnd_F, hwnd_D, 0, 0, FALSE);
2474
2475     SetWindowPos(hwnd_F, hwnd_E, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2476     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2477     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2478     check_z_order(hwnd_D, hwnd_E, 0, 0, FALSE);
2479
2480     hwnd_C = CreateWindowExA(0, "MainWindowClass", NULL,
2481                             style,
2482                             100, 100, 100, 100,
2483                             hwnd_F, 0, GetModuleHandleA(NULL), NULL);
2484     trace("hwnd_C %p\n", hwnd_C);
2485     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2486     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2487     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2488     check_z_order(hwnd_C, hwnd_D, 0, hwnd_F, FALSE);
2489
2490     hwnd_B = CreateWindowExA(WS_EX_TOPMOST, "MainWindowClass", NULL,
2491                             style,
2492                             100, 100, 100, 100,
2493                             hwnd_F, 0, GetModuleHandleA(NULL), NULL);
2494     trace("hwnd_B %p\n", hwnd_B);
2495     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2496     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2497     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2498     check_z_order(hwnd_C, hwnd_D, hwnd_B, hwnd_F, FALSE);
2499     check_z_order(hwnd_B, hwnd_C, 0, hwnd_F, TRUE);
2500
2501     hwnd_A = CreateWindowExA(WS_EX_TOPMOST, "MainWindowClass", NULL,
2502                             style,
2503                             100, 100, 100, 100,
2504                             0, 0, GetModuleHandleA(NULL), NULL);
2505     trace("hwnd_A %p\n", hwnd_A);
2506     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2507     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2508     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2509     check_z_order(hwnd_C, hwnd_D, hwnd_B, hwnd_F, FALSE);
2510     check_z_order(hwnd_B, hwnd_C, hwnd_A, hwnd_F, TRUE);
2511     check_z_order(hwnd_A, hwnd_B, 0, 0, TRUE);
2512
2513     trace("A %p B %p C %p D %p E %p F %p\n", hwnd_A, hwnd_B, hwnd_C, hwnd_D, hwnd_E, hwnd_F);
2514
2515     /* move hwnd_F and its popups up */
2516     SetWindowPos(hwnd_F, HWND_TOP, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2517     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2518     check_z_order(hwnd_D, hwnd_E, hwnd_F, 0, FALSE);
2519     check_z_order(hwnd_F, hwnd_D, hwnd_C, 0, FALSE);
2520     check_z_order(hwnd_C, hwnd_F, hwnd_B, hwnd_F, FALSE);
2521     check_z_order(hwnd_B, hwnd_C, hwnd_A, hwnd_F, TRUE);
2522     check_z_order(hwnd_A, hwnd_B, 0, 0, TRUE);
2523
2524     /* move hwnd_F and its popups down */
2525 #if 0 /* enable once Wine is fixed to pass this test */
2526     SetWindowPos(hwnd_F, HWND_BOTTOM, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2527     check_z_order(hwnd_F, 0, hwnd_C, 0, FALSE);
2528     check_z_order(hwnd_C, hwnd_F, hwnd_B, hwnd_F, FALSE);
2529     check_z_order(hwnd_B, hwnd_C, hwnd_E, hwnd_F, FALSE);
2530     check_z_order(hwnd_E, hwnd_B, hwnd_D, 0, FALSE);
2531     check_z_order(hwnd_D, hwnd_E, hwnd_A, 0, FALSE);
2532     check_z_order(hwnd_A, hwnd_D, 0, 0, TRUE);
2533 #endif
2534
2535     /* make hwnd_C owned by a topmost window */
2536     DestroyWindow( hwnd_C );
2537     hwnd_C = CreateWindowExA(0, "MainWindowClass", NULL,
2538                             style,
2539                             100, 100, 100, 100,
2540                             hwnd_A, 0, GetModuleHandleA(NULL), NULL);
2541     trace("hwnd_C %p\n", hwnd_C);
2542     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2543     check_z_order(hwnd_D, hwnd_E, hwnd_F, 0, FALSE);
2544     check_z_order(hwnd_F, hwnd_D, hwnd_B, 0, FALSE);
2545     check_z_order(hwnd_B, hwnd_F, hwnd_A, hwnd_F, TRUE);
2546     check_z_order(hwnd_A, hwnd_B, hwnd_C, 0, TRUE);
2547     check_z_order(hwnd_C, hwnd_A, 0, hwnd_A, TRUE);
2548
2549     DestroyWindow(hwnd_A);
2550     DestroyWindow(hwnd_B);
2551     DestroyWindow(hwnd_C);
2552     DestroyWindow(hwnd_F);
2553 }
2554
2555 static void test_vis_rgn( HWND hwnd )
2556 {
2557     RECT win_rect, rgn_rect;
2558     HRGN hrgn = CreateRectRgn( 0, 0, 0, 0 );
2559     HDC hdc;
2560
2561     ShowWindow(hwnd,SW_SHOW);
2562     hdc = GetDC( hwnd );
2563     ok( GetRandomRgn( hdc, hrgn, SYSRGN ) != 0, "GetRandomRgn failed\n" );
2564     GetWindowRect( hwnd, &win_rect );
2565     GetRgnBox( hrgn, &rgn_rect );
2566     if (is_win9x)
2567     {
2568         trace("win9x, mapping to screen coords\n");
2569         MapWindowPoints( hwnd, 0, (POINT *)&rgn_rect, 2 );
2570     }
2571     trace("win: %d,%d-%d,%d\n", win_rect.left, win_rect.top, win_rect.right, win_rect.bottom );
2572     trace("rgn: %d,%d-%d,%d\n", rgn_rect.left, rgn_rect.top, rgn_rect.right, rgn_rect.bottom );
2573     ok( win_rect.left <= rgn_rect.left, "rgn left %d not inside win rect %d\n",
2574         rgn_rect.left, win_rect.left );
2575     ok( win_rect.top <= rgn_rect.top, "rgn top %d not inside win rect %d\n",
2576         rgn_rect.top, win_rect.top );
2577     ok( win_rect.right >= rgn_rect.right, "rgn right %d not inside win rect %d\n",
2578         rgn_rect.right, win_rect.right );
2579     ok( win_rect.bottom >= rgn_rect.bottom, "rgn bottom %d not inside win rect %d\n",
2580         rgn_rect.bottom, win_rect.bottom );
2581     ReleaseDC( hwnd, hdc );
2582 }
2583
2584 static LRESULT WINAPI set_focus_on_activate_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
2585 {
2586     if (msg == WM_ACTIVATE && LOWORD(wp) == WA_ACTIVE)
2587     {
2588         HWND child = GetWindow(hwnd, GW_CHILD);
2589         ok(child != 0, "couldn't find child window\n");
2590         SetFocus(child);
2591         ok(GetFocus() == child, "Focus should be on child %p\n", child);
2592         return 0;
2593     }
2594     return DefWindowProcA(hwnd, msg, wp, lp);
2595 }
2596
2597 static void test_SetFocus(HWND hwnd)
2598 {
2599     HWND child, child2, ret;
2600     WNDPROC old_wnd_proc;
2601
2602     /* check if we can set focus to non-visible windows */
2603
2604     ShowWindow(hwnd, SW_SHOW);
2605     SetFocus(0);
2606     SetFocus(hwnd);
2607     ok( GetFocus() == hwnd, "Failed to set focus to visible window %p\n", hwnd );
2608     ok( GetWindowLongA(hwnd,GWL_STYLE) & WS_VISIBLE, "Window %p not visible\n", hwnd );
2609     ShowWindow(hwnd, SW_HIDE);
2610     SetFocus(0);
2611     SetFocus(hwnd);
2612     ok( GetFocus() == hwnd, "Failed to set focus to invisible window %p\n", hwnd );
2613     ok( !(GetWindowLongA(hwnd,GWL_STYLE) & WS_VISIBLE), "Window %p still visible\n", hwnd );
2614     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2615     assert(child);
2616     SetFocus(child);
2617     ok( GetFocus() == child, "Failed to set focus to invisible child %p\n", child );
2618     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2619     ShowWindow(child, SW_SHOW);
2620     ok( GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE, "Child %p is not visible\n", child );
2621     ok( GetFocus() == child, "Focus no longer on child %p\n", child );
2622     ShowWindow(child, SW_HIDE);
2623     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2624     ok( GetFocus() == hwnd, "Focus should be on parent %p, not %p\n", hwnd, GetFocus() );
2625     ShowWindow(child, SW_SHOW);
2626     child2 = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, child, 0, 0, NULL);
2627     assert(child2);
2628     ShowWindow(child2, SW_SHOW);
2629     SetFocus(child2);
2630     ShowWindow(child, SW_HIDE);
2631     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2632     ok( GetFocus() == child2, "Focus should be on %p, not %p\n", child2, GetFocus() );
2633     ShowWindow(child, SW_SHOW);
2634     SetFocus(child);
2635     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2636     SetWindowPos(child,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_HIDEWINDOW);
2637     ok( GetFocus() == child, "Focus should still be on child %p\n", child );
2638
2639     ShowWindow(child, SW_HIDE);
2640     SetFocus(hwnd);
2641     ok( GetFocus() == hwnd, "Focus should be on parent %p, not %p\n", hwnd, GetFocus() );
2642     SetWindowPos(child,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_SHOWWINDOW);
2643     ok( GetFocus() == hwnd, "Focus should still be on parent %p, not %p\n", hwnd, GetFocus() );
2644     ShowWindow(child, SW_HIDE);
2645     ok( GetFocus() == hwnd, "Focus should still be on parent %p, not %p\n", hwnd, GetFocus() );
2646
2647     ShowWindow(hwnd, SW_SHOW);
2648     ShowWindow(child, SW_SHOW);
2649     SetFocus(child);
2650     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2651     EnableWindow(hwnd, FALSE);
2652     ok( GetFocus() == child, "Focus should still be on child %p\n", child );
2653     EnableWindow(hwnd, TRUE);
2654
2655     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2656     ShowWindow(hwnd, SW_SHOWMINIMIZED);
2657     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2658 todo_wine
2659     ok( GetFocus() != child, "Focus should not be on child %p\n", child );
2660     ok( GetFocus() != hwnd, "Focus should not be on parent %p\n", hwnd );
2661     ShowWindow(hwnd, SW_RESTORE);
2662     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2663     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2664     ShowWindow(hwnd, SW_SHOWMINIMIZED);
2665     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2666     ok( GetFocus() != child, "Focus should not be on child %p\n", child );
2667 todo_wine
2668     ok( GetFocus() != hwnd, "Focus should not be on parent %p\n", hwnd );
2669     old_wnd_proc = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)set_focus_on_activate_proc);
2670     ShowWindow(hwnd, SW_RESTORE);
2671     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2672 todo_wine
2673     ok( GetFocus() == child, "Focus should be on child %p, not %p\n", child, GetFocus() );
2674     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)old_wnd_proc);
2675
2676     SetFocus( hwnd );
2677     SetParent( child, GetDesktopWindow());
2678     SetParent( child2, child );
2679     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2680     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2681     ret = SetFocus( child2 );
2682     ok( ret == 0, "SetFocus %p should fail\n", child2);
2683     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2684     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2685     ret = SetFocus( child );
2686     ok( ret == 0, "SetFocus %p should fail\n", child);
2687     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2688     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2689     SetWindowLongW( child, GWL_STYLE, WS_POPUP|WS_CHILD );
2690     SetFocus( child2 );
2691     ok( GetActiveWindow() == child, "child window %p should be active\n", child);
2692     ok( GetFocus() == child2, "Focus should be on child2 %p\n", child2 );
2693     SetFocus( hwnd );
2694     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2695     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2696     SetFocus( child );
2697     ok( GetActiveWindow() == child, "child window %p should be active\n", child);
2698     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2699
2700     DestroyWindow( child2 );
2701     DestroyWindow( child );
2702 }
2703
2704 static void test_SetActiveWindow(HWND hwnd)
2705 {
2706     HWND hwnd2;
2707
2708     flush_events( TRUE );
2709     ShowWindow(hwnd, SW_HIDE);
2710     SetFocus(0);
2711     SetActiveWindow(0);
2712     check_wnd_state(0, 0, 0, 0);
2713
2714     /*trace("testing SetActiveWindow %p\n", hwnd);*/
2715
2716     ShowWindow(hwnd, SW_SHOW);
2717     check_wnd_state(hwnd, hwnd, hwnd, 0);
2718
2719     hwnd2 = SetActiveWindow(0);
2720     ok(hwnd2 == hwnd, "SetActiveWindow returned %p instead of %p\n", hwnd2, hwnd);
2721     if (!GetActiveWindow())  /* doesn't always work on vista */
2722     {
2723         check_wnd_state(0, 0, 0, 0);
2724         hwnd2 = SetActiveWindow(hwnd);
2725         ok(hwnd2 == 0, "SetActiveWindow returned %p instead of 0\n", hwnd2);
2726     }
2727     check_wnd_state(hwnd, hwnd, hwnd, 0);
2728
2729     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2730     check_wnd_state(hwnd, hwnd, hwnd, 0);
2731
2732     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_SHOWWINDOW);
2733     check_wnd_state(hwnd, hwnd, hwnd, 0);
2734
2735     ShowWindow(hwnd, SW_HIDE);
2736     check_wnd_state(0, 0, 0, 0);
2737
2738     /*trace("testing SetActiveWindow on an invisible window %p\n", hwnd);*/
2739     SetActiveWindow(hwnd);
2740     check_wnd_state(hwnd, hwnd, hwnd, 0);
2741
2742     ShowWindow(hwnd, SW_SHOW);
2743     check_wnd_state(hwnd, hwnd, hwnd, 0);
2744
2745     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2746     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2747
2748     DestroyWindow(hwnd2);
2749     check_wnd_state(hwnd, hwnd, hwnd, 0);
2750
2751     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2752     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2753
2754     SetWindowPos(hwnd2,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2755     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2756
2757     DestroyWindow(hwnd2);
2758     check_wnd_state(hwnd, hwnd, hwnd, 0);
2759 }
2760
2761 struct create_window_thread_params
2762 {
2763     HWND window;
2764     HANDLE window_created;
2765     HANDLE test_finished;
2766 };
2767
2768 static DWORD WINAPI create_window_thread(void *param)
2769 {
2770     struct create_window_thread_params *p = param;
2771     DWORD res;
2772     BOOL ret;
2773
2774     p->window = CreateWindowA("static", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 0, 0, 0, 0, 0, 0);
2775
2776     ret = SetEvent(p->window_created);
2777     ok(ret, "SetEvent failed, last error %#x.\n", GetLastError());
2778
2779     res = WaitForSingleObject(p->test_finished, INFINITE);
2780     ok(res == WAIT_OBJECT_0, "Wait failed (%#x), last error %#x.\n", res, GetLastError());
2781
2782     DestroyWindow(p->window);
2783     return 0;
2784 }
2785
2786 static void test_SetForegroundWindow(HWND hwnd)
2787 {
2788     struct create_window_thread_params thread_params;
2789     HANDLE thread;
2790     DWORD res, tid;
2791     BOOL ret;
2792     HWND hwnd2;
2793     MSG msg;
2794     LONG style;
2795
2796     flush_events( TRUE );
2797     ShowWindow(hwnd, SW_HIDE);
2798     SetFocus(0);
2799     SetActiveWindow(0);
2800     check_wnd_state(0, 0, 0, 0);
2801
2802     /*trace("testing SetForegroundWindow %p\n", hwnd);*/
2803
2804     ShowWindow(hwnd, SW_SHOW);
2805     check_wnd_state(hwnd, hwnd, hwnd, 0);
2806
2807     hwnd2 = SetActiveWindow(0);
2808     ok(hwnd2 == hwnd, "SetActiveWindow(0) returned %p instead of %p\n", hwnd2, hwnd);
2809     if (GetActiveWindow() == hwnd)  /* doesn't always work on vista */
2810         check_wnd_state(hwnd, hwnd, hwnd, 0);
2811     else
2812         check_wnd_state(0, 0, 0, 0);
2813
2814     ret = SetForegroundWindow(hwnd);
2815     if (!ret)
2816     {
2817         skip( "SetForegroundWindow not working\n" );
2818         return;
2819     }
2820     check_wnd_state(hwnd, hwnd, hwnd, 0);
2821
2822     SetLastError(0xdeadbeef);
2823     ret = SetForegroundWindow(0);
2824     ok(!ret, "SetForegroundWindow returned TRUE instead of FALSE\n");
2825     ok(GetLastError() == ERROR_INVALID_WINDOW_HANDLE ||
2826        broken(GetLastError() == 0xdeadbeef),  /* win9x */
2827        "got error %d expected ERROR_INVALID_WINDOW_HANDLE\n", GetLastError());
2828     check_wnd_state(hwnd, hwnd, hwnd, 0);
2829
2830     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2831     check_wnd_state(hwnd, hwnd, hwnd, 0);
2832
2833     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_SHOWWINDOW);
2834     check_wnd_state(hwnd, hwnd, hwnd, 0);
2835
2836     hwnd2 = GetForegroundWindow();
2837     ok(hwnd2 == hwnd, "Wrong foreground window %p\n", hwnd2);
2838     ret = SetForegroundWindow( GetDesktopWindow() );
2839     ok(ret, "SetForegroundWindow(desktop) error: %d\n", GetLastError());
2840     hwnd2 = GetForegroundWindow();
2841     ok(hwnd2 != hwnd, "Wrong foreground window %p\n", hwnd2);
2842
2843     ShowWindow(hwnd, SW_HIDE);
2844     check_wnd_state(0, 0, 0, 0);
2845
2846     /*trace("testing SetForegroundWindow on an invisible window %p\n", hwnd);*/
2847     ret = SetForegroundWindow(hwnd);
2848     ok(ret || broken(!ret), /* win98 */ "SetForegroundWindow returned FALSE instead of TRUE\n");
2849     check_wnd_state(hwnd, hwnd, hwnd, 0);
2850
2851     ShowWindow(hwnd, SW_SHOW);
2852     check_wnd_state(hwnd, hwnd, hwnd, 0);
2853
2854     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2855     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2856
2857     DestroyWindow(hwnd2);
2858     check_wnd_state(hwnd, hwnd, hwnd, 0);
2859
2860     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2861     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2862
2863     SetWindowPos(hwnd2,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2864     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2865
2866     DestroyWindow(hwnd2);
2867     check_wnd_state(hwnd, hwnd, hwnd, 0);
2868
2869     hwnd2 = CreateWindowA("static", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 0, 0, 0, 0, 0, 0);
2870     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2871
2872     thread_params.window_created = CreateEventW(NULL, FALSE, FALSE, NULL);
2873     ok(!!thread_params.window_created, "CreateEvent failed, last error %#x.\n", GetLastError());
2874     thread_params.test_finished = CreateEventW(NULL, FALSE, FALSE, NULL);
2875     ok(!!thread_params.test_finished, "CreateEvent failed, last error %#x.\n", GetLastError());
2876     thread = CreateThread(NULL, 0, create_window_thread, &thread_params, 0, &tid);
2877     ok(!!thread, "Failed to create thread, last error %#x.\n", GetLastError());
2878     res = WaitForSingleObject(thread_params.window_created, INFINITE);
2879     ok(res == WAIT_OBJECT_0, "Wait failed (%#x), last error %#x.\n", res, GetLastError());
2880     check_wnd_state(hwnd2, thread_params.window, hwnd2, 0);
2881
2882     SetForegroundWindow(hwnd2);
2883     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2884
2885     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
2886     if (0) check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2887     todo_wine ok(GetActiveWindow() == hwnd2, "Expected active window %p, got %p.\n", hwnd2, GetActiveWindow());
2888     todo_wine ok(GetFocus() == hwnd2, "Expected focus window %p, got %p.\n", hwnd2, GetFocus());
2889
2890     SetForegroundWindow(hwnd);
2891     check_wnd_state(hwnd, hwnd, hwnd, 0);
2892     style = GetWindowLongA(hwnd2, GWL_STYLE) | WS_CHILD;
2893     ok(SetWindowLongA(hwnd2, GWL_STYLE, style), "SetWindowLong failed\n");
2894     ok(SetForegroundWindow(hwnd2), "SetForegroundWindow failed\n");
2895     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2896
2897     SetForegroundWindow(hwnd);
2898     check_wnd_state(hwnd, hwnd, hwnd, 0);
2899     ok(SetWindowLongA(hwnd2, GWL_STYLE, style & (~WS_POPUP)), "SetWindowLong failed\n");
2900     ok(!SetForegroundWindow(hwnd2), "SetForegroundWindow failed\n");
2901     check_wnd_state(hwnd, hwnd, hwnd, 0);
2902
2903     SetEvent(thread_params.test_finished);
2904     WaitForSingleObject(thread, INFINITE);
2905     CloseHandle(thread_params.test_finished);
2906     CloseHandle(thread_params.window_created);
2907     CloseHandle(thread);
2908     DestroyWindow(hwnd2);
2909 }
2910
2911 static WNDPROC old_button_proc;
2912
2913 static LRESULT WINAPI button_hook_proc(HWND button, UINT msg, WPARAM wparam, LPARAM lparam)
2914 {
2915     LRESULT ret;
2916     USHORT key_state;
2917
2918     key_state = GetKeyState(VK_LBUTTON);
2919     ok(!(key_state & 0x8000), "VK_LBUTTON should not be pressed, state %04x\n", key_state);
2920
2921     ret = CallWindowProcA(old_button_proc, button, msg, wparam, lparam);
2922
2923     if (msg == WM_LBUTTONDOWN)
2924     {
2925         HWND hwnd, capture;
2926
2927         check_wnd_state(button, button, button, button);
2928
2929         hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
2930         assert(hwnd);
2931         trace("hwnd %p\n", hwnd);
2932
2933         check_wnd_state(button, button, button, button);
2934
2935         ShowWindow(hwnd, SW_SHOWNOACTIVATE);
2936
2937         check_wnd_state(button, button, button, button);
2938
2939         DestroyWindow(hwnd);
2940
2941         hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
2942         assert(hwnd);
2943         trace("hwnd %p\n", hwnd);
2944
2945         check_wnd_state(button, button, button, button);
2946
2947         /* button wnd proc should release capture on WM_KILLFOCUS if it does
2948          * match internal button state.
2949          */
2950         SendMessageA(button, WM_KILLFOCUS, 0, 0);
2951         check_wnd_state(button, button, button, 0);
2952
2953         ShowWindow(hwnd, SW_SHOW);
2954         check_wnd_state(hwnd, hwnd, hwnd, 0);
2955
2956         capture = SetCapture(hwnd);
2957         ok(capture == 0, "SetCapture() = %p\n", capture);
2958
2959         check_wnd_state(hwnd, hwnd, hwnd, hwnd);
2960
2961         DestroyWindow(hwnd);
2962
2963         check_wnd_state(button, 0, button, 0);
2964     }
2965
2966     return ret;
2967 }
2968
2969 static void test_capture_1(void)
2970 {
2971     HWND button, capture;
2972
2973     capture = GetCapture();
2974     ok(capture == 0, "GetCapture() = %p\n", capture);
2975
2976     button = CreateWindowExA(0, "button", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 10, 10, 0, 0, 0, NULL);
2977     assert(button);
2978     trace("button %p\n", button);
2979
2980     old_button_proc = (WNDPROC)SetWindowLongPtrA(button, GWLP_WNDPROC, (LONG_PTR)button_hook_proc);
2981
2982     SendMessageA(button, WM_LBUTTONDOWN, 0, 0);
2983
2984     capture = SetCapture(button);
2985     ok(capture == 0, "SetCapture() = %p\n", capture);
2986     check_wnd_state(button, 0, button, button);
2987
2988     DestroyWindow(button);
2989     /* old active window test depends on previously executed window
2990      * activation tests, and fails under NT4.
2991     check_wnd_state(oldActive, 0, oldFocus, 0);*/
2992 }
2993
2994 static void test_capture_2(void)
2995 {
2996     HWND button, hwnd, capture, oldFocus, oldActive;
2997
2998     oldFocus = GetFocus();
2999     oldActive = GetActiveWindow();
3000     check_wnd_state(oldActive, 0, oldFocus, 0);
3001
3002     button = CreateWindowExA(0, "button", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 10, 10, 0, 0, 0, NULL);
3003     assert(button);
3004     trace("button %p\n", button);
3005
3006     check_wnd_state(button, button, button, 0);
3007
3008     capture = SetCapture(button);
3009     ok(capture == 0, "SetCapture() = %p\n", capture);
3010
3011     check_wnd_state(button, button, button, button);
3012
3013     /* button wnd proc should ignore WM_KILLFOCUS if it doesn't match
3014      * internal button state.
3015      */
3016     SendMessageA(button, WM_KILLFOCUS, 0, 0);
3017     check_wnd_state(button, button, button, button);
3018
3019     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
3020     assert(hwnd);
3021     trace("hwnd %p\n", hwnd);
3022
3023     check_wnd_state(button, button, button, button);
3024
3025     ShowWindow(hwnd, SW_SHOWNOACTIVATE);
3026
3027     check_wnd_state(button, button, button, button);
3028
3029     DestroyWindow(hwnd);
3030
3031     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
3032     assert(hwnd);
3033     trace("hwnd %p\n", hwnd);
3034
3035     check_wnd_state(button, button, button, button);
3036
3037     ShowWindow(hwnd, SW_SHOW);
3038
3039     check_wnd_state(hwnd, hwnd, hwnd, button);
3040
3041     capture = SetCapture(hwnd);
3042     ok(capture == button, "SetCapture() = %p\n", capture);
3043
3044     check_wnd_state(hwnd, hwnd, hwnd, hwnd);
3045
3046     DestroyWindow(hwnd);
3047     check_wnd_state(button, button, button, 0);
3048
3049     DestroyWindow(button);
3050     check_wnd_state(oldActive, 0, oldFocus, 0);
3051 }
3052
3053 static void test_capture_3(HWND hwnd1, HWND hwnd2)
3054 {
3055     BOOL ret;
3056
3057     ShowWindow(hwnd1, SW_HIDE);
3058     ShowWindow(hwnd2, SW_HIDE);
3059
3060     ok(!IsWindowVisible(hwnd1), "%p should be invisible\n", hwnd1);
3061     ok(!IsWindowVisible(hwnd2), "%p should be invisible\n", hwnd2);
3062
3063     SetCapture(hwnd1);
3064     check_wnd_state(0, 0, 0, hwnd1);
3065
3066     SetCapture(hwnd2);
3067     check_wnd_state(0, 0, 0, hwnd2);
3068
3069     ShowWindow(hwnd1, SW_SHOW);
3070     check_wnd_state(hwnd1, hwnd1, hwnd1, hwnd2);
3071
3072     ret = ReleaseCapture();
3073     ok (ret, "releasecapture did not return TRUE.\n");
3074     ret = ReleaseCapture();
3075     ok (ret, "releasecapture did not return TRUE after second try.\n");
3076 }
3077
3078 static LRESULT CALLBACK test_capture_4_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3079 {
3080     GUITHREADINFO gti;
3081     HWND cap_wnd, cap_wnd2, set_cap_wnd;
3082     BOOL status;
3083     switch (msg)
3084     {
3085         case WM_CAPTURECHANGED:
3086
3087             /* now try to release capture from menu. this should fail */
3088             if (pGetGUIThreadInfo)
3089             {
3090                 memset(&gti, 0, sizeof(GUITHREADINFO));
3091                 gti.cbSize = sizeof(GUITHREADINFO);
3092                 status = pGetGUIThreadInfo(GetCurrentThreadId(), &gti);
3093                 ok(status, "GetGUIThreadInfo() failed!\n");
3094                 ok(gti.flags & GUI_INMENUMODE, "Thread info incorrect (flags=%08X)!\n", gti.flags);
3095             }
3096             cap_wnd = GetCapture();
3097
3098             ok(cap_wnd == (HWND)lParam, "capture window %p does not match lparam %lx\n", cap_wnd, lParam);
3099             todo_wine ok(cap_wnd == hWnd, "capture window %p does not match hwnd %p\n", cap_wnd, hWnd);
3100
3101             /* check that re-setting the capture for the menu fails */
3102             set_cap_wnd = SetCapture(cap_wnd);
3103             ok(!set_cap_wnd || broken(set_cap_wnd == cap_wnd), /* nt4 */
3104                "SetCapture should have failed!\n");
3105             if (set_cap_wnd)
3106             {
3107                 DestroyWindow(hWnd);
3108                 break;
3109             }
3110
3111             /* check that SetCapture fails for another window and that it does not touch the error code */
3112             set_cap_wnd = SetCapture(hWnd);
3113             ok(!set_cap_wnd, "SetCapture should have failed!\n");
3114
3115             /* check that ReleaseCapture fails and does not touch the error code */
3116             status = ReleaseCapture();
3117             ok(!status, "ReleaseCapture should have failed!\n");
3118
3119             /* check that thread info did not change */
3120             if (pGetGUIThreadInfo)
3121             {
3122                 memset(&gti, 0, sizeof(GUITHREADINFO));
3123                 gti.cbSize = sizeof(GUITHREADINFO);
3124                 status = pGetGUIThreadInfo(GetCurrentThreadId(), &gti);
3125                 ok(status, "GetGUIThreadInfo() failed!\n");
3126                 ok(gti.flags & GUI_INMENUMODE, "Thread info incorrect (flags=%08X)!\n", gti.flags);
3127             }
3128
3129             /* verify that no capture change took place */
3130             cap_wnd2 = GetCapture();
3131             ok(cap_wnd2 == cap_wnd, "Capture changed!\n");
3132
3133             /* we are done. kill the window */
3134             DestroyWindow(hWnd);
3135             break;
3136
3137         default:
3138             return( DefWindowProcA( hWnd, msg, wParam, lParam ) );
3139     }
3140     return 0;
3141 }
3142
3143 /* Test that no-one can mess around with the current capture while a menu is open */
3144 static void test_capture_4(void)
3145 {
3146     BOOL ret;
3147     HMENU hmenu;
3148     HWND hwnd;
3149     WNDCLASSA wclass;
3150     HINSTANCE hInstance = GetModuleHandleA( NULL );
3151     ATOM aclass;
3152
3153     if (!pGetGUIThreadInfo)
3154     {
3155         win_skip("GetGUIThreadInfo is not available\n");
3156         return;
3157     }
3158     wclass.lpszClassName = "TestCapture4Class";
3159     wclass.style         = CS_HREDRAW | CS_VREDRAW;
3160     wclass.lpfnWndProc   = test_capture_4_proc;
3161     wclass.hInstance     = hInstance;
3162     wclass.hIcon         = LoadIconA( 0, (LPCSTR)IDI_APPLICATION );
3163     wclass.hCursor       = LoadCursorA( 0, (LPCSTR)IDC_ARROW );
3164     wclass.hbrBackground = (HBRUSH)( COLOR_WINDOW + 1 );
3165     wclass.lpszMenuName  = 0;
3166     wclass.cbClsExtra    = 0;
3167     wclass.cbWndExtra    = 0;
3168     aclass = RegisterClassA( &wclass );
3169     ok( aclass, "RegisterClassA failed with error %d\n", GetLastError());
3170     hwnd = CreateWindowA( wclass.lpszClassName, "MenuTest",
3171                           WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0,
3172                           400, 200, NULL, NULL, hInstance, NULL);
3173     ok(hwnd != NULL, "CreateWindowEx failed with error %d\n", GetLastError());
3174     if (!hwnd) return;
3175     hmenu = CreatePopupMenu();
3176
3177     ret = AppendMenuA( hmenu, MF_STRING, 1, "winetest2");
3178     ok( ret, "AppendMenuA has failed!\n");
3179
3180     /* set main window to have initial capture */
3181     SetCapture(hwnd);
3182
3183     if (is_win9x)
3184     {
3185         win_skip("TrackPopupMenu test crashes on Win9x/WinMe\n");
3186     }
3187     else
3188     {
3189         /* create popup (it will self-destruct) */
3190         ret = TrackPopupMenu(hmenu, TPM_RETURNCMD, 100, 100, 0, hwnd, NULL);
3191         ok( ret == 0, "TrackPopupMenu returned %d expected zero\n", ret);
3192     }
3193
3194     /* clean up */
3195     DestroyMenu(hmenu);
3196     DestroyWindow(hwnd);
3197 }
3198
3199 /* PeekMessage wrapper that ignores the messages we don't care about */
3200 static BOOL peek_message( MSG *msg )
3201 {
3202     BOOL ret;
3203     do
3204     {
3205         ret = PeekMessageA(msg, 0, 0, 0, PM_REMOVE);
3206     } while (ret && (msg->message == WM_TIMER || ignore_message(msg->message)));
3207     return ret;
3208 }
3209
3210 static void test_keyboard_input(HWND hwnd)
3211 {
3212     MSG msg;
3213     BOOL ret;
3214
3215     flush_events( TRUE );
3216     SetWindowPos(hwnd, 0, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE|SWP_SHOWWINDOW);
3217     UpdateWindow(hwnd);
3218     flush_events( TRUE );
3219
3220     ok(GetActiveWindow() == hwnd, "wrong active window %p\n", GetActiveWindow());
3221
3222     SetFocus(hwnd);
3223     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3224
3225     flush_events( TRUE );
3226
3227     PostMessageA(hwnd, WM_KEYDOWN, 0, 0);
3228     ret = peek_message(&msg);
3229     ok( ret, "no message available\n");
3230     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3231     ret = peek_message(&msg);
3232     ok( !ret, "message %04x available\n", msg.message);
3233
3234     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3235
3236     PostThreadMessageA(GetCurrentThreadId(), WM_KEYDOWN, 0, 0);
3237     ret = peek_message(&msg);
3238     ok(ret, "no message available\n");
3239     ok(!msg.hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3240     ret = peek_message(&msg);
3241     ok( !ret, "message %04x available\n", msg.message);
3242
3243     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3244
3245     keybd_event(VK_SPACE, 0, 0, 0);
3246     if (!peek_message(&msg))
3247     {
3248         skip( "keybd_event didn't work, skipping keyboard test\n" );
3249         return;
3250     }
3251     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3252     ret = peek_message(&msg);
3253     ok( !ret, "message %04x available\n", msg.message);
3254
3255     SetFocus(0);
3256     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3257
3258     flush_events( TRUE );
3259
3260     PostMessageA(hwnd, WM_KEYDOWN, 0, 0);
3261     ret = peek_message(&msg);
3262     ok(ret, "no message available\n");
3263     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3264     ret = peek_message(&msg);
3265     ok( !ret, "message %04x available\n", msg.message);
3266
3267     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3268
3269     PostThreadMessageA(GetCurrentThreadId(), WM_KEYDOWN, 0, 0);
3270     ret = peek_message(&msg);
3271     ok(ret, "no message available\n");
3272     ok(!msg.hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3273     ret = peek_message(&msg);
3274     ok( !ret, "message %04x available\n", msg.message);
3275
3276     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3277
3278     keybd_event(VK_SPACE, 0, 0, 0);
3279     ret = peek_message(&msg);
3280     ok(ret, "no message available\n");
3281     ok(msg.hwnd == hwnd && msg.message == WM_SYSKEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3282     ret = peek_message(&msg);
3283     ok( !ret, "message %04x available\n", msg.message);
3284 }
3285
3286 static BOOL wait_for_message( MSG *msg )
3287 {
3288     BOOL ret;
3289
3290     for (;;)
3291     {
3292         ret = peek_message(msg);
3293         if (ret)
3294         {
3295             if (msg->message == WM_PAINT) DispatchMessageA(msg);
3296             else break;
3297         }
3298         else if (MsgWaitForMultipleObjects( 0, NULL, FALSE, 100, QS_ALLINPUT ) == WAIT_TIMEOUT) break;
3299     }
3300     if (!ret) msg->message = 0;
3301     return ret;
3302 }
3303
3304 static void test_mouse_input(HWND hwnd)
3305 {
3306     RECT rc;
3307     POINT pt;
3308     int x, y;
3309     HWND popup;
3310     MSG msg;
3311     BOOL ret;
3312     LRESULT res;
3313
3314     ShowWindow(hwnd, SW_SHOWNORMAL);
3315     UpdateWindow(hwnd);
3316     SetWindowPos( hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3317
3318     GetWindowRect(hwnd, &rc);
3319     trace("main window %p: (%d,%d)-(%d,%d)\n", hwnd, rc.left, rc.top, rc.right, rc.bottom);
3320
3321     popup = CreateWindowExA(0, "MainWindowClass", NULL, WS_POPUP,
3322                             rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top,
3323                             hwnd, 0, 0, NULL);
3324     assert(popup != 0);
3325     ShowWindow(popup, SW_SHOW);
3326     UpdateWindow(popup);
3327     SetWindowPos( popup, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3328
3329     GetWindowRect(popup, &rc);
3330     trace("popup window %p: (%d,%d)-(%d,%d)\n", popup, rc.left, rc.top, rc.right, rc.bottom);
3331
3332     x = rc.left + (rc.right - rc.left) / 2;
3333     y = rc.top + (rc.bottom - rc.top) / 2;
3334     trace("setting cursor to (%d,%d)\n", x, y);
3335
3336     SetCursorPos(x, y);
3337     GetCursorPos(&pt);
3338     if (x != pt.x || y != pt.y)
3339     {
3340         skip( "failed to set mouse position, skipping mouse input tests\n" );
3341         goto done;
3342     }
3343
3344     flush_events( TRUE );
3345
3346     /* Check that setting the same position may generate WM_MOUSEMOVE */
3347     SetCursorPos(x, y);
3348     msg.message = 0;
3349     ret = peek_message(&msg);
3350     if (ret)
3351     {
3352         ok(msg.hwnd == popup && msg.message == WM_MOUSEMOVE, "hwnd %p message %04x\n",
3353            msg.hwnd, msg.message);
3354         ok(msg.pt.x == x && msg.pt.y == y, "wrong message coords (%d,%d)/(%d,%d)\n",
3355            x, y, msg.pt.x, msg.pt.y);
3356     }
3357
3358     /* force the system to update its internal queue mouse position,
3359      * otherwise it won't generate relative mouse movements below.
3360      */
3361     mouse_event(MOUSEEVENTF_MOVE, -1, -1, 0, 0);
3362     flush_events( TRUE );
3363
3364     msg.message = 0;
3365     mouse_event(MOUSEEVENTF_MOVE, 1, 1, 0, 0);
3366     flush_events( FALSE );
3367     /* FIXME: SetCursorPos in Wine generates additional WM_MOUSEMOVE message */
3368     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
3369     {
3370         if (msg.message == WM_TIMER || ignore_message(msg.message)) continue;
3371         ok(msg.hwnd == popup && msg.message == WM_MOUSEMOVE,
3372            "hwnd %p message %04x\n", msg.hwnd, msg.message);
3373         DispatchMessageA(&msg);
3374     }
3375     ret = peek_message(&msg);
3376     ok( !ret, "message %04x available\n", msg.message);
3377
3378     mouse_event(MOUSEEVENTF_MOVE, -1, -1, 0, 0);
3379     ShowWindow(popup, SW_HIDE);
3380     ret = wait_for_message( &msg );
3381     if (ret)
3382         ok(msg.hwnd == hwnd && msg.message == WM_MOUSEMOVE, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3383     flush_events( TRUE );
3384
3385     mouse_event(MOUSEEVENTF_MOVE, 1, 1, 0, 0);
3386     ShowWindow(hwnd, SW_HIDE);
3387     ret = wait_for_message( &msg );
3388     ok( !ret, "message %04x available\n", msg.message);
3389     flush_events( TRUE );
3390
3391     /* test mouse clicks */
3392
3393     ShowWindow(hwnd, SW_SHOW);
3394     SetWindowPos( hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3395     flush_events( TRUE );
3396     ShowWindow(popup, SW_SHOW);
3397     SetWindowPos( popup, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3398     flush_events( TRUE );
3399
3400     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3401     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3402     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3403     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3404
3405     ret = wait_for_message( &msg );
3406     if (!ret)
3407     {
3408         skip( "simulating mouse click doesn't work, skipping mouse button tests\n" );
3409         goto done;
3410     }
3411     if (msg.message == WM_MOUSEMOVE)  /* win2k has an extra WM_MOUSEMOVE here */
3412     {
3413         ret = wait_for_message( &msg );
3414         ok(ret, "no message available\n");
3415     }
3416
3417     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3418        msg.hwnd, popup, msg.message);
3419
3420     ret = wait_for_message( &msg );
3421     ok(ret, "no message available\n");
3422     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3423        msg.hwnd, popup, msg.message);
3424
3425     ret = wait_for_message( &msg );
3426     ok(ret, "no message available\n");
3427     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDBLCLK, "hwnd %p/%p message %04x\n",
3428        msg.hwnd, popup, msg.message);
3429
3430     ret = wait_for_message( &msg );
3431     ok(ret, "no message available\n");
3432     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3433        msg.hwnd, popup, msg.message);
3434
3435     ret = peek_message(&msg);
3436     ok(!ret, "message %04x available\n", msg.message);
3437
3438     ShowWindow(popup, SW_HIDE);
3439     flush_events( TRUE );
3440
3441     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3442     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3443     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3444     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3445
3446     ret = wait_for_message( &msg );
3447     ok(ret, "no message available\n");
3448     ok(msg.hwnd == hwnd && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3449        msg.hwnd, hwnd, msg.message);
3450     ret = wait_for_message( &msg );
3451     ok(ret, "no message available\n");
3452     ok(msg.hwnd == hwnd && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3453        msg.hwnd, hwnd, msg.message);
3454
3455     test_lbuttondown_flag = TRUE;
3456     SendMessageA(hwnd, WM_COMMAND, (WPARAM)popup, 0);
3457     test_lbuttondown_flag = FALSE;
3458
3459     ret = wait_for_message( &msg );
3460     ok(ret, "no message available\n");
3461     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3462        msg.hwnd, popup, msg.message);
3463     ok(peek_message(&msg), "no message available\n");
3464     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3465        msg.hwnd, popup, msg.message);
3466     ok(peek_message(&msg), "no message available\n");
3467
3468     /* Test WM_MOUSEACTIVATE */
3469 #define TEST_MOUSEACTIVATE(A,B)                                                          \
3470        res = SendMessageA(hwnd, WM_MOUSEACTIVATE, (WPARAM)hwnd, (LPARAM)MAKELRESULT(A,0));   \
3471        ok(res == B, "WM_MOUSEACTIVATE for %s returned %ld\n", #A, res);
3472
3473     TEST_MOUSEACTIVATE(HTERROR,MA_ACTIVATE);
3474     TEST_MOUSEACTIVATE(HTTRANSPARENT,MA_ACTIVATE);
3475     TEST_MOUSEACTIVATE(HTNOWHERE,MA_ACTIVATE);
3476     TEST_MOUSEACTIVATE(HTCLIENT,MA_ACTIVATE);
3477     TEST_MOUSEACTIVATE(HTCAPTION,MA_ACTIVATE);
3478     TEST_MOUSEACTIVATE(HTSYSMENU,MA_ACTIVATE);
3479     TEST_MOUSEACTIVATE(HTSIZE,MA_ACTIVATE);
3480     TEST_MOUSEACTIVATE(HTMENU,MA_ACTIVATE);
3481     TEST_MOUSEACTIVATE(HTHSCROLL,MA_ACTIVATE);
3482     TEST_MOUSEACTIVATE(HTVSCROLL,MA_ACTIVATE);
3483     TEST_MOUSEACTIVATE(HTMINBUTTON,MA_ACTIVATE);
3484     TEST_MOUSEACTIVATE(HTMAXBUTTON,MA_ACTIVATE);
3485     TEST_MOUSEACTIVATE(HTLEFT,MA_ACTIVATE);
3486     TEST_MOUSEACTIVATE(HTRIGHT,MA_ACTIVATE);
3487     TEST_MOUSEACTIVATE(HTTOP,MA_ACTIVATE);
3488     TEST_MOUSEACTIVATE(HTTOPLEFT,MA_ACTIVATE);
3489     TEST_MOUSEACTIVATE(HTTOPRIGHT,MA_ACTIVATE);
3490     TEST_MOUSEACTIVATE(HTBOTTOM,MA_ACTIVATE);
3491     TEST_MOUSEACTIVATE(HTBOTTOMLEFT,MA_ACTIVATE);
3492     TEST_MOUSEACTIVATE(HTBOTTOMRIGHT,MA_ACTIVATE);
3493     TEST_MOUSEACTIVATE(HTBORDER,MA_ACTIVATE);
3494     TEST_MOUSEACTIVATE(HTOBJECT,MA_ACTIVATE);
3495     TEST_MOUSEACTIVATE(HTCLOSE,MA_ACTIVATE);
3496     TEST_MOUSEACTIVATE(HTHELP,MA_ACTIVATE);
3497
3498 done:
3499     /* Clear any messages left behind by WM_MOUSEACTIVATE tests */
3500     flush_events( TRUE );
3501
3502     DestroyWindow(popup);
3503 }
3504
3505 static void test_validatergn(HWND hwnd)
3506 {
3507     HWND child;
3508     RECT rc, rc2;
3509     HRGN rgn;
3510     int ret;
3511     child = CreateWindowExA(0, "static", NULL, WS_CHILD| WS_VISIBLE, 10, 10, 10, 10, hwnd, 0, 0, NULL);
3512     ShowWindow(hwnd, SW_SHOW);
3513     UpdateWindow( hwnd);
3514     /* test that ValidateRect validates children*/
3515     InvalidateRect( child, NULL, 1);
3516     GetWindowRect( child, &rc);
3517     MapWindowPoints( NULL, hwnd, (POINT*) &rc, 2);
3518     ret = GetUpdateRect( child, &rc2, 0);
3519     ok( ret == 1, "Expected GetUpdateRect to return non-zero, got %d\n", ret);
3520     ok( rc2.right > rc2.left && rc2.bottom > rc2.top,
3521             "Update rectangle is empty!\n");
3522     ValidateRect( hwnd, &rc);
3523     ret = GetUpdateRect( child, &rc2, 0);
3524     ok( !ret, "Expected GetUpdateRect to return zero, got %d\n", ret);
3525     ok( rc2.left == 0 && rc2.top == 0 && rc2.right == 0 && rc2.bottom == 0,
3526             "Update rectangle %d,%d-%d,%d is not empty!\n", rc2.left, rc2.top,
3527             rc2.right, rc2.bottom);
3528
3529     /* now test ValidateRgn */
3530     InvalidateRect( child, NULL, 1);
3531     GetWindowRect( child, &rc);
3532     MapWindowPoints( NULL, hwnd, (POINT*) &rc, 2);
3533     rgn = CreateRectRgnIndirect( &rc);
3534     ValidateRgn( hwnd, rgn);
3535     ret = GetUpdateRect( child, &rc2, 0);
3536     ok( !ret, "Expected GetUpdateRect to return zero, got %d\n", ret);
3537     ok( rc2.left == 0 && rc2.top == 0 && rc2.right == 0 && rc2.bottom == 0,
3538             "Update rectangle %d,%d-%d,%d is not empty!\n", rc2.left, rc2.top,
3539             rc2.right, rc2.bottom);
3540
3541     DeleteObject( rgn);
3542     DestroyWindow( child );
3543 }
3544
3545 static void nccalchelper(HWND hwnd, INT x, INT y, RECT *prc)
3546 {
3547     RECT rc;
3548     MoveWindow( hwnd, 0, 0, x, y, 0);
3549     GetWindowRect( hwnd, prc);
3550     rc = *prc;
3551     DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)prc);
3552     trace("window rect is %d,%d - %d,%d, nccalc rect is %d,%d - %d,%d\n",
3553           rc.left,rc.top,rc.right,rc.bottom, prc->left,prc->top,prc->right,prc->bottom);
3554 }
3555
3556 static void test_nccalcscroll(HWND parent)
3557 {
3558     RECT rc1;
3559     INT sbheight = GetSystemMetrics( SM_CYHSCROLL);
3560     INT sbwidth = GetSystemMetrics( SM_CXVSCROLL);
3561     HWND hwnd = CreateWindowExA(0, "static", NULL,
3562             WS_CHILD| WS_VISIBLE | WS_VSCROLL | WS_HSCROLL ,
3563             10, 10, 200, 200, parent, 0, 0, NULL);
3564     ShowWindow( parent, SW_SHOW);
3565     UpdateWindow( parent);
3566
3567     /* test window too low for a horizontal scroll bar */
3568     nccalchelper( hwnd, 100, sbheight, &rc1);
3569     ok( rc1.bottom - rc1.top == sbheight, "Height should be %d size is %d,%d - %d,%d\n",
3570             sbheight, rc1.left, rc1.top, rc1.right, rc1.bottom);
3571
3572     /* test window just high enough for a horizontal scroll bar */
3573     nccalchelper( hwnd, 100, sbheight + 1, &rc1);
3574     ok( rc1.bottom - rc1.top == 1, "Height should be %d size is %d,%d - %d,%d\n",
3575             1, rc1.left, rc1.top, rc1.right, rc1.bottom);
3576
3577     /* test window too narrow for a vertical scroll bar */
3578     nccalchelper( hwnd, sbwidth - 1, 100, &rc1);
3579     ok( rc1.right - rc1.left == sbwidth - 1 , "Width should be %d size is %d,%d - %d,%d\n",
3580             sbwidth - 1, rc1.left, rc1.top, rc1.right, rc1.bottom);
3581
3582     /* test window just wide enough for a vertical scroll bar */
3583     nccalchelper( hwnd, sbwidth, 100, &rc1);
3584     ok( rc1.right - rc1.left == 0, "Width should be %d size is %d,%d - %d,%d\n",
3585             0, rc1.left, rc1.top, rc1.right, rc1.bottom);
3586
3587     /* same test, but with client edge: not enough width */
3588     SetWindowLongA( hwnd, GWL_EXSTYLE, WS_EX_CLIENTEDGE | GetWindowLongA( hwnd, GWL_EXSTYLE));
3589     nccalchelper( hwnd, sbwidth, 100, &rc1);
3590     ok( rc1.right - rc1.left == sbwidth - 2 * GetSystemMetrics(SM_CXEDGE),
3591             "Width should be %d size is %d,%d - %d,%d\n",
3592             sbwidth - 2 * GetSystemMetrics(SM_CXEDGE), rc1.left, rc1.top, rc1.right, rc1.bottom);
3593
3594     DestroyWindow( hwnd);
3595 }
3596
3597 static void test_SetParent(void)
3598 {
3599     HWND desktop = GetDesktopWindow();
3600     HMENU hMenu;
3601     HWND ret, parent, child1, child2, child3, child4, sibling, popup;
3602     BOOL bret;
3603
3604     parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3605                              100, 100, 200, 200, 0, 0, 0, NULL);
3606     assert(parent != 0);
3607     child1 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3608                              0, 0, 50, 50, parent, 0, 0, NULL);
3609     assert(child1 != 0);
3610     child2 = CreateWindowExA(0, "static", NULL, WS_POPUP,
3611                              0, 0, 50, 50, child1, 0, 0, NULL);
3612     assert(child2 != 0);
3613     child3 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3614                              0, 0, 50, 50, child2, 0, 0, NULL);
3615     assert(child3 != 0);
3616     child4 = CreateWindowExA(0, "static", NULL, WS_POPUP,
3617                              0, 0, 50, 50, child3, 0, 0, NULL);
3618     assert(child4 != 0);
3619
3620     trace("parent %p, child1 %p, child2 %p, child3 %p, child4 %p\n",
3621            parent, child1, child2, child3, child4);
3622
3623     check_parents(parent, desktop, 0, 0, 0, parent, parent);
3624     check_parents(child1, parent, parent, parent, 0, parent, parent);
3625     check_parents(child2, desktop, parent, parent, parent, child2, parent);
3626     check_parents(child3, child2, child2, child2, 0, child2, parent);
3627     check_parents(child4, desktop, child2, child2, child2, child4, parent);
3628
3629     ok(!IsChild(desktop, parent), "wrong parent/child %p/%p\n", desktop, parent);
3630     ok(!IsChild(desktop, child1), "wrong parent/child %p/%p\n", desktop, child1);
3631     ok(!IsChild(desktop, child2), "wrong parent/child %p/%p\n", desktop, child2);
3632     ok(!IsChild(desktop, child3), "wrong parent/child %p/%p\n", desktop, child3);
3633     ok(!IsChild(desktop, child4), "wrong parent/child %p/%p\n", desktop, child4);
3634
3635     ok(IsChild(parent, child1), "wrong parent/child %p/%p\n", parent, child1);
3636     ok(!IsChild(desktop, child2), "wrong parent/child %p/%p\n", desktop, child2);
3637     ok(!IsChild(parent, child2), "wrong parent/child %p/%p\n", parent, child2);
3638     ok(!IsChild(child1, child2), "wrong parent/child %p/%p\n", child1, child2);
3639     ok(!IsChild(parent, child3), "wrong parent/child %p/%p\n", parent, child3);
3640     ok(IsChild(child2, child3), "wrong parent/child %p/%p\n", child2, child3);
3641     ok(!IsChild(parent, child4), "wrong parent/child %p/%p\n", parent, child4);
3642     ok(!IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3643     ok(!IsChild(desktop, child4), "wrong parent/child %p/%p\n", desktop, child4);
3644
3645     if (!is_win9x) /* Win9x doesn't survive this test */
3646     {
3647         ok(!SetParent(parent, child1), "SetParent should fail\n");
3648         ok(!SetParent(child2, child3), "SetParent should fail\n");
3649         ok(SetParent(child1, parent) != 0, "SetParent should not fail\n");
3650         ret = SetParent(parent, child2);
3651         todo_wine ok( !ret || broken( ret != 0 ), "SetParent should fail\n");
3652         if (ret)  /* nt4, win2k */
3653         {
3654             ret = SetParent(parent, child3);
3655             ok(ret != 0, "SetParent should not fail\n");
3656             ret = SetParent(child2, parent);
3657             ok(!ret, "SetParent should fail\n");
3658             ret = SetParent(parent, child4);
3659             ok(ret != 0, "SetParent should not fail\n");
3660             check_parents(parent, child4, child4, 0, 0, child4, parent);
3661             check_parents(child1, parent, parent, parent, 0, child4, parent);
3662             check_parents(child2, desktop, parent, parent, parent, child2, parent);
3663             check_parents(child3, child2, child2, child2, 0, child2, parent);
3664             check_parents(child4, desktop, child2, child2, child2, child4, parent);
3665         }
3666         else
3667         {
3668             ret = SetParent(parent, child3);
3669             ok(ret != 0, "SetParent should not fail\n");
3670             ret = SetParent(child2, parent);
3671             ok(!ret, "SetParent should fail\n");
3672             ret = SetParent(parent, child4);
3673             ok(!ret, "SetParent should fail\n");
3674             check_parents(parent, child3, child3, 0, 0, child2, parent);
3675             check_parents(child1, parent, parent, parent, 0, child2, parent);
3676             check_parents(child2, desktop, parent, parent, parent, child2, parent);
3677             check_parents(child3, child2, child2, child2, 0, child2, parent);
3678             check_parents(child4, desktop, child2, child2, child2, child4, parent);
3679         }
3680     }
3681     else
3682         skip("Win9x/WinMe crash\n");
3683
3684     hMenu = CreateMenu();
3685     sibling = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3686                              100, 100, 200, 200, 0, hMenu, 0, NULL);
3687     assert(sibling != 0);
3688
3689     ok(SetParent(sibling, parent) != 0, "SetParent should not fail\n");
3690     ok(GetMenu(sibling) == hMenu, "SetParent should not remove menu\n");
3691
3692     ok(SetParent(parent, desktop) != 0, "SetParent should not fail\n");
3693     ok(SetParent(child4, child3) != 0, "SetParent should not fail\n");
3694     ok(SetParent(child3, child2) != 0, "SetParent should not fail\n");
3695     ok(SetParent(child2, child1) != 0, "SetParent should not fail\n");
3696     ok(!IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3697     SetWindowLongW(child4, GWL_STYLE, WS_CHILD);
3698     ok(IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3699     ok(IsChild(child2, child4), "wrong parent/child %p/%p\n", child2, child4);
3700     ok(!IsChild(child1, child4), "wrong parent/child %p/%p\n", child1, child4);
3701     SetWindowLongW(child2, GWL_STYLE, WS_CHILD);
3702     ok(IsChild(child1, child4), "wrong parent/child %p/%p\n", child1, child4);
3703     ok(IsChild(parent, child4), "wrong parent/child %p/%p\n", parent, child4);
3704
3705     ok(DestroyWindow(parent), "DestroyWindow() failed\n");
3706
3707     ok(!IsWindow(parent), "parent still exists\n");
3708     ok(!IsWindow(sibling), "sibling still exists\n");
3709     ok(!IsWindow(child1), "child1 still exists\n");
3710     ok(!IsWindow(child2), "child2 still exists\n");
3711     ok(!IsWindow(child3), "child3 still exists\n");
3712     ok(!IsWindow(child4), "child4 still exists\n");
3713
3714     parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3715                              100, 100, 200, 200, 0, 0, 0, NULL);
3716     assert(parent != 0);
3717     child1 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3718                              0, 0, 50, 50, parent, 0, 0, NULL);
3719     assert(child1 != 0);
3720     popup = CreateWindowExA(0, "static", NULL, WS_POPUP,
3721                              0, 0, 50, 50, 0, 0, 0, NULL);
3722     assert(popup != 0);
3723
3724     trace("parent %p, child %p, popup %p\n", parent, child1, popup);
3725
3726     check_parents(parent, desktop, 0, 0, 0, parent, parent);
3727     check_parents(child1, parent, parent, parent, 0, parent, parent);
3728     check_parents(popup, desktop, 0, 0, 0, popup, popup);
3729
3730     SetActiveWindow(parent);
3731     SetFocus(parent);
3732     check_active_state(parent, 0, parent);
3733
3734     ret = SetParent(popup, child1);
3735     ok(ret == desktop, "expected %p, got %p\n", desktop, ret);
3736     check_parents(popup, child1, child1, 0, 0, parent, popup);
3737     check_active_state(popup, 0, popup);
3738
3739     SetActiveWindow(parent);
3740     SetFocus(popup);
3741     check_active_state(popup, 0, popup);
3742
3743     EnableWindow(child1, FALSE);
3744     check_active_state(popup, 0, popup);
3745     SetFocus(parent);
3746     check_active_state(parent, 0, parent);
3747     SetFocus(popup);
3748     check_active_state(popup, 0, popup);
3749     EnableWindow(child1, TRUE);
3750
3751     ShowWindow(child1, SW_MINIMIZE);
3752     SetFocus(parent);
3753     check_active_state(parent, 0, parent);
3754     SetFocus(popup);
3755     check_active_state(popup, 0, popup);
3756     ShowWindow(child1, SW_HIDE);
3757
3758     SetActiveWindow(parent);
3759     SetFocus(parent);
3760     check_active_state(parent, 0, parent);
3761
3762     bret = SetForegroundWindow(popup);
3763     ok(bret, "SetForegroundWindow() failed\n");
3764     check_active_state(popup, popup, popup);
3765
3766     ShowWindow(parent, SW_SHOW);
3767     SetActiveWindow(popup);
3768     ok(DestroyWindow(popup), "DestroyWindow() failed\n");
3769     check_active_state(parent, parent, parent);
3770
3771     ok(DestroyWindow(parent), "DestroyWindow() failed\n");
3772
3773     ok(!IsWindow(parent), "parent still exists\n");
3774     ok(!IsWindow(child1), "child1 still exists\n");
3775     ok(!IsWindow(popup), "popup still exists\n");
3776 }
3777
3778 static LRESULT WINAPI StyleCheckProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
3779 {
3780     LPCREATESTRUCTA lpcs;
3781     LPSTYLESTRUCT lpss;
3782
3783     switch (msg)
3784     {
3785     case WM_NCCREATE:
3786     case WM_CREATE:
3787         lpcs = (LPCREATESTRUCTA)lparam;
3788         lpss = lpcs->lpCreateParams;
3789         if (lpss)
3790         {
3791             if ((lpcs->dwExStyle & WS_EX_DLGMODALFRAME) ||
3792                 ((!(lpcs->dwExStyle & WS_EX_STATICEDGE)) &&
3793                     (lpcs->style & (WS_DLGFRAME | WS_THICKFRAME))))
3794                 ok(lpcs->dwExStyle & WS_EX_WINDOWEDGE, "Window should have WS_EX_WINDOWEDGE style\n");
3795             else
3796                 ok(!(lpcs->dwExStyle & WS_EX_WINDOWEDGE), "Window shouldn't have WS_EX_WINDOWEDGE style\n");
3797
3798             ok((lpss->styleOld & ~WS_EX_WINDOWEDGE) == (lpcs->dwExStyle & ~WS_EX_WINDOWEDGE),
3799                 "Ex style (0x%08x) should match what the caller passed to CreateWindowEx (0x%08x)\n",
3800                 (lpss->styleOld & ~WS_EX_WINDOWEDGE), (lpcs->dwExStyle & ~WS_EX_WINDOWEDGE));
3801
3802             ok(lpss->styleNew == lpcs->style,
3803                 "Style (0x%08x) should match what the caller passed to CreateWindowEx (0x%08x)\n",
3804                 lpss->styleNew, lpcs->style);
3805         }
3806         break;
3807     }
3808     return DefWindowProcA(hwnd, msg, wparam, lparam);
3809 }
3810
3811 static ATOM atomStyleCheckClass;
3812
3813 static void register_style_check_class(void)
3814 {
3815     WNDCLASSA wc =
3816     {
3817         0,
3818         StyleCheckProc,
3819         0,
3820         0,
3821         GetModuleHandleA(NULL),
3822         NULL,
3823         LoadCursorA(0, (LPCSTR)IDC_ARROW),
3824         (HBRUSH)(COLOR_BTNFACE+1),
3825         NULL,
3826         "WineStyleCheck",
3827     };
3828
3829     atomStyleCheckClass = RegisterClassA(&wc);
3830     assert(atomStyleCheckClass);
3831 }
3832
3833 static void check_window_style(DWORD dwStyleIn, DWORD dwExStyleIn, DWORD dwStyleOut, DWORD dwExStyleOut)
3834 {
3835     DWORD dwActualStyle;
3836     DWORD dwActualExStyle;
3837     STYLESTRUCT ss;
3838     HWND hwnd;
3839     HWND hwndParent = NULL;
3840
3841     ss.styleNew = dwStyleIn;
3842     ss.styleOld = dwExStyleIn;
3843
3844     if (dwStyleIn & WS_CHILD)
3845     {
3846         hwndParent = CreateWindowExA(0, (LPCSTR)MAKEINTATOM(atomStyleCheckClass), NULL,
3847             WS_OVERLAPPEDWINDOW, 0, 0, 0, 0, NULL, NULL, NULL, NULL);
3848     }
3849
3850     hwnd = CreateWindowExA(dwExStyleIn, (LPCSTR)MAKEINTATOM(atomStyleCheckClass), NULL,
3851                     dwStyleIn, 0, 0, 0, 0, hwndParent, NULL, NULL, &ss);
3852     assert(hwnd);
3853
3854     flush_events( TRUE );
3855
3856     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3857     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3858     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3859     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3860
3861     /* try setting the styles explicitly */
3862     SetWindowLongA( hwnd, GWL_EXSTYLE, dwExStyleIn );
3863     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3864     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3865     /* WS_EX_WINDOWEDGE can't always be changed */
3866     if (dwExStyleIn & WS_EX_DLGMODALFRAME)
3867         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3868     else if ((dwActualStyle & (WS_DLGFRAME | WS_THICKFRAME)) && !(dwExStyleIn & WS_EX_STATICEDGE))
3869         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3870     else
3871         dwExStyleOut = dwExStyleIn & ~WS_EX_WINDOWEDGE;
3872     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3873     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3874
3875     SetWindowLongA( hwnd, GWL_STYLE, dwStyleIn );
3876     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3877     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3878     /* WS_CLIPSIBLINGS can't be reset on top-level windows */
3879     if ((dwStyleIn & (WS_CHILD|WS_POPUP)) == WS_CHILD) dwStyleOut = dwStyleIn;
3880     else dwStyleOut = dwStyleIn | WS_CLIPSIBLINGS;
3881     /* WS_EX_WINDOWEDGE can't always be changed */
3882     if (dwExStyleIn & WS_EX_DLGMODALFRAME)
3883         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3884     else if ((dwActualStyle & (WS_DLGFRAME | WS_THICKFRAME)) && !(dwExStyleIn & WS_EX_STATICEDGE))
3885         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3886     else
3887         dwExStyleOut = dwExStyleIn & ~WS_EX_WINDOWEDGE;
3888     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3889     /* FIXME: Remove the condition below once Wine is fixed */
3890     if (dwActualExStyle != dwExStyleOut)
3891     todo_wine ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3892     else
3893     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3894
3895     DestroyWindow(hwnd);
3896     if (hwndParent) DestroyWindow(hwndParent);
3897 }
3898
3899 /* tests what window styles the window manager automatically adds */
3900 static void test_window_styles(void)
3901 {
3902     register_style_check_class();
3903
3904     check_window_style(0, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3905     check_window_style(WS_DLGFRAME, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3906     check_window_style(WS_THICKFRAME, 0, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3907     check_window_style(WS_DLGFRAME, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE);
3908     check_window_style(WS_THICKFRAME, WS_EX_STATICEDGE, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE);
3909     check_window_style(WS_OVERLAPPEDWINDOW, 0, WS_CLIPSIBLINGS|WS_OVERLAPPEDWINDOW, WS_EX_WINDOWEDGE);
3910     check_window_style(WS_CHILD, 0, WS_CHILD, 0);
3911     check_window_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
3912     check_window_style(WS_CHILD|WS_THICKFRAME, 0, WS_CHILD|WS_THICKFRAME, WS_EX_WINDOWEDGE);
3913     check_window_style(WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE);
3914     check_window_style(WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE);
3915     check_window_style(WS_CHILD|WS_CAPTION, 0, WS_CHILD|WS_CAPTION, WS_EX_WINDOWEDGE);
3916     check_window_style(WS_CHILD|WS_CAPTION|WS_SYSMENU, 0, WS_CHILD|WS_CAPTION|WS_SYSMENU, WS_EX_WINDOWEDGE);
3917     check_window_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
3918     check_window_style(WS_CHILD, WS_EX_DLGMODALFRAME, WS_CHILD, WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
3919     check_window_style(WS_CHILD, WS_EX_DLGMODALFRAME|WS_EX_STATICEDGE, WS_CHILD, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
3920     check_window_style(WS_CHILD|WS_POPUP, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
3921     check_window_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3922     check_window_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, 0, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3923     check_window_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3924     check_window_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3925     check_window_style(WS_CHILD|WS_POPUP, WS_EX_APPWINDOW, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, WS_EX_APPWINDOW);
3926     check_window_style(WS_CHILD|WS_POPUP, WS_EX_WINDOWEDGE, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
3927     check_window_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
3928     check_window_style(0, WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_TOOLWINDOW);
3929     check_window_style(WS_POPUP, 0, WS_POPUP|WS_CLIPSIBLINGS, 0);
3930     check_window_style(WS_POPUP, WS_EX_WINDOWEDGE, WS_POPUP|WS_CLIPSIBLINGS, 0);
3931     check_window_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3932     check_window_style(WS_POPUP|WS_THICKFRAME, 0, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3933     check_window_style(WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3934     check_window_style(WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3935     check_window_style(WS_CAPTION, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE);
3936     check_window_style(0, WS_EX_APPWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_APPWINDOW|WS_EX_WINDOWEDGE);
3937
3938     if (pGetLayeredWindowAttributes)
3939     {
3940         check_window_style(0, WS_EX_LAYERED, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_WINDOWEDGE);
3941         check_window_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_WINDOWEDGE);
3942         check_window_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION,
3943                                                       WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW|WS_EX_WINDOWEDGE);
3944     }
3945 }
3946
3947 static INT_PTR WINAPI empty_dlg_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
3948 {
3949     return 0;
3950 }
3951
3952 static void check_dialog_style(DWORD style_in, DWORD ex_style_in, DWORD style_out, DWORD ex_style_out)
3953 {
3954     struct
3955     {
3956         DLGTEMPLATE dt;
3957         WORD menu_name;
3958         WORD class_id;
3959         WORD class_atom;
3960         WCHAR caption[1];
3961     } dlg_data;
3962     DWORD style, ex_style;
3963     HWND hwnd, parent = 0;
3964
3965     if (style_in & WS_CHILD)
3966         parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3967                                 0, 0, 0, 0, NULL, NULL, NULL, NULL);
3968
3969     dlg_data.dt.style = style_in;
3970     dlg_data.dt.dwExtendedStyle = ex_style_in;
3971     dlg_data.dt.cdit = 0;
3972     dlg_data.dt.x = 0;
3973     dlg_data.dt.y = 0;
3974     dlg_data.dt.cx = 100;
3975     dlg_data.dt.cy = 100;
3976     dlg_data.menu_name = 0;
3977     dlg_data.class_id = 0;
3978     dlg_data.class_atom = 0;
3979     dlg_data.caption[0] = 0;
3980
3981     hwnd = CreateDialogIndirectParamA(GetModuleHandleA(NULL), &dlg_data.dt, parent, empty_dlg_proc, 0);
3982     ok(hwnd != 0, "dialog creation failed, style %#x, exstyle %#x\n", style_in, ex_style_in);
3983
3984     flush_events( TRUE );
3985
3986     style = GetWindowLongA(hwnd, GWL_STYLE);
3987     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
3988     ok(style == (style_out | DS_3DLOOK), "expected style %#x, got %#x\n", style_out | DS_3DLOOK, style);
3989     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
3990
3991     /* try setting the styles explicitly */
3992     SetWindowLongA(hwnd, GWL_EXSTYLE, ex_style_in);
3993     style = GetWindowLongA(hwnd, GWL_STYLE);
3994     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
3995     ok(style == (style_out | DS_3DLOOK), "expected style %#x, got %#x\n", style_out|DS_3DLOOK, style);
3996     /* WS_EX_WINDOWEDGE can't always be changed */
3997     if (ex_style_in & WS_EX_DLGMODALFRAME)
3998         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
3999     else if ((style & (WS_DLGFRAME | WS_THICKFRAME)) && !(ex_style_in & WS_EX_STATICEDGE))
4000         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
4001     else
4002         ex_style_out = ex_style_in & ~WS_EX_WINDOWEDGE;
4003     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
4004
4005     SetWindowLongA(hwnd, GWL_STYLE, style_in);
4006     style = GetWindowLongA(hwnd, GWL_STYLE);
4007     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
4008     /* WS_CLIPSIBLINGS can't be reset on top-level windows */
4009     if ((style_in & (WS_CHILD | WS_POPUP)) == WS_CHILD) style_out = style_in;
4010     else style_out = style_in | WS_CLIPSIBLINGS;
4011     ok(style == style_out, "expected style %#x, got %#x\n", style_out, style);
4012     /* WS_EX_WINDOWEDGE can't always be changed */
4013     if (ex_style_in & WS_EX_DLGMODALFRAME)
4014         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
4015     else if ((style & (WS_DLGFRAME | WS_THICKFRAME)) && !(ex_style_in & WS_EX_STATICEDGE))
4016         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
4017     else
4018         ex_style_out = ex_style_in & ~WS_EX_WINDOWEDGE;
4019     /* FIXME: Remove the condition below once Wine is fixed */
4020     if (ex_style != ex_style_out)
4021     todo_wine ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
4022     else
4023     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
4024
4025     DestroyWindow(hwnd);
4026     DestroyWindow(parent);
4027 }
4028
4029 static void test_dialog_styles(void)
4030 {
4031     check_dialog_style(0, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4032     check_dialog_style(WS_DLGFRAME, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4033     check_dialog_style(WS_THICKFRAME, 0, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4034     check_dialog_style(WS_DLGFRAME, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4035     check_dialog_style(WS_THICKFRAME, WS_EX_STATICEDGE, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4036     check_dialog_style(DS_CONTROL, 0, WS_CLIPSIBLINGS|WS_CAPTION|DS_CONTROL, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4037     check_dialog_style(WS_CAPTION, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4038     check_dialog_style(WS_BORDER, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4039     check_dialog_style(WS_DLGFRAME, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4040     check_dialog_style(WS_BORDER|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4041     check_dialog_style(WS_DLGFRAME|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4042     check_dialog_style(WS_CAPTION|WS_SYSMENU, 0, WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4043     check_dialog_style(WS_SYSMENU, 0, WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4044     check_dialog_style(WS_CAPTION|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4045     check_dialog_style(WS_SYSMENU|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4046     check_dialog_style(WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4047     check_dialog_style(WS_OVERLAPPEDWINDOW, 0, WS_CLIPSIBLINGS|WS_OVERLAPPEDWINDOW, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4048     check_dialog_style(WS_CHILD, 0, WS_CHILD, 0);
4049     check_dialog_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
4050     check_dialog_style(WS_CHILD|WS_THICKFRAME, 0, WS_CHILD|WS_THICKFRAME, WS_EX_WINDOWEDGE);
4051     check_dialog_style(WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE);
4052     check_dialog_style(WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE);
4053     check_dialog_style(WS_CHILD|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4054     check_dialog_style(WS_CHILD|WS_CAPTION, 0, WS_CHILD|WS_CAPTION, WS_EX_WINDOWEDGE);
4055     check_dialog_style(WS_CHILD|WS_BORDER, 0, WS_CHILD|WS_BORDER, 0);
4056     check_dialog_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
4057     check_dialog_style(WS_CHILD|WS_BORDER|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4058     check_dialog_style(WS_CHILD|WS_DLGFRAME|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4059     check_dialog_style(WS_CHILD|WS_CAPTION|WS_SYSMENU, 0, WS_CHILD|WS_CAPTION|WS_SYSMENU, WS_EX_WINDOWEDGE);
4060     check_dialog_style(WS_CHILD|WS_SYSMENU, 0, WS_CHILD|WS_SYSMENU, 0);
4061     check_dialog_style(WS_CHILD|WS_CAPTION|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4062     check_dialog_style(WS_CHILD|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4063     check_dialog_style(WS_CHILD|WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4064     check_dialog_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
4065     check_dialog_style(WS_CHILD, WS_EX_DLGMODALFRAME, WS_CHILD, WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
4066     check_dialog_style(WS_CHILD, WS_EX_DLGMODALFRAME|WS_EX_STATICEDGE, WS_CHILD, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
4067     check_dialog_style(WS_CHILD|WS_POPUP, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
4068     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4069     check_dialog_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, 0, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4070     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
4071     check_dialog_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
4072     check_dialog_style(WS_CHILD|WS_POPUP|DS_CONTROL, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS|DS_CONTROL, WS_EX_CONTROLPARENT);
4073     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION, 0, WS_CHILD|WS_POPUP|WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4074     check_dialog_style(WS_CHILD|WS_POPUP|WS_BORDER, 0, WS_CHILD|WS_POPUP|WS_BORDER|WS_CLIPSIBLINGS, 0);
4075     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4076     check_dialog_style(WS_CHILD|WS_POPUP|WS_BORDER|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4077     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4078     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION|WS_SYSMENU, 0, WS_CHILD|WS_POPUP|WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4079     check_dialog_style(WS_CHILD|WS_POPUP|WS_SYSMENU, 0, WS_CHILD|WS_POPUP|WS_SYSMENU|WS_CLIPSIBLINGS, 0);
4080     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4081     check_dialog_style(WS_CHILD|WS_POPUP|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4082     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4083     check_dialog_style(WS_CHILD|WS_POPUP, WS_EX_APPWINDOW, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, WS_EX_APPWINDOW);
4084     check_dialog_style(WS_CHILD|WS_POPUP, WS_EX_WINDOWEDGE, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
4085     check_dialog_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
4086     check_dialog_style(0, WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_TOOLWINDOW|WS_EX_CONTROLPARENT);
4087     check_dialog_style(WS_POPUP, 0, WS_POPUP|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4088     check_dialog_style(WS_POPUP, WS_EX_WINDOWEDGE, WS_POPUP|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4089     check_dialog_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4090     check_dialog_style(WS_POPUP|WS_THICKFRAME, 0, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4091     check_dialog_style(WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4092     check_dialog_style(WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4093     check_dialog_style(WS_POPUP|DS_CONTROL, 0, WS_POPUP|WS_CLIPSIBLINGS|DS_CONTROL, WS_EX_CONTROLPARENT);
4094     check_dialog_style(WS_POPUP|WS_CAPTION, 0, WS_POPUP|WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4095     check_dialog_style(WS_POPUP|WS_BORDER, 0, WS_POPUP|WS_BORDER|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4096     check_dialog_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4097     check_dialog_style(WS_POPUP|WS_BORDER|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4098     check_dialog_style(WS_POPUP|WS_DLGFRAME|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4099     check_dialog_style(WS_POPUP|WS_CAPTION|WS_SYSMENU, 0, WS_POPUP|WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4100     check_dialog_style(WS_POPUP|WS_SYSMENU, 0, WS_POPUP|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4101     check_dialog_style(WS_POPUP|WS_CAPTION|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4102     check_dialog_style(WS_POPUP|WS_SYSMENU|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4103     check_dialog_style(WS_POPUP|WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4104     check_dialog_style(WS_CAPTION, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4105     check_dialog_style(0, WS_EX_APPWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_APPWINDOW|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4106
4107     if (pGetLayeredWindowAttributes)
4108     {
4109         check_dialog_style(0, WS_EX_LAYERED, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4110         check_dialog_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4111         check_dialog_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION,
4112                               WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4113     }
4114 }
4115
4116 static void test_scrollwindow( HWND hwnd)
4117 {
4118     HDC hdc;
4119     RECT rc, rc2, rc3;
4120     COLORREF colr;
4121
4122     ShowWindow( hwnd, SW_SHOW);
4123     UpdateWindow( hwnd);
4124     flush_events( TRUE );
4125     GetClientRect( hwnd, &rc);
4126     hdc = GetDC( hwnd);
4127     /* test ScrollWindow(Ex) with no clip rectangle */
4128     /* paint the lower half of the window black */
4129     rc2 = rc;
4130     rc2.top = ( rc2.top + rc2.bottom) / 2;
4131     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4132     /* paint the upper half of the window white */
4133     rc2.bottom = rc2.top;
4134     rc2.top =0;
4135     FillRect( hdc, &rc2, GetStockObject(WHITE_BRUSH));
4136     /* scroll lower half up */
4137     rc2 = rc;
4138     rc2.top = ( rc2.top + rc2.bottom) / 2;
4139     ScrollWindowEx( hwnd, 0, - rc2.top, &rc2, NULL, NULL, NULL, SW_ERASE);
4140     flush_events(FALSE);
4141     /* expected: black should have scrolled to the upper half */
4142     colr = GetPixel( hdc, (rc2.left+rc2.right)/ 2,  rc2.bottom / 4 );
4143     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4144     /* Repeat that test of ScrollWindow(Ex) now with clip rectangle */
4145     /* paint the lower half of the window black */
4146     rc2 = rc;
4147     rc2.top = ( rc2.top + rc2.bottom) / 2;
4148     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4149     /* paint the upper half of the window white */
4150     rc2.bottom = rc2.top;
4151     rc2.top =0;
4152     FillRect( hdc, &rc2, GetStockObject(WHITE_BRUSH));
4153     /* scroll lower half up */
4154     rc2 = rc;
4155     rc2.top = ( rc2.top + rc2.bottom) / 2;
4156     rc3 = rc;
4157     rc3.left = rc3.right / 4;
4158     rc3.right -= rc3.right / 4;
4159     ScrollWindowEx( hwnd, 0, - rc2.top, &rc2, &rc3, NULL, NULL, SW_ERASE);
4160     flush_events(FALSE);
4161     /* expected: black should have scrolled to the upper half */
4162     colr = GetPixel( hdc, (rc2.left+rc2.right)/ 2,  rc2.bottom / 4 );
4163     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4164
4165     /* clean up */
4166     ReleaseDC( hwnd, hdc);
4167 }
4168
4169 static void test_scrollvalidate( HWND parent)
4170 {
4171     HDC hdc;
4172     HRGN hrgn=CreateRectRgn(0,0,0,0);
4173     HRGN exprgn, tmprgn, clipping;
4174     RECT rc, rcu, cliprc;
4175     /* create two overlapping child windows. The visual region
4176      * of hwnd1 is clipped by the overlapping part of
4177      * hwnd2 because of the WS_CLIPSIBLING style */
4178     HWND hwnd1, hwnd2;
4179
4180     clipping = CreateRectRgn(0,0,0,0);
4181     tmprgn = CreateRectRgn(0,0,0,0);
4182     exprgn = CreateRectRgn(0,0,0,0);
4183     hwnd2 = CreateWindowExA(0, "static", NULL,
4184             WS_CHILD| WS_VISIBLE | WS_CLIPSIBLINGS | WS_BORDER ,
4185             75, 30, 100, 100, parent, 0, 0, NULL);
4186     hwnd1 = CreateWindowExA(0, "static", NULL,
4187             WS_CHILD| WS_VISIBLE | WS_CLIPSIBLINGS | WS_BORDER ,
4188             25, 50, 100, 100, parent, 0, 0, NULL);
4189     ShowWindow( parent, SW_SHOW);
4190     UpdateWindow( parent);
4191     GetClientRect( hwnd1, &rc);
4192     cliprc=rc;
4193     SetRectRgn( clipping, 10, 10, 90, 90);
4194     hdc = GetDC( hwnd1);
4195     /* for a visual touch */
4196     TextOutA( hdc, 0,10, "0123456789", 10);
4197     ScrollDC( hdc, -10, -5, &rc, &cliprc, hrgn, &rcu);
4198     if (winetest_debug > 0) dump_region(hrgn);
4199     /* create a region with what is expected */
4200     SetRectRgn( exprgn, 39,0,49,74);
4201     SetRectRgn( tmprgn, 88,79,98,93);
4202     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4203     SetRectRgn( tmprgn, 0,93,98,98);
4204     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4205     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4206     trace("update rect is %d,%d - %d,%d\n",
4207             rcu.left,rcu.top,rcu.right,rcu.bottom);
4208     /* now with clipping region */
4209     SelectClipRgn( hdc, clipping);
4210     ScrollDC( hdc, -10, -5, &rc, &cliprc, hrgn, &rcu);
4211     if (winetest_debug > 0) dump_region(hrgn);
4212     /* create a region with what is expected */
4213     SetRectRgn( exprgn, 39,10,49,74);
4214     SetRectRgn( tmprgn, 80,79,90,85);
4215     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4216     SetRectRgn( tmprgn, 10,85,90,90);
4217     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4218     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4219     trace("update rect is %d,%d - %d,%d\n",
4220             rcu.left,rcu.top,rcu.right,rcu.bottom);
4221     ReleaseDC( hwnd1, hdc);
4222
4223     /* test scrolling a window with an update region */
4224     DestroyWindow( hwnd2);
4225     ValidateRect( hwnd1, NULL);
4226     SetRect( &rc, 40,40, 50,50);
4227     InvalidateRect( hwnd1, &rc, 1);
4228     GetClientRect( hwnd1, &rc);
4229     cliprc=rc;
4230     ScrollWindowEx( hwnd1, -10, 0, &rc, &cliprc, hrgn, &rcu,
4231       SW_SCROLLCHILDREN | SW_INVALIDATE);
4232     if (winetest_debug > 0) dump_region(hrgn);
4233     SetRectRgn( exprgn, 88,0,98,98);
4234     SetRectRgn( tmprgn, 30, 40, 50, 50);
4235     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4236     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4237
4238     /* clear an update region */
4239     UpdateWindow( hwnd1 );
4240
4241     SetRect( &rc, 0,40, 100,60);
4242     SetRect( &cliprc, 0,0, 100,100);
4243     ScrollWindowEx( hwnd1, 0, -25, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4244     if (winetest_debug > 0) dump_region( hrgn );
4245     SetRectRgn( exprgn, 0, 40, 98, 60 );
4246     ok( EqualRgn( exprgn, hrgn), "wrong update region in excessive scroll\n");
4247
4248     /* now test ScrollWindowEx with a combination of
4249      * WS_CLIPCHILDREN style and SW_SCROLLCHILDREN flag */
4250     /* make hwnd2 the child of hwnd1 */
4251     hwnd2 = CreateWindowExA(0, "static", NULL,
4252             WS_CHILD| WS_VISIBLE | WS_BORDER ,
4253             50, 50, 100, 100, hwnd1, 0, 0, NULL);
4254     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPSIBLINGS);
4255     GetClientRect( hwnd1, &rc);
4256     cliprc=rc;
4257
4258     /* WS_CLIPCHILDREN and SW_SCROLLCHILDREN */
4259     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) | WS_CLIPCHILDREN );
4260     ValidateRect( hwnd1, NULL);
4261     ValidateRect( hwnd2, NULL);
4262     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu,
4263       SW_SCROLLCHILDREN | SW_INVALIDATE);
4264     if (winetest_debug > 0) dump_region(hrgn);
4265     SetRectRgn( exprgn, 88,0,98,88);
4266     SetRectRgn( tmprgn, 0,88,98,98);
4267     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4268     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4269
4270     /* SW_SCROLLCHILDREN */
4271     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPCHILDREN );
4272     ValidateRect( hwnd1, NULL);
4273     ValidateRect( hwnd2, NULL);
4274     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_SCROLLCHILDREN | SW_INVALIDATE);
4275     if (winetest_debug > 0) dump_region(hrgn);
4276     /* expected region is the same as in previous test */
4277     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4278
4279     /* no SW_SCROLLCHILDREN */
4280     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPCHILDREN );
4281     ValidateRect( hwnd1, NULL);
4282     ValidateRect( hwnd2, NULL);
4283     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4284     if (winetest_debug > 0) dump_region(hrgn);
4285     /* expected region is the same as in previous test */
4286     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4287
4288     /* WS_CLIPCHILDREN and no SW_SCROLLCHILDREN */
4289     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) | WS_CLIPCHILDREN );
4290     ValidateRect( hwnd1, NULL);
4291     ValidateRect( hwnd2, NULL);
4292     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4293     if (winetest_debug > 0) dump_region(hrgn);
4294     SetRectRgn( exprgn, 88,0,98,20);
4295     SetRectRgn( tmprgn, 20,20,98,30);
4296     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4297     SetRectRgn( tmprgn, 20,30,30,88);
4298     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4299     SetRectRgn( tmprgn, 0,88,30,98);
4300     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4301     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4302
4303     /* clean up */
4304     DeleteObject( hrgn);
4305     DeleteObject( exprgn);
4306     DeleteObject( tmprgn);
4307     DestroyWindow( hwnd1);
4308     DestroyWindow( hwnd2);
4309 }
4310
4311 /* couple of tests of return values of scrollbar functions
4312  * called on a scrollbarless window */
4313 static void test_scroll(void)
4314 {
4315     BOOL ret;
4316     INT min, max;
4317     SCROLLINFO si;
4318     HWND hwnd = CreateWindowExA(0, "Static", "Wine test window",
4319         WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP,
4320         100, 100, 200, 200, 0, 0, 0, NULL);
4321     /* horizontal */
4322     ret = GetScrollRange( hwnd, SB_HORZ, &min, &max);
4323     if (!ret)  /* win9x */
4324     {
4325         win_skip( "GetScrollRange doesn't work\n" );
4326         DestroyWindow( hwnd);
4327         return;
4328     }
4329     ok( min == 0, "minimum scroll pos is %d (should be zero)\n", min);
4330     ok( max == 0, "maximum scroll pos is %d (should be zero)\n", min);
4331     si.cbSize = sizeof( si);
4332     si.fMask = SIF_PAGE;
4333     si.nPage = 0xdeadbeef;
4334     ret = GetScrollInfo( hwnd, SB_HORZ, &si);
4335     ok( !ret, "GetScrollInfo returns %d (should be zero)\n", ret);
4336     ok( si.nPage == 0xdeadbeef, "unexpected value for nPage is %d\n", si.nPage);
4337     /* vertical */
4338     ret = GetScrollRange( hwnd, SB_VERT, &min, &max);
4339     ok( ret, "GetScrollRange returns FALSE\n");
4340     ok( min == 0, "minimum scroll pos is %d (should be zero)\n", min);
4341     ok( max == 0, "maximum scroll pos is %d (should be zero)\n", min);
4342     si.cbSize = sizeof( si);
4343     si.fMask = SIF_PAGE;
4344     si.nPage = 0xdeadbeef;
4345     ret = GetScrollInfo( hwnd, SB_VERT, &si);
4346     ok( !ret, "GetScrollInfo returns %d (should be zero)\n", ret);
4347     ok( si.nPage == 0xdeadbeef, "unexpected value for nPage is %d\n", si.nPage);
4348     /* clean up */
4349     DestroyWindow( hwnd);
4350 }
4351
4352 static void test_scrolldc( HWND parent)
4353 {
4354     HDC hdc;
4355     HRGN exprgn, tmprgn, hrgn;
4356     RECT rc, rc2, rcu, cliprc;
4357     HWND hwnd1;
4358     COLORREF colr;
4359
4360     hrgn = CreateRectRgn(0,0,0,0);
4361     tmprgn = CreateRectRgn(0,0,0,0);
4362     exprgn = CreateRectRgn(0,0,0,0);
4363
4364     hwnd1 = CreateWindowExA(0, "static", NULL,
4365             WS_CHILD| WS_VISIBLE,
4366             25, 50, 100, 100, parent, 0, 0, NULL);
4367     ShowWindow( parent, SW_SHOW);
4368     UpdateWindow( parent);
4369     flush_events( TRUE );
4370     GetClientRect( hwnd1, &rc);
4371     hdc = GetDC( hwnd1);
4372     /* paint the upper half of the window black */
4373     rc2 = rc;
4374     rc2.bottom = ( rc.top + rc.bottom) /2;
4375     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4376     /* clip region is the lower half */
4377     cliprc=rc;
4378     cliprc.top = (rc.top + rc.bottom) /2;
4379     /* test whether scrolled pixels are properly clipped */
4380     colr = GetPixel( hdc, (rc.left+rc.right)/2, ( rc.top + rc.bottom) /2 - 1);
4381     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4382     /* this scroll should not cause any visible changes */
4383     ScrollDC( hdc, 5, -20, &rc, &cliprc, hrgn, &rcu);
4384     colr = GetPixel( hdc, (rc.left+rc.right)/2, ( rc.top + rc.bottom) /2 - 1);
4385     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4386     /* test with NULL clip rect */
4387     ScrollDC( hdc, 20, -20, &rc, NULL, hrgn, &rcu);
4388     /*FillRgn(hdc, hrgn, GetStockObject(WHITE_BRUSH));*/
4389     trace("update rect: %d,%d - %d,%d\n",
4390            rcu.left, rcu.top, rcu.right, rcu.bottom);
4391     if (winetest_debug > 0) dump_region(hrgn);
4392     SetRect(&rc2, 0, 0, 100, 100);
4393     ok(EqualRect(&rcu, &rc2), "rects do not match (%d,%d-%d,%d) / (%d,%d-%d,%d)\n",
4394        rcu.left, rcu.top, rcu.right, rcu.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
4395
4396     SetRectRgn( exprgn, 0, 0, 20, 80);
4397     SetRectRgn( tmprgn, 0, 80, 100, 100);
4398     CombineRgn(exprgn, exprgn, tmprgn, RGN_OR);
4399     if (winetest_debug > 0) dump_region(exprgn);
4400     ok(EqualRgn(exprgn, hrgn), "wrong update region\n");
4401     /* test clip rect > scroll rect */
4402     FillRect( hdc, &rc, GetStockObject(WHITE_BRUSH));
4403     rc2=rc;
4404     InflateRect( &rc2, -(rc.right-rc.left)/4, -(rc.bottom-rc.top)/4);
4405     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4406     ScrollDC( hdc, 10, 10, &rc2, &rc, hrgn, &rcu);
4407     SetRectRgn( exprgn, 25, 25, 75, 35);
4408     SetRectRgn( tmprgn, 25, 35, 35, 75);
4409     CombineRgn(exprgn, exprgn, tmprgn, RGN_OR);
4410     ok(EqualRgn(exprgn, hrgn), "wrong update region\n");
4411     trace("update rect: %d,%d - %d,%d\n",
4412            rcu.left, rcu.top, rcu.right, rcu.bottom);
4413     if (winetest_debug > 0) dump_region(hrgn);
4414
4415     /* clean up */
4416     DeleteObject(hrgn);
4417     DeleteObject(exprgn);
4418     DeleteObject(tmprgn);
4419     DestroyWindow(hwnd1);
4420 }
4421
4422 static void test_params(void)
4423 {
4424     HWND hwnd;
4425     INT rc;
4426
4427     ok(!IsWindow(0), "IsWindow(0)\n");
4428     ok(!IsWindow(HWND_BROADCAST), "IsWindow(HWND_BROADCAST)\n");
4429     ok(!IsWindow(HWND_TOPMOST), "IsWindow(HWND_TOPMOST)\n");
4430
4431     /* Just a param check */
4432     if (pGetMonitorInfoA)
4433     {
4434         SetLastError(0xdeadbeef);
4435         rc = GetWindowTextA(hwndMain2, NULL, 1024);
4436         ok( rc==0, "GetWindowText: rc=%d err=%d\n",rc,GetLastError());
4437     }
4438     else
4439     {
4440         /* Skips actually on Win95 and NT4 */
4441         win_skip("Test would crash on Win95\n");
4442     }
4443
4444     SetLastError(0xdeadbeef);
4445     hwnd=CreateWindowA("LISTBOX", "TestList",
4446                       (LBS_STANDARD & ~LBS_SORT),
4447                       0, 0, 100, 100,
4448                       NULL, (HMENU)1, NULL, 0);
4449
4450     ok(!hwnd || broken(hwnd != NULL), /* w2k3 sp2 */
4451        "CreateWindow with invalid menu handle should fail\n");
4452     if (!hwnd)
4453         ok(GetLastError() == ERROR_INVALID_MENU_HANDLE || /* NT */
4454            GetLastError() == 0xdeadbeef, /* Win9x */
4455            "wrong last error value %d\n", GetLastError());
4456 }
4457
4458 static void test_AWRwindow(LPCSTR class, LONG style, LONG exStyle, BOOL menu)
4459 {
4460     HWND hwnd = 0;
4461
4462     hwnd = CreateWindowExA(exStyle, class, class, style,
4463                           110, 100,
4464                           225, 200,
4465                           0,
4466                           menu ? hmenu : 0,
4467                           0, 0);
4468     if (!hwnd) {
4469         trace("Failed to create window class=%s, style=0x%08x, exStyle=0x%08x\n", class, style, exStyle);
4470         return;
4471     }
4472     ShowWindow(hwnd, SW_SHOW);
4473
4474     test_nonclient_area(hwnd);
4475
4476     SetMenu(hwnd, 0);
4477     DestroyWindow(hwnd);
4478 }
4479
4480 static BOOL AWR_init(void)
4481 {
4482     WNDCLASSA class;
4483
4484     class.style         = CS_HREDRAW | CS_VREDRAW;
4485     class.lpfnWndProc     = DefWindowProcA;
4486     class.cbClsExtra    = 0;
4487     class.cbWndExtra    = 0;
4488     class.hInstance     = 0;
4489     class.hIcon         = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
4490     class.hCursor       = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4491     class.hbrBackground = 0;
4492     class.lpszMenuName  = 0;
4493     class.lpszClassName = szAWRClass;
4494
4495     if (!RegisterClassA(&class)) {
4496         ok(FALSE, "RegisterClass failed\n");
4497         return FALSE;
4498     }
4499
4500     hmenu = CreateMenu();
4501     if (!hmenu)
4502         return FALSE;
4503     ok(hmenu != 0, "Failed to create menu\n");
4504     ok(AppendMenuA(hmenu, MF_STRING, 1, "Test!"), "Failed to create menu item\n");
4505
4506     return TRUE;
4507 }
4508
4509
4510 static void test_AWR_window_size(BOOL menu)
4511 {
4512     LONG styles[] = {
4513         WS_POPUP,
4514         WS_MAXIMIZE, WS_BORDER, WS_DLGFRAME,
4515         WS_SYSMENU,
4516         WS_THICKFRAME,
4517         WS_MINIMIZEBOX, WS_MAXIMIZEBOX,
4518         WS_HSCROLL, WS_VSCROLL
4519     };
4520     LONG exStyles[] = {
4521         WS_EX_CLIENTEDGE,
4522         WS_EX_TOOLWINDOW, WS_EX_WINDOWEDGE,
4523         WS_EX_APPWINDOW,
4524 #if 0
4525         /* These styles have problems on (at least) WinXP (SP2) and Wine */
4526         WS_EX_DLGMODALFRAME,
4527         WS_EX_STATICEDGE,
4528 #endif
4529     };
4530
4531     int i;
4532
4533     /* A exhaustive check of all the styles takes too long
4534      * so just do a (hopefully representative) sample
4535      */
4536     for (i = 0; i < COUNTOF(styles); ++i)
4537         test_AWRwindow(szAWRClass, styles[i], 0, menu);
4538     for (i = 0; i < COUNTOF(exStyles); ++i) {
4539         test_AWRwindow(szAWRClass, WS_POPUP, exStyles[i], menu);
4540         test_AWRwindow(szAWRClass, WS_THICKFRAME, exStyles[i], menu);
4541     }
4542 }
4543 #undef COUNTOF
4544
4545 #define SHOWSYSMETRIC(SM) trace(#SM "=%d\n", GetSystemMetrics(SM))
4546
4547 static void test_AdjustWindowRect(void)
4548 {
4549     if (!AWR_init())
4550         return;
4551
4552     SHOWSYSMETRIC(SM_CYCAPTION);
4553     SHOWSYSMETRIC(SM_CYSMCAPTION);
4554     SHOWSYSMETRIC(SM_CYMENU);
4555     SHOWSYSMETRIC(SM_CXEDGE);
4556     SHOWSYSMETRIC(SM_CYEDGE);
4557     SHOWSYSMETRIC(SM_CXVSCROLL);
4558     SHOWSYSMETRIC(SM_CYHSCROLL);
4559     SHOWSYSMETRIC(SM_CXFRAME);
4560     SHOWSYSMETRIC(SM_CYFRAME);
4561     SHOWSYSMETRIC(SM_CXDLGFRAME);
4562     SHOWSYSMETRIC(SM_CYDLGFRAME);
4563     SHOWSYSMETRIC(SM_CXBORDER);
4564     SHOWSYSMETRIC(SM_CYBORDER);
4565
4566     test_AWR_window_size(FALSE);
4567     test_AWR_window_size(TRUE);
4568
4569     DestroyMenu(hmenu);
4570 }
4571 #undef SHOWSYSMETRIC
4572
4573
4574 /* Global variables to trigger exit from loop */
4575 static int redrawComplete, WMPAINT_count;
4576
4577 static LRESULT WINAPI redraw_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4578 {
4579     switch (msg)
4580     {
4581     case WM_PAINT:
4582         trace("doing WM_PAINT %d\n", WMPAINT_count);
4583         WMPAINT_count++;
4584         if (WMPAINT_count > 10 && redrawComplete == 0) {
4585             PAINTSTRUCT ps;
4586             BeginPaint(hwnd, &ps);
4587             EndPaint(hwnd, &ps);
4588             return 1;
4589         }
4590         return 0;
4591     }
4592     return DefWindowProcA(hwnd, msg, wparam, lparam);
4593 }
4594
4595 /* Ensure we exit from RedrawNow regardless of invalidated area */
4596 static void test_redrawnow(void)
4597 {
4598    WNDCLASSA cls;
4599    HWND hwndMain;
4600
4601    cls.style = CS_DBLCLKS;
4602    cls.lpfnWndProc = redraw_window_procA;
4603    cls.cbClsExtra = 0;
4604    cls.cbWndExtra = 0;
4605    cls.hInstance = GetModuleHandleA(0);
4606    cls.hIcon = 0;
4607    cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4608    cls.hbrBackground = GetStockObject(WHITE_BRUSH);
4609    cls.lpszMenuName = NULL;
4610    cls.lpszClassName = "RedrawWindowClass";
4611
4612    if(!RegisterClassA(&cls)) {
4613        trace("Register failed %d\n", GetLastError());
4614        return;
4615    }
4616
4617    hwndMain = CreateWindowA("RedrawWindowClass", "Main Window", WS_OVERLAPPEDWINDOW,
4618                             CW_USEDEFAULT, 0, 100, 100, NULL, NULL, 0, NULL);
4619
4620    ok( WMPAINT_count == 0, "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4621    ShowWindow(hwndMain, SW_SHOW);
4622    ok( WMPAINT_count == 0, "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4623    RedrawWindow(hwndMain, NULL,NULL,RDW_UPDATENOW | RDW_ALLCHILDREN);
4624    ok( WMPAINT_count == 1 || broken(WMPAINT_count == 0), /* sometimes on win9x */
4625        "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4626    redrawComplete = TRUE;
4627    ok( WMPAINT_count < 10, "RedrawWindow (RDW_UPDATENOW) never completed (%d)\n", WMPAINT_count);
4628
4629    /* clean up */
4630    DestroyWindow( hwndMain);
4631 }
4632
4633 struct parentdc_stat {
4634     RECT client;
4635     RECT clip;
4636     RECT paint;
4637 };
4638
4639 struct parentdc_test {
4640    struct parentdc_stat main, main_todo;
4641    struct parentdc_stat child1, child1_todo;
4642    struct parentdc_stat child2, child2_todo;
4643 };
4644
4645 static LRESULT WINAPI parentdc_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4646 {
4647     RECT rc;
4648     PAINTSTRUCT ps;
4649
4650     struct parentdc_stat *t = (struct parentdc_stat *)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
4651
4652     switch (msg)
4653     {
4654     case WM_PAINT:
4655         GetClientRect(hwnd, &rc);
4656         CopyRect(&t->client, &rc);
4657         GetWindowRect(hwnd, &rc);
4658         trace("WM_PAINT: hwnd %p, client rect (%d,%d)-(%d,%d), window rect (%d,%d)-(%d,%d)\n", hwnd,
4659               t->client.left, t->client.top, t->client.right, t->client.bottom,
4660               rc.left, rc.top, rc.right, rc.bottom);
4661         BeginPaint(hwnd, &ps);
4662         CopyRect(&t->paint, &ps.rcPaint);
4663         GetClipBox(ps.hdc, &rc);
4664         CopyRect(&t->clip, &rc);
4665         trace("clip rect (%d,%d)-(%d,%d), paint rect (%d,%d)-(%d,%d)\n",
4666               rc.left, rc.top, rc.right, rc.bottom,
4667               ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom);
4668         EndPaint(hwnd, &ps);
4669         return 0;
4670     }
4671     return DefWindowProcA(hwnd, msg, wparam, lparam);
4672 }
4673
4674 static void zero_parentdc_stat(struct parentdc_stat *t)
4675 {
4676     SetRectEmpty(&t->client);
4677     SetRectEmpty(&t->clip);
4678     SetRectEmpty(&t->paint);
4679 }
4680
4681 static void zero_parentdc_test(struct parentdc_test *t)
4682 {
4683     zero_parentdc_stat(&t->main);
4684     zero_parentdc_stat(&t->child1);
4685     zero_parentdc_stat(&t->child2);
4686 }
4687
4688 #define parentdc_field_ok(t, w, r, f, got) \
4689   ok (t.w.r.f==got.w.r.f, "window " #w ", rect " #r ", field " #f \
4690       ": expected %d, got %d\n", \
4691       t.w.r.f, got.w.r.f)
4692
4693 #define parentdc_todo_field_ok(t, w, r, f, got) \
4694   if (t.w##_todo.r.f) todo_wine { parentdc_field_ok(t, w, r, f, got); } \
4695   else parentdc_field_ok(t, w, r, f, got)
4696
4697 #define parentdc_rect_ok(t, w, r, got) \
4698   parentdc_todo_field_ok(t, w, r, left, got); \
4699   parentdc_todo_field_ok(t, w, r, top, got); \
4700   parentdc_todo_field_ok(t, w, r, right, got); \
4701   parentdc_todo_field_ok(t, w, r, bottom, got);
4702
4703 #define parentdc_win_ok(t, w, got) \
4704   parentdc_rect_ok(t, w, client, got); \
4705   parentdc_rect_ok(t, w, clip, got); \
4706   parentdc_rect_ok(t, w, paint, got);
4707
4708 #define parentdc_ok(t, got) \
4709   parentdc_win_ok(t, main, got); \
4710   parentdc_win_ok(t, child1, got); \
4711   parentdc_win_ok(t, child2, got);
4712
4713 static void test_csparentdc(void)
4714 {
4715    WNDCLASSA clsMain, cls;
4716    HWND hwndMain, hwnd1, hwnd2;
4717    RECT rc;
4718
4719    struct parentdc_test test_answer;
4720
4721 #define nothing_todo {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}
4722    const struct parentdc_test test1 =
4723    {
4724         {{0, 0, 150, 150}, {0, 0, 150, 150}, {0, 0, 150, 150}}, nothing_todo,
4725         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4726         {{0, 0, 40, 40}, {-40, -40, 110, 110}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4727    };
4728
4729    const struct parentdc_test test2 =
4730    {
4731         {{0, 0, 150, 150}, {0, 0, 50, 50}, {0, 0, 50, 50}}, nothing_todo,
4732         {{0, 0, 40, 40}, {-20, -20, 30, 30}, {0, 0, 30, 30}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4733         {{0, 0, 40, 40}, {-40, -40, 10, 10}, {0, 0, 10, 10}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4734    };
4735
4736    const struct parentdc_test test3 =
4737    {
4738         {{0, 0, 150, 150}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4739         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4740         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4741    };
4742
4743    const struct parentdc_test test4 =
4744    {
4745         {{0, 0, 150, 150}, {40, 40, 50, 50}, {40, 40, 50, 50}}, nothing_todo,
4746         {{0, 0, 40, 40}, {20, 20, 30, 30}, {20, 20, 30, 30}}, nothing_todo,
4747         {{0, 0, 40, 40}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4748    };
4749
4750    const struct parentdc_test test5 =
4751    {
4752         {{0, 0, 150, 150}, {20, 20, 60, 60}, {20, 20, 60, 60}}, nothing_todo,
4753         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4754         {{0, 0, 40, 40}, {-20, -20, 20, 20}, {0, 0, 20, 20}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4755    };
4756
4757    const struct parentdc_test test6 =
4758    {
4759         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4760         {{0, 0, 40, 40}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4761         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4762    };
4763
4764    const struct parentdc_test test7 =
4765    {
4766         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4767         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4768         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4769    };
4770 #undef nothing_todo
4771
4772    clsMain.style = CS_DBLCLKS;
4773    clsMain.lpfnWndProc = parentdc_window_procA;
4774    clsMain.cbClsExtra = 0;
4775    clsMain.cbWndExtra = 0;
4776    clsMain.hInstance = GetModuleHandleA(0);
4777    clsMain.hIcon = 0;
4778    clsMain.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4779    clsMain.hbrBackground = GetStockObject(WHITE_BRUSH);
4780    clsMain.lpszMenuName = NULL;
4781    clsMain.lpszClassName = "ParentDcMainWindowClass";
4782
4783    if(!RegisterClassA(&clsMain)) {
4784        trace("Register failed %d\n", GetLastError());
4785        return;
4786    }
4787
4788    cls.style = CS_DBLCLKS | CS_PARENTDC;
4789    cls.lpfnWndProc = parentdc_window_procA;
4790    cls.cbClsExtra = 0;
4791    cls.cbWndExtra = 0;
4792    cls.hInstance = GetModuleHandleA(0);
4793    cls.hIcon = 0;
4794    cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4795    cls.hbrBackground = GetStockObject(WHITE_BRUSH);
4796    cls.lpszMenuName = NULL;
4797    cls.lpszClassName = "ParentDcWindowClass";
4798
4799    if(!RegisterClassA(&cls)) {
4800        trace("Register failed %d\n", GetLastError());
4801        return;
4802    }
4803
4804    SetRect(&rc, 0, 0, 150, 150);
4805    AdjustWindowRectEx(&rc, WS_OVERLAPPEDWINDOW, FALSE, 0);
4806    hwndMain = CreateWindowA("ParentDcMainWindowClass", "Main Window", WS_OVERLAPPEDWINDOW,
4807                             CW_USEDEFAULT, 0, rc.right - rc.left, rc.bottom - rc.top, NULL, NULL, 0, NULL);
4808    SetWindowLongPtrA(hwndMain, GWLP_USERDATA, (DWORD_PTR)&test_answer.main);
4809    hwnd1 = CreateWindowA("ParentDcWindowClass", "Child Window 1", WS_CHILD,
4810                             20, 20, 40, 40, hwndMain, NULL, 0, NULL);
4811    SetWindowLongPtrA(hwnd1, GWLP_USERDATA, (DWORD_PTR)&test_answer.child1);
4812    hwnd2 = CreateWindowA("ParentDcWindowClass", "Child Window 2", WS_CHILD,
4813                             40, 40, 40, 40, hwndMain, NULL, 0, NULL);
4814    SetWindowLongPtrA(hwnd2, GWLP_USERDATA, (DWORD_PTR)&test_answer.child2);
4815    ShowWindow(hwndMain, SW_SHOW);
4816    ShowWindow(hwnd1, SW_SHOW);
4817    ShowWindow(hwnd2, SW_SHOW);
4818    SetWindowPos(hwndMain, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
4819    flush_events( TRUE );
4820
4821    zero_parentdc_test(&test_answer);
4822    InvalidateRect(hwndMain, NULL, TRUE);
4823    flush_events( TRUE );
4824    parentdc_ok(test1, test_answer);
4825
4826    zero_parentdc_test(&test_answer);
4827    SetRect(&rc, 0, 0, 50, 50);
4828    InvalidateRect(hwndMain, &rc, TRUE);
4829    flush_events( TRUE );
4830    parentdc_ok(test2, test_answer);
4831
4832    zero_parentdc_test(&test_answer);
4833    SetRect(&rc, 0, 0, 10, 10);
4834    InvalidateRect(hwndMain, &rc, TRUE);
4835    flush_events( TRUE );
4836    parentdc_ok(test3, test_answer);
4837
4838    zero_parentdc_test(&test_answer);
4839    SetRect(&rc, 40, 40, 50, 50);
4840    InvalidateRect(hwndMain, &rc, TRUE);
4841    flush_events( TRUE );
4842    parentdc_ok(test4, test_answer);
4843
4844    zero_parentdc_test(&test_answer);
4845    SetRect(&rc, 20, 20, 60, 60);
4846    InvalidateRect(hwndMain, &rc, TRUE);
4847    flush_events( TRUE );
4848    parentdc_ok(test5, test_answer);
4849
4850    zero_parentdc_test(&test_answer);
4851    SetRect(&rc, 0, 0, 10, 10);
4852    InvalidateRect(hwnd1, &rc, TRUE);
4853    flush_events( TRUE );
4854    parentdc_ok(test6, test_answer);
4855
4856    zero_parentdc_test(&test_answer);
4857    SetRect(&rc, -5, -5, 65, 65);
4858    InvalidateRect(hwnd1, &rc, TRUE);
4859    flush_events( TRUE );
4860    parentdc_ok(test7, test_answer);
4861
4862    DestroyWindow(hwndMain);
4863    DestroyWindow(hwnd1);
4864    DestroyWindow(hwnd2);
4865 }
4866
4867 static LRESULT WINAPI def_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4868 {
4869     return DefWindowProcA(hwnd, msg, wparam, lparam);
4870 }
4871
4872 static LRESULT WINAPI def_window_procW(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4873 {
4874     return DefWindowProcW(hwnd, msg, wparam, lparam);
4875 }
4876
4877 static void test_IsWindowUnicode(void)
4878 {
4879     static const char ansi_class_nameA[] = "ansi class name";
4880     static const WCHAR ansi_class_nameW[] = {'a','n','s','i',' ','c','l','a','s','s',' ','n','a','m','e',0};
4881     static const char unicode_class_nameA[] = "unicode class name";
4882     static const WCHAR unicode_class_nameW[] = {'u','n','i','c','o','d','e',' ','c','l','a','s','s',' ','n','a','m','e',0};
4883     WNDCLASSA classA;
4884     WNDCLASSW classW;
4885     HWND hwnd;
4886
4887     memset(&classW, 0, sizeof(classW));
4888     classW.hInstance = GetModuleHandleA(0);
4889     classW.lpfnWndProc = def_window_procW;
4890     classW.lpszClassName = unicode_class_nameW;
4891     if (!RegisterClassW(&classW)) return; /* this catches Win9x as well */
4892
4893     memset(&classA, 0, sizeof(classA));
4894     classA.hInstance = GetModuleHandleA(0);
4895     classA.lpfnWndProc = def_window_procA;
4896     classA.lpszClassName = ansi_class_nameA;
4897     assert(RegisterClassA(&classA));
4898
4899     /* unicode class: window proc */
4900     hwnd = CreateWindowExW(0, unicode_class_nameW, NULL, WS_POPUP,
4901                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4902     assert(hwnd);
4903
4904     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4905     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4906     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4907     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4908     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4909
4910     DestroyWindow(hwnd);
4911
4912     hwnd = CreateWindowExA(0, unicode_class_nameA, NULL, WS_POPUP,
4913                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4914     assert(hwnd);
4915
4916     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4917     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4918     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4919     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4920     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4921
4922     DestroyWindow(hwnd);
4923
4924     /* ansi class: window proc */
4925     hwnd = CreateWindowExW(0, ansi_class_nameW, NULL, WS_POPUP,
4926                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4927     assert(hwnd);
4928
4929     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4930     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4931     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4932     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4933     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4934
4935     DestroyWindow(hwnd);
4936
4937     hwnd = CreateWindowExA(0, ansi_class_nameA, NULL, WS_POPUP,
4938                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4939     assert(hwnd);
4940
4941     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4942     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4943     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4944     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4945     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4946
4947     DestroyWindow(hwnd);
4948
4949     /* unicode class: class proc */
4950     hwnd = CreateWindowExW(0, unicode_class_nameW, NULL, WS_POPUP,
4951                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4952     assert(hwnd);
4953
4954     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4955     SetClassLongPtrA(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procA);
4956     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4957     /* do not restore class window proc back to unicode */
4958
4959     DestroyWindow(hwnd);
4960
4961     hwnd = CreateWindowExA(0, unicode_class_nameA, NULL, WS_POPUP,
4962                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4963     assert(hwnd);
4964
4965     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4966     SetClassLongPtrW(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procW);
4967     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4968
4969     DestroyWindow(hwnd);
4970
4971     /* ansi class: class proc */
4972     hwnd = CreateWindowExW(0, ansi_class_nameW, NULL, WS_POPUP,
4973                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4974     assert(hwnd);
4975
4976     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4977     SetClassLongPtrW(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procW);
4978     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4979     /* do not restore class window proc back to ansi */
4980
4981     DestroyWindow(hwnd);
4982
4983     hwnd = CreateWindowExA(0, ansi_class_nameA, NULL, WS_POPUP,
4984                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4985     assert(hwnd);
4986
4987     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4988     SetClassLongPtrA(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procA);
4989     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4990
4991     DestroyWindow(hwnd);
4992 }
4993
4994 static LRESULT CALLBACK minmax_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
4995 {
4996     MINMAXINFO *minmax;
4997
4998     if (msg != WM_GETMINMAXINFO)
4999         return DefWindowProcA(hwnd, msg, wp, lp);
5000
5001     minmax = (MINMAXINFO *)lp;
5002
5003     if ((GetWindowLongA(hwnd, GWL_STYLE) & WS_CHILD))
5004     {
5005         minmax->ptReserved.x = 0;
5006         minmax->ptReserved.y = 0;
5007         minmax->ptMaxSize.x = 400;
5008         minmax->ptMaxSize.y = 400;
5009         minmax->ptMaxPosition.x = 300;
5010         minmax->ptMaxPosition.y = 300;
5011         minmax->ptMaxTrackSize.x = 200;
5012         minmax->ptMaxTrackSize.y = 200;
5013         minmax->ptMinTrackSize.x = 100;
5014         minmax->ptMinTrackSize.y = 100;
5015     }
5016     else
5017         DefWindowProcA(hwnd, msg, wp, lp);
5018     return 1;
5019 }
5020
5021 static int expected_cx, expected_cy;
5022 static RECT expected_rect, broken_rect;
5023
5024 static LRESULT CALLBACK winsizes_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
5025 {
5026     switch(msg)
5027     {
5028     case WM_GETMINMAXINFO:
5029     {
5030         RECT rect;
5031         GetWindowRect( hwnd, &rect );
5032         ok( !rect.left && !rect.top && !rect.right && !rect.bottom,
5033             "wrong rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
5034         return DefWindowProcA(hwnd, msg, wp, lp);
5035     }
5036     case WM_NCCREATE:
5037     case WM_CREATE:
5038     {
5039         CREATESTRUCTA *cs = (CREATESTRUCTA *)lp;
5040         RECT rect;
5041         GetWindowRect( hwnd, &rect );
5042         trace( "hwnd %p msg %x size %dx%d rect %d,%d-%d,%d\n",
5043                hwnd, msg, cs->cx, cs->cy, rect.left, rect.top, rect.right, rect.bottom );
5044         ok( cs->cx == expected_cx || broken(cs->cx == (short)expected_cx),
5045             "wrong x size %d/%d\n", cs->cx, expected_cx );
5046         ok( cs->cy == expected_cy || broken(cs->cy == (short)expected_cy),
5047             "wrong y size %d/%d\n", cs->cy, expected_cy );
5048         ok( (rect.right - rect.left == expected_rect.right - expected_rect.left &&
5049              rect.bottom - rect.top == expected_rect.bottom - expected_rect.top) ||
5050             (rect.right - rect.left == min( 65535, expected_rect.right - expected_rect.left ) &&
5051              rect.bottom - rect.top == min( 65535, expected_rect.bottom - expected_rect.top )) ||
5052             broken( rect.right - rect.left == broken_rect.right - broken_rect.left &&
5053                     rect.bottom - rect.top == broken_rect.bottom - broken_rect.top) ||
5054             broken( rect.right - rect.left == (short)broken_rect.right - (short)broken_rect.left &&
5055                     rect.bottom - rect.top == (short)broken_rect.bottom - (short)broken_rect.top),
5056             "wrong rect %d,%d-%d,%d / %d,%d-%d,%d\n",
5057             rect.left, rect.top, rect.right, rect.bottom,
5058             expected_rect.left, expected_rect.top, expected_rect.right, expected_rect.bottom );
5059         return DefWindowProcA(hwnd, msg, wp, lp);
5060     }
5061     case WM_NCCALCSIZE:
5062     {
5063         RECT rect, *r = (RECT *)lp;
5064         GetWindowRect( hwnd, &rect );
5065         ok( !memcmp( &rect, r, sizeof(rect) ),
5066             "passed rect %d,%d-%d,%d doesn't match window rect %d,%d-%d,%d\n",
5067             r->left, r->top, r->right, r->bottom, rect.left, rect.top, rect.right, rect.bottom );
5068         return DefWindowProcA(hwnd, msg, wp, lp);
5069     }
5070     default:
5071         return DefWindowProcA(hwnd, msg, wp, lp);
5072     }
5073 }
5074
5075 static void test_CreateWindow(void)
5076 {
5077     WNDCLASSA cls;
5078     HWND hwnd, parent;
5079     HMENU hmenu;
5080     RECT rc, rc_minmax;
5081     MINMAXINFO minmax;
5082     BOOL res;
5083
5084 #define expect_menu(window, menu) \
5085     SetLastError(0xdeadbeef); \
5086     res = (GetMenu(window) == (HMENU)menu); \
5087     ok(res, "GetMenu error %d\n", GetLastError())
5088
5089 #define expect_style(window, style)\
5090     ok((ULONG)GetWindowLongA(window, GWL_STYLE) == (style), "expected style %x != %x\n", (LONG)(style), GetWindowLongA(window, GWL_STYLE))
5091
5092 #define expect_ex_style(window, ex_style)\
5093     ok((ULONG)GetWindowLongA(window, GWL_EXSTYLE) == (ex_style), "expected ex_style %x != %x\n", (LONG)(ex_style), GetWindowLongA(window, GWL_EXSTYLE))
5094
5095 #define expect_gle_broken_9x(gle)\
5096     ok(GetLastError() == gle ||\
5097        broken(GetLastError() == 0xdeadbeef),\
5098        "IsMenu set error %d\n", GetLastError())
5099
5100     hmenu = CreateMenu();
5101     assert(hmenu != 0);
5102     parent = GetDesktopWindow();
5103     assert(parent != 0);
5104
5105     SetLastError(0xdeadbeef);
5106     res = IsMenu(hmenu);
5107     ok(res, "IsMenu error %d\n", GetLastError());
5108
5109     /* WS_CHILD */
5110     SetLastError(0xdeadbeef);
5111     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD,
5112                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5113     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5114     expect_menu(hwnd, 1);
5115     expect_style(hwnd, WS_CHILD);
5116     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5117     DestroyWindow(hwnd);
5118
5119     SetLastError(0xdeadbeef);
5120     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_CAPTION,
5121                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5122     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5123     expect_menu(hwnd, 1);
5124     expect_style(hwnd, WS_CHILD | WS_CAPTION);
5125     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5126     DestroyWindow(hwnd);
5127
5128     SetLastError(0xdeadbeef);
5129     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD,
5130                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5131     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5132     expect_menu(hwnd, 1);
5133     expect_style(hwnd, WS_CHILD);
5134     expect_ex_style(hwnd, 0);
5135     DestroyWindow(hwnd);
5136
5137     SetLastError(0xdeadbeef);
5138     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_CAPTION,
5139                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5140     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5141     expect_menu(hwnd, 1);
5142     expect_style(hwnd, WS_CHILD | WS_CAPTION);
5143     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5144     DestroyWindow(hwnd);
5145
5146     /* WS_POPUP */
5147     SetLastError(0xdeadbeef);
5148     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5149                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5150     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5151     expect_menu(hwnd, hmenu);
5152     expect_style(hwnd, WS_POPUP | WS_CLIPSIBLINGS);
5153     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5154     DestroyWindow(hwnd);
5155     SetLastError(0xdeadbeef);
5156     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5157     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5158
5159     hmenu = CreateMenu();
5160     assert(hmenu != 0);
5161     SetLastError(0xdeadbeef);
5162     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP | WS_CAPTION,
5163                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5164     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5165     expect_menu(hwnd, hmenu);
5166     expect_style(hwnd, WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5167     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5168     DestroyWindow(hwnd);
5169     SetLastError(0xdeadbeef);
5170     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5171     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5172
5173     hmenu = CreateMenu();
5174     assert(hmenu != 0);
5175     SetLastError(0xdeadbeef);
5176     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP,
5177                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5178     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5179     expect_menu(hwnd, hmenu);
5180     expect_style(hwnd, WS_POPUP | WS_CLIPSIBLINGS);
5181     expect_ex_style(hwnd, 0);
5182     DestroyWindow(hwnd);
5183     SetLastError(0xdeadbeef);
5184     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5185     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5186
5187     hmenu = CreateMenu();
5188     assert(hmenu != 0);
5189     SetLastError(0xdeadbeef);
5190     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP | WS_CAPTION,
5191                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5192     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5193     expect_menu(hwnd, hmenu);
5194     expect_style(hwnd, WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5195     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5196     DestroyWindow(hwnd);
5197     SetLastError(0xdeadbeef);
5198     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5199     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5200
5201     /* WS_CHILD | WS_POPUP */
5202     SetLastError(0xdeadbeef);
5203     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP,
5204                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5205     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5206     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5207     if (hwnd)
5208         DestroyWindow(hwnd);
5209
5210     hmenu = CreateMenu();
5211     assert(hmenu != 0);
5212     SetLastError(0xdeadbeef);
5213     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP,
5214                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5215     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5216     expect_menu(hwnd, hmenu);
5217     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CLIPSIBLINGS);
5218     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5219     DestroyWindow(hwnd);
5220     SetLastError(0xdeadbeef);
5221     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5222     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5223
5224     SetLastError(0xdeadbeef);
5225     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5226                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5227     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5228     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5229     if (hwnd)
5230         DestroyWindow(hwnd);
5231
5232     hmenu = CreateMenu();
5233     assert(hmenu != 0);
5234     SetLastError(0xdeadbeef);
5235     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5236                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5237     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5238     expect_menu(hwnd, hmenu);
5239     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5240     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5241     DestroyWindow(hwnd);
5242     SetLastError(0xdeadbeef);
5243     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5244     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5245
5246     SetLastError(0xdeadbeef);
5247     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP,
5248                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5249     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5250     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5251     if (hwnd)
5252         DestroyWindow(hwnd);
5253
5254     hmenu = CreateMenu();
5255     assert(hmenu != 0);
5256     SetLastError(0xdeadbeef);
5257     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP,
5258                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5259     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5260     expect_menu(hwnd, hmenu);
5261     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CLIPSIBLINGS);
5262     expect_ex_style(hwnd, 0);
5263     DestroyWindow(hwnd);
5264     SetLastError(0xdeadbeef);
5265     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5266     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5267
5268     SetLastError(0xdeadbeef);
5269     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5270                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5271     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5272     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5273     if (hwnd)
5274         DestroyWindow(hwnd);
5275
5276     hmenu = CreateMenu();
5277     assert(hmenu != 0);
5278     SetLastError(0xdeadbeef);
5279     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5280                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5281     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5282     expect_menu(hwnd, hmenu);
5283     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5284     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5285     DestroyWindow(hwnd);
5286     SetLastError(0xdeadbeef);
5287     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5288     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5289
5290     /* test child window sizing */
5291     cls.style = 0;
5292     cls.lpfnWndProc = minmax_wnd_proc;
5293     cls.cbClsExtra = 0;
5294     cls.cbWndExtra = 0;
5295     cls.hInstance = GetModuleHandleA(NULL);
5296     cls.hIcon = 0;
5297     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
5298     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5299     cls.lpszMenuName = NULL;
5300     cls.lpszClassName = "MinMax_WndClass";
5301     RegisterClassA(&cls);
5302
5303     SetLastError(0xdeadbeef);
5304     parent = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_CAPTION | WS_SYSMENU | WS_THICKFRAME,
5305                            0, 0, 100, 100, 0, 0, 0, NULL);
5306     ok(parent != 0, "CreateWindowEx error %d\n", GetLastError());
5307     expect_menu(parent, 0);
5308     expect_style(parent, WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_CLIPSIBLINGS);
5309     expect_ex_style(parent, WS_EX_WINDOWEDGE);
5310
5311     memset(&minmax, 0, sizeof(minmax));
5312     SendMessageA(parent, WM_GETMINMAXINFO, 0, (LPARAM)&minmax);
5313     SetRect(&rc_minmax, 0, 0, minmax.ptMaxSize.x, minmax.ptMaxSize.y);
5314     ok(IsRectEmpty(&rc_minmax), "ptMaxSize is not empty\n");
5315     SetRect(&rc_minmax, 0, 0, minmax.ptMaxTrackSize.x, minmax.ptMaxTrackSize.y);
5316     ok(IsRectEmpty(&rc_minmax), "ptMaxTrackSize is not empty\n");
5317
5318     GetWindowRect(parent, &rc);
5319     ok(!IsRectEmpty(&rc), "parent window rect is empty\n");
5320     GetClientRect(parent, &rc);
5321     ok(!IsRectEmpty(&rc), "parent client rect is empty\n");
5322
5323     InflateRect(&rc, 200, 200);
5324     trace("creating child with rect (%d,%d-%d,%d)\n", rc.left, rc.top, rc.right, rc.bottom);
5325
5326     SetLastError(0xdeadbeef);
5327     hwnd = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_CHILD | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME,
5328                           rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top,
5329                           parent, (HMENU)1, 0, NULL);
5330     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5331     expect_menu(hwnd, 1);
5332     expect_style(hwnd, WS_CHILD | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME);
5333     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5334
5335     memset(&minmax, 0, sizeof(minmax));
5336     SendMessageA(hwnd, WM_GETMINMAXINFO, 0, (LPARAM)&minmax);
5337     SetRect(&rc_minmax, 0, 0, minmax.ptMaxTrackSize.x, minmax.ptMaxTrackSize.y);
5338
5339     GetWindowRect(hwnd, &rc);
5340     OffsetRect(&rc, -rc.left, -rc.top);
5341     ok(EqualRect(&rc, &rc_minmax), "rects don't match: (%d,%d-%d,%d) and (%d,%d-%d,%d)\n",
5342        rc.left, rc.top, rc.right, rc.bottom,
5343        rc_minmax.left, rc_minmax.top, rc_minmax.right, rc_minmax.bottom);
5344     DestroyWindow(hwnd);
5345
5346     cls.lpfnWndProc = winsizes_wnd_proc;
5347     cls.lpszClassName = "Sizes_WndClass";
5348     RegisterClassA(&cls);
5349
5350     expected_cx = expected_cy = 200000;
5351     SetRect( &expected_rect, 0, 0, 200000, 200000 );
5352     broken_rect = expected_rect;
5353     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 300000, 300000, 200000, 200000, parent, 0, 0, NULL);
5354     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5355     GetClientRect( hwnd, &rc );
5356     ok( rc.right == 200000 || rc.right == 65535 || broken(rc.right == (short)200000),
5357         "invalid rect right %u\n", rc.right );
5358     ok( rc.bottom == 200000 || rc.bottom == 65535 || broken(rc.bottom == (short)200000),
5359         "invalid rect bottom %u\n", rc.bottom );
5360     DestroyWindow(hwnd);
5361
5362     expected_cx = expected_cy = -10;
5363     SetRect( &expected_rect, 0, 0, 0, 0 );
5364     SetRect( &broken_rect, 0, 0, -10, -10 );
5365     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, -20, -20, -10, -10, parent, 0, 0, NULL);
5366     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5367     GetClientRect( hwnd, &rc );
5368     ok( rc.right == 0, "invalid rect right %u\n", rc.right );
5369     ok( rc.bottom == 0, "invalid rect bottom %u\n", rc.bottom );
5370     DestroyWindow(hwnd);
5371
5372     expected_cx = expected_cy = -200000;
5373     SetRect( &expected_rect, 0, 0, 0, 0 );
5374     SetRect( &broken_rect, 0, 0, -200000, -200000 );
5375     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, -300000, -300000, -200000, -200000, parent, 0, 0, NULL);
5376     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5377     GetClientRect( hwnd, &rc );
5378     ok( rc.right == 0, "invalid rect right %u\n", rc.right );
5379     ok( rc.bottom == 0, "invalid rect bottom %u\n", rc.bottom );
5380     DestroyWindow(hwnd);
5381
5382     /* we need a parent at 0,0 so that child coordinates match */
5383     DestroyWindow(parent);
5384     parent = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_POPUP, 0, 0, 100, 100, 0, 0, 0, NULL);
5385     ok(parent != 0, "CreateWindowEx error %d\n", GetLastError());
5386
5387     expected_cx = 100;
5388     expected_cy = 0x7fffffff;
5389     SetRect( &expected_rect, 10, 10, 110, 0x7fffffff );
5390     SetRect( &broken_rect, 10, 10, 110, 0x7fffffffU + 10 );
5391     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 10, 10, 100, 0x7fffffff, parent, 0, 0, NULL);
5392     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5393     GetClientRect( hwnd, &rc );
5394     ok( rc.right == 100, "invalid rect right %u\n", rc.right );
5395     ok( rc.bottom == 0x7fffffff - 10 || rc.bottom ==65535 || broken(rc.bottom == 0),
5396         "invalid rect bottom %u\n", rc.bottom );
5397     DestroyWindow(hwnd);
5398
5399     expected_cx = 0x7fffffff;
5400     expected_cy = 0x7fffffff;
5401     SetRect( &expected_rect, 20, 10, 0x7fffffff, 0x7fffffff );
5402     SetRect( &broken_rect, 20, 10, 0x7fffffffU + 20, 0x7fffffffU + 10 );
5403     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 20, 10, 0x7fffffff, 0x7fffffff, parent, 0, 0, NULL);
5404     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5405     GetClientRect( hwnd, &rc );
5406     ok( rc.right == 0x7fffffff - 20 || rc.right == 65535 || broken(rc.right == 0),
5407         "invalid rect right %u\n", rc.right );
5408     ok( rc.bottom == 0x7fffffff - 10 || rc.right == 65535 || broken(rc.bottom == 0),
5409         "invalid rect bottom %u\n", rc.bottom );
5410     DestroyWindow(hwnd);
5411
5412     /* top level window */
5413     expected_cx = expected_cy = 200000;
5414     SetRect( &expected_rect, 0, 0, GetSystemMetrics(SM_CXMAXTRACK), GetSystemMetrics(SM_CYMAXTRACK) );
5415     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_OVERLAPPEDWINDOW, 300000, 300000, 200000, 200000, 0, 0, 0, NULL);
5416     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5417     GetClientRect( hwnd, &rc );
5418     ok( rc.right <= expected_cx, "invalid rect right %u\n", rc.right );
5419     ok( rc.bottom <= expected_cy, "invalid rect bottom %u\n", rc.bottom );
5420     DestroyWindow(hwnd);
5421
5422     if (pGetLayout && pSetLayout)
5423     {
5424         HDC hdc = GetDC( parent );
5425         pSetLayout( hdc, LAYOUT_RTL );
5426         if (pGetLayout( hdc ))
5427         {
5428             ReleaseDC( parent, hdc );
5429             DestroyWindow( parent );
5430             SetLastError( 0xdeadbeef );
5431             parent = CreateWindowExA(WS_EX_APPWINDOW | WS_EX_LAYOUTRTL, "static", NULL, WS_POPUP,
5432                                     0, 0, 100, 100, 0, 0, 0, NULL);
5433             ok( parent != 0, "creation failed err %u\n", GetLastError());
5434             expect_ex_style( parent, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL );
5435             hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 20, 20, parent, 0, 0, NULL);
5436             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5437             expect_ex_style( hwnd, WS_EX_LAYOUTRTL );
5438             DestroyWindow( hwnd );
5439             hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 20, 20, parent, 0, 0, NULL);
5440             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5441             expect_ex_style( hwnd, 0 );
5442             DestroyWindow( hwnd );
5443             SetWindowLongW( parent, GWL_EXSTYLE, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL | WS_EX_NOINHERITLAYOUT );
5444             hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 20, 20, parent, 0, 0, NULL);
5445             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5446             expect_ex_style( hwnd, 0 );
5447             DestroyWindow( hwnd );
5448
5449             if (pGetProcessDefaultLayout && pSetProcessDefaultLayout)
5450             {
5451                 DWORD layout;
5452
5453                 SetLastError( 0xdeadbeef );
5454                 ok( !pGetProcessDefaultLayout( NULL ), "GetProcessDefaultLayout succeeded\n" );
5455                 ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
5456                 SetLastError( 0xdeadbeef );
5457                 res = pGetProcessDefaultLayout( &layout );
5458                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5459                 ok( layout == 0, "GetProcessDefaultLayout wrong layout %x\n", layout );
5460                 SetLastError( 0xdeadbeef );
5461                 res = pSetProcessDefaultLayout( 7 );
5462                 ok( res, "SetProcessDefaultLayout failed err %u\n", GetLastError ());
5463                 res = pGetProcessDefaultLayout( &layout );
5464                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5465                 ok( layout == 7, "GetProcessDefaultLayout wrong layout %x\n", layout );
5466                 SetLastError( 0xdeadbeef );
5467                 res = pSetProcessDefaultLayout( LAYOUT_RTL );
5468                 ok( res, "SetProcessDefaultLayout failed err %u\n", GetLastError ());
5469                 res = pGetProcessDefaultLayout( &layout );
5470                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5471                 ok( layout == LAYOUT_RTL, "GetProcessDefaultLayout wrong layout %x\n", layout );
5472                 hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5473                                       0, 0, 100, 100, 0, 0, 0, NULL);
5474                 ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5475                 expect_ex_style( hwnd, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL );
5476                 DestroyWindow( hwnd );
5477                 hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5478                                       0, 0, 100, 100, parent, 0, 0, NULL);
5479                 ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5480                 expect_ex_style( hwnd, WS_EX_APPWINDOW );
5481                 DestroyWindow( hwnd );
5482                 pSetProcessDefaultLayout( 0 );
5483             }
5484             else win_skip( "SetProcessDefaultLayout not supported\n" );
5485         }
5486         else win_skip( "SetLayout not supported\n" );
5487     }
5488     else win_skip( "SetLayout not available\n" );
5489
5490     DestroyWindow(parent);
5491
5492     UnregisterClassA("MinMax_WndClass", GetModuleHandleA(NULL));
5493     UnregisterClassA("Sizes_WndClass", GetModuleHandleA(NULL));
5494
5495 #undef expect_gle_broken_9x
5496 #undef expect_menu
5497 #undef expect_style
5498 #undef expect_ex_style
5499 }
5500
5501 /* function that remembers whether the system the test is running on sets the
5502  * last error for user32 functions to make the tests stricter */
5503 static int check_error(DWORD actual, DWORD expected)
5504 {
5505     static int sets_last_error = -1;
5506     if (sets_last_error == -1)
5507         sets_last_error = (actual != 0xdeadbeef);
5508     return (!sets_last_error && (actual == 0xdeadbeef)) || (actual == expected);
5509 }
5510
5511 static void test_SetWindowLong(void)
5512 {
5513     LONG_PTR retval;
5514     WNDPROC old_window_procW;
5515
5516     SetLastError(0xdeadbeef);
5517     retval = SetWindowLongPtrA(NULL, GWLP_WNDPROC, 0);
5518     ok(!retval, "SetWindowLongPtr on invalid window handle should have returned 0 instead of 0x%lx\n", retval);
5519     ok(check_error(GetLastError(), ERROR_INVALID_WINDOW_HANDLE),
5520         "SetWindowLongPtr should have set error to ERROR_INVALID_WINDOW_HANDLE instead of %d\n", GetLastError());
5521
5522     SetLastError(0xdeadbeef);
5523     retval = SetWindowLongPtrA(hwndMain, 0xdeadbeef, 0);
5524     ok(!retval, "SetWindowLongPtr on invalid index should have returned 0 instead of 0x%lx\n", retval);
5525     ok(check_error(GetLastError(), ERROR_INVALID_INDEX),
5526         "SetWindowLongPtr should have set error to ERROR_INVALID_INDEX instead of %d\n", GetLastError());
5527
5528     SetLastError(0xdeadbeef);
5529     retval = SetWindowLongPtrA(hwndMain, GWLP_WNDPROC, 0);
5530     ok((WNDPROC)retval == main_window_procA || broken(!retval), /* win9x */
5531         "SetWindowLongPtr on invalid window proc should have returned address of main_window_procA instead of 0x%lx\n", retval);
5532     ok(GetLastError() == 0xdeadbeef, "SetWindowLongPtr shouldn't have set the last error, instead of setting it to %d\n", GetLastError());
5533     retval = GetWindowLongPtrA(hwndMain, GWLP_WNDPROC);
5534     ok((WNDPROC)retval == main_window_procA,
5535         "SetWindowLongPtr on invalid window proc shouldn't have changed the value returned by GetWindowLongPtr, instead of changing it to 0x%lx\n", retval);
5536     ok(!IsWindowUnicode(hwndMain), "hwndMain shouldn't be Unicode\n");
5537
5538     old_window_procW = (WNDPROC)GetWindowLongPtrW(hwndMain, GWLP_WNDPROC);
5539     SetLastError(0xdeadbeef);
5540     retval = SetWindowLongPtrW(hwndMain, GWLP_WNDPROC, 0);
5541     if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
5542     {
5543         ok(GetLastError() == 0xdeadbeef, "SetWindowLongPtr shouldn't have set the last error, instead of setting it to %d\n", GetLastError());
5544         ok(retval != 0, "SetWindowLongPtr error %d\n", GetLastError());
5545         ok((WNDPROC)retval == old_window_procW,
5546             "SetWindowLongPtr on invalid window proc shouldn't have changed the value returned by GetWindowLongPtr, instead of changing it to 0x%lx\n", retval);
5547         ok(IsWindowUnicode(hwndMain), "hwndMain should now be Unicode\n");
5548
5549         /* set it back to ANSI */
5550         SetWindowLongPtrA(hwndMain, GWLP_WNDPROC, 0);
5551     }
5552 }
5553
5554 static void test_ShowWindow(void)
5555 {
5556     HWND hwnd;
5557     DWORD style;
5558     RECT rcMain, rc, rcMinimized;
5559     LPARAM ret;
5560
5561     SetRect(&rcMain, 120, 120, 210, 210);
5562
5563     hwnd = CreateWindowExA(0, "MainWindowClass", NULL,
5564                           WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
5565                           WS_MAXIMIZEBOX | WS_POPUP,
5566                           rcMain.left, rcMain.top,
5567                           rcMain.right - rcMain.left, rcMain.bottom - rcMain.top,
5568                           0, 0, 0, NULL);
5569     assert(hwnd);
5570
5571     style = GetWindowLongA(hwnd, GWL_STYLE);
5572     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5573     ok(!(style & WS_VISIBLE), "window should not be visible\n");
5574     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5575     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5576     GetWindowRect(hwnd, &rc);
5577     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5578        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5579        rc.left, rc.top, rc.right, rc.bottom);
5580
5581     ret = ShowWindow(hwnd, SW_SHOW);
5582     ok(!ret, "not expected ret: %lu\n", ret);
5583     style = GetWindowLongA(hwnd, GWL_STYLE);
5584     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5585     ok(style & WS_VISIBLE, "window should be visible\n");
5586     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5587     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5588     GetWindowRect(hwnd, &rc);
5589     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5590        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5591        rc.left, rc.top, rc.right, rc.bottom);
5592
5593     ret = ShowWindow(hwnd, SW_MINIMIZE);
5594     ok(ret, "not expected ret: %lu\n", ret);
5595     style = GetWindowLongA(hwnd, GWL_STYLE);
5596     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5597     ok(style & WS_VISIBLE, "window should be visible\n");
5598     ok(style & WS_MINIMIZE, "window should be minimized\n");
5599     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5600     GetWindowRect(hwnd, &rcMinimized);
5601     ok(!EqualRect(&rcMain, &rcMinimized), "rects shouldn't match\n");
5602     /* shouldn't be able to resize minimized windows */
5603     ret = SetWindowPos(hwnd, 0, 0, 0,
5604                        (rcMinimized.right - rcMinimized.left) * 2,
5605                        (rcMinimized.bottom - rcMinimized.top) * 2,
5606                        SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER);
5607     ok(ret, "not expected ret: %lu\n", ret);
5608     GetWindowRect(hwnd, &rc);
5609     ok(EqualRect(&rc, &rcMinimized), "rects should match\n");
5610
5611     ShowWindow(hwnd, SW_RESTORE);
5612     ok(ret, "not expected ret: %lu\n", ret);
5613     style = GetWindowLongA(hwnd, GWL_STYLE);
5614     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5615     ok(style & WS_VISIBLE, "window should be visible\n");
5616     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5617     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5618     GetWindowRect(hwnd, &rc);
5619     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5620        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5621        rc.left, rc.top, rc.right, rc.bottom);
5622
5623     ret = EnableWindow(hwnd, FALSE);
5624     ok(!ret, "not expected ret: %lu\n", ret);
5625     style = GetWindowLongA(hwnd, GWL_STYLE);
5626     ok(style & WS_DISABLED, "window should be disabled\n");
5627
5628     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_MINIMIZE, 0);
5629     ok(!ret, "not expected ret: %lu\n", ret);
5630     style = GetWindowLongA(hwnd, GWL_STYLE);
5631     ok(style & WS_DISABLED, "window should be disabled\n");
5632     ok(style & WS_VISIBLE, "window should be visible\n");
5633     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5634     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5635     GetWindowRect(hwnd, &rc);
5636     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5637        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5638        rc.left, rc.top, rc.right, rc.bottom);
5639
5640     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
5641     ok(!ret, "not expected ret: %lu\n", ret);
5642     style = GetWindowLongA(hwnd, GWL_STYLE);
5643     ok(style & WS_DISABLED, "window should be disabled\n");
5644     ok(style & WS_VISIBLE, "window should be visible\n");
5645     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5646     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5647     GetWindowRect(hwnd, &rc);
5648     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5649        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5650        rc.left, rc.top, rc.right, rc.bottom);
5651
5652     ret = ShowWindow(hwnd, SW_MINIMIZE);
5653     ok(ret, "not expected ret: %lu\n", ret);
5654     style = GetWindowLongA(hwnd, GWL_STYLE);
5655     ok(style & WS_DISABLED, "window should be disabled\n");
5656     ok(style & WS_VISIBLE, "window should be visible\n");
5657     ok(style & WS_MINIMIZE, "window should be minimized\n");
5658     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5659     GetWindowRect(hwnd, &rc);
5660     ok(!EqualRect(&rcMain, &rc), "rects shouldn't match\n");
5661
5662     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_RESTORE, 0);
5663     ok(!ret, "not expected ret: %lu\n", ret);
5664     style = GetWindowLongA(hwnd, GWL_STYLE);
5665     ok(style & WS_DISABLED, "window should be disabled\n");
5666     ok(style & WS_VISIBLE, "window should be visible\n");
5667     ok(style & WS_MINIMIZE, "window should be minimized\n");
5668     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5669     GetWindowRect(hwnd, &rc);
5670     ok(!EqualRect(&rcMain, &rc), "rects shouldn't match\n");
5671
5672     ret = ShowWindow(hwnd, SW_RESTORE);
5673     ok(ret, "not expected ret: %lu\n", ret);
5674     style = GetWindowLongA(hwnd, GWL_STYLE);
5675     ok(style & WS_DISABLED, "window should be disabled\n");
5676     ok(style & WS_VISIBLE, "window should be visible\n");
5677     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5678     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5679     GetWindowRect(hwnd, &rc);
5680     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5681        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5682        rc.left, rc.top, rc.right, rc.bottom);
5683
5684     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_CLOSE, 0);
5685     ok(!ret, "not expected ret: %lu\n", ret);
5686     ok(IsWindow(hwnd), "window should exist\n");
5687
5688     ret = EnableWindow(hwnd, TRUE);
5689     ok(ret, "not expected ret: %lu\n", ret);
5690
5691     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_CLOSE, 0);
5692     ok(!ret, "not expected ret: %lu\n", ret);
5693     ok(!IsWindow(hwnd), "window should not exist\n");
5694 }
5695
5696 static DWORD CALLBACK gettext_msg_thread( LPVOID arg )
5697 {
5698     HWND hwnd = arg;
5699     char buf[32];
5700     INT buf_len;
5701
5702     /* test GetWindowTextA */
5703     num_gettext_msgs = 0;
5704     memset( buf, 0, sizeof(buf) );
5705     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5706     ok( buf_len != 0, "expected a nonempty window text\n" );
5707     ok( !strcmp(buf, "another_caption"), "got wrong window text '%s'\n", buf );
5708     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5709
5710     return 0;
5711 }
5712
5713 static DWORD CALLBACK settext_msg_thread( LPVOID arg )
5714 {
5715     HWND hwnd = arg;
5716     BOOL success;
5717
5718     /* test SetWindowTextA */
5719     num_settext_msgs = 0;
5720     success = SetWindowTextA( hwnd, "thread_caption" );
5721     ok( success, "SetWindowTextA failed\n" );
5722     ok( num_settext_msgs == 1, "got %u WM_SETTEXT messages\n", num_settext_msgs );
5723
5724     return 0;
5725 }
5726
5727 static void test_gettext(void)
5728 {
5729     DWORD tid, num_msgs;
5730     HANDLE thread;
5731     BOOL success;
5732     char buf[32];
5733     INT buf_len;
5734     HWND hwnd;
5735     LRESULT r;
5736     MSG msg;
5737
5738     hwnd = CreateWindowExA( 0, "MainWindowClass", "caption", WS_POPUP, 0, 0, 0, 0, 0, 0, 0, NULL );
5739     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
5740
5741     /* test GetWindowTextA */
5742     num_gettext_msgs = 0;
5743     memset( buf, 0, sizeof(buf) );
5744     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5745     ok( buf_len != 0, "expected a nonempty window text\n" );
5746     ok( !strcmp(buf, "caption"), "got wrong window text '%s'\n", buf );
5747     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5748
5749     /* test WM_GETTEXT */
5750     num_gettext_msgs = 0;
5751     memset( buf, 0, sizeof(buf) );
5752     r = SendMessageA( hwnd, WM_GETTEXT, sizeof(buf), (LONG_PTR)buf );
5753     ok( r != 0, "expected a nonempty window text\n" );
5754     ok( !strcmp(buf, "caption"), "got wrong window text '%s'\n", buf );
5755     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5756
5757     /* test SetWindowTextA */
5758     num_settext_msgs = 0;
5759     success = SetWindowTextA( hwnd, "new_caption" );
5760     ok( success, "SetWindowTextA failed\n" );
5761     ok( num_settext_msgs == 1, "got %u WM_SETTEXT messages\n", num_settext_msgs );
5762
5763     num_gettext_msgs = 0;
5764     memset( buf, 0, sizeof(buf) );
5765     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5766     ok( buf_len != 0, "expected a nonempty window text\n" );
5767     ok( !strcmp(buf, "new_caption"), "got wrong window text '%s'\n", buf );
5768     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5769
5770     /* test WM_SETTEXT */
5771     num_settext_msgs = 0;
5772     r = SendMessageA( hwnd, WM_SETTEXT, 0, (ULONG_PTR)"another_caption" );
5773     ok( r != 0, "WM_SETTEXT failed\n" );
5774     ok( num_settext_msgs == 1, "got %u WM_SETTEXT messages\n", num_settext_msgs );
5775
5776     num_gettext_msgs = 0;
5777     memset( buf, 0, sizeof(buf) );
5778     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5779     ok( buf_len != 0, "expected a nonempty window text\n" );
5780     ok( !strcmp(buf, "another_caption"), "got wrong window text '%s'\n", buf );
5781     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5782
5783     while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE ))
5784         DispatchMessageA( &msg );
5785
5786     /* test interthread GetWindowTextA */
5787     num_msgs = 0;
5788     thread = CreateThread( NULL, 0, gettext_msg_thread, hwnd, 0, &tid );
5789     ok(thread != NULL, "CreateThread failed, error %d\n", GetLastError());
5790     while (MsgWaitForMultipleObjects( 1, &thread, FALSE, INFINITE, QS_SENDMESSAGE ) != WAIT_OBJECT_0)
5791     {
5792         while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE ))
5793             DispatchMessageA( &msg );
5794         num_msgs++;
5795     }
5796     CloseHandle( thread );
5797     ok( num_msgs == 1, "got %u wakeups from MsgWaitForMultipleObjects\n", num_msgs );
5798
5799     /* test interthread SetWindowText */
5800     num_msgs = 0;
5801     thread = CreateThread( NULL, 0, settext_msg_thread, hwnd, 0, &tid );
5802     ok(thread != NULL, "CreateThread failed, error %d\n", GetLastError());
5803     while (MsgWaitForMultipleObjects( 1, &thread, FALSE, INFINITE, QS_SENDMESSAGE ) != WAIT_OBJECT_0)
5804     {
5805         while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE ))
5806             DispatchMessageA( &msg );
5807         num_msgs++;
5808     }
5809     CloseHandle( thread );
5810     ok( num_msgs == 1, "got %u wakeups from MsgWaitForMultipleObjects\n", num_msgs );
5811
5812     num_gettext_msgs = 0;
5813     memset( buf, 0, sizeof(buf) );
5814     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5815     ok( buf_len != 0, "expected a nonempty window text\n" );
5816     ok( !strcmp(buf, "thread_caption"), "got wrong window text '%s'\n", buf );
5817     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5818
5819     /* seems to crash on every modern Windows version */
5820     if (0)
5821     {
5822     r = SendMessageA( hwnd, WM_GETTEXT, 0x10, 0x1000);
5823     ok( r == 0, "settext should return zero\n");
5824
5825     r = SendMessageA( hwnd, WM_GETTEXT, 0x10000, 0);
5826     ok( r == 0, "settext should return zero (%ld)\n", r);
5827
5828     r = SendMessageA( hwnd, WM_GETTEXT, 0xff000000, 0x1000);
5829     ok( r == 0, "settext should return zero (%ld)\n", r);
5830
5831     r = SendMessageA( hwnd, WM_GETTEXT, 0x1000, 0xff000000);
5832     ok( r == 0, "settext should return zero (%ld)\n", r);
5833     }
5834
5835     DestroyWindow(hwnd);
5836 }
5837
5838
5839 static void test_GetUpdateRect(void)
5840 {
5841     MSG msg;
5842     BOOL ret, parent_wm_paint, grandparent_wm_paint;
5843     RECT rc1, rc2;
5844     HWND hgrandparent, hparent, hchild;
5845     WNDCLASSA cls;
5846     static const char classNameA[] = "GetUpdateRectClass";
5847
5848     hgrandparent = CreateWindowA("static", "grandparent", WS_OVERLAPPEDWINDOW,
5849                                  0, 0, 100, 100, NULL, NULL, 0, NULL);
5850
5851     hparent = CreateWindowA("static", "parent", WS_CHILD|WS_VISIBLE,
5852                             0, 0, 100, 100, hgrandparent, NULL, 0, NULL);
5853
5854     hchild = CreateWindowA("static", "child", WS_CHILD|WS_VISIBLE,
5855                             10, 10, 30, 30, hparent, NULL, 0, NULL);
5856
5857     ShowWindow(hgrandparent, SW_SHOW);
5858     UpdateWindow(hgrandparent);
5859     flush_events( TRUE );
5860
5861     ShowWindow(hchild, SW_HIDE);
5862     SetRect(&rc2, 0, 0, 0, 0);
5863     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5864     ok(!ret, "GetUpdateRect returned not empty region\n");
5865     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5866        rc1.left, rc1.top, rc1.right, rc1.bottom,
5867        rc2.left, rc2.top, rc2.right, rc2.bottom);
5868
5869     SetRect(&rc2, 10, 10, 40, 40);
5870     ret = GetUpdateRect(hparent, &rc1, FALSE);
5871     ok(ret, "GetUpdateRect returned empty region\n");
5872     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5873             rc1.left, rc1.top, rc1.right, rc1.bottom,
5874             rc2.left, rc2.top, rc2.right, rc2.bottom);
5875
5876     parent_wm_paint = FALSE;
5877     grandparent_wm_paint = FALSE;
5878     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
5879     {
5880         if (msg.message == WM_PAINT)
5881         {
5882             if (msg.hwnd == hgrandparent) grandparent_wm_paint = TRUE;
5883             if (msg.hwnd == hparent) parent_wm_paint = TRUE;
5884         }
5885         DispatchMessageA(&msg);
5886     }
5887     ok(parent_wm_paint, "WM_PAINT should have been received in parent\n");
5888     ok(!grandparent_wm_paint, "WM_PAINT should NOT have been received in grandparent\n");
5889
5890     DestroyWindow(hgrandparent);
5891
5892     cls.style = 0;
5893     cls.lpfnWndProc = DefWindowProcA;
5894     cls.cbClsExtra = 0;
5895     cls.cbWndExtra = 0;
5896     cls.hInstance = GetModuleHandleA(0);
5897     cls.hIcon = 0;
5898     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
5899     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5900     cls.lpszMenuName = NULL;
5901     cls.lpszClassName = classNameA;
5902
5903     if(!RegisterClassA(&cls)) {
5904        trace("Register failed %d\n", GetLastError());
5905        return;
5906     }
5907
5908     hgrandparent = CreateWindowA(classNameA, "grandparent", WS_OVERLAPPEDWINDOW,
5909                                  0, 0, 100, 100, NULL, NULL, 0, NULL);
5910
5911     hparent = CreateWindowA(classNameA, "parent", WS_CHILD|WS_VISIBLE,
5912                             0, 0, 100, 100, hgrandparent, NULL, 0, NULL);
5913
5914     hchild = CreateWindowA(classNameA, "child", WS_CHILD|WS_VISIBLE,
5915                             10, 10, 30, 30, hparent, NULL, 0, NULL);
5916
5917     ShowWindow(hgrandparent, SW_SHOW);
5918     UpdateWindow(hgrandparent);
5919     flush_events( TRUE );
5920
5921     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5922     ok(!ret, "GetUpdateRect returned not empty region\n");
5923
5924     ShowWindow(hchild, SW_HIDE);
5925
5926     SetRect(&rc2, 0, 0, 0, 0);
5927     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5928     ok(!ret, "GetUpdateRect returned not empty region\n");
5929     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5930        rc1.left, rc1.top, rc1.right, rc1.bottom,
5931        rc2.left, rc2.top, rc2.right, rc2.bottom);
5932
5933     SetRect(&rc2, 10, 10, 40, 40);
5934     ret = GetUpdateRect(hparent, &rc1, FALSE);
5935     ok(ret, "GetUpdateRect returned empty region\n");
5936     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5937             rc1.left, rc1.top, rc1.right, rc1.bottom,
5938             rc2.left, rc2.top, rc2.right, rc2.bottom);
5939
5940     parent_wm_paint = FALSE;
5941     grandparent_wm_paint = FALSE;
5942     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
5943     {
5944         if (msg.message == WM_PAINT)
5945         {
5946             if (msg.hwnd == hgrandparent) grandparent_wm_paint = TRUE;
5947             if (msg.hwnd == hparent) parent_wm_paint = TRUE;
5948         }
5949         DispatchMessageA(&msg);
5950     }
5951     ok(parent_wm_paint, "WM_PAINT should have been received in parent\n");
5952     ok(!grandparent_wm_paint, "WM_PAINT should NOT have been received in grandparent\n");
5953
5954     DestroyWindow(hgrandparent);
5955 }
5956
5957
5958 static LRESULT CALLBACK TestExposedRegion_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
5959 {
5960     if(msg == WM_PAINT)
5961     {
5962         PAINTSTRUCT ps;
5963         RECT updateRect;
5964         DWORD waitResult;
5965         HWND win;
5966         const int waitTime = 2000;
5967
5968         BeginPaint(hwnd, &ps);
5969
5970         /* create and destroy window to create an exposed region on this window */
5971         win = CreateWindowA("static", "win", WS_VISIBLE,
5972                              10,10,50,50, NULL, NULL, 0, NULL);
5973         DestroyWindow(win);
5974
5975         waitResult = MsgWaitForMultipleObjects( 0, NULL, FALSE, waitTime, QS_PAINT );
5976
5977         ValidateRect(hwnd, NULL);
5978         EndPaint(hwnd, &ps);
5979
5980         if(waitResult != WAIT_TIMEOUT)
5981         {
5982             GetUpdateRect(hwnd, &updateRect, FALSE);
5983             ok(IsRectEmpty(&updateRect), "Exposed rect should be empty\n");
5984         }
5985
5986         return 1;
5987     }
5988     return DefWindowProcA(hwnd, msg, wParam, lParam);
5989 }
5990
5991 static void test_Expose(void)
5992 {
5993     WNDCLASSA cls;
5994     HWND mw;
5995
5996     memset(&cls, 0, sizeof(WNDCLASSA));
5997     cls.lpfnWndProc = TestExposedRegion_WndProc;
5998     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5999     cls.lpszClassName = "TestExposeClass";
6000     RegisterClassA(&cls);
6001
6002     mw = CreateWindowA("TestExposeClass", "MainWindow", WS_VISIBLE|WS_OVERLAPPEDWINDOW,
6003                             0, 0, 200, 100, NULL, NULL, 0, NULL);
6004
6005     UpdateWindow(mw);
6006     DestroyWindow(mw);
6007 }
6008
6009 static LRESULT CALLBACK TestNCRedraw_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
6010 {
6011     static UINT ncredrawflags;
6012     PAINTSTRUCT ps;
6013
6014     switch(msg)
6015     {
6016     case WM_CREATE:
6017         ncredrawflags = *(UINT *) (((CREATESTRUCTA *)lParam)->lpCreateParams);
6018         return 0;
6019     case WM_NCPAINT:
6020         RedrawWindow(hwnd, NULL, NULL, ncredrawflags);
6021         break;
6022     case WM_PAINT:
6023         BeginPaint(hwnd, &ps);
6024         EndPaint(hwnd, &ps);
6025         return 0;
6026     }
6027     return DefWindowProcA(hwnd, msg, wParam, lParam);
6028 }
6029
6030 static void run_NCRedrawLoop(UINT flags)
6031 {
6032     HWND hwnd;
6033     MSG msg;
6034
6035     UINT loopcount = 0;
6036
6037     hwnd = CreateWindowA("TestNCRedrawClass", "MainWindow",
6038                          WS_OVERLAPPEDWINDOW, 0, 0, 200, 100,
6039                          NULL, NULL, 0, &flags);
6040     ShowWindow(hwnd, SW_SHOW);
6041     UpdateWindow(hwnd);
6042     flush_events( FALSE );
6043     while (PeekMessageA(&msg, hwnd, 0, 0, PM_REMOVE))
6044     {
6045         if (msg.message == WM_PAINT) loopcount++;
6046         if (loopcount >= 100) break;
6047         TranslateMessage(&msg);
6048         DispatchMessageA(&msg);
6049         MsgWaitForMultipleObjects(0, NULL, FALSE, 100, QS_ALLINPUT);
6050     }
6051     if (flags == (RDW_INVALIDATE | RDW_FRAME))
6052         todo_wine ok(loopcount < 100, "Detected infinite WM_PAINT loop (%x).\n", flags);
6053     else
6054         ok(loopcount < 100, "Detected infinite WM_PAINT loop (%x).\n", flags);
6055     DestroyWindow(hwnd);
6056 }
6057
6058 static void test_NCRedraw(void)
6059 {
6060     WNDCLASSA wndclass;
6061
6062     wndclass.lpszClassName = "TestNCRedrawClass";
6063     wndclass.style = CS_HREDRAW | CS_VREDRAW;
6064     wndclass.lpfnWndProc = TestNCRedraw_WndProc;
6065     wndclass.cbClsExtra = 0;
6066     wndclass.cbWndExtra = 0;
6067     wndclass.hInstance = 0;
6068     wndclass.hIcon = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
6069     wndclass.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
6070     wndclass.hbrBackground = GetStockObject(WHITE_BRUSH);
6071     wndclass.lpszMenuName = NULL;
6072
6073     RegisterClassA(&wndclass);
6074
6075     run_NCRedrawLoop(RDW_INVALIDATE | RDW_FRAME);
6076     run_NCRedrawLoop(RDW_INVALIDATE);
6077 }
6078
6079 static void test_GetWindowModuleFileName(void)
6080 {
6081     HWND hwnd;
6082     HINSTANCE hinst;
6083     UINT ret1, ret2;
6084     char buf1[MAX_PATH], buf2[MAX_PATH];
6085
6086     if (!pGetWindowModuleFileNameA)
6087     {
6088         win_skip("GetWindowModuleFileNameA is not available\n");
6089         return;
6090     }
6091
6092     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0,0,0,0, 0, 0, 0, NULL);
6093     assert(hwnd);
6094
6095     hinst = (HINSTANCE)GetWindowLongPtrA(hwnd, GWLP_HINSTANCE);
6096     ok(hinst == 0 || broken(hinst == GetModuleHandleA(NULL)), /* win9x */ "expected 0, got %p\n", hinst);
6097
6098     buf1[0] = 0;
6099     SetLastError(0xdeadbeef);
6100     ret1 = GetModuleFileNameA(hinst, buf1, sizeof(buf1));
6101     ok(ret1, "GetModuleFileName error %u\n", GetLastError());
6102
6103     buf2[0] = 0;
6104     SetLastError(0xdeadbeef);
6105     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, sizeof(buf2));
6106     ok(ret2 || broken(!ret2), /* nt4 sp 3 */
6107        "GetWindowModuleFileNameA error %u\n", GetLastError());
6108
6109     if (ret2)
6110     {
6111         ok(ret1 == ret2 || broken(ret2 == ret1 + 1), /* win98 */ "%u != %u\n", ret1, ret2);
6112         ok(!strcmp(buf1, buf2), "%s != %s\n", buf1, buf2);
6113     }
6114     hinst = GetModuleHandleA(NULL);
6115
6116     SetLastError(0xdeadbeef);
6117     ret2 = GetModuleFileNameA(hinst, buf2, ret1 - 2);
6118     ok(ret2 == ret1 - 2 || broken(ret2 == ret1 - 3), /* win98 */
6119        "expected %u, got %u\n", ret1 - 2, ret2);
6120     ok(GetLastError() == 0xdeadbeef /* XP */ ||
6121        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6122        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6123
6124     SetLastError(0xdeadbeef);
6125     ret2 = GetModuleFileNameA(hinst, buf2, 0);
6126     ok(!ret2, "GetModuleFileName should return 0\n");
6127     ok(GetLastError() == 0xdeadbeef /* XP */ ||
6128        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6129        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6130
6131     SetLastError(0xdeadbeef);
6132     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, ret1 - 2);
6133     ok(ret2 == ret1 - 2 || broken(ret2 == ret1 - 3) /* win98 */ || broken(!ret2), /* nt4 sp3 */
6134        "expected %u, got %u\n", ret1 - 2, ret2);
6135     ok(GetLastError() == 0xdeadbeef /* XP */ ||
6136        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6137        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6138
6139     SetLastError(0xdeadbeef);
6140     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, 0);
6141     ok(!ret2, "expected 0, got %u\n", ret2);
6142     ok(GetLastError() == 0xdeadbeef /* XP */ ||
6143        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6144        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6145
6146     DestroyWindow(hwnd);
6147
6148     buf2[0] = 0;
6149     hwnd = (HWND)0xdeadbeef;
6150     SetLastError(0xdeadbeef);
6151     ret1 = pGetWindowModuleFileNameA(hwnd, buf1, sizeof(buf1));
6152     ok(!ret1, "expected 0, got %u\n", ret1);
6153     ok(GetLastError() == ERROR_INVALID_WINDOW_HANDLE || broken(GetLastError() == 0xdeadbeef), /* win9x */
6154        "expected ERROR_INVALID_WINDOW_HANDLE, got %u\n", GetLastError());
6155
6156     hwnd = FindWindowA("Shell_TrayWnd", NULL);
6157     ok(IsWindow(hwnd) || broken(!hwnd), "got invalid tray window %p\n", hwnd);
6158     SetLastError(0xdeadbeef);
6159     ret1 = pGetWindowModuleFileNameA(hwnd, buf1, sizeof(buf1));
6160     ok(!ret1 || broken(ret1), /* win98 */ "expected 0, got %u\n", ret1);
6161
6162     if (!ret1)  /* inter-process GetWindowModuleFileName works on win9x, so don't test the desktop there */
6163     {
6164         ret1 = GetModuleFileNameA(0, buf1, sizeof(buf1));
6165         hwnd = GetDesktopWindow();
6166         ok(IsWindow(hwnd), "got invalid desktop window %p\n", hwnd);
6167         SetLastError(0xdeadbeef);
6168         ret2 = pGetWindowModuleFileNameA(hwnd, buf2, sizeof(buf2));
6169         ok(!ret2 ||
6170            ret1 == ret2 || /* vista */
6171            broken(ret2),  /* some win98 return user.exe as file name */
6172            "expected 0 or %u, got %u %s\n", ret1, ret2, buf2);
6173     }
6174 }
6175
6176 static void test_hwnd_message(void)
6177 {
6178     static const WCHAR mainwindowclassW[] = {'M','a','i','n','W','i','n','d','o','w','C','l','a','s','s',0};
6179     static const WCHAR message_windowW[] = {'m','e','s','s','a','g','e',' ','w','i','n','d','o','w',0};
6180
6181     HWND parent = 0, hwnd, found;
6182     RECT rect;
6183
6184     /* HWND_MESSAGE is not supported below w2k, but win9x return != 0
6185        on CreateWindowExA and crash later in the test.
6186        Use UNICODE here to fail on win9x */
6187     hwnd = CreateWindowExW(0, mainwindowclassW, message_windowW, WS_CAPTION | WS_VISIBLE,
6188                            100, 100, 200, 200, HWND_MESSAGE, 0, 0, NULL);
6189     if (!hwnd)
6190     {
6191         win_skip("CreateWindowExW with parent HWND_MESSAGE failed\n");
6192         return;
6193     }
6194
6195     ok( !GetParent(hwnd), "GetParent should return 0 for message only windows\n" );
6196     if (pGetAncestor)
6197     {
6198         char buffer[100];
6199         HWND root, desktop = GetDesktopWindow();
6200
6201         parent = pGetAncestor(hwnd, GA_PARENT);
6202         ok(parent != 0, "GetAncestor(GA_PARENT) should not return 0 for message windows\n");
6203         ok(parent != desktop, "GetAncestor(GA_PARENT) should not return desktop for message windows\n");
6204         root = pGetAncestor(hwnd, GA_ROOT);
6205         ok(root == hwnd, "GetAncestor(GA_ROOT) should return hwnd for message windows\n");
6206         ok( !pGetAncestor(parent, GA_PARENT) || broken(pGetAncestor(parent, GA_PARENT) != 0), /* win2k */
6207             "parent shouldn't have parent %p\n", pGetAncestor(parent, GA_PARENT) );
6208         trace("parent %p root %p desktop %p\n", parent, root, desktop);
6209         if (!GetClassNameA( parent, buffer, sizeof(buffer) )) buffer[0] = 0;
6210         ok( !lstrcmpiA( buffer, "Message" ), "wrong parent class '%s'\n", buffer );
6211         GetWindowRect( parent, &rect );
6212         ok( rect.left == 0 && rect.right == 100 && rect.top == 0 && rect.bottom == 100,
6213             "wrong parent rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
6214     }
6215     GetWindowRect( hwnd, &rect );
6216     ok( rect.left == 100 && rect.right == 300 && rect.top == 100 && rect.bottom == 300,
6217         "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
6218
6219     /* test FindWindow behavior */
6220
6221     found = FindWindowExA( 0, 0, 0, "message window" );
6222     ok( found == hwnd, "didn't find message window %p/%p\n", found, hwnd );
6223     SetLastError(0xdeadbeef);
6224     found = FindWindowExA( GetDesktopWindow(), 0, 0, "message window" );
6225     ok( found == 0, "found message window %p/%p\n", found, hwnd );
6226     ok( GetLastError() == 0xdeadbeef, "expected deadbeef, got %d\n", GetLastError() );
6227     if (parent)
6228     {
6229         found = FindWindowExA( parent, 0, 0, "message window" );
6230         ok( found == hwnd, "didn't find message window %p/%p\n", found, hwnd );
6231     }
6232
6233     /* test IsChild behavior */
6234
6235     if (parent) ok( !IsChild( parent, hwnd ), "HWND_MESSAGE is child of top window\n" );
6236
6237     /* test IsWindowVisible behavior */
6238
6239     ok( !IsWindowVisible( hwnd ), "HWND_MESSAGE window is visible\n" );
6240     if (parent) ok( !IsWindowVisible( parent ), "HWND_MESSAGE parent is visible\n" );
6241
6242     DestroyWindow(hwnd);
6243 }
6244
6245 static void test_layered_window(void)
6246 {
6247     HWND hwnd;
6248     COLORREF key = 0;
6249     BYTE alpha = 0;
6250     DWORD flags = 0;
6251     POINT pt = { 0, 0 };
6252     SIZE sz = { 200, 200 };
6253     HDC hdc;
6254     HBITMAP hbm;
6255     BOOL ret;
6256
6257     if (!pGetLayeredWindowAttributes || !pSetLayeredWindowAttributes || !pUpdateLayeredWindow)
6258     {
6259         win_skip( "layered windows not supported\n" );
6260         return;
6261     }
6262
6263     hdc = CreateCompatibleDC( 0 );
6264     hbm = CreateCompatibleBitmap( hdc, 200, 200 );
6265     SelectObject( hdc, hbm );
6266
6267     hwnd = CreateWindowExA(0, "MainWindowClass", "message window", WS_CAPTION,
6268                            100, 100, 200, 200, 0, 0, 0, NULL);
6269     assert( hwnd );
6270     SetLastError( 0xdeadbeef );
6271     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6272     ok( !ret, "UpdateLayeredWindow should fail on non-layered window\n" );
6273     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6274     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6275     ok( !ret, "GetLayeredWindowAttributes should fail on non-layered window\n" );
6276     ret = pSetLayeredWindowAttributes( hwnd, 0, 0, LWA_ALPHA );
6277     ok( !ret, "SetLayeredWindowAttributes should fail on non-layered window\n" );
6278     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6279     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6280     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6281     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6282     ok( ret, "UpdateLayeredWindow should succeed on layered window\n" );
6283     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6284     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6285     ret = pSetLayeredWindowAttributes( hwnd, 0x123456, 44, LWA_ALPHA );
6286     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6287     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6288     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6289     ok( key == 0x123456 || key == 0, "wrong color key %x\n", key );
6290     ok( alpha == 44, "wrong alpha %u\n", alpha );
6291     ok( flags == LWA_ALPHA, "wrong flags %x\n", flags );
6292     SetLastError( 0xdeadbeef );
6293     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6294     ok( !ret, "UpdateLayeredWindow should fail on layered but initialized window\n" );
6295     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6296
6297     /* clearing WS_EX_LAYERED resets attributes */
6298     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) & ~WS_EX_LAYERED );
6299     SetLastError( 0xdeadbeef );
6300     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6301     ok( !ret, "UpdateLayeredWindow should fail on non-layered window\n" );
6302     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6303     ok( !ret, "GetLayeredWindowAttributes should fail on no longer layered window\n" );
6304     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6305     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6306     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6307     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6308     ok( ret, "UpdateLayeredWindow should succeed on layered window\n" );
6309     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE | ULW_EX_NORESIZE );
6310     ok( !ret, "UpdateLayeredWindow should fail with ex flag\n" );
6311     ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6312     if (pUpdateLayeredWindowIndirect)
6313     {
6314         UPDATELAYEREDWINDOWINFO info;
6315         info.cbSize   = sizeof(info);
6316         info.hdcDst   = 0;
6317         info.pptDst   = NULL;
6318         info.psize    = &sz;
6319         info.hdcSrc   = hdc;
6320         info.pptSrc   = &pt;
6321         info.crKey    = 0;
6322         info.pblend   = NULL;
6323         info.dwFlags  = ULW_OPAQUE | ULW_EX_NORESIZE;
6324         info.prcDirty = NULL;
6325         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6326         ok( ret, "UpdateLayeredWindowIndirect should succeed on layered window\n" );
6327         sz.cx--;
6328         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6329         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6330         ok( GetLastError() == ERROR_INCORRECT_SIZE || broken(GetLastError() == ERROR_MR_MID_NOT_FOUND),
6331             "wrong error %u\n", GetLastError() );
6332         info.dwFlags  = ULW_OPAQUE;
6333         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6334         ok( ret, "UpdateLayeredWindowIndirect should succeed on layered window\n" );
6335         sz.cx++;
6336         info.dwFlags  = ULW_OPAQUE | 0xf00;
6337         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6338         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6339         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6340         info.cbSize--;
6341         info.dwFlags  = ULW_OPAQUE;
6342         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6343         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6344         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6345         ret = pUpdateLayeredWindowIndirect( hwnd, NULL );
6346         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6347         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6348     }
6349
6350     ret = pSetLayeredWindowAttributes( hwnd, 0x654321, 22, LWA_COLORKEY | LWA_ALPHA );
6351     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6352     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6353     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6354     ok( key == 0x654321, "wrong color key %x\n", key );
6355     ok( alpha == 22, "wrong alpha %u\n", alpha );
6356     ok( flags == (LWA_COLORKEY | LWA_ALPHA), "wrong flags %x\n", flags );
6357     SetLastError( 0xdeadbeef );
6358     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6359     ok( !ret, "UpdateLayeredWindow should fail on layered but initialized window\n" );
6360     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6361
6362     ret = pSetLayeredWindowAttributes( hwnd, 0x888888, 33, LWA_COLORKEY );
6363     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6364     alpha = 0;
6365     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6366     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6367     ok( key == 0x888888, "wrong color key %x\n", key );
6368     /* alpha not changed on vista if LWA_ALPHA is not set */
6369     ok( alpha == 22 || alpha == 33, "wrong alpha %u\n", alpha );
6370     ok( flags == LWA_COLORKEY, "wrong flags %x\n", flags );
6371
6372     /* color key may or may not be changed without LWA_COLORKEY */
6373     ret = pSetLayeredWindowAttributes( hwnd, 0x999999, 44, 0 );
6374     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6375     alpha = 0;
6376     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6377     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6378     ok( key == 0x888888 || key == 0x999999, "wrong color key %x\n", key );
6379     ok( alpha == 22 || alpha == 44, "wrong alpha %u\n", alpha );
6380     ok( flags == 0, "wrong flags %x\n", flags );
6381
6382     /* default alpha and color key is 0 */
6383     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) & ~WS_EX_LAYERED );
6384     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6385     ret = pSetLayeredWindowAttributes( hwnd, 0x222222, 55, 0 );
6386     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6387     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6388     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6389     ok( key == 0 || key == 0x222222, "wrong color key %x\n", key );
6390     ok( alpha == 0 || alpha == 55, "wrong alpha %u\n", alpha );
6391     ok( flags == 0, "wrong flags %x\n", flags );
6392
6393     DestroyWindow( hwnd );
6394     DeleteDC( hdc );
6395     DeleteObject( hbm );
6396 }
6397
6398 static MONITORINFO mi;
6399
6400 static LRESULT CALLBACK fullscreen_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
6401 {
6402     switch (msg)
6403     {
6404         case WM_NCCREATE:
6405         {
6406             CREATESTRUCTA *cs = (CREATESTRUCTA *)lp;
6407             ok(cs->x == mi.rcMonitor.left && cs->y == mi.rcMonitor.top &&
6408                cs->cx == mi.rcMonitor.right && cs->cy == mi.rcMonitor.bottom,
6409                "expected %d,%d-%d,%d, got %d,%d-%d,%d\n",
6410                mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6411                cs->x, cs->y, cs->cx, cs->cy);
6412             break;
6413         }
6414         case WM_GETMINMAXINFO:
6415         {
6416             MINMAXINFO *minmax = (MINMAXINFO *)lp;
6417             ok(minmax->ptMaxPosition.x <= mi.rcMonitor.left, "%d <= %d\n", minmax->ptMaxPosition.x, mi.rcMonitor.left);
6418             ok(minmax->ptMaxPosition.y <= mi.rcMonitor.top, "%d <= %d\n", minmax->ptMaxPosition.y, mi.rcMonitor.top);
6419             ok(minmax->ptMaxSize.x >= mi.rcMonitor.right, "%d >= %d\n", minmax->ptMaxSize.x, mi.rcMonitor.right);
6420             ok(minmax->ptMaxSize.y >= mi.rcMonitor.bottom, "%d >= %d\n", minmax->ptMaxSize.y, mi.rcMonitor.bottom);
6421             break;
6422         }
6423     }
6424     return DefWindowProcA(hwnd, msg, wp, lp);
6425 }
6426
6427 static void test_fullscreen(void)
6428 {
6429     static const DWORD t_style[] = {
6430         WS_OVERLAPPED, WS_POPUP, WS_CHILD, WS_THICKFRAME, WS_DLGFRAME
6431     };
6432     static const DWORD t_ex_style[] = {
6433         0, WS_EX_APPWINDOW, WS_EX_TOOLWINDOW
6434     };
6435     WNDCLASSA cls;
6436     HWND hwnd;
6437     int i, j;
6438     POINT pt;
6439     RECT rc;
6440     HMONITOR hmon;
6441     LRESULT ret;
6442
6443     if (!pGetMonitorInfoA || !pMonitorFromPoint)
6444     {
6445         win_skip("GetMonitorInfoA or MonitorFromPoint are not available on this platform\n");
6446         return;
6447     }
6448
6449     pt.x = pt.y = 0;
6450     SetLastError(0xdeadbeef);
6451     hmon = pMonitorFromPoint(pt, MONITOR_DEFAULTTOPRIMARY);
6452     ok(hmon != 0, "MonitorFromPoint error %u\n", GetLastError());
6453
6454     mi.cbSize = sizeof(mi);
6455     SetLastError(0xdeadbeef);
6456     ret = pGetMonitorInfoA(hmon, &mi);
6457     ok(ret, "GetMonitorInfo error %u\n", GetLastError());
6458     trace("monitor (%d,%d-%d,%d), work (%d,%d-%d,%d)\n",
6459         mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6460         mi.rcWork.left, mi.rcWork.top, mi.rcWork.right, mi.rcWork.bottom);
6461
6462     cls.style = 0;
6463     cls.lpfnWndProc = fullscreen_wnd_proc;
6464     cls.cbClsExtra = 0;
6465     cls.cbWndExtra = 0;
6466     cls.hInstance = GetModuleHandleA(NULL);
6467     cls.hIcon = 0;
6468     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
6469     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
6470     cls.lpszMenuName = NULL;
6471     cls.lpszClassName = "fullscreen_class";
6472     RegisterClassA(&cls);
6473
6474     for (i = 0; i < sizeof(t_style)/sizeof(t_style[0]); i++)
6475     {
6476         DWORD style, ex_style;
6477
6478         /* avoid a WM interaction */
6479         assert(!(t_style[i] & WS_VISIBLE));
6480
6481         for (j = 0; j < sizeof(t_ex_style)/sizeof(t_ex_style[0]); j++)
6482         {
6483             int fixup;
6484
6485             style = t_style[i];
6486             ex_style = t_ex_style[j];
6487
6488             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6489                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6490                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6491             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6492             GetWindowRect(hwnd, &rc);
6493             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6494             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6495                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6496                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6497             DestroyWindow(hwnd);
6498
6499             style = t_style[i] | WS_MAXIMIZE;
6500             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6501                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6502                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6503             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6504             GetWindowRect(hwnd, &rc);
6505             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6506             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6507                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6508                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6509             DestroyWindow(hwnd);
6510
6511             style = t_style[i] | WS_MAXIMIZE | WS_CAPTION;
6512             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6513                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6514                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6515             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6516             GetWindowRect(hwnd, &rc);
6517             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6518             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6519                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6520                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6521             DestroyWindow(hwnd);
6522
6523             style = t_style[i] | WS_CAPTION | WS_MAXIMIZEBOX;
6524             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6525                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6526                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6527             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6528             GetWindowRect(hwnd, &rc);
6529             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6530             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6531                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6532                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6533             DestroyWindow(hwnd);
6534
6535             style = t_style[i] | WS_MAXIMIZE | WS_CAPTION | WS_MAXIMIZEBOX;
6536             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6537                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6538                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6539             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6540             GetWindowRect(hwnd, &rc);
6541             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6542             /* Windows makes a maximized window slightly larger (to hide the borders?) */
6543             fixup = min(abs(rc.left), abs(rc.top));
6544             InflateRect(&rc, -fixup, -fixup);
6545             ok(rc.left >= mi.rcWork.left && rc.top <= mi.rcWork.top &&
6546                rc.right <= mi.rcWork.right && rc.bottom <= mi.rcWork.bottom,
6547                "%#x/%#x: window rect %d,%d-%d,%d must be in %d,%d-%d,%d\n",
6548                ex_style, style, rc.left, rc.top, rc.right, rc.bottom,
6549                mi.rcWork.left, mi.rcWork.top, mi.rcWork.right, mi.rcWork.bottom);
6550             DestroyWindow(hwnd);
6551
6552             style = t_style[i] | WS_MAXIMIZE | WS_MAXIMIZEBOX;
6553             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6554                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6555                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6556             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6557             GetWindowRect(hwnd, &rc);
6558             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6559             /* Windows makes a maximized window slightly larger (to hide the borders?) */
6560             fixup = min(abs(rc.left), abs(rc.top));
6561             InflateRect(&rc, -fixup, -fixup);
6562             if (style & (WS_CHILD | WS_POPUP))
6563                 ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6564                    rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6565                    "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6566             else
6567                 ok(rc.left >= mi.rcWork.left && rc.top <= mi.rcWork.top &&
6568                    rc.right <= mi.rcWork.right && rc.bottom <= mi.rcWork.bottom,
6569                    "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6570             DestroyWindow(hwnd);
6571         }
6572     }
6573
6574     UnregisterClassA("fullscreen_class", GetModuleHandleA(NULL));
6575 }
6576
6577 static BOOL test_thick_child_got_minmax;
6578 static const char * test_thick_child_name;
6579 static LONG test_thick_child_style;
6580 static LONG test_thick_child_exStyle;
6581
6582 static LRESULT WINAPI test_thick_child_size_winproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
6583 {
6584     MINMAXINFO* minmax;
6585     int expectedMinTrackX;
6586     int expectedMinTrackY;
6587     int actualMinTrackX;
6588     int actualMinTrackY;
6589     int expectedMaxTrackX;
6590     int expectedMaxTrackY;
6591     int actualMaxTrackX;
6592     int actualMaxTrackY;
6593     int expectedMaxSizeX;
6594     int expectedMaxSizeY;
6595     int actualMaxSizeX;
6596     int actualMaxSizeY;
6597     int expectedPosX;
6598     int expectedPosY;
6599     int actualPosX;
6600     int actualPosY;
6601     LONG adjustedStyle;
6602     RECT rect;
6603     switch (msg)
6604     {
6605         case WM_GETMINMAXINFO:
6606         {
6607             minmax = (MINMAXINFO *)lparam;
6608             trace("hwnd %p, WM_GETMINMAXINFO, %08lx, %08lx\n", hwnd, wparam, lparam);
6609             dump_minmax_info( minmax );
6610
6611             test_thick_child_got_minmax = TRUE;
6612
6613
6614             adjustedStyle = test_thick_child_style;
6615             if ((adjustedStyle & WS_CAPTION) == WS_CAPTION)
6616                 adjustedStyle &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
6617             GetClientRect(GetParent(hwnd), &rect);
6618             AdjustWindowRectEx(&rect, adjustedStyle, FALSE, test_thick_child_exStyle);
6619
6620             if (test_thick_child_style & (WS_DLGFRAME | WS_BORDER))
6621             {
6622                 expectedMinTrackX = GetSystemMetrics(SM_CXMINTRACK);
6623                 expectedMinTrackY = GetSystemMetrics(SM_CYMINTRACK);
6624             }
6625             else
6626             {
6627                 expectedMinTrackX = -2 * rect.left;
6628                 expectedMinTrackY = -2 * rect.top;
6629             }
6630             actualMinTrackX =  minmax->ptMinTrackSize.x;
6631             actualMinTrackY =  minmax->ptMinTrackSize.y;
6632
6633             ok(actualMinTrackX == expectedMinTrackX && actualMinTrackY == expectedMinTrackY,
6634                 "expected minTrack %dx%d, actual minTrack %dx%d for %s\n",
6635                 expectedMinTrackX, expectedMinTrackY, actualMinTrackX, actualMinTrackY,
6636                 test_thick_child_name);
6637
6638             actualMaxTrackX = minmax->ptMaxTrackSize.x;
6639             actualMaxTrackY = minmax->ptMaxTrackSize.y;
6640             expectedMaxTrackX = GetSystemMetrics(SM_CXMAXTRACK);
6641             expectedMaxTrackY = GetSystemMetrics(SM_CYMAXTRACK);
6642             ok(actualMaxTrackX == expectedMaxTrackX &&  actualMaxTrackY == expectedMaxTrackY,
6643                 "expected maxTrack %dx%d, actual maxTrack %dx%d for %s\n",
6644                  expectedMaxTrackX, expectedMaxTrackY, actualMaxTrackX, actualMaxTrackY,
6645                 test_thick_child_name);
6646
6647             expectedMaxSizeX = rect.right - rect.left;
6648             expectedMaxSizeY = rect.bottom - rect.top;
6649             actualMaxSizeX = minmax->ptMaxSize.x;
6650             actualMaxSizeY = minmax->ptMaxSize.y;
6651
6652             ok(actualMaxSizeX == expectedMaxSizeX &&  actualMaxSizeY == expectedMaxSizeY,
6653                 "expected maxSize %dx%d, actual maxSize %dx%d for %s\n",
6654                 expectedMaxSizeX, expectedMaxSizeY, actualMaxSizeX, actualMaxSizeY,
6655                 test_thick_child_name);
6656
6657
6658             expectedPosX = rect.left;
6659             expectedPosY = rect.top;
6660             actualPosX = minmax->ptMaxPosition.x;
6661             actualPosY = minmax->ptMaxPosition.y;
6662             ok(actualPosX == expectedPosX && actualPosY == expectedPosY,
6663                 "expected maxPosition (%d/%d), actual maxPosition (%d/%d) for %s\n",
6664                 expectedPosX, expectedPosY, actualPosX, actualPosY, test_thick_child_name);
6665
6666             break;
6667         }
6668     }
6669
6670     return DefWindowProcA(hwnd, msg, wparam, lparam);
6671 }
6672
6673 #define NUMBER_OF_THICK_CHILD_TESTS 16
6674 static void test_thick_child_size(HWND parentWindow)
6675 {
6676     BOOL success;
6677     RECT childRect;
6678     RECT adjustedParentRect;
6679     HWND childWindow;
6680     LONG childWidth;
6681     LONG childHeight;
6682     LONG expectedWidth;
6683     LONG expectedHeight;
6684     WNDCLASSA cls;
6685     static const char className[] = "THICK_CHILD_CLASS";
6686     int i;
6687     LONG adjustedStyle;
6688     static const LONG styles[NUMBER_OF_THICK_CHILD_TESTS] = {
6689         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6690         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6691         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6692         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6693         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6694         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6695         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6696         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6697         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6698         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6699         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6700         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6701         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6702         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6703         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6704         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6705     };
6706
6707     static const LONG exStyles[NUMBER_OF_THICK_CHILD_TESTS] = {
6708         0,
6709         0,
6710         0,
6711         0,
6712         WS_EX_DLGMODALFRAME,
6713         WS_EX_DLGMODALFRAME,
6714         WS_EX_DLGMODALFRAME,
6715         WS_EX_DLGMODALFRAME,
6716         WS_EX_STATICEDGE,
6717         WS_EX_STATICEDGE,
6718         WS_EX_STATICEDGE,
6719         WS_EX_STATICEDGE,
6720         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6721         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6722         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6723         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6724     };
6725     static const char *styleName[NUMBER_OF_THICK_CHILD_TESTS] = {
6726         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME",
6727         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME",
6728         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER",
6729         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER",
6730         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME, exstyle= WS_EX_DLGMODALFRAME",
6731         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_DLGMODALFRAME",
6732         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_DLGMODALFRAME",
6733         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_DLGMODALFRAME",
6734         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME exstyle= WS_EX_STATICEDGE",
6735         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_STATICEDGE",
6736         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE",
6737         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE",
6738         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME, exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6739         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6740         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6741         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6742     };
6743
6744     cls.style = 0;
6745     cls.lpfnWndProc = test_thick_child_size_winproc;
6746     cls.cbClsExtra = 0;
6747     cls.cbWndExtra = 0;
6748     cls.hInstance = GetModuleHandleA(0);
6749     cls.hIcon = 0;
6750     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
6751     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
6752     cls.lpszMenuName = NULL;
6753     cls.lpszClassName = className;
6754     SetLastError(0xdeadbeef);
6755     success = RegisterClassA(&cls);
6756     ok(success,"RegisterClassA failed, error: %u\n", GetLastError());
6757
6758     for(i = 0; i < NUMBER_OF_THICK_CHILD_TESTS; i++)
6759     {
6760         test_thick_child_name = styleName[i];
6761         test_thick_child_style = styles[i];
6762         test_thick_child_exStyle = exStyles[i];
6763         test_thick_child_got_minmax = FALSE;
6764
6765         SetLastError(0xdeadbeef);
6766         childWindow = CreateWindowExA( exStyles[i], className, "", styles[i],  0, 0, 0, 0, parentWindow, 0,  GetModuleHandleA(0),  NULL );
6767         ok(childWindow != NULL, "Failed to create child window, error: %u\n", GetLastError());
6768
6769         ok(test_thick_child_got_minmax, "Got no WM_GETMINMAXINFO\n");
6770
6771         SetLastError(0xdeadbeef);
6772         success = GetWindowRect(childWindow, &childRect);
6773         ok(success,"GetWindowRect call failed, error: %u\n", GetLastError());
6774         childWidth = childRect.right - childRect.left;
6775         childHeight = childRect.bottom - childRect.top;
6776
6777         adjustedStyle = styles[i];
6778         if ((adjustedStyle & WS_CAPTION) == WS_CAPTION)
6779             adjustedStyle &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
6780         GetClientRect(GetParent(childWindow), &adjustedParentRect);
6781         AdjustWindowRectEx(&adjustedParentRect, adjustedStyle, FALSE, test_thick_child_exStyle);
6782
6783
6784         if (test_thick_child_style & (WS_DLGFRAME | WS_BORDER))
6785         {
6786             expectedWidth = GetSystemMetrics(SM_CXMINTRACK);
6787             expectedHeight = GetSystemMetrics(SM_CYMINTRACK);
6788         }
6789         else
6790         {
6791             expectedWidth = -2 * adjustedParentRect.left;
6792             expectedHeight = -2 * adjustedParentRect.top;
6793         }
6794
6795         ok((childWidth == expectedWidth) && (childHeight == expectedHeight),
6796             "size of window (%s) is wrong: expected size %dx%d != actual size %dx%d\n",
6797             test_thick_child_name, expectedWidth, expectedHeight, childWidth, childHeight);
6798
6799         SetLastError(0xdeadbeef);
6800         success = DestroyWindow(childWindow);
6801         ok(success,"DestroyWindow call failed, error: %u\n", GetLastError());
6802     }
6803     ok(UnregisterClassA(className, GetModuleHandleA(NULL)),"UnregisterClass call failed\n");
6804 }
6805
6806 static void test_handles( HWND full_hwnd )
6807 {
6808     HWND hwnd = full_hwnd;
6809     BOOL ret;
6810     RECT rect;
6811
6812     SetLastError( 0xdeadbeef );
6813     ret = GetWindowRect( hwnd, &rect );
6814     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6815
6816 #ifdef _WIN64
6817     if ((ULONG_PTR)full_hwnd >> 32)
6818         hwnd = (HWND)((ULONG_PTR)full_hwnd & ~0u);
6819     else
6820         hwnd = (HWND)((ULONG_PTR)full_hwnd | ((ULONG_PTR)~0u << 32));
6821     SetLastError( 0xdeadbeef );
6822     ret = GetWindowRect( hwnd, &rect );
6823     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6824
6825     hwnd = (HWND)(((ULONG_PTR)full_hwnd & ~0u) | ((ULONG_PTR)0x1234 << 32));
6826     SetLastError( 0xdeadbeef );
6827     ret = GetWindowRect( hwnd, &rect );
6828     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6829
6830     hwnd = (HWND)(((ULONG_PTR)full_hwnd & 0xffff) | ((ULONG_PTR)0x9876 << 16));
6831     SetLastError( 0xdeadbeef );
6832     ret = GetWindowRect( hwnd, &rect );
6833     ok( !ret, "GetWindowRect succeeded for %p\n", hwnd );
6834     ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
6835
6836     hwnd = (HWND)(((ULONG_PTR)full_hwnd & 0xffff) | ((ULONG_PTR)0x12345678 << 16));
6837     SetLastError( 0xdeadbeef );
6838     ret = GetWindowRect( hwnd, &rect );
6839     ok( !ret, "GetWindowRect succeeded for %p\n", hwnd );
6840     ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
6841 #endif
6842 }
6843
6844 static void test_winregion(void)
6845 {
6846     HWND hwnd;
6847     RECT r;
6848     int ret, width;
6849     HRGN hrgn;
6850
6851     if (!pGetWindowRgnBox)
6852     {
6853         win_skip("GetWindowRgnBox not supported\n");
6854         return;
6855     }
6856
6857     hwnd = CreateWindowExA(0, "static", NULL, WS_VISIBLE, 10, 10, 10, 10, NULL, 0, 0, NULL);
6858     /* NULL prect */
6859     SetLastError(0xdeadbeef);
6860     ret = pGetWindowRgnBox(hwnd, NULL);
6861     ok( ret == ERROR, "Expected ERROR, got %d\n", ret);
6862     ok( GetLastError() == 0xdeadbeef, "Expected , got %d\n", GetLastError());
6863
6864     hrgn = CreateRectRgn(2, 3, 10, 15);
6865     ok( hrgn != NULL, "Region creation failed\n");
6866     if (hrgn)
6867     {
6868         SetWindowRgn(hwnd, hrgn, FALSE);
6869
6870         SetLastError(0xdeadbeef);
6871         ret = pGetWindowRgnBox(hwnd, NULL);
6872         ok( ret == ERROR, "Expected ERROR, got %d\n", ret);
6873         ok( GetLastError() == 0xdeadbeef, "Expected , got %d\n", GetLastError());
6874
6875         r.left = r.top = r.right = r.bottom = 0;
6876         ret = pGetWindowRgnBox(hwnd, &r);
6877         ok( ret == SIMPLEREGION, "Expected SIMPLEREGION, got %d\n", ret);
6878         ok( r.left == 2 && r.top == 3 && r.right == 10 && r.bottom == 15,
6879            "Expected (2,3,10,15), got (%d,%d,%d,%d)\n", r.left, r.top,
6880                                                             r.right, r.bottom);
6881         if (pMirrorRgn)
6882         {
6883             hrgn = CreateRectRgn(2, 3, 10, 15);
6884             ret = pMirrorRgn( hwnd, hrgn );
6885             ok( ret == TRUE, "MirrorRgn failed %u\n", ret );
6886             r.left = r.top = r.right = r.bottom = 0;
6887             GetWindowRect( hwnd, &r );
6888             width = r.right - r.left;
6889             r.left = r.top = r.right = r.bottom = 0;
6890             ret = GetRgnBox( hrgn, &r );
6891             ok( ret == SIMPLEREGION, "GetRgnBox failed %u\n", ret );
6892             ok( r.left == width - 10 && r.top == 3 && r.right == width - 2 && r.bottom == 15,
6893                 "Wrong rectangle (%d,%d,%d,%d) for width %d\n", r.left, r.top, r.right, r.bottom, width );
6894         }
6895         else win_skip( "MirrorRgn not supported\n" );
6896     }
6897     DestroyWindow(hwnd);
6898 }
6899
6900 static void test_rtl_layout(void)
6901 {
6902     HWND parent, child;
6903     RECT r;
6904     POINT pt;
6905
6906     if (!pSetProcessDefaultLayout)
6907     {
6908         win_skip( "SetProcessDefaultLayout not supported\n" );
6909         return;
6910     }
6911
6912     parent = CreateWindowExA(WS_EX_LAYOUTRTL, "static", NULL, WS_POPUP, 100, 100, 300, 300, NULL, 0, 0, NULL);
6913     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 10, 10, 20, 20, parent, 0, 0, NULL);
6914
6915     GetWindowRect( parent, &r );
6916     ok( r.left == 100 && r.right == 400, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6917     GetClientRect( parent, &r );
6918     ok( r.left == 0 && r.right == 300, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6919     GetClientRect( child, &r );
6920     ok( r.left == 0 && r.right == 20, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6921     MapWindowPoints( child, parent, (POINT *)&r, 2 );
6922     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6923     GetWindowRect( child, &r );
6924     ok( r.left == 370 && r.right == 390, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6925     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6926     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6927     GetWindowRect( child, &r );
6928     MapWindowPoints( NULL, parent, (POINT *)&r, 1 );
6929     MapWindowPoints( NULL, parent, (POINT *)&r + 1, 1 );
6930     ok( r.left == 30 && r.right == 10, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6931     pt.x = pt.y = 12;
6932     MapWindowPoints( child, parent, &pt, 1 );
6933     ok( pt.x == 22 && pt.y == 22, "wrong point %d,%d\n", pt.x, pt.y );
6934     SetWindowPos( parent, 0, 0, 0, 250, 250, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE );
6935     GetWindowRect( parent, &r );
6936     ok( r.left == 100 && r.right == 350, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6937     GetWindowRect( child, &r );
6938     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6939     SetWindowLongW( parent, GWL_EXSTYLE, 0 );
6940     GetWindowRect( child, &r );
6941     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6942     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6943     ok( r.left == 220 && r.right == 240, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6944     SetWindowLongW( parent, GWL_EXSTYLE, WS_EX_LAYOUTRTL );
6945     GetWindowRect( child, &r );
6946     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6947     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6948     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6949     SetWindowPos( child, 0, 0, 0, 30, 30, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE );
6950     GetWindowRect( child, &r );
6951     ok( r.left == 310 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6952     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6953     ok( r.left == 10 && r.right == 40, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6954     DestroyWindow( child );
6955     DestroyWindow( parent );
6956 }
6957
6958 static void test_FlashWindowEx(void)
6959 {
6960     HWND hwnd;
6961     FLASHWINFO finfo;
6962     BOOL prev, ret;
6963
6964     if (!pFlashWindowEx)
6965     {
6966         win_skip( "FlashWindowEx not supported\n" );
6967         return;
6968     }
6969
6970     hwnd = CreateWindowExA( 0, "MainWindowClass", "FlashWindow", WS_POPUP,
6971                             0, 0, 0, 0, 0, 0, 0, NULL );
6972     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
6973
6974     finfo.cbSize = sizeof(FLASHWINFO);
6975     finfo.dwFlags = FLASHW_TIMER;
6976     finfo.uCount = 3;
6977     finfo.dwTimeout = 200;
6978     finfo.hwnd = NULL;
6979     SetLastError(0xdeadbeef);
6980     ret = pFlashWindowEx(&finfo);
6981     todo_wine ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
6982                  "FlashWindowEx returned with %d\n", GetLastError());
6983
6984     finfo.hwnd = hwnd;
6985     SetLastError(0xdeadbeef);
6986     ret = pFlashWindowEx(NULL);
6987     todo_wine ok(!ret && GetLastError() == ERROR_NOACCESS,
6988        "FlashWindowEx returned with %d\n", GetLastError());
6989
6990     SetLastError(0xdeadbeef);
6991     ret = pFlashWindowEx(&finfo);
6992     todo_wine ok(!ret, "previous window state should not be active\n");
6993
6994     finfo.cbSize = sizeof(FLASHWINFO) - 1;
6995     SetLastError(0xdeadbeef);
6996     ret = pFlashWindowEx(&finfo);
6997     todo_wine ok(!ret && GetLastError()==ERROR_INVALID_PARAMETER,
6998        "FlashWindowEx succeeded\n");
6999
7000     finfo.cbSize = sizeof(FLASHWINFO) + 1;
7001     SetLastError(0xdeadbeef);
7002     ret = pFlashWindowEx(&finfo);
7003     todo_wine ok(!ret && GetLastError()==ERROR_INVALID_PARAMETER,
7004        "FlashWindowEx succeeded\n");
7005     finfo.cbSize = sizeof(FLASHWINFO);
7006
7007     DestroyWindow( hwnd );
7008
7009     SetLastError(0xdeadbeef);
7010     ret = pFlashWindowEx(&finfo);
7011     todo_wine ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
7012        "FlashWindowEx returned with %d\n", GetLastError());
7013
7014     ok(finfo.cbSize == sizeof(FLASHWINFO), "FlashWindowEx modified cdSize to %x\n", finfo.cbSize);
7015     ok(finfo.hwnd == hwnd, "FlashWindowEx modified hwnd to %p\n", finfo.hwnd);
7016     ok(finfo.dwFlags == FLASHW_TIMER, "FlashWindowEx modified dwFlags to %x\n", finfo.dwFlags);
7017     ok(finfo.uCount == 3, "FlashWindowEx modified uCount to %x\n", finfo.uCount);
7018     ok(finfo.dwTimeout == 200, "FlashWindowEx modified dwTimeout to %x\n", finfo.dwTimeout);
7019
7020     hwnd = CreateWindowExA( 0, "MainWindowClass", "FlashWindow", WS_VISIBLE | WS_POPUPWINDOW,
7021                             0, 0, 0, 0, 0, 0, 0, NULL );
7022     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
7023     finfo.hwnd = hwnd;
7024
7025     SetLastError(0xdeadbeef);
7026     ret = pFlashWindowEx(NULL);
7027     todo_wine ok(!ret && GetLastError() == ERROR_NOACCESS,
7028        "FlashWindowEx returned with %d\n", GetLastError());
7029
7030     SetLastError(0xdeadbeef);
7031     prev = pFlashWindowEx(&finfo);
7032
7033     ok(finfo.cbSize == sizeof(FLASHWINFO), "FlashWindowEx modified cdSize to %x\n", finfo.cbSize);
7034     ok(finfo.hwnd == hwnd, "FlashWindowEx modified hwnd to %p\n", finfo.hwnd);
7035     ok(finfo.dwFlags == FLASHW_TIMER, "FlashWindowEx modified dwFlags to %x\n", finfo.dwFlags);
7036     ok(finfo.uCount == 3, "FlashWindowEx modified uCount to %x\n", finfo.uCount);
7037     ok(finfo.dwTimeout == 200, "FlashWindowEx modified dwTimeout to %x\n", finfo.dwTimeout);
7038
7039     finfo.dwFlags = FLASHW_STOP;
7040     SetLastError(0xdeadbeef);
7041     ret = pFlashWindowEx(&finfo);
7042 todo_wine
7043     ok(prev != ret, "previous window state should be different\n");
7044
7045     DestroyWindow( hwnd );
7046 }
7047
7048 static void test_FindWindowEx(void)
7049 {
7050     HWND hwnd, found;
7051
7052     hwnd = CreateWindowExA( 0, "MainWindowClass", "caption", WS_POPUP, 0,0,0,0, 0, 0, 0, NULL );
7053     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
7054
7055     num_gettext_msgs = 0;
7056     found = FindWindowExA( 0, 0, "MainWindowClass", "" );
7057     ok( found == NULL, "expected a NULL hwnd\n" );
7058     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7059
7060     num_gettext_msgs = 0;
7061     found = FindWindowExA( 0, 0, "MainWindowClass", NULL );
7062     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
7063     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7064
7065     num_gettext_msgs = 0;
7066     found = FindWindowExA( 0, 0, "MainWindowClass", "caption" );
7067     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
7068     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7069
7070     DestroyWindow( hwnd );
7071
7072     hwnd = CreateWindowExA( 0, "MainWindowClass", NULL, WS_POPUP, 0,0,0,0, 0, 0, 0, NULL );
7073     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
7074
7075     num_gettext_msgs = 0;
7076     found = FindWindowExA( 0, 0, "MainWindowClass", "" );
7077     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
7078     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7079
7080     num_gettext_msgs = 0;
7081     found = FindWindowExA( 0, 0, "MainWindowClass", NULL );
7082     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
7083     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7084
7085     DestroyWindow( hwnd );
7086
7087     /* test behaviour with a window title that is an empty character */
7088     found = FindWindowExA( 0, 0, "Shell_TrayWnd", "" );
7089     ok( found != NULL, "found is NULL, expected a valid hwnd\n" );
7090     found = FindWindowExA( 0, 0, "Shell_TrayWnd", NULL );
7091     ok( found != NULL, "found is NULL, expected a valid hwnd\n" );
7092 }
7093
7094 static void test_GetLastActivePopup(void)
7095 {
7096     HWND hwndOwner, hwndPopup1, hwndPopup2;
7097
7098     hwndOwner = CreateWindowExA(0, "MainWindowClass", NULL,
7099                                 WS_VISIBLE | WS_POPUPWINDOW,
7100                                 100, 100, 200, 200,
7101                                 NULL, 0, GetModuleHandleA(NULL), NULL);
7102     hwndPopup1 = CreateWindowExA(0, "MainWindowClass", NULL,
7103                                  WS_VISIBLE | WS_POPUPWINDOW,
7104                                  100, 100, 200, 200,
7105                                  hwndOwner, 0, GetModuleHandleA(NULL), NULL);
7106     hwndPopup2 = CreateWindowExA(0, "MainWindowClass", NULL,
7107                                  WS_VISIBLE | WS_POPUPWINDOW,
7108                                  100, 100, 200, 200,
7109                                  hwndPopup1, 0, GetModuleHandleA(NULL), NULL);
7110     ok( GetLastActivePopup(hwndOwner) == hwndPopup2, "wrong last active popup\n" );
7111     DestroyWindow( hwndPopup2 );
7112     DestroyWindow( hwndPopup1 );
7113     DestroyWindow( hwndOwner );
7114 }
7115
7116 static LRESULT WINAPI my_httrasparent_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
7117 {
7118     if (msg == WM_NCHITTEST) return HTTRANSPARENT;
7119     return DefWindowProcA(hwnd, msg, wp, lp);
7120 }
7121
7122 static LRESULT WINAPI my_window_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
7123 {
7124     return DefWindowProcA(hwnd, msg, wp, lp);
7125 }
7126
7127 static void create_window_tree(HWND parent, HWND *window, int size)
7128 {
7129     static const DWORD style[] = { 0, WS_VISIBLE, WS_DISABLED, WS_VISIBLE | WS_DISABLED };
7130     int i, pos;
7131
7132     memset(window, 0, size * sizeof(window[0]));
7133
7134     pos = 0;
7135     for (i = 0; i < sizeof(style)/sizeof(style[0]); i++)
7136     {
7137         assert(pos < size);
7138         window[pos] = CreateWindowExA(0, "my_window", NULL, style[i] | WS_CHILD,
7139                                      0, 0, 100, 100, parent, 0, 0, NULL);
7140         ok(window[pos] != 0, "CreateWindowEx failed\n");
7141         pos++;
7142         assert(pos < size);
7143         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_window", NULL, style[i] | WS_CHILD,
7144                                      0, 0, 100, 100, parent, 0, 0, NULL);
7145         ok(window[pos] != 0, "CreateWindowEx failed\n");
7146         pos++;
7147
7148         assert(pos < size);
7149         window[pos] = CreateWindowExA(0, "my_httrasparent", NULL, style[i] | WS_CHILD,
7150                                      0, 0, 100, 100, parent, 0, 0, NULL);
7151         ok(window[pos] != 0, "CreateWindowEx failed\n");
7152         pos++;
7153         assert(pos < size);
7154         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_httrasparent", NULL, style[i] | WS_CHILD,
7155                                      0, 0, 100, 100, parent, 0, 0, NULL);
7156         ok(window[pos] != 0, "CreateWindowEx failed\n");
7157         pos++;
7158
7159         assert(pos < size);
7160         window[pos] = CreateWindowExA(0, "my_button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7161                                      0, 0, 100, 100, parent, 0, 0, NULL);
7162         ok(window[pos] != 0, "CreateWindowEx failed\n");
7163         pos++;
7164         assert(pos < size);
7165         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7166                                      0, 0, 100, 100, parent, 0, 0, NULL);
7167         ok(window[pos] != 0, "CreateWindowEx failed\n");
7168         pos++;
7169         assert(pos < size);
7170         window[pos] = CreateWindowExA(0, "my_button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7171                                      0, 0, 100, 100, parent, 0, 0, NULL);
7172         ok(window[pos] != 0, "CreateWindowEx failed\n");
7173         pos++;
7174         assert(pos < size);
7175         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7176                                      0, 0, 100, 100, parent, 0, 0, NULL);
7177         ok(window[pos] != 0, "CreateWindowEx failed\n");
7178         pos++;
7179
7180         assert(pos < size);
7181         window[pos] = CreateWindowExA(0, "Button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7182                                      0, 0, 100, 100, parent, 0, 0, NULL);
7183         ok(window[pos] != 0, "CreateWindowEx failed\n");
7184         pos++;
7185         assert(pos < size);
7186         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7187                                      0, 0, 100, 100, parent, 0, 0, NULL);
7188         ok(window[pos] != 0, "CreateWindowEx failed\n");
7189         pos++;
7190         assert(pos < size);
7191         window[pos] = CreateWindowExA(0, "Button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7192                                      0, 0, 100, 100, parent, 0, 0, NULL);
7193         ok(window[pos] != 0, "CreateWindowEx failed\n");
7194         pos++;
7195         assert(pos < size);
7196         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7197                                      0, 0, 100, 100, parent, 0, 0, NULL);
7198         ok(window[pos] != 0, "CreateWindowEx failed\n");
7199         pos++;
7200
7201         assert(pos < size);
7202         window[pos] = CreateWindowExA(0, "Static", NULL, style[i] | WS_CHILD,
7203                                      0, 0, 100, 100, parent, 0, 0, NULL);
7204         ok(window[pos] != 0, "CreateWindowEx failed\n");
7205         pos++;
7206         assert(pos < size);
7207         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Static", NULL, style[i] | WS_CHILD,
7208                                      0, 0, 100, 100, parent, 0, 0, NULL);
7209         ok(window[pos] != 0, "CreateWindowEx failed\n");
7210         pos++;
7211     }
7212 }
7213
7214 struct window_attributes
7215 {
7216     char class_name[128];
7217     BOOL is_visible, is_enabled, is_groupbox, is_httransparent, is_extransparent;
7218 };
7219
7220 static void get_window_attributes(HWND hwnd, struct window_attributes *attrs)
7221 {
7222     DWORD style, ex_style, hittest;
7223
7224     style = GetWindowLongA(hwnd, GWL_STYLE);
7225     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
7226     attrs->class_name[0] = 0;
7227     GetClassNameA(hwnd, attrs->class_name, sizeof(attrs->class_name));
7228     hittest = SendMessageA(hwnd, WM_NCHITTEST, 0, 0);
7229
7230     attrs->is_visible = (style & WS_VISIBLE) != 0;
7231     attrs->is_enabled = (style & WS_DISABLED) == 0;
7232     attrs->is_groupbox = !lstrcmpiA(attrs->class_name, "Button") && (style & BS_TYPEMASK) == BS_GROUPBOX;
7233     attrs->is_httransparent = hittest == HTTRANSPARENT;
7234     attrs->is_extransparent = (ex_style & WS_EX_TRANSPARENT) != 0;
7235 }
7236
7237 static int window_to_index(HWND hwnd, HWND *window, int size)
7238 {
7239     int i;
7240
7241     for (i = 0; i < size; i++)
7242     {
7243         if (!window[i]) break;
7244         if (window[i] == hwnd) return i;
7245     }
7246     return -1;
7247 }
7248
7249 static void test_child_window_from_point(void)
7250 {
7251     static const int real_child_pos[] = { 14,15,16,17,18,19,20,21,24,25,26,27,42,43,
7252                                           44,45,46,47,48,49,52,53,54,55,51,50,23,22,-1 };
7253     static const int real_child_pos_nt4[] = { 14,15,16,17,20,21,24,25,26,27,42,43,44,45,
7254                                               48,49,52,53,54,55,51,50,47,46,23,22,19,18,-1 };
7255     WNDCLASSA cls;
7256     HWND hwnd, parent, window[100];
7257     POINT pt;
7258     int found_invisible, found_disabled, found_groupbox, found_httransparent, found_extransparent;
7259     int ret, i;
7260
7261     ret = GetClassInfoA(0, "Button", &cls);
7262     ok(ret, "GetClassInfo(Button) failed\n");
7263     cls.lpszClassName = "my_button";
7264     ret = RegisterClassA(&cls);
7265     ok(ret, "RegisterClass(my_button) failed\n");
7266
7267     cls.lpszClassName = "my_httrasparent";
7268     cls.lpfnWndProc = my_httrasparent_proc;
7269     ret = RegisterClassA(&cls);
7270     ok(ret, "RegisterClass(my_httrasparent) failed\n");
7271
7272     cls.lpszClassName = "my_window";
7273     cls.lpfnWndProc = my_window_proc;
7274     ret = RegisterClassA(&cls);
7275     ok(ret, "RegisterClass(my_window) failed\n");
7276
7277     parent = CreateWindowExA(0, "MainWindowClass", NULL,
7278                             WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP | WS_VISIBLE,
7279                             100, 100, 200, 200,
7280                             0, 0, GetModuleHandleA(NULL), NULL);
7281     ok(parent != 0, "CreateWindowEx failed\n");
7282     trace("parent %p\n", parent);
7283
7284     create_window_tree(parent, window, sizeof(window)/sizeof(window[0]));
7285
7286     found_invisible = 0;
7287     found_disabled = 0;
7288     found_groupbox = 0;
7289     found_httransparent = 0;
7290     found_extransparent = 0;
7291
7292     /* FIXME: also test WindowFromPoint, ChildWindowFromPoint, ChildWindowFromPointEx */
7293     for (i = 0; i < sizeof(real_child_pos)/sizeof(real_child_pos[0]); i++)
7294     {
7295         struct window_attributes attrs;
7296
7297         pt.x = pt.y = 50;
7298         hwnd = RealChildWindowFromPoint(parent, pt);
7299         ok(hwnd != 0, "RealChildWindowFromPoint failed\n");
7300         ret = window_to_index(hwnd, window, sizeof(window)/sizeof(window[0]));
7301         /* FIXME: remove once Wine is fixed */
7302         if (ret != real_child_pos[i])
7303             todo_wine ok(ret == real_child_pos[i] || broken(ret == real_child_pos_nt4[i]), "expected %d, got %d\n", real_child_pos[i], ret);
7304         else
7305             ok(ret == real_child_pos[i] || broken(ret == real_child_pos_nt4[i]), "expected %d, got %d\n", real_child_pos[i], ret);
7306
7307         get_window_attributes(hwnd, &attrs);
7308         if (!attrs.is_visible) found_invisible++;
7309         if (!attrs.is_enabled) found_disabled++;
7310         if (attrs.is_groupbox) found_groupbox++;
7311         if (attrs.is_httransparent) found_httransparent++;
7312         if (attrs.is_extransparent) found_extransparent++;
7313
7314         if (ret != real_child_pos[i] && ret != -1)
7315         {
7316             trace("found hwnd %p (%s), is_visible %d, is_enabled %d, is_groupbox %d, is_httransparent %d, is_extransparent %d\n",
7317                   hwnd, attrs.class_name, attrs.is_visible, attrs.is_enabled, attrs.is_groupbox, attrs.is_httransparent, attrs.is_extransparent);
7318             get_window_attributes(window[real_child_pos[i]], &attrs);
7319             trace("expected hwnd %p (%s), is_visible %d, is_enabled %d, is_groupbox %d, is_httransparent %d, is_extransparent %d\n",
7320                   window[real_child_pos[i]], attrs.class_name, attrs.is_visible, attrs.is_enabled, attrs.is_groupbox, attrs.is_httransparent, attrs.is_extransparent);
7321         }
7322         if (ret == -1)
7323         {
7324             ok(hwnd == parent, "expected %p, got %p\n", parent, hwnd);
7325             break;
7326         }
7327         DestroyWindow(hwnd);
7328     }
7329
7330     DestroyWindow(parent);
7331
7332     ok(!found_invisible, "found %d invisible windows\n", found_invisible);
7333     ok(found_disabled, "found %d disabled windows\n", found_disabled);
7334 todo_wine
7335     ok(found_groupbox == 4, "found %d groupbox windows\n", found_groupbox);
7336     ok(found_httransparent, "found %d httransparent windows\n", found_httransparent);
7337 todo_wine
7338     ok(found_extransparent, "found %d extransparent windows\n", found_extransparent);
7339
7340     ret = UnregisterClassA("my_button", cls.hInstance);
7341     ok(ret, "UnregisterClass(my_button) failed\n");
7342     ret = UnregisterClassA("my_httrasparent", cls.hInstance);
7343     ok(ret, "UnregisterClass(my_httrasparent) failed\n");
7344     ret = UnregisterClassA("my_window", cls.hInstance);
7345     ok(ret, "UnregisterClass(my_window) failed\n");
7346 }
7347
7348 static void simulate_click(int x, int y)
7349 {
7350     INPUT input[2];
7351     UINT events_no;
7352
7353     SetCursorPos(x, y);
7354     memset(input, 0, sizeof(input));
7355     input[0].type = INPUT_MOUSE;
7356     U(input[0]).mi.dx = x;
7357     U(input[0]).mi.dy = y;
7358     U(input[0]).mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
7359     input[1].type = INPUT_MOUSE;
7360     U(input[1]).mi.dx = x;
7361     U(input[1]).mi.dy = y;
7362     U(input[1]).mi.dwFlags = MOUSEEVENTF_LEFTUP;
7363     events_no = SendInput(2, input, sizeof(input[0]));
7364     ok(events_no == 2, "SendInput returned %d\n", events_no);
7365 }
7366
7367 static WNDPROC def_static_proc;
7368 static BOOL got_hittest;
7369 static LRESULT WINAPI static_hook_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
7370 {
7371     if(msg == WM_NCHITTEST)
7372         got_hittest = TRUE;
7373     if(msg == WM_LBUTTONDOWN)
7374         ok(0, "unexpected call\n");
7375
7376     return def_static_proc(hwnd, msg, wp, lp);
7377 }
7378
7379 static void window_from_point_proc(HWND parent)
7380 {
7381     HANDLE start_event, end_event;
7382     HANDLE win, child_static, child_button;
7383     BOOL got_click;
7384     DWORD ret;
7385     POINT pt;
7386     MSG msg;
7387
7388     start_event = OpenEventA(EVENT_ALL_ACCESS, FALSE, "test_wfp_start");
7389     ok(start_event != 0, "OpenEvent failed\n");
7390     end_event = OpenEventA(EVENT_ALL_ACCESS, FALSE, "test_wfp_end");
7391     ok(end_event != 0, "OpenEvent failed\n");
7392
7393     child_static = CreateWindowExA(0, "static", "static", WS_CHILD | WS_VISIBLE,
7394             0, 0, 100, 100, parent, 0, NULL, NULL);
7395     ok(child_static != 0, "CreateWindowEx failed\n");
7396     pt.x = pt.y = 150;
7397     win = WindowFromPoint(pt);
7398     ok(win == parent, "WindowFromPoint returned %p, expected %p\n", win, parent);
7399
7400     child_button = CreateWindowExA(0, "button", "button", WS_CHILD | WS_VISIBLE,
7401             100, 0, 100, 100, parent, 0, NULL, NULL);
7402     ok(child_button != 0, "CreateWindowEx failed\n");
7403     pt.x = 250;
7404     win = WindowFromPoint(pt);
7405     ok(win == child_button, "WindowFromPoint returned %p, expected %p\n", win, child_button);
7406
7407     /* without this window simulate click test keeps sending WM_NCHITTEST
7408      * message to child_static in an infinite loop */
7409     win = CreateWindowExA(0, "button", "button", WS_CHILD | WS_VISIBLE,
7410             0, 0, 100, 100, parent, 0, NULL, NULL);
7411     ok(win != 0, "CreateWindowEx failed\n");
7412     def_static_proc = (void*)SetWindowLongPtrA(child_static,
7413             GWLP_WNDPROC, (LONG_PTR)static_hook_proc);
7414     flush_events(TRUE);
7415     SetEvent(start_event);
7416
7417     got_hittest = FALSE;
7418     got_click = FALSE;
7419     while(!got_click && wait_for_message(&msg)) {
7420         if(msg.message == WM_LBUTTONUP) {
7421             ok(msg.hwnd == win, "msg.hwnd = %p, expected %p\n", msg.hwnd, win);
7422             got_click = TRUE;
7423         }
7424         DispatchMessageA(&msg);
7425     }
7426     ok(got_hittest, "transparent window didn't get WM_NCHITTEST message\n");
7427     ok(got_click, "button under static window didn't get WM_LBUTTONUP\n");
7428
7429     ret = WaitForSingleObject(end_event, 5000);
7430     ok(ret == WAIT_OBJECT_0, "WaitForSingleObject returned %x\n", ret);
7431
7432     CloseHandle(start_event);
7433     CloseHandle(end_event);
7434 }
7435
7436 static void test_window_from_point(const char *argv0)
7437 {
7438     HWND hwnd, child, win;
7439     POINT pt;
7440     PROCESS_INFORMATION info;
7441     STARTUPINFOA startup;
7442     char cmd[MAX_PATH];
7443     HANDLE start_event, end_event;
7444
7445     hwnd = CreateWindowExA(0, "MainWindowClass", NULL, WS_POPUP | WS_VISIBLE,
7446             100, 100, 200, 100, 0, 0, NULL, NULL);
7447     ok(hwnd != 0, "CreateWindowEx failed\n");
7448
7449     pt.x = pt.y = 150;
7450     win = WindowFromPoint(pt);
7451     pt.x = 250;
7452     if(win == hwnd)
7453         win = WindowFromPoint(pt);
7454     if(win != hwnd) {
7455         skip("there's another window covering test window\n");
7456         DestroyWindow(hwnd);
7457         return;
7458     }
7459
7460     child = CreateWindowExA(0, "static", "static", WS_CHILD | WS_VISIBLE,
7461             0, 0, 100, 100, hwnd, 0, NULL, NULL);
7462     ok(child != 0, "CreateWindowEx failed\n");
7463     pt.x = pt.y = 150;
7464     win = WindowFromPoint(pt);
7465     ok(win == hwnd, "WindowFromPoint returned %p, expected %p\n", win, hwnd);
7466     DestroyWindow(child);
7467
7468     child = CreateWindowExA(0, "button", "button", WS_CHILD | WS_VISIBLE,
7469                 0, 0, 100, 100, hwnd, 0, NULL, NULL);
7470     ok(child != 0, "CreateWindowEx failed\n");
7471     win = WindowFromPoint(pt);
7472     ok(win == child, "WindowFromPoint returned %p, expected %p\n", win, child);
7473     DestroyWindow(child);
7474
7475     start_event = CreateEventA(NULL, FALSE, FALSE, "test_wfp_start");
7476     ok(start_event != 0, "CreateEvent failed\n");
7477     end_event = CreateEventA(NULL, FALSE, FALSE, "test_wfp_end");
7478     ok(start_event != 0, "CreateEvent failed\n");
7479
7480     sprintf(cmd, "%s win create_children %p\n", argv0, hwnd);
7481     memset(&startup, 0, sizeof(startup));
7482     startup.cb = sizeof(startup);
7483     ok(CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL,
7484                 &startup, &info), "CreateProcess failed.\n");
7485     ok(wait_for_event(start_event, 1000), "didn't get start_event\n");
7486
7487     child = GetWindow(hwnd, GW_CHILD);
7488     win = WindowFromPoint(pt);
7489     ok(win == child, "WindowFromPoint returned %p, expected %p\n", win, child);
7490
7491     simulate_click(150, 150);
7492     flush_events(TRUE);
7493
7494     child = GetWindow(child, GW_HWNDNEXT);
7495     pt.x = 250;
7496     win = WindowFromPoint(pt);
7497     ok(win == child, "WindowFromPoint returned %p, expected %p\n", win, child);
7498
7499     SetEvent(end_event);
7500     winetest_wait_child_process(info.hProcess);
7501     CloseHandle(start_event);
7502     CloseHandle(end_event);
7503     CloseHandle(info.hProcess);
7504     CloseHandle(info.hThread);
7505
7506     DestroyWindow(hwnd);
7507 }
7508
7509 static void test_map_points(void)
7510 {
7511     BOOL ret;
7512     POINT p;
7513     HWND wnd, wnd0, dwnd;
7514     INT n;
7515     DWORD err;
7516     POINT pos = { 100, 200 };
7517     int width = 150;
7518     int height = 150;
7519     RECT window_rect;
7520     RECT client_rect;
7521
7522     /* Create test windows */
7523     wnd = CreateWindowA("static", "test1", WS_POPUP, pos.x, pos.y, width, height, NULL, NULL, NULL, NULL);
7524     ok(wnd != NULL, "Failed %p\n", wnd);
7525     wnd0 = CreateWindowA("static", "test2", WS_POPUP, 0, 0, width, height, NULL, NULL, NULL, NULL);
7526     ok(wnd0 != NULL, "Failed %p\n", wnd);
7527     dwnd = CreateWindowA("static", "test3", 0, 200, 300, 150, 150, NULL, NULL, NULL, NULL);
7528     DestroyWindow(dwnd);
7529     ok(dwnd != NULL, "Failed %p\n", dwnd);
7530
7531     /* Verify window rect and client rect (they should have the same width and height) */
7532     GetWindowRect(wnd, &window_rect);
7533     ok(window_rect.left == pos.x, "left is %d instead of %d\n", window_rect.left, pos.x);
7534     ok(window_rect.top == pos.y, "top is %d instead of %d\n", window_rect.top, pos.y);
7535     ok(window_rect.right == pos.x + width, "right is %d instead of %d\n", window_rect.right, pos.x + width);
7536     ok(window_rect.bottom == pos.y + height, "bottom is %d instead of %d\n", window_rect.bottom, pos.y + height);
7537     GetClientRect(wnd, &client_rect);
7538     ok(client_rect.left == 0, "left is %d instead of 0\n", client_rect.left);
7539     ok(client_rect.top == 0, "top is %d instead of 0\n", client_rect.top);
7540     ok(client_rect.right == width, "right is %d instead of %d\n", client_rect.right, width);
7541     ok(client_rect.bottom == height, "bottom is %d instead of %d\n", client_rect.bottom, height);
7542
7543     /* Test MapWindowPoints */
7544
7545     /* MapWindowPoints(NULL or wnd, NULL or wnd, NULL, 1); crashes on Windows */
7546
7547     SetLastError(0xdeadbeef);
7548     n = MapWindowPoints(NULL, NULL, NULL, 0);
7549     err = GetLastError();
7550     ok(n == 0, "Got %d, expected %d\n", n, 0);
7551     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7552
7553     SetLastError(0xdeadbeef);
7554     n = MapWindowPoints(wnd, wnd, NULL, 0);
7555     err = GetLastError();
7556     ok(n == 0, "Got %d, expected %d\n", n, 0);
7557     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7558
7559     n = MapWindowPoints(wnd, NULL, NULL, 0);
7560     ok(n == MAKELONG(window_rect.left, window_rect.top), "Got %x, expected %x\n",
7561        n, MAKELONG(window_rect.left, window_rect.top));
7562
7563     n = MapWindowPoints(NULL, wnd, NULL, 0);
7564     ok(n == MAKELONG(-window_rect.left, -window_rect.top), "Got %x, expected %x\n",
7565        n, MAKELONG(-window_rect.left, -window_rect.top));
7566
7567     SetLastError(0xdeadbeef);
7568     p.x = p.y = 100;
7569     n = MapWindowPoints(dwnd, NULL, &p, 1);
7570     err = GetLastError();
7571     ok(n == 0, "Got %d, expected %d\n", n, 0);
7572     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7573     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7574
7575     SetLastError(0xdeadbeef);
7576     p.x = p.y = 100;
7577     n = MapWindowPoints(dwnd, wnd, &p, 1);
7578     err = GetLastError();
7579     ok(n == 0, "Got %d, expected %d\n", n, 0);
7580     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7581     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7582
7583     SetLastError(0xdeadbeef);
7584     p.x = p.y = 100;
7585     n = MapWindowPoints(NULL, dwnd, &p, 1);
7586     err = GetLastError();
7587     ok(n == 0, "Got %d, expected %d\n", n, 0);
7588     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7589     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7590
7591     SetLastError(0xdeadbeef);
7592     p.x = p.y = 100;
7593     n = MapWindowPoints(wnd, dwnd, &p, 1);
7594     err = GetLastError();
7595     ok(n == 0, "Got %d, expected %d\n", n, 0);
7596     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7597     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7598
7599     SetLastError(0xdeadbeef);
7600     p.x = p.y = 100;
7601     n = MapWindowPoints(dwnd, dwnd, &p, 1);
7602     err = GetLastError();
7603     ok(n == 0, "Got %d, expected %d\n", n, 0);
7604     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7605     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7606
7607     SetLastError(0xdeadbeef);
7608     p.x = p.y = 100;
7609     n = MapWindowPoints(NULL, NULL, &p, 1);
7610     err = GetLastError();
7611     ok(n == 0, "Got %d, expected %d\n", n, 0);
7612     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7613     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7614
7615     SetLastError(0xdeadbeef);
7616     p.x = p.y = 100;
7617     n = MapWindowPoints(wnd, wnd, &p, 1);
7618     err = GetLastError();
7619     ok(n == 0, "Got %d, expected %d\n", n, 0);
7620     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7621     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7622
7623     p.x = p.y = 100;
7624     n = MapWindowPoints(wnd, NULL, &p, 1);
7625     ok(n == MAKELONG(window_rect.left, window_rect.top), "Got %x, expected %x\n",
7626        n, MAKELONG(window_rect.left, window_rect.top));
7627     ok((p.x == (window_rect.left + 100)) && (p.y == (window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7628        p.x, p.y, window_rect.left + 100, window_rect.top + 100);
7629
7630     p.x = p.y = 100;
7631     n = MapWindowPoints(NULL, wnd, &p, 1);
7632     ok(n == MAKELONG(-window_rect.left, -window_rect.top), "Got %x, expected %x\n",
7633        n, MAKELONG(-window_rect.left, -window_rect.top));
7634     ok((p.x == (-window_rect.left + 100)) && (p.y == (-window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7635        p.x, p.y, -window_rect.left + 100, -window_rect.top + 100);
7636
7637     SetLastError(0xdeadbeef);
7638     p.x = p.y = 0;
7639     n = MapWindowPoints(wnd0, NULL, &p, 1);
7640     err = GetLastError();
7641     ok(n == 0, "Got %x,  expected 0\n", n);
7642     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7643     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7644
7645     SetLastError(0xdeadbeef);
7646     p.x = p.y = 0;
7647     n = MapWindowPoints(NULL, wnd0, &p, 1);
7648     err = GetLastError();
7649     ok(n == 0, "Got %x,  expected 0\n", n);
7650     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7651     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7652
7653     /* Test ClientToScreen */
7654
7655     /* ClientToScreen(wnd, NULL); crashes on Windows */
7656
7657     SetLastError(0xdeadbeef);
7658     ret = ClientToScreen(NULL, NULL);
7659     err = GetLastError();
7660     ok(!ret, "Should fail\n");
7661     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7662
7663     SetLastError(0xdeadbeef);
7664     p.x = p.y = 100;
7665     ret = ClientToScreen(NULL, &p);
7666     err = GetLastError();
7667     ok(!ret, "Should fail\n");
7668     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7669     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7670
7671     SetLastError(0xdeadbeef);
7672     p.x = p.y = 100;
7673     ret = ClientToScreen(dwnd, &p);
7674     err = GetLastError();
7675     ok(!ret, "Should fail\n");
7676     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7677     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7678
7679     p.x = p.y = 100;
7680     ret = ClientToScreen(wnd, &p);
7681     ok(ret, "Failed with error %u\n", GetLastError());
7682     ok((p.x == (window_rect.left + 100)) && (p.y == (window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7683        p.x, p.y, window_rect.left + 100, window_rect.top + 100);
7684
7685     p.x = p.y = 0;
7686     ret = ClientToScreen(wnd0, &p);
7687     ok(ret, "Failed with error %u\n", GetLastError());
7688     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7689
7690     /* Test ScreenToClient */
7691
7692     /* ScreenToClient(wnd, NULL); crashes on Windows */
7693
7694     SetLastError(0xdeadbeef);
7695     ret = ScreenToClient(NULL, NULL);
7696     err = GetLastError();
7697     ok(!ret, "Should fail\n");
7698     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7699
7700     SetLastError(0xdeadbeef);
7701     p.x = p.y = 100;
7702     ret = ScreenToClient(NULL, &p);
7703     err = GetLastError();
7704     ok(!ret, "Should fail\n");
7705     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7706     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7707
7708     SetLastError(0xdeadbeef);
7709     p.x = p.y = 100;
7710     ret = ScreenToClient(dwnd, &p);
7711     err = GetLastError();
7712     ok(!ret, "Should fail\n");
7713     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7714     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7715
7716     p.x = p.y = 100;
7717     ret = ScreenToClient(wnd, &p);
7718     ok(ret, "Failed with error %u\n", GetLastError());
7719     ok((p.x == (-window_rect.left + 100)) && (p.y == (-window_rect.top + 100)), "Failed got(%d, %d), expected (%d, %d)\n",
7720        p.x, p.y, -window_rect.left + 100, -window_rect.top + 100);
7721
7722     p.x = p.y = 0;
7723     ret = ScreenToClient(wnd0, &p);
7724     ok(ret, "Failed with error %u\n", GetLastError());
7725     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7726
7727     DestroyWindow(wnd);
7728     DestroyWindow(wnd0);
7729 }
7730
7731 static void test_update_region(void)
7732 {
7733     HWND hwnd, parent, child;
7734     HRGN  rgn1, rgn2;
7735     const RECT rc = {15, 15, 40, 40};
7736     const POINT wnd_orig = {30, 20};
7737     const POINT child_orig = {10, 5};
7738
7739     parent = CreateWindowExA(0, "MainWindowClass", NULL,
7740                 WS_VISIBLE | WS_CLIPCHILDREN,
7741                 0, 0, 300, 150, NULL, NULL, GetModuleHandleA(0), 0);
7742     hwnd = CreateWindowExA(0, "MainWindowClass", NULL,
7743                 WS_VISIBLE | WS_CLIPCHILDREN | WS_CHILD,
7744                 0, 0, 200, 100, parent, NULL, GetModuleHandleA(0), 0);
7745     child = CreateWindowExA(0, "MainWindowClass", NULL,
7746                 WS_VISIBLE | WS_CHILD,
7747                 child_orig.x, child_orig.y,  100, 50,
7748                 hwnd, NULL, GetModuleHandleA(0), 0);
7749     assert(parent && hwnd && child);
7750
7751     ValidateRgn(parent, NULL);
7752     ValidateRgn(hwnd, NULL);
7753     InvalidateRect(hwnd, &rc, FALSE);
7754     ValidateRgn(child, NULL);
7755
7756     rgn1 = CreateRectRgn(0, 0, 0, 0);
7757     ok(GetUpdateRgn(parent, rgn1, FALSE) == NULLREGION,
7758             "has invalid area after ValidateRgn(NULL)\n");
7759     GetUpdateRgn(hwnd, rgn1, FALSE);
7760     rgn2 = CreateRectRgnIndirect(&rc);
7761     ok(EqualRgn(rgn1, rgn2), "assigned and retrieved update regions are different\n");
7762     ok(GetUpdateRgn(child, rgn2, FALSE) == NULLREGION,
7763             "has invalid area after ValidateRgn(NULL)\n");
7764
7765     SetWindowPos(hwnd, 0, wnd_orig.x, wnd_orig.y,  0, 0,
7766             SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE);
7767
7768     /* parent now has non-simple update region, it consist of
7769      * two rects, that was exposed after hwnd moving ... */
7770     SetRectRgn(rgn1, 0, 0, 200, wnd_orig.y);
7771     SetRectRgn(rgn2, 0, 0, wnd_orig.x, 100);
7772     CombineRgn(rgn1, rgn1, rgn2, RGN_OR);
7773     /* ... and mapped hwnd's invalid area, that hwnd has before moving */
7774     SetRectRgn(rgn2, rc.left + wnd_orig.x, rc.top + wnd_orig.y,
7775             rc.right + wnd_orig.x, rc.bottom + wnd_orig.y);
7776     CombineRgn(rgn1, rgn1, rgn2, RGN_OR);
7777     GetUpdateRgn(parent, rgn2, FALSE);
7778 todo_wine
7779     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7780
7781     /* hwnd has the same invalid region as before moving */
7782     SetRectRgn(rgn1, rc.left, rc.top, rc.right, rc.bottom);
7783     GetUpdateRgn(hwnd, rgn2, FALSE);
7784     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7785
7786     /* hwnd's invalid area maps to child during moving */
7787     SetRectRgn(rgn1, rc.left - child_orig.x , rc.top - child_orig.y,
7788             rc.right - child_orig.x, rc.bottom - child_orig.y);
7789     GetUpdateRgn(child, rgn2, FALSE);
7790 todo_wine
7791     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7792
7793     DeleteObject(rgn1);
7794     DeleteObject(rgn2);
7795     DestroyWindow(parent);
7796 }
7797
7798 static void test_window_without_child_style(void)
7799 {
7800     HWND hwnd;
7801
7802     hwnd = CreateWindowExA(0, "edit", NULL, WS_VISIBLE|WS_CHILD,
7803             0, 0, 50, 50, hwndMain, NULL, 0, NULL);
7804     ok(hwnd != NULL, "CreateWindow failed\n");
7805
7806     ok(SetWindowLongA(hwnd, GWL_STYLE, GetWindowLongA(hwnd, GWL_STYLE) & (~WS_CHILD)),
7807             "can't remove WS_CHILD style\n");
7808
7809     SetActiveWindow(hwndMain);
7810     PostMessageW(hwnd, WM_LBUTTONUP, 0, 0);
7811     SendMessageW(hwnd, WM_NCLBUTTONDOWN, HTCAPTION, 0);
7812     check_active_state(hwnd, hwnd, hwnd);
7813     flush_events(TRUE);
7814
7815     DestroyWindow(hwnd);
7816 }
7817
7818
7819 struct smresult_thread_data
7820 {
7821     HWND main_hwnd;
7822     HWND thread_hwnd;
7823     HANDLE thread_started;
7824     HANDLE thread_got_wm_app;
7825     HANDLE main_in_wm_app_1;
7826     HANDLE thread_replied;
7827 };
7828
7829
7830 static LRESULT WINAPI smresult_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
7831 {
7832     switch (msg)
7833     {
7834     case WM_APP:
7835     {
7836         struct smresult_thread_data *data = (struct smresult_thread_data*)lparam;
7837
7838         ok(hwnd == data->thread_hwnd, "unexpected hwnd %p\n", hwnd);
7839
7840         SendNotifyMessageA(data->main_hwnd, WM_APP+1, 0, lparam);
7841
7842         /* Don't return until the main thread is processing our sent message. */
7843         ok(WaitForSingleObject(data->main_in_wm_app_1, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
7844
7845         /* Break the PeekMessage loop so we can notify the main thread after we return. */
7846         SetEvent(data->thread_got_wm_app);
7847
7848         return 0x240408ea;
7849     }
7850     case WM_APP+1:
7851     {
7852         struct smresult_thread_data *data = (struct smresult_thread_data*)lparam;
7853         LRESULT res;
7854
7855         ok(hwnd == data->main_hwnd, "unexpected hwnd %p\n", hwnd);
7856
7857         /* Ask the thread to reply to our WM_APP message. */
7858         SetEvent(data->main_in_wm_app_1);
7859
7860         /* Wait until the thread has sent a reply. */
7861         ok(WaitForSingleObject(data->thread_replied, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
7862
7863         /* Send another message while we have a reply queued for the current one. */
7864         res = SendMessageA(data->thread_hwnd, WM_APP+2, 0, lparam);
7865         ok(res == 0x449b0190, "unexpected result %lx\n", res);
7866
7867         return 0;
7868     }
7869     case WM_APP+2:
7870     {
7871         struct smresult_thread_data *data = (struct smresult_thread_data*)lparam;
7872
7873         ok(hwnd == data->thread_hwnd, "unexpected hwnd %p\n", hwnd);
7874
7875         /* Don't return until we know the main thread is processing sent messages. */
7876         SendMessageA(data->main_hwnd, WM_NULL, 0, 0);
7877
7878         return 0x449b0190;
7879     }
7880     case WM_CLOSE:
7881         PostQuitMessage(0);
7882         break;
7883     }
7884     return DefWindowProcA(hwnd, msg, wparam, lparam);
7885 }
7886
7887 static DWORD WINAPI smresult_thread_proc(void *param)
7888 {
7889     MSG msg;
7890     struct smresult_thread_data *data = param;
7891
7892     data->thread_hwnd = CreateWindowExA(0, "SmresultClass", "window caption text", WS_OVERLAPPEDWINDOW,
7893                                       100, 100, 200, 200, 0, 0, 0, NULL);
7894     ok(data->thread_hwnd != 0, "Failed to create overlapped window\n");
7895
7896     SetEvent(data->thread_started);
7897
7898     /* Loop until we've processed WM_APP. */
7899     while (WaitForSingleObject(data->thread_got_wm_app, 0) != WAIT_OBJECT_0)
7900     {
7901         if (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
7902         {
7903             TranslateMessage(&msg);
7904             DispatchMessageA(&msg);
7905         }
7906         else
7907         {
7908             MsgWaitForMultipleObjects(1, &data->thread_got_wm_app, FALSE, INFINITE, QS_SENDMESSAGE);
7909         }
7910     }
7911
7912     /* Notify the main thread that we replied to its WM_APP message. */
7913     SetEvent(data->thread_replied);
7914
7915     while (GetMessageA(&msg, 0, 0, 0))
7916     {
7917         TranslateMessage(&msg);
7918         DispatchMessageA(&msg);
7919     }
7920
7921     return 0;
7922 }
7923
7924 static void test_smresult(void)
7925 {
7926     WNDCLASSA cls;
7927     HANDLE hThread;
7928     DWORD tid;
7929     struct smresult_thread_data data;
7930     BOOL ret;
7931     LRESULT res;
7932
7933     cls.style = CS_DBLCLKS;
7934     cls.lpfnWndProc = smresult_wndproc;
7935     cls.cbClsExtra = 0;
7936     cls.cbWndExtra = 0;
7937     cls.hInstance = GetModuleHandleA(0);
7938     cls.hIcon = 0;
7939     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
7940     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
7941     cls.lpszMenuName = NULL;
7942     cls.lpszClassName = "SmresultClass";
7943
7944     ret = RegisterClassA(&cls);
7945     ok(ret, "RegisterClassA failed\n");
7946
7947     data.thread_started = CreateEventA(NULL, TRUE, FALSE, NULL);
7948     ok(data.thread_started != NULL, "CreateEventA failed\n");
7949
7950     data.thread_got_wm_app = CreateEventA(NULL, TRUE, FALSE, NULL);
7951     ok(data.thread_got_wm_app != NULL, "CreateEventA failed\n");
7952
7953     data.main_in_wm_app_1 = CreateEventA(NULL, TRUE, FALSE, NULL);
7954     ok(data.main_in_wm_app_1 != NULL, "CreateEventA failed\n");
7955
7956     data.thread_replied = CreateEventA(NULL, TRUE, FALSE, NULL);
7957     ok(data.thread_replied != NULL, "CreateEventA failed\n");
7958
7959     data.main_hwnd = CreateWindowExA(0, "SmresultClass", "window caption text", WS_OVERLAPPEDWINDOW,
7960                                       100, 100, 200, 200, 0, 0, 0, NULL);
7961
7962     hThread = CreateThread(NULL, 0, smresult_thread_proc, &data, 0, &tid);
7963     ok(hThread != NULL, "CreateThread failed, error %d\n", GetLastError());
7964
7965     ok(WaitForSingleObject(data.thread_started, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
7966
7967     res = SendMessageA(data.thread_hwnd, WM_APP, 0, (LPARAM)&data);
7968     ok(res == 0x240408ea, "unexpected result %lx\n", res);
7969
7970     SendMessageA(data.thread_hwnd, WM_CLOSE, 0, 0);
7971
7972     DestroyWindow(data.main_hwnd);
7973
7974     ok(WaitForSingleObject(hThread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
7975
7976     CloseHandle(data.thread_started);
7977     CloseHandle(data.thread_got_wm_app);
7978     CloseHandle(data.main_in_wm_app_1);
7979     CloseHandle(data.thread_replied);
7980 }
7981
7982 static void test_GetMessagePos(void)
7983 {
7984     HWND button;
7985     DWORD pos;
7986     MSG msg;
7987
7988     button = CreateWindowExA(0, "button", "button", WS_VISIBLE,
7989             100, 100, 100, 100, 0, 0, 0, NULL);
7990     ok(button != 0, "CreateWindowExA failed\n");
7991
7992     SetCursorPos(120, 140);
7993     flush_events(TRUE);
7994     pos = GetMessagePos();
7995     ok(pos == MAKELONG(120, 140), "pos = %08x\n", pos);
7996
7997     SetCursorPos(340, 320);
7998     pos = GetMessagePos();
7999     ok(pos == MAKELONG(120, 140), "pos = %08x\n", pos);
8000
8001     SendMessageW(button, WM_APP, 0, 0);
8002     pos = GetMessagePos();
8003     ok(pos == MAKELONG(120, 140), "pos = %08x\n", pos);
8004
8005     PostMessageA(button, WM_APP, 0, 0);
8006     GetMessageA(&msg, button, 0, 0);
8007     ok(msg.message == WM_APP, "msg.message = %x\n", msg.message);
8008     pos = GetMessagePos();
8009     todo_wine ok(pos == MAKELONG(340, 320), "pos = %08x\n", pos);
8010
8011     PostMessageA(button, WM_APP, 0, 0);
8012     SetCursorPos(350, 330);
8013     GetMessageA(&msg, button, 0, 0);
8014     ok(msg.message == WM_APP, "msg.message = %x\n", msg.message);
8015     pos = GetMessagePos();
8016     todo_wine ok(pos == MAKELONG(340, 320), "pos = %08x\n", pos);
8017
8018     PostMessageA(button, WM_APP, 0, 0);
8019     SetCursorPos(320, 340);
8020     PostMessageA(button, WM_APP+1, 0, 0);
8021     pos = GetMessagePos();
8022     todo_wine ok(pos == MAKELONG(340, 320), "pos = %08x\n", pos);
8023     GetMessageA(&msg, button, 0, 0);
8024     ok(msg.message == WM_APP, "msg.message = %x\n", msg.message);
8025     pos = GetMessagePos();
8026     todo_wine ok(pos == MAKELONG(350, 330), "pos = %08x\n", pos);
8027     GetMessageA(&msg, button, 0, 0);
8028     ok(msg.message == WM_APP+1, "msg.message = %x\n", msg.message);
8029     pos = GetMessagePos();
8030     todo_wine ok(pos == MAKELONG(320, 340), "pos = %08x\n", pos);
8031
8032     SetTimer(button, 1, 250, NULL);
8033     SetCursorPos(330, 350);
8034     GetMessageA(&msg, button, 0, 0);
8035     ok(msg.message == WM_TIMER, "msg.message = %x\n", msg.message);
8036     pos = GetMessagePos();
8037     todo_wine ok(pos == MAKELONG(330, 350), "pos = %08x\n", pos);
8038     KillTimer(button, 1);
8039
8040     DestroyWindow(button);
8041 }
8042
8043 START_TEST(win)
8044 {
8045     char **argv;
8046     int argc = winetest_get_mainargs( &argv );
8047     HMODULE user32 = GetModuleHandleA( "user32.dll" );
8048     HMODULE gdi32 = GetModuleHandleA("gdi32.dll");
8049     pGetAncestor = (void *)GetProcAddress( user32, "GetAncestor" );
8050     pGetWindowInfo = (void *)GetProcAddress( user32, "GetWindowInfo" );
8051     pGetWindowModuleFileNameA = (void *)GetProcAddress( user32, "GetWindowModuleFileNameA" );
8052     pGetLayeredWindowAttributes = (void *)GetProcAddress( user32, "GetLayeredWindowAttributes" );
8053     pSetLayeredWindowAttributes = (void *)GetProcAddress( user32, "SetLayeredWindowAttributes" );
8054     pUpdateLayeredWindow = (void *)GetProcAddress( user32, "UpdateLayeredWindow" );
8055     pUpdateLayeredWindowIndirect = (void *)GetProcAddress( user32, "UpdateLayeredWindowIndirect" );
8056     pGetMonitorInfoA = (void *)GetProcAddress( user32,  "GetMonitorInfoA" );
8057     pMonitorFromPoint = (void *)GetProcAddress( user32,  "MonitorFromPoint" );
8058     pGetWindowRgnBox = (void *)GetProcAddress( user32, "GetWindowRgnBox" );
8059     pGetGUIThreadInfo = (void *)GetProcAddress( user32, "GetGUIThreadInfo" );
8060     pGetProcessDefaultLayout = (void *)GetProcAddress( user32, "GetProcessDefaultLayout" );
8061     pSetProcessDefaultLayout = (void *)GetProcAddress( user32, "SetProcessDefaultLayout" );
8062     pFlashWindowEx = (void *)GetProcAddress( user32, "FlashWindowEx" );
8063     pGetLayout = (void *)GetProcAddress( gdi32, "GetLayout" );
8064     pSetLayout = (void *)GetProcAddress( gdi32, "SetLayout" );
8065     pMirrorRgn = (void *)GetProcAddress( gdi32, "MirrorRgn" );
8066
8067     if (argc==4 && !strcmp(argv[2], "create_children"))
8068     {
8069         HWND hwnd;
8070
8071         sscanf(argv[3], "%p", &hwnd);
8072         window_from_point_proc(hwnd);
8073         return;
8074     }
8075
8076     if (!RegisterWindowClasses()) assert(0);
8077
8078     hwndMain = CreateWindowExA(/*WS_EX_TOOLWINDOW*/ 0, "MainWindowClass", "Main window",
8079                                WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
8080                                WS_MAXIMIZEBOX | WS_POPUP | WS_VISIBLE,
8081                                100, 100, 200, 200,
8082                                0, 0, GetModuleHandleA(NULL), NULL);
8083     assert( hwndMain );
8084
8085     if(!SetForegroundWindow(hwndMain)) {
8086         /* workaround for foreground lock timeout */
8087         simulate_click(101, 101);
8088         ok(SetForegroundWindow(hwndMain), "SetForegroundWindow failed\n");
8089     }
8090
8091     SetLastError(0xdeafbeef);
8092     GetWindowLongPtrW(GetDesktopWindow(), GWLP_WNDPROC);
8093     is_win9x = (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED);
8094
8095     hhook = SetWindowsHookExA(WH_CBT, cbt_hook_proc, 0, GetCurrentThreadId());
8096     if (!hhook) win_skip( "Cannot set CBT hook, skipping some tests\n" );
8097
8098     /* make sure that these tests are executed first */
8099     test_FindWindowEx();
8100     test_SetParent();
8101
8102     hwndMain2 = CreateWindowExA(/*WS_EX_TOOLWINDOW*/ 0, "MainWindowClass", "Main window 2",
8103                                 WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
8104                                 WS_MAXIMIZEBOX | WS_POPUP,
8105                                 100, 100, 200, 200,
8106                                 0, 0, GetModuleHandleA(NULL), NULL);
8107     assert( hwndMain2 );
8108
8109     our_pid = GetWindowThreadProcessId(hwndMain, NULL);
8110
8111     /* Add the tests below this line */
8112     test_child_window_from_point();
8113     test_window_from_point(argv[0]);
8114     test_thick_child_size(hwndMain);
8115     test_fullscreen();
8116     test_hwnd_message();
8117     test_nonclient_area(hwndMain);
8118     test_params();
8119     test_GetWindowModuleFileName();
8120     test_capture_1();
8121     test_capture_2();
8122     test_capture_3(hwndMain, hwndMain2);
8123     test_capture_4();
8124     test_rtl_layout();
8125     test_FlashWindowEx();
8126
8127     test_CreateWindow();
8128     test_parent_owner();
8129     test_enum_thread_windows();
8130
8131     test_mdi();
8132     test_icons();
8133     test_SetWindowPos(hwndMain, hwndMain2);
8134     test_SetMenu(hwndMain);
8135     test_SetFocus(hwndMain);
8136     test_SetActiveWindow(hwndMain);
8137     test_NCRedraw();
8138
8139     test_children_zorder(hwndMain);
8140     test_popup_zorder(hwndMain2, hwndMain, WS_POPUP);
8141     test_popup_zorder(hwndMain2, hwndMain, 0);
8142     test_GetLastActivePopup();
8143     test_keyboard_input(hwndMain);
8144     test_mouse_input(hwndMain);
8145     test_validatergn(hwndMain);
8146     test_nccalcscroll( hwndMain);
8147     test_scrollwindow( hwndMain);
8148     test_scrollvalidate( hwndMain);
8149     test_scrolldc( hwndMain);
8150     test_scroll();
8151     test_IsWindowUnicode();
8152     test_vis_rgn(hwndMain);
8153
8154     test_AdjustWindowRect();
8155     test_window_styles();
8156     test_dialog_styles();
8157     test_redrawnow();
8158     test_csparentdc();
8159     test_SetWindowLong();
8160     test_ShowWindow();
8161     test_gettext();
8162     test_GetUpdateRect();
8163     test_Expose();
8164     test_layered_window();
8165
8166     test_SetForegroundWindow(hwndMain);
8167     test_shell_window();
8168     test_handles( hwndMain );
8169     test_winregion();
8170     test_map_points();
8171     test_update_region();
8172     test_window_without_child_style();
8173     test_smresult();
8174     test_GetMessagePos();
8175
8176     /* add the tests above this line */
8177     if (hhook) UnhookWindowsHookEx(hhook);
8178
8179     DestroyWindow(hwndMain2);
8180     DestroyWindow(hwndMain);
8181 }