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     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2011     ok( (res && res != small_icon && res != icon2) || broken(!res), "wrong small2 icon %p\n", res );
2012     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_SMALL, (LPARAM)icon );
2013     ok( res == 0, "wrong previous small icon %p/0\n", res );
2014     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL, 0 );
2015     ok( res == icon, "wrong small icon after set %p/%p\n", res, icon );
2016     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2017     ok( res == icon || broken(!res), "wrong small2 icon after set %p/%p\n", res, icon );
2018     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_SMALL, (LPARAM)small_icon );
2019     ok( res == icon, "wrong previous small icon %p/%p\n", res, icon );
2020     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL, 0 );
2021     ok( res == small_icon, "wrong small icon after set %p/%p\n", res, small_icon );
2022     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2023     ok( res == small_icon || broken(!res), "wrong small2 icon after set %p/%p\n", res, small_icon );
2024
2025     /* make sure the big icon hasn't changed */
2026     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
2027     ok( res == icon2, "wrong big icon after set %p/%p\n", res, icon2 );
2028
2029     DestroyWindow( hwnd );
2030 }
2031
2032 static LRESULT WINAPI nccalcsize_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
2033 {
2034     if (msg == WM_NCCALCSIZE)
2035     {
2036         RECT *rect = (RECT *)lparam;
2037         /* first time around increase the rectangle, next time decrease it */
2038         if (rect->left == 100) InflateRect( rect, 10, 10 );
2039         else InflateRect( rect, -10, -10 );
2040         return 0;
2041     }
2042     return DefWindowProcA( hwnd, msg, wparam, lparam );
2043 }
2044
2045 static void test_SetWindowPos(HWND hwnd, HWND hwnd2)
2046 {
2047     RECT orig_win_rc, rect;
2048     LONG_PTR old_proc;
2049     HWND hwnd_grandchild, hwnd_child, hwnd_child2;
2050     HWND hwnd_desktop;
2051     RECT rc1, rc2;
2052     BOOL ret;
2053
2054     SetRect(&rect, 111, 222, 333, 444);
2055     ok(!GetWindowRect(0, &rect), "GetWindowRect succeeded\n");
2056     ok(rect.left == 111 && rect.top == 222 && rect.right == 333 && rect.bottom == 444,
2057        "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2058
2059     SetRect(&rect, 111, 222, 333, 444);
2060     ok(!GetClientRect(0, &rect), "GetClientRect succeeded\n");
2061     ok(rect.left == 111 && rect.top == 222 && rect.right == 333 && rect.bottom == 444,
2062        "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2063
2064     GetWindowRect(hwnd, &orig_win_rc);
2065
2066     old_proc = SetWindowLongPtrA( hwnd, GWLP_WNDPROC, (ULONG_PTR)nccalcsize_proc );
2067     ret = SetWindowPos(hwnd, 0, 100, 100, 0, 0, SWP_NOZORDER|SWP_FRAMECHANGED);
2068     ok(ret, "Got %d\n", ret);
2069     GetWindowRect( hwnd, &rect );
2070     ok( rect.left == 100 && rect.top == 100 && rect.right == 100 && rect.bottom == 100,
2071         "invalid window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2072     GetClientRect( hwnd, &rect );
2073     MapWindowPoints( hwnd, 0, (POINT *)&rect, 2 );
2074     ok( rect.left == 90 && rect.top == 90 && rect.right == 110 && rect.bottom == 110,
2075         "invalid client rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2076
2077     ret = SetWindowPos(hwnd, 0, 200, 200, 0, 0, SWP_NOZORDER|SWP_FRAMECHANGED);
2078     ok(ret, "Got %d\n", ret);
2079     GetWindowRect( hwnd, &rect );
2080     ok( rect.left == 200 && rect.top == 200 && rect.right == 200 && rect.bottom == 200,
2081         "invalid window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2082     GetClientRect( hwnd, &rect );
2083     MapWindowPoints( hwnd, 0, (POINT *)&rect, 2 );
2084     ok( rect.left == 210 && rect.top == 210 && rect.right == 190 && rect.bottom == 190,
2085         "invalid client rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2086
2087     ret = SetWindowPos(hwnd, 0, orig_win_rc.left, orig_win_rc.top,
2088                       orig_win_rc.right, orig_win_rc.bottom, 0);
2089     ok(ret, "Got %d\n", ret);
2090     SetWindowLongPtrA( hwnd, GWLP_WNDPROC, old_proc );
2091
2092     /* Win9x truncates coordinates to 16-bit irrespectively */
2093     if (!is_win9x)
2094     {
2095         ret = SetWindowPos(hwnd, 0, -32769, -40000, -32769, -90000, SWP_NOMOVE);
2096         ok(ret, "Got %d\n", ret);
2097         ret = SetWindowPos(hwnd, 0, 32768, 40000, 32768, 40000, SWP_NOMOVE);
2098         ok(ret, "Got %d\n", ret);
2099
2100         ret = SetWindowPos(hwnd, 0, -32769, -40000, -32769, -90000, SWP_NOSIZE);
2101         ok(ret, "Got %d\n", ret);
2102         ret = SetWindowPos(hwnd, 0, 32768, 40000, 32768, 40000, SWP_NOSIZE);
2103         ok(ret, "Got %d\n", ret);
2104     }
2105
2106     ret = SetWindowPos(hwnd, 0, orig_win_rc.left, orig_win_rc.top,
2107                        orig_win_rc.right, orig_win_rc.bottom, 0);
2108     ok(ret, "Got %d\n", ret);
2109
2110     ok(!(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST), "WS_EX_TOPMOST should not be set\n");
2111     ret = SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
2112     ok(ret, "Got %d\n", ret);
2113     ok(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST, "WS_EX_TOPMOST should be set\n");
2114     ret = SetWindowPos(hwnd, HWND_TOP, 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_NOTOPMOST, 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 not be set\n");
2120
2121     hwnd_desktop = GetDesktopWindow();
2122     ok(!!hwnd_desktop, "Failed to get hwnd_desktop window (%d).\n", GetLastError());
2123     hwnd_child = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd);
2124     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2125     hwnd_grandchild = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd_child);
2126     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2127     hwnd_child2 = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd);
2128     ok(!!hwnd_child2, "Failed to create second child window (%d)\n", GetLastError());
2129
2130     ret = SetWindowPos(hwnd, hwnd2, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2131     ok(ret, "Got %d\n", ret);
2132     check_active_state(hwnd, hwnd, hwnd);
2133
2134     ret = SetWindowPos(hwnd2, hwnd, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2135     ok(ret, "Got %d\n", ret);
2136     check_active_state(hwnd2, hwnd2, hwnd2);
2137
2138     /* Returns TRUE also for windows that are not siblings */
2139     ret = SetWindowPos(hwnd_child, hwnd2, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2140     ok(ret, "Got %d\n", ret);
2141     check_active_state(hwnd2, hwnd2, hwnd2);
2142
2143     ret = SetWindowPos(hwnd2, hwnd_child, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2144     ok(ret, "Got %d\n", ret);
2145     check_active_state(hwnd2, hwnd2, hwnd2);
2146
2147     /* Does not seem to do anything even without passing flags, still returns TRUE */
2148     GetWindowRect(hwnd_child, &rc1);
2149     ret = SetWindowPos(hwnd_child, hwnd2 , 1, 2, 3, 4, 0);
2150     ok(ret, "Got %d\n", ret);
2151     GetWindowRect(hwnd_child, &rc2);
2152     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2153        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2154        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2155        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2156     check_active_state(hwnd2, hwnd2, hwnd2);
2157
2158     /* Same thing the other way around. */
2159     GetWindowRect(hwnd2, &rc1);
2160     ret = SetWindowPos(hwnd2, hwnd_child, 1, 2, 3, 4, 0);
2161     ok(ret, "Got %d\n", ret);
2162     GetWindowRect(hwnd2, &rc2);
2163     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2164        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2165        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2166        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2167     check_active_state(hwnd2, hwnd2, hwnd2);
2168
2169     /* .. and with these windows. */
2170     GetWindowRect(hwnd_grandchild, &rc1);
2171     ret = SetWindowPos(hwnd_grandchild, hwnd_child2, 1, 2, 3, 4, 0);
2172     ok(ret, "Got %d\n", ret);
2173     GetWindowRect(hwnd_grandchild, &rc2);
2174     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2175        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2176        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2177        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2178     check_active_state(hwnd2, hwnd2, hwnd2);
2179
2180     /* Add SWP_NOZORDER and it will be properly resized. */
2181     GetWindowRect(hwnd_grandchild, &rc1);
2182     ret = SetWindowPos(hwnd_grandchild, hwnd_child2, 1, 2, 3, 4, SWP_NOZORDER);
2183     ok(ret, "Got %d\n", ret);
2184     GetWindowRect(hwnd_grandchild, &rc2);
2185     ok((rc1.left+1) == rc2.left && (rc1.top+2) == rc2.top &&
2186        (rc1.left+4) == rc2.right && (rc1.top+6) == rc2.bottom,
2187        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2188        rc1.left+1, rc1.top+2, rc1.left+4, rc1.top+6, rc2.left, rc2.top, rc2.right, rc2.bottom);
2189     check_active_state(hwnd2, hwnd2, hwnd2);
2190
2191     /* Given a sibling window, the window is properly resized. */
2192     GetWindowRect(hwnd_child, &rc1);
2193     ret = SetWindowPos(hwnd_child, hwnd_child2, 1, 2, 3, 4, 0);
2194     ok(ret, "Got %d\n", ret);
2195     GetWindowRect(hwnd_child, &rc2);
2196     ok((rc1.left+1) == rc2.left && (rc1.top+2) == rc2.top &&
2197        (rc1.left+4) == rc2.right && (rc1.top+6) == rc2.bottom,
2198        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2199        rc1.left+1, rc1.top+2, rc1.left+4, rc1.top+6, rc2.left, rc2.top, rc2.right, rc2.bottom);
2200     check_active_state(hwnd2, hwnd2, hwnd2);
2201
2202     /* Involving the desktop window changes things. */
2203     ret = SetWindowPos(hwnd_child, hwnd_desktop, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2204     ok(!ret, "Got %d\n", ret);
2205     check_active_state(hwnd2, hwnd2, hwnd2);
2206
2207     GetWindowRect(hwnd_child, &rc1);
2208     ret = SetWindowPos(hwnd_child, hwnd_desktop, 0, 0, 0, 0, 0);
2209     ok(!ret, "Got %d\n", ret);
2210     GetWindowRect(hwnd_child, &rc2);
2211     ok(rc1.top == rc2.top && rc1.left == rc2.left &&
2212        rc1.bottom == rc2.bottom && rc1.right == rc2.right,
2213        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2214        rc1.top, rc1.left, rc1.bottom, rc1.right, rc2.top, rc2.left, rc2.bottom, rc2.right);
2215     check_active_state(hwnd2, hwnd2, hwnd2);
2216
2217     ret = SetWindowPos(hwnd_desktop, hwnd_child, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2218     ok(!ret, "Got %d\n", ret);
2219     check_active_state(hwnd2, hwnd2, hwnd2);
2220
2221     ret = SetWindowPos(hwnd_desktop, hwnd, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2222     ok(!ret, "Got %d\n", ret);
2223     check_active_state(hwnd2, hwnd2, hwnd2);
2224
2225     ret = SetWindowPos(hwnd, hwnd_desktop, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2226     ok(!ret, "Got %d\n", ret);
2227     check_active_state(hwnd2, hwnd2, hwnd2);
2228
2229     DestroyWindow(hwnd_grandchild);
2230     DestroyWindow(hwnd_child);
2231     DestroyWindow(hwnd_child2);
2232
2233     hwnd_child = create_tool_window(WS_CHILD|WS_POPUP|WS_SYSMENU, hwnd2);
2234     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2235     ret = SetWindowPos(hwnd_child, NULL, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE|SWP_SHOWWINDOW);
2236     ok(ret, "Got %d\n", ret);
2237     flush_events( TRUE );
2238     todo_wine check_active_state(hwnd2, hwnd2, hwnd2);
2239     DestroyWindow(hwnd_child);
2240 }
2241
2242 static void test_SetMenu(HWND parent)
2243 {
2244     HWND child;
2245     HMENU hMenu, ret;
2246     BOOL retok;
2247     DWORD style;
2248
2249     hMenu = CreateMenu();
2250     assert(hMenu);
2251
2252     ok(SetMenu(parent, hMenu), "SetMenu on a top level window should not fail\n");
2253     if (0)
2254     {
2255     /* fails on (at least) Wine, NT4, XP SP2 */
2256     test_nonclient_area(parent);
2257     }
2258     ret = GetMenu(parent);
2259     ok(ret == hMenu, "unexpected menu id %p\n", ret);
2260     /* test whether we can destroy a menu assigned to a window */
2261     retok = DestroyMenu(hMenu);
2262     ok( retok, "DestroyMenu error %d\n", GetLastError());
2263     retok = IsMenu(hMenu);
2264     ok(!retok || broken(retok) /* nt4 */, "menu handle should be not valid after DestroyMenu\n");
2265     ret = GetMenu(parent);
2266     /* This test fails on Win9x */
2267     if (!is_win9x)
2268         ok(ret == hMenu, "unexpected menu id %p\n", ret);
2269     ok(SetMenu(parent, 0), "SetMenu(0) on a top level window should not fail\n");
2270     test_nonclient_area(parent);
2271
2272     hMenu = CreateMenu();
2273     assert(hMenu);
2274
2275     /* parent */
2276     ret = GetMenu(parent);
2277     ok(ret == 0, "unexpected menu id %p\n", ret);
2278
2279     ok(!SetMenu(parent, (HMENU)20), "SetMenu with invalid menu handle should fail\n");
2280     test_nonclient_area(parent);
2281     ret = GetMenu(parent);
2282     ok(ret == 0, "unexpected menu id %p\n", ret);
2283
2284     ok(SetMenu(parent, hMenu), "SetMenu on a top level window should not fail\n");
2285     if (0)
2286     {
2287     /* fails on (at least) Wine, NT4, XP SP2 */
2288     test_nonclient_area(parent);
2289     }
2290     ret = GetMenu(parent);
2291     ok(ret == hMenu, "unexpected menu id %p\n", ret);
2292
2293     ok(SetMenu(parent, 0), "SetMenu(0) on a top level window should not fail\n");
2294     test_nonclient_area(parent);
2295     ret = GetMenu(parent);
2296     ok(ret == 0, "unexpected menu id %p\n", ret);
2297
2298     /* child */
2299     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, parent, (HMENU)10, 0, NULL);
2300     assert(child);
2301
2302     ret = GetMenu(child);
2303     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2304
2305     ok(!SetMenu(child, (HMENU)20), "SetMenu with invalid menu handle should fail\n");
2306     test_nonclient_area(child);
2307     ret = GetMenu(child);
2308     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2309
2310     ok(!SetMenu(child, hMenu), "SetMenu on a child window should fail\n");
2311     test_nonclient_area(child);
2312     ret = GetMenu(child);
2313     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2314
2315     ok(!SetMenu(child, 0), "SetMenu(0) on a child window should fail\n");
2316     test_nonclient_area(child);
2317     ret = GetMenu(child);
2318     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2319
2320     style = GetWindowLongA(child, GWL_STYLE);
2321     SetWindowLongA(child, GWL_STYLE, style | WS_POPUP);
2322     ok(SetMenu(child, hMenu), "SetMenu on a popup child window should not fail\n");
2323     ok(SetMenu(child, 0), "SetMenu on a popup child window should not fail\n");
2324     SetWindowLongA(child, GWL_STYLE, style);
2325
2326     SetWindowLongA(child, GWL_STYLE, style | WS_OVERLAPPED);
2327     ok(!SetMenu(child, hMenu), "SetMenu on an overlapped child window should fail\n");
2328     SetWindowLongA(child, GWL_STYLE, style);
2329
2330     DestroyWindow(child);
2331     DestroyMenu(hMenu);
2332 }
2333
2334 static void test_window_tree(HWND parent, const DWORD *style, const int *order, int total)
2335 {
2336     HWND child[5], hwnd;
2337     INT_PTR i;
2338
2339     assert(total <= 5);
2340
2341     hwnd = GetWindow(parent, GW_CHILD);
2342     ok(!hwnd, "have to start without children to perform the test\n");
2343
2344     for (i = 0; i < total; i++)
2345     {
2346         if (style[i] & DS_CONTROL)
2347         {
2348             child[i] = CreateWindowExA(0, (LPCSTR)MAKEINTATOM(32770), "", style[i] & ~WS_VISIBLE,
2349                                        0,0,0,0, parent, (HMENU)i, 0, NULL);
2350             if (style[i] & WS_VISIBLE)
2351                 ShowWindow(child[i], SW_SHOW);
2352
2353             SetWindowPos(child[i], HWND_BOTTOM, 0,0,10,10, SWP_NOACTIVATE);
2354         }
2355         else
2356             child[i] = CreateWindowExA(0, "static", "", style[i], 0,0,10,10,
2357                                        parent, (HMENU)i, 0, NULL);
2358         trace("child[%ld] = %p\n", i, child[i]);
2359         ok(child[i] != 0, "CreateWindowEx failed to create child window\n");
2360     }
2361
2362     hwnd = GetWindow(parent, GW_CHILD);
2363     ok(hwnd != 0, "GetWindow(GW_CHILD) failed\n");
2364     ok(hwnd == GetWindow(child[total - 1], GW_HWNDFIRST), "GW_HWNDFIRST is wrong\n");
2365     ok(child[order[total - 1]] == GetWindow(child[0], GW_HWNDLAST), "GW_HWNDLAST is wrong\n");
2366
2367     for (i = 0; i < total; i++)
2368     {
2369         trace("hwnd[%ld] = %p\n", i, hwnd);
2370         ok(child[order[i]] == hwnd, "Z order of child #%ld is wrong\n", i);
2371
2372         hwnd = GetWindow(hwnd, GW_HWNDNEXT);
2373     }
2374
2375     for (i = 0; i < total; i++)
2376         ok(DestroyWindow(child[i]), "DestroyWindow failed\n");
2377 }
2378
2379 static void test_children_zorder(HWND parent)
2380 {
2381     const DWORD simple_style[5] = { WS_CHILD, WS_CHILD, WS_CHILD, WS_CHILD,
2382                                     WS_CHILD };
2383     const int simple_order[5] = { 0, 1, 2, 3, 4 };
2384
2385     const DWORD complex_style[5] = { WS_CHILD, WS_CHILD | WS_MAXIMIZE,
2386                              WS_CHILD | WS_VISIBLE, WS_CHILD,
2387                              WS_CHILD | WS_MAXIMIZE | WS_VISIBLE };
2388     const int complex_order_1[1] = { 0 };
2389     const int complex_order_2[2] = { 1, 0 };
2390     const int complex_order_3[3] = { 1, 0, 2 };
2391     const int complex_order_4[4] = { 1, 0, 2, 3 };
2392     const int complex_order_5[5] = { 4, 1, 0, 2, 3 };
2393     const DWORD complex_style_6[3] = { WS_CHILD | WS_VISIBLE,
2394                                        WS_CHILD | WS_CLIPSIBLINGS | DS_CONTROL | WS_VISIBLE,
2395                                        WS_CHILD | WS_VISIBLE };
2396     const int complex_order_6[3] = { 0, 1, 2 };
2397
2398     /* simple WS_CHILD */
2399     test_window_tree(parent, simple_style, simple_order, 5);
2400
2401     /* complex children styles */
2402     test_window_tree(parent, complex_style, complex_order_1, 1);
2403     test_window_tree(parent, complex_style, complex_order_2, 2);
2404     test_window_tree(parent, complex_style, complex_order_3, 3);
2405     test_window_tree(parent, complex_style, complex_order_4, 4);
2406     test_window_tree(parent, complex_style, complex_order_5, 5);
2407
2408     /* another set of complex children styles */
2409     test_window_tree(parent, complex_style_6, complex_order_6, 3);
2410 }
2411
2412 #define check_z_order(hwnd, next, prev, owner, topmost) \
2413         check_z_order_debug((hwnd), (next), (prev), (owner), (topmost), \
2414                             __FILE__, __LINE__)
2415
2416 static void check_z_order_debug(HWND hwnd, HWND next, HWND prev, HWND owner,
2417                                 BOOL topmost, const char *file, int line)
2418 {
2419     HWND test;
2420     DWORD ex_style;
2421
2422     test = GetWindow(hwnd, GW_HWNDNEXT);
2423     /* skip foreign windows */
2424     while (test && test != next &&
2425            (GetWindowThreadProcessId(test, NULL) != our_pid ||
2426             UlongToHandle(GetWindowLongPtrA(test, GWLP_HINSTANCE)) != GetModuleHandleA(NULL) ||
2427             GetWindow(test, GW_OWNER) == next))
2428     {
2429         /*trace("skipping next %p (%p)\n", test, UlongToHandle(GetWindowLongPtr(test, GWLP_HINSTANCE)));*/
2430         test = GetWindow(test, GW_HWNDNEXT);
2431     }
2432     ok_(file, line)(next == test, "%p: expected next %p, got %p\n", hwnd, next, test);
2433
2434     test = GetWindow(hwnd, GW_HWNDPREV);
2435     /* skip foreign windows */
2436     while (test && test != prev &&
2437            (GetWindowThreadProcessId(test, NULL) != our_pid ||
2438             UlongToHandle(GetWindowLongPtrA(test, GWLP_HINSTANCE)) != GetModuleHandleA(NULL) ||
2439             GetWindow(test, GW_OWNER) == hwnd))
2440     {
2441         /*trace("skipping prev %p (%p)\n", test, UlongToHandle(GetWindowLongPtr(test, GWLP_HINSTANCE)));*/
2442         test = GetWindow(test, GW_HWNDPREV);
2443     }
2444     ok_(file, line)(prev == test, "%p: expected prev %p, got %p\n", hwnd, prev, test);
2445
2446     test = GetWindow(hwnd, GW_OWNER);
2447     ok_(file, line)(owner == test, "%p: expected owner %p, got %p\n", hwnd, owner, test);
2448
2449     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
2450     ok_(file, line)(!(ex_style & WS_EX_TOPMOST) == !topmost, "%p: expected %stopmost\n",
2451                     hwnd, topmost ? "" : "NOT ");
2452 }
2453
2454 static void test_popup_zorder(HWND hwnd_D, HWND hwnd_E, DWORD style)
2455 {
2456     HWND hwnd_A, hwnd_B, hwnd_C, hwnd_F;
2457
2458     trace("hwnd_D %p, hwnd_E %p\n", hwnd_D, hwnd_E);
2459
2460     SetWindowPos(hwnd_E, hwnd_D, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2461
2462     check_z_order(hwnd_D, hwnd_E, 0, 0, FALSE);
2463     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2464
2465     hwnd_F = CreateWindowExA(0, "MainWindowClass", "Owner window",
2466                             WS_OVERLAPPED | WS_CAPTION,
2467                             100, 100, 100, 100,
2468                             0, 0, GetModuleHandleA(NULL), NULL);
2469     trace("hwnd_F %p\n", hwnd_F);
2470     check_z_order(hwnd_F, hwnd_D, 0, 0, FALSE);
2471
2472     SetWindowPos(hwnd_F, hwnd_E, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2473     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2474     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2475     check_z_order(hwnd_D, hwnd_E, 0, 0, FALSE);
2476
2477     hwnd_C = CreateWindowExA(0, "MainWindowClass", NULL,
2478                             style,
2479                             100, 100, 100, 100,
2480                             hwnd_F, 0, GetModuleHandleA(NULL), NULL);
2481     trace("hwnd_C %p\n", hwnd_C);
2482     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2483     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2484     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2485     check_z_order(hwnd_C, hwnd_D, 0, hwnd_F, FALSE);
2486
2487     hwnd_B = CreateWindowExA(WS_EX_TOPMOST, "MainWindowClass", NULL,
2488                             style,
2489                             100, 100, 100, 100,
2490                             hwnd_F, 0, GetModuleHandleA(NULL), NULL);
2491     trace("hwnd_B %p\n", hwnd_B);
2492     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2493     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2494     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2495     check_z_order(hwnd_C, hwnd_D, hwnd_B, hwnd_F, FALSE);
2496     check_z_order(hwnd_B, hwnd_C, 0, hwnd_F, TRUE);
2497
2498     hwnd_A = CreateWindowExA(WS_EX_TOPMOST, "MainWindowClass", NULL,
2499                             style,
2500                             100, 100, 100, 100,
2501                             0, 0, GetModuleHandleA(NULL), NULL);
2502     trace("hwnd_A %p\n", hwnd_A);
2503     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2504     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2505     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2506     check_z_order(hwnd_C, hwnd_D, hwnd_B, hwnd_F, FALSE);
2507     check_z_order(hwnd_B, hwnd_C, hwnd_A, hwnd_F, TRUE);
2508     check_z_order(hwnd_A, hwnd_B, 0, 0, TRUE);
2509
2510     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);
2511
2512     /* move hwnd_F and its popups up */
2513     SetWindowPos(hwnd_F, HWND_TOP, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2514     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2515     check_z_order(hwnd_D, hwnd_E, hwnd_F, 0, FALSE);
2516     check_z_order(hwnd_F, hwnd_D, hwnd_C, 0, FALSE);
2517     check_z_order(hwnd_C, hwnd_F, hwnd_B, hwnd_F, FALSE);
2518     check_z_order(hwnd_B, hwnd_C, hwnd_A, hwnd_F, TRUE);
2519     check_z_order(hwnd_A, hwnd_B, 0, 0, TRUE);
2520
2521     /* move hwnd_F and its popups down */
2522 #if 0 /* enable once Wine is fixed to pass this test */
2523     SetWindowPos(hwnd_F, HWND_BOTTOM, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2524     check_z_order(hwnd_F, 0, hwnd_C, 0, FALSE);
2525     check_z_order(hwnd_C, hwnd_F, hwnd_B, hwnd_F, FALSE);
2526     check_z_order(hwnd_B, hwnd_C, hwnd_E, hwnd_F, FALSE);
2527     check_z_order(hwnd_E, hwnd_B, hwnd_D, 0, FALSE);
2528     check_z_order(hwnd_D, hwnd_E, hwnd_A, 0, FALSE);
2529     check_z_order(hwnd_A, hwnd_D, 0, 0, TRUE);
2530 #endif
2531
2532     /* make hwnd_C owned by a topmost window */
2533     DestroyWindow( hwnd_C );
2534     hwnd_C = CreateWindowExA(0, "MainWindowClass", NULL,
2535                             style,
2536                             100, 100, 100, 100,
2537                             hwnd_A, 0, GetModuleHandleA(NULL), NULL);
2538     trace("hwnd_C %p\n", hwnd_C);
2539     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2540     check_z_order(hwnd_D, hwnd_E, hwnd_F, 0, FALSE);
2541     check_z_order(hwnd_F, hwnd_D, hwnd_B, 0, FALSE);
2542     check_z_order(hwnd_B, hwnd_F, hwnd_A, hwnd_F, TRUE);
2543     check_z_order(hwnd_A, hwnd_B, hwnd_C, 0, TRUE);
2544     check_z_order(hwnd_C, hwnd_A, 0, hwnd_A, TRUE);
2545
2546     DestroyWindow(hwnd_A);
2547     DestroyWindow(hwnd_B);
2548     DestroyWindow(hwnd_C);
2549     DestroyWindow(hwnd_F);
2550 }
2551
2552 static void test_vis_rgn( HWND hwnd )
2553 {
2554     RECT win_rect, rgn_rect;
2555     HRGN hrgn = CreateRectRgn( 0, 0, 0, 0 );
2556     HDC hdc;
2557
2558     ShowWindow(hwnd,SW_SHOW);
2559     hdc = GetDC( hwnd );
2560     ok( GetRandomRgn( hdc, hrgn, SYSRGN ) != 0, "GetRandomRgn failed\n" );
2561     GetWindowRect( hwnd, &win_rect );
2562     GetRgnBox( hrgn, &rgn_rect );
2563     if (is_win9x)
2564     {
2565         trace("win9x, mapping to screen coords\n");
2566         MapWindowPoints( hwnd, 0, (POINT *)&rgn_rect, 2 );
2567     }
2568     trace("win: %d,%d-%d,%d\n", win_rect.left, win_rect.top, win_rect.right, win_rect.bottom );
2569     trace("rgn: %d,%d-%d,%d\n", rgn_rect.left, rgn_rect.top, rgn_rect.right, rgn_rect.bottom );
2570     ok( win_rect.left <= rgn_rect.left, "rgn left %d not inside win rect %d\n",
2571         rgn_rect.left, win_rect.left );
2572     ok( win_rect.top <= rgn_rect.top, "rgn top %d not inside win rect %d\n",
2573         rgn_rect.top, win_rect.top );
2574     ok( win_rect.right >= rgn_rect.right, "rgn right %d not inside win rect %d\n",
2575         rgn_rect.right, win_rect.right );
2576     ok( win_rect.bottom >= rgn_rect.bottom, "rgn bottom %d not inside win rect %d\n",
2577         rgn_rect.bottom, win_rect.bottom );
2578     ReleaseDC( hwnd, hdc );
2579 }
2580
2581 static LRESULT WINAPI set_focus_on_activate_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
2582 {
2583     if (msg == WM_ACTIVATE && LOWORD(wp) == WA_ACTIVE)
2584     {
2585         HWND child = GetWindow(hwnd, GW_CHILD);
2586         ok(child != 0, "couldn't find child window\n");
2587         SetFocus(child);
2588         ok(GetFocus() == child, "Focus should be on child %p\n", child);
2589         return 0;
2590     }
2591     return DefWindowProcA(hwnd, msg, wp, lp);
2592 }
2593
2594 static void test_SetFocus(HWND hwnd)
2595 {
2596     HWND child, child2, ret;
2597     WNDPROC old_wnd_proc;
2598
2599     /* check if we can set focus to non-visible windows */
2600
2601     ShowWindow(hwnd, SW_SHOW);
2602     SetFocus(0);
2603     SetFocus(hwnd);
2604     ok( GetFocus() == hwnd, "Failed to set focus to visible window %p\n", hwnd );
2605     ok( GetWindowLongA(hwnd,GWL_STYLE) & WS_VISIBLE, "Window %p not visible\n", hwnd );
2606     ShowWindow(hwnd, SW_HIDE);
2607     SetFocus(0);
2608     SetFocus(hwnd);
2609     ok( GetFocus() == hwnd, "Failed to set focus to invisible window %p\n", hwnd );
2610     ok( !(GetWindowLongA(hwnd,GWL_STYLE) & WS_VISIBLE), "Window %p still visible\n", hwnd );
2611     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2612     assert(child);
2613     SetFocus(child);
2614     ok( GetFocus() == child, "Failed to set focus to invisible child %p\n", child );
2615     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2616     ShowWindow(child, SW_SHOW);
2617     ok( GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE, "Child %p is not visible\n", child );
2618     ok( GetFocus() == child, "Focus no longer on child %p\n", child );
2619     ShowWindow(child, SW_HIDE);
2620     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2621     ok( GetFocus() == hwnd, "Focus should be on parent %p, not %p\n", hwnd, GetFocus() );
2622     ShowWindow(child, SW_SHOW);
2623     child2 = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, child, 0, 0, NULL);
2624     assert(child2);
2625     ShowWindow(child2, SW_SHOW);
2626     SetFocus(child2);
2627     ShowWindow(child, SW_HIDE);
2628     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2629     ok( GetFocus() == child2, "Focus should be on %p, not %p\n", child2, GetFocus() );
2630     ShowWindow(child, SW_SHOW);
2631     SetFocus(child);
2632     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2633     SetWindowPos(child,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_HIDEWINDOW);
2634     ok( GetFocus() == child, "Focus should still be on child %p\n", child );
2635
2636     ShowWindow(child, SW_HIDE);
2637     SetFocus(hwnd);
2638     ok( GetFocus() == hwnd, "Focus should be on parent %p, not %p\n", hwnd, GetFocus() );
2639     SetWindowPos(child,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_SHOWWINDOW);
2640     ok( GetFocus() == hwnd, "Focus should still be on parent %p, not %p\n", hwnd, GetFocus() );
2641     ShowWindow(child, SW_HIDE);
2642     ok( GetFocus() == hwnd, "Focus should still be on parent %p, not %p\n", hwnd, GetFocus() );
2643
2644     ShowWindow(hwnd, SW_SHOW);
2645     ShowWindow(child, SW_SHOW);
2646     SetFocus(child);
2647     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2648     EnableWindow(hwnd, FALSE);
2649     ok( GetFocus() == child, "Focus should still be on child %p\n", child );
2650     EnableWindow(hwnd, TRUE);
2651
2652     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2653     ShowWindow(hwnd, SW_SHOWMINIMIZED);
2654     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2655 todo_wine
2656     ok( GetFocus() != child, "Focus should not be on child %p\n", child );
2657     ok( GetFocus() != hwnd, "Focus should not be on parent %p\n", hwnd );
2658     ShowWindow(hwnd, SW_RESTORE);
2659     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2660     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2661     ShowWindow(hwnd, SW_SHOWMINIMIZED);
2662     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2663     ok( GetFocus() != child, "Focus should not be on child %p\n", child );
2664 todo_wine
2665     ok( GetFocus() != hwnd, "Focus should not be on parent %p\n", hwnd );
2666     old_wnd_proc = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)set_focus_on_activate_proc);
2667     ShowWindow(hwnd, SW_RESTORE);
2668     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2669 todo_wine
2670     ok( GetFocus() == child, "Focus should be on child %p, not %p\n", child, GetFocus() );
2671     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)old_wnd_proc);
2672
2673     SetFocus( hwnd );
2674     SetParent( child, GetDesktopWindow());
2675     SetParent( child2, child );
2676     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2677     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2678     ret = SetFocus( child2 );
2679     ok( ret == 0, "SetFocus %p should fail\n", child2);
2680     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2681     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2682     ret = SetFocus( child );
2683     ok( ret == 0, "SetFocus %p should fail\n", child);
2684     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2685     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2686     SetWindowLongW( child, GWL_STYLE, WS_POPUP|WS_CHILD );
2687     SetFocus( child2 );
2688     ok( GetActiveWindow() == child, "child window %p should be active\n", child);
2689     ok( GetFocus() == child2, "Focus should be on child2 %p\n", child2 );
2690     SetFocus( hwnd );
2691     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2692     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2693     SetFocus( child );
2694     ok( GetActiveWindow() == child, "child window %p should be active\n", child);
2695     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2696
2697     DestroyWindow( child2 );
2698     DestroyWindow( child );
2699 }
2700
2701 static void test_SetActiveWindow(HWND hwnd)
2702 {
2703     HWND hwnd2;
2704
2705     flush_events( TRUE );
2706     ShowWindow(hwnd, SW_HIDE);
2707     SetFocus(0);
2708     SetActiveWindow(0);
2709     check_wnd_state(0, 0, 0, 0);
2710
2711     /*trace("testing SetActiveWindow %p\n", hwnd);*/
2712
2713     ShowWindow(hwnd, SW_SHOW);
2714     check_wnd_state(hwnd, hwnd, hwnd, 0);
2715
2716     hwnd2 = SetActiveWindow(0);
2717     ok(hwnd2 == hwnd, "SetActiveWindow returned %p instead of %p\n", hwnd2, hwnd);
2718     if (!GetActiveWindow())  /* doesn't always work on vista */
2719     {
2720         check_wnd_state(0, 0, 0, 0);
2721         hwnd2 = SetActiveWindow(hwnd);
2722         ok(hwnd2 == 0, "SetActiveWindow returned %p instead of 0\n", hwnd2);
2723     }
2724     check_wnd_state(hwnd, hwnd, hwnd, 0);
2725
2726     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
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_SHOWWINDOW);
2730     check_wnd_state(hwnd, hwnd, hwnd, 0);
2731
2732     ShowWindow(hwnd, SW_HIDE);
2733     check_wnd_state(0, 0, 0, 0);
2734
2735     /*trace("testing SetActiveWindow on an invisible window %p\n", hwnd);*/
2736     SetActiveWindow(hwnd);
2737     check_wnd_state(hwnd, hwnd, hwnd, 0);
2738
2739     ShowWindow(hwnd, SW_SHOW);
2740     check_wnd_state(hwnd, hwnd, hwnd, 0);
2741
2742     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2743     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2744
2745     DestroyWindow(hwnd2);
2746     check_wnd_state(hwnd, hwnd, hwnd, 0);
2747
2748     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2749     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2750
2751     SetWindowPos(hwnd2,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2752     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2753
2754     DestroyWindow(hwnd2);
2755     check_wnd_state(hwnd, hwnd, hwnd, 0);
2756 }
2757
2758 struct create_window_thread_params
2759 {
2760     HWND window;
2761     HANDLE window_created;
2762     HANDLE test_finished;
2763 };
2764
2765 static DWORD WINAPI create_window_thread(void *param)
2766 {
2767     struct create_window_thread_params *p = param;
2768     DWORD res;
2769     BOOL ret;
2770
2771     p->window = CreateWindowA("static", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 0, 0, 0, 0, 0, 0);
2772
2773     ret = SetEvent(p->window_created);
2774     ok(ret, "SetEvent failed, last error %#x.\n", GetLastError());
2775
2776     res = WaitForSingleObject(p->test_finished, INFINITE);
2777     ok(res == WAIT_OBJECT_0, "Wait failed (%#x), last error %#x.\n", res, GetLastError());
2778
2779     DestroyWindow(p->window);
2780     return 0;
2781 }
2782
2783 static void test_SetForegroundWindow(HWND hwnd)
2784 {
2785     struct create_window_thread_params thread_params;
2786     HANDLE thread;
2787     DWORD res, tid;
2788     BOOL ret;
2789     HWND hwnd2;
2790     MSG msg;
2791     LONG style;
2792
2793     flush_events( TRUE );
2794     ShowWindow(hwnd, SW_HIDE);
2795     SetFocus(0);
2796     SetActiveWindow(0);
2797     check_wnd_state(0, 0, 0, 0);
2798
2799     /*trace("testing SetForegroundWindow %p\n", hwnd);*/
2800
2801     ShowWindow(hwnd, SW_SHOW);
2802     check_wnd_state(hwnd, hwnd, hwnd, 0);
2803
2804     hwnd2 = SetActiveWindow(0);
2805     ok(hwnd2 == hwnd, "SetActiveWindow(0) returned %p instead of %p\n", hwnd2, hwnd);
2806     if (GetActiveWindow() == hwnd)  /* doesn't always work on vista */
2807         check_wnd_state(hwnd, hwnd, hwnd, 0);
2808     else
2809         check_wnd_state(0, 0, 0, 0);
2810
2811     ret = SetForegroundWindow(hwnd);
2812     if (!ret)
2813     {
2814         skip( "SetForegroundWindow not working\n" );
2815         return;
2816     }
2817     check_wnd_state(hwnd, hwnd, hwnd, 0);
2818
2819     SetLastError(0xdeadbeef);
2820     ret = SetForegroundWindow(0);
2821     ok(!ret, "SetForegroundWindow returned TRUE instead of FALSE\n");
2822     ok(GetLastError() == ERROR_INVALID_WINDOW_HANDLE ||
2823        broken(GetLastError() == 0xdeadbeef),  /* win9x */
2824        "got error %d expected ERROR_INVALID_WINDOW_HANDLE\n", GetLastError());
2825     check_wnd_state(hwnd, hwnd, hwnd, 0);
2826
2827     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
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_SHOWWINDOW);
2831     check_wnd_state(hwnd, hwnd, hwnd, 0);
2832
2833     hwnd2 = GetForegroundWindow();
2834     ok(hwnd2 == hwnd, "Wrong foreground window %p\n", hwnd2);
2835     ret = SetForegroundWindow( GetDesktopWindow() );
2836     ok(ret, "SetForegroundWindow(desktop) error: %d\n", GetLastError());
2837     hwnd2 = GetForegroundWindow();
2838     ok(hwnd2 != hwnd, "Wrong foreground window %p\n", hwnd2);
2839
2840     ShowWindow(hwnd, SW_HIDE);
2841     check_wnd_state(0, 0, 0, 0);
2842
2843     /*trace("testing SetForegroundWindow on an invisible window %p\n", hwnd);*/
2844     ret = SetForegroundWindow(hwnd);
2845     ok(ret || broken(!ret), /* win98 */ "SetForegroundWindow returned FALSE instead of TRUE\n");
2846     check_wnd_state(hwnd, hwnd, hwnd, 0);
2847
2848     ShowWindow(hwnd, SW_SHOW);
2849     check_wnd_state(hwnd, hwnd, hwnd, 0);
2850
2851     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2852     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2853
2854     DestroyWindow(hwnd2);
2855     check_wnd_state(hwnd, hwnd, hwnd, 0);
2856
2857     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2858     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2859
2860     SetWindowPos(hwnd2,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2861     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2862
2863     DestroyWindow(hwnd2);
2864     check_wnd_state(hwnd, hwnd, hwnd, 0);
2865
2866     hwnd2 = CreateWindowA("static", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 0, 0, 0, 0, 0, 0);
2867     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2868
2869     thread_params.window_created = CreateEventW(NULL, FALSE, FALSE, NULL);
2870     ok(!!thread_params.window_created, "CreateEvent failed, last error %#x.\n", GetLastError());
2871     thread_params.test_finished = CreateEventW(NULL, FALSE, FALSE, NULL);
2872     ok(!!thread_params.test_finished, "CreateEvent failed, last error %#x.\n", GetLastError());
2873     thread = CreateThread(NULL, 0, create_window_thread, &thread_params, 0, &tid);
2874     ok(!!thread, "Failed to create thread, last error %#x.\n", GetLastError());
2875     res = WaitForSingleObject(thread_params.window_created, INFINITE);
2876     ok(res == WAIT_OBJECT_0, "Wait failed (%#x), last error %#x.\n", res, GetLastError());
2877     check_wnd_state(hwnd2, thread_params.window, hwnd2, 0);
2878
2879     SetForegroundWindow(hwnd2);
2880     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2881
2882     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
2883     if (0) check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2884     todo_wine ok(GetActiveWindow() == hwnd2, "Expected active window %p, got %p.\n", hwnd2, GetActiveWindow());
2885     todo_wine ok(GetFocus() == hwnd2, "Expected focus window %p, got %p.\n", hwnd2, GetFocus());
2886
2887     SetForegroundWindow(hwnd);
2888     check_wnd_state(hwnd, hwnd, hwnd, 0);
2889     style = GetWindowLongA(hwnd2, GWL_STYLE) | WS_CHILD;
2890     ok(SetWindowLongA(hwnd2, GWL_STYLE, style), "SetWindowLong failed\n");
2891     ok(SetForegroundWindow(hwnd2), "SetForegroundWindow failed\n");
2892     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2893
2894     SetForegroundWindow(hwnd);
2895     check_wnd_state(hwnd, hwnd, hwnd, 0);
2896     ok(SetWindowLongA(hwnd2, GWL_STYLE, style & (~WS_POPUP)), "SetWindowLong failed\n");
2897     ok(!SetForegroundWindow(hwnd2), "SetForegroundWindow failed\n");
2898     check_wnd_state(hwnd, hwnd, hwnd, 0);
2899
2900     SetEvent(thread_params.test_finished);
2901     WaitForSingleObject(thread, INFINITE);
2902     CloseHandle(thread_params.test_finished);
2903     CloseHandle(thread_params.window_created);
2904     CloseHandle(thread);
2905     DestroyWindow(hwnd2);
2906 }
2907
2908 static WNDPROC old_button_proc;
2909
2910 static LRESULT WINAPI button_hook_proc(HWND button, UINT msg, WPARAM wparam, LPARAM lparam)
2911 {
2912     LRESULT ret;
2913     USHORT key_state;
2914
2915     key_state = GetKeyState(VK_LBUTTON);
2916     ok(!(key_state & 0x8000), "VK_LBUTTON should not be pressed, state %04x\n", key_state);
2917
2918     ret = CallWindowProcA(old_button_proc, button, msg, wparam, lparam);
2919
2920     if (msg == WM_LBUTTONDOWN)
2921     {
2922         HWND hwnd, capture;
2923
2924         check_wnd_state(button, button, button, button);
2925
2926         hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
2927         assert(hwnd);
2928         trace("hwnd %p\n", hwnd);
2929
2930         check_wnd_state(button, button, button, button);
2931
2932         ShowWindow(hwnd, SW_SHOWNOACTIVATE);
2933
2934         check_wnd_state(button, button, button, button);
2935
2936         DestroyWindow(hwnd);
2937
2938         hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
2939         assert(hwnd);
2940         trace("hwnd %p\n", hwnd);
2941
2942         check_wnd_state(button, button, button, button);
2943
2944         /* button wnd proc should release capture on WM_KILLFOCUS if it does
2945          * match internal button state.
2946          */
2947         SendMessageA(button, WM_KILLFOCUS, 0, 0);
2948         check_wnd_state(button, button, button, 0);
2949
2950         ShowWindow(hwnd, SW_SHOW);
2951         check_wnd_state(hwnd, hwnd, hwnd, 0);
2952
2953         capture = SetCapture(hwnd);
2954         ok(capture == 0, "SetCapture() = %p\n", capture);
2955
2956         check_wnd_state(hwnd, hwnd, hwnd, hwnd);
2957
2958         DestroyWindow(hwnd);
2959
2960         check_wnd_state(button, 0, button, 0);
2961     }
2962
2963     return ret;
2964 }
2965
2966 static void test_capture_1(void)
2967 {
2968     HWND button, capture;
2969
2970     capture = GetCapture();
2971     ok(capture == 0, "GetCapture() = %p\n", capture);
2972
2973     button = CreateWindowExA(0, "button", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 10, 10, 0, 0, 0, NULL);
2974     assert(button);
2975     trace("button %p\n", button);
2976
2977     old_button_proc = (WNDPROC)SetWindowLongPtrA(button, GWLP_WNDPROC, (LONG_PTR)button_hook_proc);
2978
2979     SendMessageA(button, WM_LBUTTONDOWN, 0, 0);
2980
2981     capture = SetCapture(button);
2982     ok(capture == 0, "SetCapture() = %p\n", capture);
2983     check_wnd_state(button, 0, button, button);
2984
2985     DestroyWindow(button);
2986     /* old active window test depends on previously executed window
2987      * activation tests, and fails under NT4.
2988     check_wnd_state(oldActive, 0, oldFocus, 0);*/
2989 }
2990
2991 static void test_capture_2(void)
2992 {
2993     HWND button, hwnd, capture, oldFocus, oldActive;
2994
2995     oldFocus = GetFocus();
2996     oldActive = GetActiveWindow();
2997     check_wnd_state(oldActive, 0, oldFocus, 0);
2998
2999     button = CreateWindowExA(0, "button", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 10, 10, 0, 0, 0, NULL);
3000     assert(button);
3001     trace("button %p\n", button);
3002
3003     check_wnd_state(button, button, button, 0);
3004
3005     capture = SetCapture(button);
3006     ok(capture == 0, "SetCapture() = %p\n", capture);
3007
3008     check_wnd_state(button, button, button, button);
3009
3010     /* button wnd proc should ignore WM_KILLFOCUS if it doesn't match
3011      * internal button state.
3012      */
3013     SendMessageA(button, WM_KILLFOCUS, 0, 0);
3014     check_wnd_state(button, button, button, button);
3015
3016     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
3017     assert(hwnd);
3018     trace("hwnd %p\n", hwnd);
3019
3020     check_wnd_state(button, button, button, button);
3021
3022     ShowWindow(hwnd, SW_SHOWNOACTIVATE);
3023
3024     check_wnd_state(button, button, button, button);
3025
3026     DestroyWindow(hwnd);
3027
3028     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
3029     assert(hwnd);
3030     trace("hwnd %p\n", hwnd);
3031
3032     check_wnd_state(button, button, button, button);
3033
3034     ShowWindow(hwnd, SW_SHOW);
3035
3036     check_wnd_state(hwnd, hwnd, hwnd, button);
3037
3038     capture = SetCapture(hwnd);
3039     ok(capture == button, "SetCapture() = %p\n", capture);
3040
3041     check_wnd_state(hwnd, hwnd, hwnd, hwnd);
3042
3043     DestroyWindow(hwnd);
3044     check_wnd_state(button, button, button, 0);
3045
3046     DestroyWindow(button);
3047     check_wnd_state(oldActive, 0, oldFocus, 0);
3048 }
3049
3050 static void test_capture_3(HWND hwnd1, HWND hwnd2)
3051 {
3052     BOOL ret;
3053
3054     ShowWindow(hwnd1, SW_HIDE);
3055     ShowWindow(hwnd2, SW_HIDE);
3056
3057     ok(!IsWindowVisible(hwnd1), "%p should be invisible\n", hwnd1);
3058     ok(!IsWindowVisible(hwnd2), "%p should be invisible\n", hwnd2);
3059
3060     SetCapture(hwnd1);
3061     check_wnd_state(0, 0, 0, hwnd1);
3062
3063     SetCapture(hwnd2);
3064     check_wnd_state(0, 0, 0, hwnd2);
3065
3066     ShowWindow(hwnd1, SW_SHOW);
3067     check_wnd_state(hwnd1, hwnd1, hwnd1, hwnd2);
3068
3069     ret = ReleaseCapture();
3070     ok (ret, "releasecapture did not return TRUE.\n");
3071     ret = ReleaseCapture();
3072     ok (ret, "releasecapture did not return TRUE after second try.\n");
3073 }
3074
3075 static LRESULT CALLBACK test_capture_4_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3076 {
3077     GUITHREADINFO gti;
3078     HWND cap_wnd, cap_wnd2, set_cap_wnd;
3079     BOOL status;
3080     switch (msg)
3081     {
3082         case WM_CAPTURECHANGED:
3083
3084             /* now try to release capture from menu. this should fail */
3085             if (pGetGUIThreadInfo)
3086             {
3087                 memset(&gti, 0, sizeof(GUITHREADINFO));
3088                 gti.cbSize = sizeof(GUITHREADINFO);
3089                 status = pGetGUIThreadInfo(GetCurrentThreadId(), &gti);
3090                 ok(status, "GetGUIThreadInfo() failed!\n");
3091                 ok(gti.flags & GUI_INMENUMODE, "Thread info incorrect (flags=%08X)!\n", gti.flags);
3092             }
3093             cap_wnd = GetCapture();
3094
3095             ok(cap_wnd == (HWND)lParam, "capture window %p does not match lparam %lx\n", cap_wnd, lParam);
3096             todo_wine ok(cap_wnd == hWnd, "capture window %p does not match hwnd %p\n", cap_wnd, hWnd);
3097
3098             /* check that re-setting the capture for the menu fails */
3099             set_cap_wnd = SetCapture(cap_wnd);
3100             ok(!set_cap_wnd || broken(set_cap_wnd == cap_wnd), /* nt4 */
3101                "SetCapture should have failed!\n");
3102             if (set_cap_wnd)
3103             {
3104                 DestroyWindow(hWnd);
3105                 break;
3106             }
3107
3108             /* check that SetCapture fails for another window and that it does not touch the error code */
3109             set_cap_wnd = SetCapture(hWnd);
3110             ok(!set_cap_wnd, "SetCapture should have failed!\n");
3111
3112             /* check that ReleaseCapture fails and does not touch the error code */
3113             status = ReleaseCapture();
3114             ok(!status, "ReleaseCapture should have failed!\n");
3115
3116             /* check that thread info did not change */
3117             if (pGetGUIThreadInfo)
3118             {
3119                 memset(&gti, 0, sizeof(GUITHREADINFO));
3120                 gti.cbSize = sizeof(GUITHREADINFO);
3121                 status = pGetGUIThreadInfo(GetCurrentThreadId(), &gti);
3122                 ok(status, "GetGUIThreadInfo() failed!\n");
3123                 ok(gti.flags & GUI_INMENUMODE, "Thread info incorrect (flags=%08X)!\n", gti.flags);
3124             }
3125
3126             /* verify that no capture change took place */
3127             cap_wnd2 = GetCapture();
3128             ok(cap_wnd2 == cap_wnd, "Capture changed!\n");
3129
3130             /* we are done. kill the window */
3131             DestroyWindow(hWnd);
3132             break;
3133
3134         default:
3135             return( DefWindowProcA( hWnd, msg, wParam, lParam ) );
3136     }
3137     return 0;
3138 }
3139
3140 /* Test that no-one can mess around with the current capture while a menu is open */
3141 static void test_capture_4(void)
3142 {
3143     BOOL ret;
3144     HMENU hmenu;
3145     HWND hwnd;
3146     WNDCLASSA wclass;
3147     HINSTANCE hInstance = GetModuleHandleA( NULL );
3148     ATOM aclass;
3149
3150     if (!pGetGUIThreadInfo)
3151     {
3152         win_skip("GetGUIThreadInfo is not available\n");
3153         return;
3154     }
3155     wclass.lpszClassName = "TestCapture4Class";
3156     wclass.style         = CS_HREDRAW | CS_VREDRAW;
3157     wclass.lpfnWndProc   = test_capture_4_proc;
3158     wclass.hInstance     = hInstance;
3159     wclass.hIcon         = LoadIconA( 0, (LPCSTR)IDI_APPLICATION );
3160     wclass.hCursor       = LoadCursorA( 0, (LPCSTR)IDC_ARROW );
3161     wclass.hbrBackground = (HBRUSH)( COLOR_WINDOW + 1 );
3162     wclass.lpszMenuName  = 0;
3163     wclass.cbClsExtra    = 0;
3164     wclass.cbWndExtra    = 0;
3165     aclass = RegisterClassA( &wclass );
3166     ok( aclass, "RegisterClassA failed with error %d\n", GetLastError());
3167     hwnd = CreateWindowA( wclass.lpszClassName, "MenuTest",
3168                           WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0,
3169                           400, 200, NULL, NULL, hInstance, NULL);
3170     ok(hwnd != NULL, "CreateWindowEx failed with error %d\n", GetLastError());
3171     if (!hwnd) return;
3172     hmenu = CreatePopupMenu();
3173
3174     ret = AppendMenuA( hmenu, MF_STRING, 1, "winetest2");
3175     ok( ret, "AppendMenuA has failed!\n");
3176
3177     /* set main window to have initial capture */
3178     SetCapture(hwnd);
3179
3180     if (is_win9x)
3181     {
3182         win_skip("TrackPopupMenu test crashes on Win9x/WinMe\n");
3183     }
3184     else
3185     {
3186         /* create popup (it will self-destruct) */
3187         ret = TrackPopupMenu(hmenu, TPM_RETURNCMD, 100, 100, 0, hwnd, NULL);
3188         ok( ret == 0, "TrackPopupMenu returned %d expected zero\n", ret);
3189     }
3190
3191     /* clean up */
3192     DestroyMenu(hmenu);
3193     DestroyWindow(hwnd);
3194 }
3195
3196 /* PeekMessage wrapper that ignores the messages we don't care about */
3197 static BOOL peek_message( MSG *msg )
3198 {
3199     BOOL ret;
3200     do
3201     {
3202         ret = PeekMessageA(msg, 0, 0, 0, PM_REMOVE);
3203     } while (ret && (msg->message == WM_TIMER || ignore_message(msg->message)));
3204     return ret;
3205 }
3206
3207 static void test_keyboard_input(HWND hwnd)
3208 {
3209     MSG msg;
3210     BOOL ret;
3211
3212     flush_events( TRUE );
3213     SetWindowPos(hwnd, 0, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE|SWP_SHOWWINDOW);
3214     UpdateWindow(hwnd);
3215     flush_events( TRUE );
3216
3217     ok(GetActiveWindow() == hwnd, "wrong active window %p\n", GetActiveWindow());
3218
3219     SetFocus(hwnd);
3220     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3221
3222     flush_events( TRUE );
3223
3224     PostMessageA(hwnd, WM_KEYDOWN, 0, 0);
3225     ret = peek_message(&msg);
3226     ok( ret, "no message available\n");
3227     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3228     ret = peek_message(&msg);
3229     ok( !ret, "message %04x available\n", msg.message);
3230
3231     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3232
3233     PostThreadMessageA(GetCurrentThreadId(), WM_KEYDOWN, 0, 0);
3234     ret = peek_message(&msg);
3235     ok(ret, "no message available\n");
3236     ok(!msg.hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3237     ret = peek_message(&msg);
3238     ok( !ret, "message %04x available\n", msg.message);
3239
3240     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3241
3242     keybd_event(VK_SPACE, 0, 0, 0);
3243     if (!peek_message(&msg))
3244     {
3245         skip( "keybd_event didn't work, skipping keyboard test\n" );
3246         return;
3247     }
3248     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3249     ret = peek_message(&msg);
3250     ok( !ret, "message %04x available\n", msg.message);
3251
3252     SetFocus(0);
3253     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3254
3255     flush_events( TRUE );
3256
3257     PostMessageA(hwnd, WM_KEYDOWN, 0, 0);
3258     ret = peek_message(&msg);
3259     ok(ret, "no message available\n");
3260     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3261     ret = peek_message(&msg);
3262     ok( !ret, "message %04x available\n", msg.message);
3263
3264     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3265
3266     PostThreadMessageA(GetCurrentThreadId(), WM_KEYDOWN, 0, 0);
3267     ret = peek_message(&msg);
3268     ok(ret, "no message available\n");
3269     ok(!msg.hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3270     ret = peek_message(&msg);
3271     ok( !ret, "message %04x available\n", msg.message);
3272
3273     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3274
3275     keybd_event(VK_SPACE, 0, 0, 0);
3276     ret = peek_message(&msg);
3277     ok(ret, "no message available\n");
3278     ok(msg.hwnd == hwnd && msg.message == WM_SYSKEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3279     ret = peek_message(&msg);
3280     ok( !ret, "message %04x available\n", msg.message);
3281 }
3282
3283 static BOOL wait_for_message( MSG *msg )
3284 {
3285     BOOL ret;
3286
3287     for (;;)
3288     {
3289         ret = peek_message(msg);
3290         if (ret)
3291         {
3292             if (msg->message == WM_PAINT) DispatchMessageA(msg);
3293             else break;
3294         }
3295         else if (MsgWaitForMultipleObjects( 0, NULL, FALSE, 100, QS_ALLINPUT ) == WAIT_TIMEOUT) break;
3296     }
3297     if (!ret) msg->message = 0;
3298     return ret;
3299 }
3300
3301 static void test_mouse_input(HWND hwnd)
3302 {
3303     RECT rc;
3304     POINT pt;
3305     int x, y;
3306     HWND popup;
3307     MSG msg;
3308     BOOL ret;
3309     LRESULT res;
3310
3311     ShowWindow(hwnd, SW_SHOWNORMAL);
3312     UpdateWindow(hwnd);
3313     SetWindowPos( hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3314
3315     GetWindowRect(hwnd, &rc);
3316     trace("main window %p: (%d,%d)-(%d,%d)\n", hwnd, rc.left, rc.top, rc.right, rc.bottom);
3317
3318     popup = CreateWindowExA(0, "MainWindowClass", NULL, WS_POPUP,
3319                             rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top,
3320                             hwnd, 0, 0, NULL);
3321     assert(popup != 0);
3322     ShowWindow(popup, SW_SHOW);
3323     UpdateWindow(popup);
3324     SetWindowPos( popup, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3325
3326     GetWindowRect(popup, &rc);
3327     trace("popup window %p: (%d,%d)-(%d,%d)\n", popup, rc.left, rc.top, rc.right, rc.bottom);
3328
3329     x = rc.left + (rc.right - rc.left) / 2;
3330     y = rc.top + (rc.bottom - rc.top) / 2;
3331     trace("setting cursor to (%d,%d)\n", x, y);
3332
3333     SetCursorPos(x, y);
3334     GetCursorPos(&pt);
3335     if (x != pt.x || y != pt.y)
3336     {
3337         skip( "failed to set mouse position, skipping mouse input tests\n" );
3338         goto done;
3339     }
3340
3341     flush_events( TRUE );
3342
3343     /* Check that setting the same position may generate WM_MOUSEMOVE */
3344     SetCursorPos(x, y);
3345     msg.message = 0;
3346     ret = peek_message(&msg);
3347     if (ret)
3348     {
3349         ok(msg.hwnd == popup && msg.message == WM_MOUSEMOVE, "hwnd %p message %04x\n",
3350            msg.hwnd, msg.message);
3351         ok(msg.pt.x == x && msg.pt.y == y, "wrong message coords (%d,%d)/(%d,%d)\n",
3352            x, y, msg.pt.x, msg.pt.y);
3353     }
3354
3355     /* force the system to update its internal queue mouse position,
3356      * otherwise it won't generate relative mouse movements below.
3357      */
3358     mouse_event(MOUSEEVENTF_MOVE, -1, -1, 0, 0);
3359     flush_events( TRUE );
3360
3361     msg.message = 0;
3362     mouse_event(MOUSEEVENTF_MOVE, 1, 1, 0, 0);
3363     flush_events( FALSE );
3364     /* FIXME: SetCursorPos in Wine generates additional WM_MOUSEMOVE message */
3365     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
3366     {
3367         if (msg.message == WM_TIMER || ignore_message(msg.message)) continue;
3368         ok(msg.hwnd == popup && msg.message == WM_MOUSEMOVE,
3369            "hwnd %p message %04x\n", msg.hwnd, msg.message);
3370         DispatchMessageA(&msg);
3371     }
3372     ret = peek_message(&msg);
3373     ok( !ret, "message %04x available\n", msg.message);
3374
3375     mouse_event(MOUSEEVENTF_MOVE, -1, -1, 0, 0);
3376     ShowWindow(popup, SW_HIDE);
3377     ret = wait_for_message( &msg );
3378     if (ret)
3379         ok(msg.hwnd == hwnd && msg.message == WM_MOUSEMOVE, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3380     flush_events( TRUE );
3381
3382     mouse_event(MOUSEEVENTF_MOVE, 1, 1, 0, 0);
3383     ShowWindow(hwnd, SW_HIDE);
3384     ret = wait_for_message( &msg );
3385     ok( !ret, "message %04x available\n", msg.message);
3386     flush_events( TRUE );
3387
3388     /* test mouse clicks */
3389
3390     ShowWindow(hwnd, SW_SHOW);
3391     SetWindowPos( hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3392     flush_events( TRUE );
3393     ShowWindow(popup, SW_SHOW);
3394     SetWindowPos( popup, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3395     flush_events( TRUE );
3396
3397     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3398     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3399     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3400     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3401
3402     ret = wait_for_message( &msg );
3403     if (!ret)
3404     {
3405         skip( "simulating mouse click doesn't work, skipping mouse button tests\n" );
3406         goto done;
3407     }
3408     if (msg.message == WM_MOUSEMOVE)  /* win2k has an extra WM_MOUSEMOVE here */
3409     {
3410         ret = wait_for_message( &msg );
3411         ok(ret, "no message available\n");
3412     }
3413
3414     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3415        msg.hwnd, popup, msg.message);
3416
3417     ret = wait_for_message( &msg );
3418     ok(ret, "no message available\n");
3419     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3420        msg.hwnd, popup, msg.message);
3421
3422     ret = wait_for_message( &msg );
3423     ok(ret, "no message available\n");
3424     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDBLCLK, "hwnd %p/%p message %04x\n",
3425        msg.hwnd, popup, msg.message);
3426
3427     ret = wait_for_message( &msg );
3428     ok(ret, "no message available\n");
3429     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3430        msg.hwnd, popup, msg.message);
3431
3432     ret = peek_message(&msg);
3433     ok(!ret, "message %04x available\n", msg.message);
3434
3435     ShowWindow(popup, SW_HIDE);
3436     flush_events( TRUE );
3437
3438     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3439     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3440     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3441     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3442
3443     ret = wait_for_message( &msg );
3444     ok(ret, "no message available\n");
3445     ok(msg.hwnd == hwnd && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3446        msg.hwnd, hwnd, msg.message);
3447     ret = wait_for_message( &msg );
3448     ok(ret, "no message available\n");
3449     ok(msg.hwnd == hwnd && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3450        msg.hwnd, hwnd, msg.message);
3451
3452     test_lbuttondown_flag = TRUE;
3453     SendMessageA(hwnd, WM_COMMAND, (WPARAM)popup, 0);
3454     test_lbuttondown_flag = FALSE;
3455
3456     ret = wait_for_message( &msg );
3457     ok(ret, "no message available\n");
3458     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3459        msg.hwnd, popup, msg.message);
3460     ok(peek_message(&msg), "no message available\n");
3461     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3462        msg.hwnd, popup, msg.message);
3463     ok(peek_message(&msg), "no message available\n");
3464
3465     /* Test WM_MOUSEACTIVATE */
3466 #define TEST_MOUSEACTIVATE(A,B)                                                          \
3467        res = SendMessageA(hwnd, WM_MOUSEACTIVATE, (WPARAM)hwnd, (LPARAM)MAKELRESULT(A,0));   \
3468        ok(res == B, "WM_MOUSEACTIVATE for %s returned %ld\n", #A, res);
3469
3470     TEST_MOUSEACTIVATE(HTERROR,MA_ACTIVATE);
3471     TEST_MOUSEACTIVATE(HTTRANSPARENT,MA_ACTIVATE);
3472     TEST_MOUSEACTIVATE(HTNOWHERE,MA_ACTIVATE);
3473     TEST_MOUSEACTIVATE(HTCLIENT,MA_ACTIVATE);
3474     TEST_MOUSEACTIVATE(HTCAPTION,MA_ACTIVATE);
3475     TEST_MOUSEACTIVATE(HTSYSMENU,MA_ACTIVATE);
3476     TEST_MOUSEACTIVATE(HTSIZE,MA_ACTIVATE);
3477     TEST_MOUSEACTIVATE(HTMENU,MA_ACTIVATE);
3478     TEST_MOUSEACTIVATE(HTHSCROLL,MA_ACTIVATE);
3479     TEST_MOUSEACTIVATE(HTVSCROLL,MA_ACTIVATE);
3480     TEST_MOUSEACTIVATE(HTMINBUTTON,MA_ACTIVATE);
3481     TEST_MOUSEACTIVATE(HTMAXBUTTON,MA_ACTIVATE);
3482     TEST_MOUSEACTIVATE(HTLEFT,MA_ACTIVATE);
3483     TEST_MOUSEACTIVATE(HTRIGHT,MA_ACTIVATE);
3484     TEST_MOUSEACTIVATE(HTTOP,MA_ACTIVATE);
3485     TEST_MOUSEACTIVATE(HTTOPLEFT,MA_ACTIVATE);
3486     TEST_MOUSEACTIVATE(HTTOPRIGHT,MA_ACTIVATE);
3487     TEST_MOUSEACTIVATE(HTBOTTOM,MA_ACTIVATE);
3488     TEST_MOUSEACTIVATE(HTBOTTOMLEFT,MA_ACTIVATE);
3489     TEST_MOUSEACTIVATE(HTBOTTOMRIGHT,MA_ACTIVATE);
3490     TEST_MOUSEACTIVATE(HTBORDER,MA_ACTIVATE);
3491     TEST_MOUSEACTIVATE(HTOBJECT,MA_ACTIVATE);
3492     TEST_MOUSEACTIVATE(HTCLOSE,MA_ACTIVATE);
3493     TEST_MOUSEACTIVATE(HTHELP,MA_ACTIVATE);
3494
3495 done:
3496     /* Clear any messages left behind by WM_MOUSEACTIVATE tests */
3497     flush_events( TRUE );
3498
3499     DestroyWindow(popup);
3500 }
3501
3502 static void test_validatergn(HWND hwnd)
3503 {
3504     HWND child;
3505     RECT rc, rc2;
3506     HRGN rgn;
3507     int ret;
3508     child = CreateWindowExA(0, "static", NULL, WS_CHILD| WS_VISIBLE, 10, 10, 10, 10, hwnd, 0, 0, NULL);
3509     ShowWindow(hwnd, SW_SHOW);
3510     UpdateWindow( hwnd);
3511     /* test that ValidateRect validates children*/
3512     InvalidateRect( child, NULL, 1);
3513     GetWindowRect( child, &rc);
3514     MapWindowPoints( NULL, hwnd, (POINT*) &rc, 2);
3515     ret = GetUpdateRect( child, &rc2, 0);
3516     ok( ret == 1, "Expected GetUpdateRect to return non-zero, got %d\n", ret);
3517     ok( rc2.right > rc2.left && rc2.bottom > rc2.top,
3518             "Update rectangle is empty!\n");
3519     ValidateRect( hwnd, &rc);
3520     ret = GetUpdateRect( child, &rc2, 0);
3521     ok( !ret, "Expected GetUpdateRect to return zero, got %d\n", ret);
3522     ok( rc2.left == 0 && rc2.top == 0 && rc2.right == 0 && rc2.bottom == 0,
3523             "Update rectangle %d,%d-%d,%d is not empty!\n", rc2.left, rc2.top,
3524             rc2.right, rc2.bottom);
3525
3526     /* now test ValidateRgn */
3527     InvalidateRect( child, NULL, 1);
3528     GetWindowRect( child, &rc);
3529     MapWindowPoints( NULL, hwnd, (POINT*) &rc, 2);
3530     rgn = CreateRectRgnIndirect( &rc);
3531     ValidateRgn( hwnd, rgn);
3532     ret = GetUpdateRect( child, &rc2, 0);
3533     ok( !ret, "Expected GetUpdateRect to return zero, got %d\n", ret);
3534     ok( rc2.left == 0 && rc2.top == 0 && rc2.right == 0 && rc2.bottom == 0,
3535             "Update rectangle %d,%d-%d,%d is not empty!\n", rc2.left, rc2.top,
3536             rc2.right, rc2.bottom);
3537
3538     DeleteObject( rgn);
3539     DestroyWindow( child );
3540 }
3541
3542 static void nccalchelper(HWND hwnd, INT x, INT y, RECT *prc)
3543 {
3544     RECT rc;
3545     MoveWindow( hwnd, 0, 0, x, y, 0);
3546     GetWindowRect( hwnd, prc);
3547     rc = *prc;
3548     DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)prc);
3549     trace("window rect is %d,%d - %d,%d, nccalc rect is %d,%d - %d,%d\n",
3550           rc.left,rc.top,rc.right,rc.bottom, prc->left,prc->top,prc->right,prc->bottom);
3551 }
3552
3553 static void test_nccalcscroll(HWND parent)
3554 {
3555     RECT rc1;
3556     INT sbheight = GetSystemMetrics( SM_CYHSCROLL);
3557     INT sbwidth = GetSystemMetrics( SM_CXVSCROLL);
3558     HWND hwnd = CreateWindowExA(0, "static", NULL,
3559             WS_CHILD| WS_VISIBLE | WS_VSCROLL | WS_HSCROLL ,
3560             10, 10, 200, 200, parent, 0, 0, NULL);
3561     ShowWindow( parent, SW_SHOW);
3562     UpdateWindow( parent);
3563
3564     /* test window too low for a horizontal scroll bar */
3565     nccalchelper( hwnd, 100, sbheight, &rc1);
3566     ok( rc1.bottom - rc1.top == sbheight, "Height should be %d size is %d,%d - %d,%d\n",
3567             sbheight, rc1.left, rc1.top, rc1.right, rc1.bottom);
3568
3569     /* test window just high enough for a horizontal scroll bar */
3570     nccalchelper( hwnd, 100, sbheight + 1, &rc1);
3571     ok( rc1.bottom - rc1.top == 1, "Height should be %d size is %d,%d - %d,%d\n",
3572             1, rc1.left, rc1.top, rc1.right, rc1.bottom);
3573
3574     /* test window too narrow for a vertical scroll bar */
3575     nccalchelper( hwnd, sbwidth - 1, 100, &rc1);
3576     ok( rc1.right - rc1.left == sbwidth - 1 , "Width should be %d size is %d,%d - %d,%d\n",
3577             sbwidth - 1, rc1.left, rc1.top, rc1.right, rc1.bottom);
3578
3579     /* test window just wide enough for a vertical scroll bar */
3580     nccalchelper( hwnd, sbwidth, 100, &rc1);
3581     ok( rc1.right - rc1.left == 0, "Width should be %d size is %d,%d - %d,%d\n",
3582             0, rc1.left, rc1.top, rc1.right, rc1.bottom);
3583
3584     /* same test, but with client edge: not enough width */
3585     SetWindowLongA( hwnd, GWL_EXSTYLE, WS_EX_CLIENTEDGE | GetWindowLongA( hwnd, GWL_EXSTYLE));
3586     nccalchelper( hwnd, sbwidth, 100, &rc1);
3587     ok( rc1.right - rc1.left == sbwidth - 2 * GetSystemMetrics(SM_CXEDGE),
3588             "Width should be %d size is %d,%d - %d,%d\n",
3589             sbwidth - 2 * GetSystemMetrics(SM_CXEDGE), rc1.left, rc1.top, rc1.right, rc1.bottom);
3590
3591     DestroyWindow( hwnd);
3592 }
3593
3594 static void test_SetParent(void)
3595 {
3596     HWND desktop = GetDesktopWindow();
3597     HMENU hMenu;
3598     HWND ret, parent, child1, child2, child3, child4, sibling, popup;
3599     BOOL bret;
3600
3601     parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3602                              100, 100, 200, 200, 0, 0, 0, NULL);
3603     assert(parent != 0);
3604     child1 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3605                              0, 0, 50, 50, parent, 0, 0, NULL);
3606     assert(child1 != 0);
3607     child2 = CreateWindowExA(0, "static", NULL, WS_POPUP,
3608                              0, 0, 50, 50, child1, 0, 0, NULL);
3609     assert(child2 != 0);
3610     child3 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3611                              0, 0, 50, 50, child2, 0, 0, NULL);
3612     assert(child3 != 0);
3613     child4 = CreateWindowExA(0, "static", NULL, WS_POPUP,
3614                              0, 0, 50, 50, child3, 0, 0, NULL);
3615     assert(child4 != 0);
3616
3617     trace("parent %p, child1 %p, child2 %p, child3 %p, child4 %p\n",
3618            parent, child1, child2, child3, child4);
3619
3620     check_parents(parent, desktop, 0, 0, 0, parent, parent);
3621     check_parents(child1, parent, parent, parent, 0, parent, parent);
3622     check_parents(child2, desktop, parent, parent, parent, child2, parent);
3623     check_parents(child3, child2, child2, child2, 0, child2, parent);
3624     check_parents(child4, desktop, child2, child2, child2, child4, parent);
3625
3626     ok(!IsChild(desktop, parent), "wrong parent/child %p/%p\n", desktop, parent);
3627     ok(!IsChild(desktop, child1), "wrong parent/child %p/%p\n", desktop, child1);
3628     ok(!IsChild(desktop, child2), "wrong parent/child %p/%p\n", desktop, child2);
3629     ok(!IsChild(desktop, child3), "wrong parent/child %p/%p\n", desktop, child3);
3630     ok(!IsChild(desktop, child4), "wrong parent/child %p/%p\n", desktop, child4);
3631
3632     ok(IsChild(parent, child1), "wrong parent/child %p/%p\n", parent, child1);
3633     ok(!IsChild(desktop, child2), "wrong parent/child %p/%p\n", desktop, child2);
3634     ok(!IsChild(parent, child2), "wrong parent/child %p/%p\n", parent, child2);
3635     ok(!IsChild(child1, child2), "wrong parent/child %p/%p\n", child1, child2);
3636     ok(!IsChild(parent, child3), "wrong parent/child %p/%p\n", parent, child3);
3637     ok(IsChild(child2, child3), "wrong parent/child %p/%p\n", child2, child3);
3638     ok(!IsChild(parent, child4), "wrong parent/child %p/%p\n", parent, child4);
3639     ok(!IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3640     ok(!IsChild(desktop, child4), "wrong parent/child %p/%p\n", desktop, child4);
3641
3642     if (!is_win9x) /* Win9x doesn't survive this test */
3643     {
3644         ok(!SetParent(parent, child1), "SetParent should fail\n");
3645         ok(!SetParent(child2, child3), "SetParent should fail\n");
3646         ok(SetParent(child1, parent) != 0, "SetParent should not fail\n");
3647         ret = SetParent(parent, child2);
3648         todo_wine ok( !ret || broken( ret != 0 ), "SetParent should fail\n");
3649         if (ret)  /* nt4, win2k */
3650         {
3651             ret = SetParent(parent, child3);
3652             ok(ret != 0, "SetParent should not fail\n");
3653             ret = SetParent(child2, parent);
3654             ok(!ret, "SetParent should fail\n");
3655             ret = SetParent(parent, child4);
3656             ok(ret != 0, "SetParent should not fail\n");
3657             check_parents(parent, child4, child4, 0, 0, child4, parent);
3658             check_parents(child1, parent, parent, parent, 0, child4, parent);
3659             check_parents(child2, desktop, parent, parent, parent, child2, parent);
3660             check_parents(child3, child2, child2, child2, 0, child2, parent);
3661             check_parents(child4, desktop, child2, child2, child2, child4, parent);
3662         }
3663         else
3664         {
3665             ret = SetParent(parent, child3);
3666             ok(ret != 0, "SetParent should not fail\n");
3667             ret = SetParent(child2, parent);
3668             ok(!ret, "SetParent should fail\n");
3669             ret = SetParent(parent, child4);
3670             ok(!ret, "SetParent should fail\n");
3671             check_parents(parent, child3, child3, 0, 0, child2, parent);
3672             check_parents(child1, parent, parent, parent, 0, child2, parent);
3673             check_parents(child2, desktop, parent, parent, parent, child2, parent);
3674             check_parents(child3, child2, child2, child2, 0, child2, parent);
3675             check_parents(child4, desktop, child2, child2, child2, child4, parent);
3676         }
3677     }
3678     else
3679         skip("Win9x/WinMe crash\n");
3680
3681     hMenu = CreateMenu();
3682     sibling = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3683                              100, 100, 200, 200, 0, hMenu, 0, NULL);
3684     assert(sibling != 0);
3685
3686     ok(SetParent(sibling, parent) != 0, "SetParent should not fail\n");
3687     ok(GetMenu(sibling) == hMenu, "SetParent should not remove menu\n");
3688
3689     ok(SetParent(parent, desktop) != 0, "SetParent should not fail\n");
3690     ok(SetParent(child4, child3) != 0, "SetParent should not fail\n");
3691     ok(SetParent(child3, child2) != 0, "SetParent should not fail\n");
3692     ok(SetParent(child2, child1) != 0, "SetParent should not fail\n");
3693     ok(!IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3694     SetWindowLongW(child4, GWL_STYLE, WS_CHILD);
3695     ok(IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3696     ok(IsChild(child2, child4), "wrong parent/child %p/%p\n", child2, child4);
3697     ok(!IsChild(child1, child4), "wrong parent/child %p/%p\n", child1, child4);
3698     SetWindowLongW(child2, GWL_STYLE, WS_CHILD);
3699     ok(IsChild(child1, child4), "wrong parent/child %p/%p\n", child1, child4);
3700     ok(IsChild(parent, child4), "wrong parent/child %p/%p\n", parent, child4);
3701
3702     ok(DestroyWindow(parent), "DestroyWindow() failed\n");
3703
3704     ok(!IsWindow(parent), "parent still exists\n");
3705     ok(!IsWindow(sibling), "sibling still exists\n");
3706     ok(!IsWindow(child1), "child1 still exists\n");
3707     ok(!IsWindow(child2), "child2 still exists\n");
3708     ok(!IsWindow(child3), "child3 still exists\n");
3709     ok(!IsWindow(child4), "child4 still exists\n");
3710
3711     parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3712                              100, 100, 200, 200, 0, 0, 0, NULL);
3713     assert(parent != 0);
3714     child1 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3715                              0, 0, 50, 50, parent, 0, 0, NULL);
3716     assert(child1 != 0);
3717     popup = CreateWindowExA(0, "static", NULL, WS_POPUP,
3718                              0, 0, 50, 50, 0, 0, 0, NULL);
3719     assert(popup != 0);
3720
3721     trace("parent %p, child %p, popup %p\n", parent, child1, popup);
3722
3723     check_parents(parent, desktop, 0, 0, 0, parent, parent);
3724     check_parents(child1, parent, parent, parent, 0, parent, parent);
3725     check_parents(popup, desktop, 0, 0, 0, popup, popup);
3726
3727     SetActiveWindow(parent);
3728     SetFocus(parent);
3729     check_active_state(parent, 0, parent);
3730
3731     ret = SetParent(popup, child1);
3732     ok(ret == desktop, "expected %p, got %p\n", desktop, ret);
3733     check_parents(popup, child1, child1, 0, 0, parent, popup);
3734     check_active_state(popup, 0, popup);
3735
3736     SetActiveWindow(parent);
3737     SetFocus(popup);
3738     check_active_state(popup, 0, popup);
3739
3740     EnableWindow(child1, FALSE);
3741     check_active_state(popup, 0, popup);
3742     SetFocus(parent);
3743     check_active_state(parent, 0, parent);
3744     SetFocus(popup);
3745     check_active_state(popup, 0, popup);
3746     EnableWindow(child1, TRUE);
3747
3748     ShowWindow(child1, SW_MINIMIZE);
3749     SetFocus(parent);
3750     check_active_state(parent, 0, parent);
3751     SetFocus(popup);
3752     check_active_state(popup, 0, popup);
3753     ShowWindow(child1, SW_HIDE);
3754
3755     SetActiveWindow(parent);
3756     SetFocus(parent);
3757     check_active_state(parent, 0, parent);
3758
3759     bret = SetForegroundWindow(popup);
3760     ok(bret, "SetForegroundWindow() failed\n");
3761     check_active_state(popup, popup, popup);
3762
3763     ShowWindow(parent, SW_SHOW);
3764     SetActiveWindow(popup);
3765     ok(DestroyWindow(popup), "DestroyWindow() failed\n");
3766     check_active_state(parent, parent, parent);
3767
3768     ok(DestroyWindow(parent), "DestroyWindow() failed\n");
3769
3770     ok(!IsWindow(parent), "parent still exists\n");
3771     ok(!IsWindow(child1), "child1 still exists\n");
3772     ok(!IsWindow(popup), "popup still exists\n");
3773 }
3774
3775 static LRESULT WINAPI StyleCheckProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
3776 {
3777     LPCREATESTRUCTA lpcs;
3778     LPSTYLESTRUCT lpss;
3779
3780     switch (msg)
3781     {
3782     case WM_NCCREATE:
3783     case WM_CREATE:
3784         lpcs = (LPCREATESTRUCTA)lparam;
3785         lpss = lpcs->lpCreateParams;
3786         if (lpss)
3787         {
3788             if ((lpcs->dwExStyle & WS_EX_DLGMODALFRAME) ||
3789                 ((!(lpcs->dwExStyle & WS_EX_STATICEDGE)) &&
3790                     (lpcs->style & (WS_DLGFRAME | WS_THICKFRAME))))
3791                 ok(lpcs->dwExStyle & WS_EX_WINDOWEDGE, "Window should have WS_EX_WINDOWEDGE style\n");
3792             else
3793                 ok(!(lpcs->dwExStyle & WS_EX_WINDOWEDGE), "Window shouldn't have WS_EX_WINDOWEDGE style\n");
3794
3795             ok((lpss->styleOld & ~WS_EX_WINDOWEDGE) == (lpcs->dwExStyle & ~WS_EX_WINDOWEDGE),
3796                 "Ex style (0x%08x) should match what the caller passed to CreateWindowEx (0x%08x)\n",
3797                 lpss->styleOld, lpcs->dwExStyle);
3798
3799             ok(lpss->styleNew == lpcs->style,
3800                 "Style (0x%08x) should match what the caller passed to CreateWindowEx (0x%08x)\n",
3801                 lpss->styleNew, lpcs->style);
3802         }
3803         break;
3804     }
3805     return DefWindowProcA(hwnd, msg, wparam, lparam);
3806 }
3807
3808 static ATOM atomStyleCheckClass;
3809
3810 static void register_style_check_class(void)
3811 {
3812     WNDCLASSA wc =
3813     {
3814         0,
3815         StyleCheckProc,
3816         0,
3817         0,
3818         GetModuleHandleA(NULL),
3819         NULL,
3820         LoadCursorA(0, (LPCSTR)IDC_ARROW),
3821         (HBRUSH)(COLOR_BTNFACE+1),
3822         NULL,
3823         "WineStyleCheck",
3824     };
3825
3826     atomStyleCheckClass = RegisterClassA(&wc);
3827     assert(atomStyleCheckClass);
3828 }
3829
3830 static void check_window_style(DWORD dwStyleIn, DWORD dwExStyleIn, DWORD dwStyleOut, DWORD dwExStyleOut)
3831 {
3832     DWORD dwActualStyle;
3833     DWORD dwActualExStyle;
3834     STYLESTRUCT ss;
3835     HWND hwnd;
3836     HWND hwndParent = NULL;
3837
3838     ss.styleNew = dwStyleIn;
3839     ss.styleOld = dwExStyleIn;
3840
3841     if (dwStyleIn & WS_CHILD)
3842     {
3843         hwndParent = CreateWindowExA(0, (LPCSTR)MAKEINTATOM(atomStyleCheckClass), NULL,
3844             WS_OVERLAPPEDWINDOW, 0, 0, 0, 0, NULL, NULL, NULL, NULL);
3845     }
3846
3847     hwnd = CreateWindowExA(dwExStyleIn, (LPCSTR)MAKEINTATOM(atomStyleCheckClass), NULL,
3848                     dwStyleIn, 0, 0, 0, 0, hwndParent, NULL, NULL, &ss);
3849     assert(hwnd);
3850
3851     flush_events( TRUE );
3852
3853     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3854     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3855     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3856     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3857
3858     /* try setting the styles explicitly */
3859     SetWindowLongA( hwnd, GWL_EXSTYLE, dwExStyleIn );
3860     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3861     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3862     /* WS_EX_WINDOWEDGE can't always be changed */
3863     if (dwExStyleIn & WS_EX_DLGMODALFRAME)
3864         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3865     else if ((dwActualStyle & (WS_DLGFRAME | WS_THICKFRAME)) && !(dwExStyleIn & WS_EX_STATICEDGE))
3866         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3867     else
3868         dwExStyleOut = dwExStyleIn & ~WS_EX_WINDOWEDGE;
3869     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3870     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3871
3872     SetWindowLongA( hwnd, GWL_STYLE, dwStyleIn );
3873     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3874     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3875     /* WS_CLIPSIBLINGS can't be reset on top-level windows */
3876     if ((dwStyleIn & (WS_CHILD|WS_POPUP)) == WS_CHILD) dwStyleOut = dwStyleIn;
3877     else dwStyleOut = dwStyleIn | WS_CLIPSIBLINGS;
3878     /* WS_EX_WINDOWEDGE can't always be changed */
3879     if (dwExStyleIn & WS_EX_DLGMODALFRAME)
3880         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3881     else if ((dwActualStyle & (WS_DLGFRAME | WS_THICKFRAME)) && !(dwExStyleIn & WS_EX_STATICEDGE))
3882         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3883     else
3884         dwExStyleOut = dwExStyleIn & ~WS_EX_WINDOWEDGE;
3885     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3886     /* FIXME: Remove the condition below once Wine is fixed */
3887     if (dwActualExStyle != dwExStyleOut)
3888     todo_wine ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3889     else
3890     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3891
3892     DestroyWindow(hwnd);
3893     if (hwndParent) DestroyWindow(hwndParent);
3894 }
3895
3896 /* tests what window styles the window manager automatically adds */
3897 static void test_window_styles(void)
3898 {
3899     register_style_check_class();
3900
3901     check_window_style(0, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3902     check_window_style(WS_DLGFRAME, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3903     check_window_style(WS_THICKFRAME, 0, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3904     check_window_style(WS_DLGFRAME, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE);
3905     check_window_style(WS_THICKFRAME, WS_EX_STATICEDGE, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE);
3906     check_window_style(WS_OVERLAPPEDWINDOW, 0, WS_CLIPSIBLINGS|WS_OVERLAPPEDWINDOW, WS_EX_WINDOWEDGE);
3907     check_window_style(WS_CHILD, 0, WS_CHILD, 0);
3908     check_window_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
3909     check_window_style(WS_CHILD|WS_THICKFRAME, 0, WS_CHILD|WS_THICKFRAME, WS_EX_WINDOWEDGE);
3910     check_window_style(WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE);
3911     check_window_style(WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE);
3912     check_window_style(WS_CHILD|WS_CAPTION, 0, WS_CHILD|WS_CAPTION, WS_EX_WINDOWEDGE);
3913     check_window_style(WS_CHILD|WS_CAPTION|WS_SYSMENU, 0, WS_CHILD|WS_CAPTION|WS_SYSMENU, WS_EX_WINDOWEDGE);
3914     check_window_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
3915     check_window_style(WS_CHILD, WS_EX_DLGMODALFRAME, WS_CHILD, WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
3916     check_window_style(WS_CHILD, WS_EX_DLGMODALFRAME|WS_EX_STATICEDGE, WS_CHILD, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
3917     check_window_style(WS_CHILD|WS_POPUP, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
3918     check_window_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3919     check_window_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, 0, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3920     check_window_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3921     check_window_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3922     check_window_style(WS_CHILD|WS_POPUP, WS_EX_APPWINDOW, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, WS_EX_APPWINDOW);
3923     check_window_style(WS_CHILD|WS_POPUP, WS_EX_WINDOWEDGE, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
3924     check_window_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
3925     check_window_style(0, WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_TOOLWINDOW);
3926     check_window_style(WS_POPUP, 0, WS_POPUP|WS_CLIPSIBLINGS, 0);
3927     check_window_style(WS_POPUP, WS_EX_WINDOWEDGE, WS_POPUP|WS_CLIPSIBLINGS, 0);
3928     check_window_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3929     check_window_style(WS_POPUP|WS_THICKFRAME, 0, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3930     check_window_style(WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3931     check_window_style(WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3932     check_window_style(WS_CAPTION, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE);
3933     check_window_style(0, WS_EX_APPWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_APPWINDOW|WS_EX_WINDOWEDGE);
3934
3935     if (pGetLayeredWindowAttributes)
3936     {
3937         check_window_style(0, WS_EX_LAYERED, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_WINDOWEDGE);
3938         check_window_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_WINDOWEDGE);
3939         check_window_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION,
3940                                                       WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW|WS_EX_WINDOWEDGE);
3941     }
3942 }
3943
3944 static INT_PTR WINAPI empty_dlg_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
3945 {
3946     return 0;
3947 }
3948
3949 static void check_dialog_style(DWORD style_in, DWORD ex_style_in, DWORD style_out, DWORD ex_style_out)
3950 {
3951     struct
3952     {
3953         DLGTEMPLATE dt;
3954         WORD menu_name;
3955         WORD class_id;
3956         WORD class_atom;
3957         WCHAR caption[1];
3958     } dlg_data;
3959     DWORD style, ex_style;
3960     HWND hwnd, parent = 0;
3961
3962     if (style_in & WS_CHILD)
3963         parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3964                                 0, 0, 0, 0, NULL, NULL, NULL, NULL);
3965
3966     dlg_data.dt.style = style_in;
3967     dlg_data.dt.dwExtendedStyle = ex_style_in;
3968     dlg_data.dt.cdit = 0;
3969     dlg_data.dt.x = 0;
3970     dlg_data.dt.y = 0;
3971     dlg_data.dt.cx = 100;
3972     dlg_data.dt.cy = 100;
3973     dlg_data.menu_name = 0;
3974     dlg_data.class_id = 0;
3975     dlg_data.class_atom = 0;
3976     dlg_data.caption[0] = 0;
3977
3978     hwnd = CreateDialogIndirectParamA(GetModuleHandleA(NULL), &dlg_data.dt, parent, empty_dlg_proc, 0);
3979     ok(hwnd != 0, "dialog creation failed, style %#x, exstyle %#x\n", style_in, ex_style_in);
3980
3981     flush_events( TRUE );
3982
3983     style = GetWindowLongA(hwnd, GWL_STYLE);
3984     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
3985     ok(style == (style_out | DS_3DLOOK), "got %#x\n", style);
3986     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
3987
3988     /* try setting the styles explicitly */
3989     SetWindowLongA(hwnd, GWL_EXSTYLE, ex_style_in);
3990     style = GetWindowLongA(hwnd, GWL_STYLE);
3991     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
3992     ok(style == (style_out | DS_3DLOOK), "got %#x\n", style);
3993     /* WS_EX_WINDOWEDGE can't always be changed */
3994     if (ex_style_in & WS_EX_DLGMODALFRAME)
3995         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
3996     else if ((style & (WS_DLGFRAME | WS_THICKFRAME)) && !(ex_style_in & WS_EX_STATICEDGE))
3997         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
3998     else
3999         ex_style_out = ex_style_in & ~WS_EX_WINDOWEDGE;
4000     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
4001
4002     SetWindowLongA(hwnd, GWL_STYLE, style_in);
4003     style = GetWindowLongA(hwnd, GWL_STYLE);
4004     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
4005     /* WS_CLIPSIBLINGS can't be reset on top-level windows */
4006     if ((style_in & (WS_CHILD | WS_POPUP)) == WS_CHILD) style_out = style_in;
4007     else style_out = style_in | WS_CLIPSIBLINGS;
4008     ok(style == style_out, "expected style %#x, got %#x\n", style_out, style);
4009     /* WS_EX_WINDOWEDGE can't always be changed */
4010     if (ex_style_in & WS_EX_DLGMODALFRAME)
4011         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
4012     else if ((style & (WS_DLGFRAME | WS_THICKFRAME)) && !(ex_style_in & WS_EX_STATICEDGE))
4013         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
4014     else
4015         ex_style_out = ex_style_in & ~WS_EX_WINDOWEDGE;
4016     /* FIXME: Remove the condition below once Wine is fixed */
4017     if (ex_style != ex_style_out)
4018     todo_wine ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
4019     else
4020     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
4021
4022     DestroyWindow(hwnd);
4023     DestroyWindow(parent);
4024 }
4025
4026 static void test_dialog_styles(void)
4027 {
4028     check_dialog_style(0, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4029     check_dialog_style(WS_DLGFRAME, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4030     check_dialog_style(WS_THICKFRAME, 0, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4031     check_dialog_style(WS_DLGFRAME, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4032     check_dialog_style(WS_THICKFRAME, WS_EX_STATICEDGE, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4033     check_dialog_style(DS_CONTROL, 0, WS_CLIPSIBLINGS|WS_CAPTION|DS_CONTROL, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4034     check_dialog_style(WS_CAPTION, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4035     check_dialog_style(WS_BORDER, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4036     check_dialog_style(WS_DLGFRAME, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4037     check_dialog_style(WS_BORDER|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4038     check_dialog_style(WS_DLGFRAME|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4039     check_dialog_style(WS_CAPTION|WS_SYSMENU, 0, WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4040     check_dialog_style(WS_SYSMENU, 0, WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4041     check_dialog_style(WS_CAPTION|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4042     check_dialog_style(WS_SYSMENU|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4043     check_dialog_style(WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4044     check_dialog_style(WS_OVERLAPPEDWINDOW, 0, WS_CLIPSIBLINGS|WS_OVERLAPPEDWINDOW, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4045     check_dialog_style(WS_CHILD, 0, WS_CHILD, 0);
4046     check_dialog_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
4047     check_dialog_style(WS_CHILD|WS_THICKFRAME, 0, WS_CHILD|WS_THICKFRAME, WS_EX_WINDOWEDGE);
4048     check_dialog_style(WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE);
4049     check_dialog_style(WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE);
4050     check_dialog_style(WS_CHILD|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4051     check_dialog_style(WS_CHILD|WS_CAPTION, 0, WS_CHILD|WS_CAPTION, WS_EX_WINDOWEDGE);
4052     check_dialog_style(WS_CHILD|WS_BORDER, 0, WS_CHILD|WS_BORDER, 0);
4053     check_dialog_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
4054     check_dialog_style(WS_CHILD|WS_BORDER|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4055     check_dialog_style(WS_CHILD|WS_DLGFRAME|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4056     check_dialog_style(WS_CHILD|WS_CAPTION|WS_SYSMENU, 0, WS_CHILD|WS_CAPTION|WS_SYSMENU, WS_EX_WINDOWEDGE);
4057     check_dialog_style(WS_CHILD|WS_SYSMENU, 0, WS_CHILD|WS_SYSMENU, 0);
4058     check_dialog_style(WS_CHILD|WS_CAPTION|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4059     check_dialog_style(WS_CHILD|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4060     check_dialog_style(WS_CHILD|WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4061     check_dialog_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
4062     check_dialog_style(WS_CHILD, WS_EX_DLGMODALFRAME, WS_CHILD, WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
4063     check_dialog_style(WS_CHILD, WS_EX_DLGMODALFRAME|WS_EX_STATICEDGE, WS_CHILD, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
4064     check_dialog_style(WS_CHILD|WS_POPUP, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
4065     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4066     check_dialog_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, 0, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4067     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
4068     check_dialog_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
4069     check_dialog_style(WS_CHILD|WS_POPUP|DS_CONTROL, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS|DS_CONTROL, WS_EX_CONTROLPARENT);
4070     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION, 0, WS_CHILD|WS_POPUP|WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4071     check_dialog_style(WS_CHILD|WS_POPUP|WS_BORDER, 0, WS_CHILD|WS_POPUP|WS_BORDER|WS_CLIPSIBLINGS, 0);
4072     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4073     check_dialog_style(WS_CHILD|WS_POPUP|WS_BORDER|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4074     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4075     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);
4076     check_dialog_style(WS_CHILD|WS_POPUP|WS_SYSMENU, 0, WS_CHILD|WS_POPUP|WS_SYSMENU|WS_CLIPSIBLINGS, 0);
4077     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4078     check_dialog_style(WS_CHILD|WS_POPUP|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4079     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);
4080     check_dialog_style(WS_CHILD|WS_POPUP, WS_EX_APPWINDOW, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, WS_EX_APPWINDOW);
4081     check_dialog_style(WS_CHILD|WS_POPUP, WS_EX_WINDOWEDGE, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
4082     check_dialog_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
4083     check_dialog_style(0, WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_TOOLWINDOW|WS_EX_CONTROLPARENT);
4084     check_dialog_style(WS_POPUP, 0, WS_POPUP|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4085     check_dialog_style(WS_POPUP, WS_EX_WINDOWEDGE, WS_POPUP|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4086     check_dialog_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4087     check_dialog_style(WS_POPUP|WS_THICKFRAME, 0, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4088     check_dialog_style(WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4089     check_dialog_style(WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4090     check_dialog_style(WS_POPUP|DS_CONTROL, 0, WS_POPUP|WS_CLIPSIBLINGS|DS_CONTROL, WS_EX_CONTROLPARENT);
4091     check_dialog_style(WS_POPUP|WS_CAPTION, 0, WS_POPUP|WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4092     check_dialog_style(WS_POPUP|WS_BORDER, 0, WS_POPUP|WS_BORDER|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4093     check_dialog_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4094     check_dialog_style(WS_POPUP|WS_BORDER|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4095     check_dialog_style(WS_POPUP|WS_DLGFRAME|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4096     check_dialog_style(WS_POPUP|WS_CAPTION|WS_SYSMENU, 0, WS_POPUP|WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4097     check_dialog_style(WS_POPUP|WS_SYSMENU, 0, WS_POPUP|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4098     check_dialog_style(WS_POPUP|WS_CAPTION|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4099     check_dialog_style(WS_POPUP|WS_SYSMENU|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4100     check_dialog_style(WS_POPUP|WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4101     check_dialog_style(WS_CAPTION, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4102     check_dialog_style(0, WS_EX_APPWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_APPWINDOW|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4103
4104     if (pGetLayeredWindowAttributes)
4105     {
4106         check_dialog_style(0, WS_EX_LAYERED, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4107         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);
4108         check_dialog_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION,
4109                               WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4110     }
4111 }
4112
4113 static void test_scrollwindow( HWND hwnd)
4114 {
4115     HDC hdc;
4116     RECT rc, rc2, rc3;
4117     COLORREF colr;
4118
4119     ShowWindow( hwnd, SW_SHOW);
4120     UpdateWindow( hwnd);
4121     flush_events( TRUE );
4122     GetClientRect( hwnd, &rc);
4123     hdc = GetDC( hwnd);
4124     /* test ScrollWindow(Ex) with no clip rectangle */
4125     /* paint the lower half of the window black */
4126     rc2 = rc;
4127     rc2.top = ( rc2.top + rc2.bottom) / 2;
4128     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4129     /* paint the upper half of the window white */
4130     rc2.bottom = rc2.top;
4131     rc2.top =0;
4132     FillRect( hdc, &rc2, GetStockObject(WHITE_BRUSH));
4133     /* scroll lower half up */
4134     rc2 = rc;
4135     rc2.top = ( rc2.top + rc2.bottom) / 2;
4136     ScrollWindowEx( hwnd, 0, - rc2.top, &rc2, NULL, NULL, NULL, SW_ERASE);
4137     flush_events(FALSE);
4138     /* expected: black should have scrolled to the upper half */
4139     colr = GetPixel( hdc, (rc2.left+rc2.right)/ 2,  rc2.bottom / 4 );
4140     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4141     /* Repeat that test of ScrollWindow(Ex) now with clip rectangle */
4142     /* paint the lower half of the window black */
4143     rc2 = rc;
4144     rc2.top = ( rc2.top + rc2.bottom) / 2;
4145     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4146     /* paint the upper half of the window white */
4147     rc2.bottom = rc2.top;
4148     rc2.top =0;
4149     FillRect( hdc, &rc2, GetStockObject(WHITE_BRUSH));
4150     /* scroll lower half up */
4151     rc2 = rc;
4152     rc2.top = ( rc2.top + rc2.bottom) / 2;
4153     rc3 = rc;
4154     rc3.left = rc3.right / 4;
4155     rc3.right -= rc3.right / 4;
4156     ScrollWindowEx( hwnd, 0, - rc2.top, &rc2, &rc3, NULL, NULL, SW_ERASE);
4157     flush_events(FALSE);
4158     /* expected: black should have scrolled to the upper half */
4159     colr = GetPixel( hdc, (rc2.left+rc2.right)/ 2,  rc2.bottom / 4 );
4160     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4161
4162     /* clean up */
4163     ReleaseDC( hwnd, hdc);
4164 }
4165
4166 static void test_scrollvalidate( HWND parent)
4167 {
4168     HDC hdc;
4169     HRGN hrgn=CreateRectRgn(0,0,0,0);
4170     HRGN exprgn, tmprgn, clipping;
4171     RECT rc, rcu, cliprc;
4172     /* create two overlapping child windows. The visual region
4173      * of hwnd1 is clipped by the overlapping part of
4174      * hwnd2 because of the WS_CLIPSIBLING style */
4175     HWND hwnd1, hwnd2;
4176
4177     clipping = CreateRectRgn(0,0,0,0);
4178     tmprgn = CreateRectRgn(0,0,0,0);
4179     exprgn = CreateRectRgn(0,0,0,0);
4180     hwnd2 = CreateWindowExA(0, "static", NULL,
4181             WS_CHILD| WS_VISIBLE | WS_CLIPSIBLINGS | WS_BORDER ,
4182             75, 30, 100, 100, parent, 0, 0, NULL);
4183     hwnd1 = CreateWindowExA(0, "static", NULL,
4184             WS_CHILD| WS_VISIBLE | WS_CLIPSIBLINGS | WS_BORDER ,
4185             25, 50, 100, 100, parent, 0, 0, NULL);
4186     ShowWindow( parent, SW_SHOW);
4187     UpdateWindow( parent);
4188     GetClientRect( hwnd1, &rc);
4189     cliprc=rc;
4190     SetRectRgn( clipping, 10, 10, 90, 90);
4191     hdc = GetDC( hwnd1);
4192     /* for a visual touch */
4193     TextOutA( hdc, 0,10, "0123456789", 10);
4194     ScrollDC( hdc, -10, -5, &rc, &cliprc, hrgn, &rcu);
4195     if (winetest_debug > 0) dump_region(hrgn);
4196     /* create a region with what is expected */
4197     SetRectRgn( exprgn, 39,0,49,74);
4198     SetRectRgn( tmprgn, 88,79,98,93);
4199     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4200     SetRectRgn( tmprgn, 0,93,98,98);
4201     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4202     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4203     trace("update rect is %d,%d - %d,%d\n",
4204             rcu.left,rcu.top,rcu.right,rcu.bottom);
4205     /* now with clipping region */
4206     SelectClipRgn( hdc, clipping);
4207     ScrollDC( hdc, -10, -5, &rc, &cliprc, hrgn, &rcu);
4208     if (winetest_debug > 0) dump_region(hrgn);
4209     /* create a region with what is expected */
4210     SetRectRgn( exprgn, 39,10,49,74);
4211     SetRectRgn( tmprgn, 80,79,90,85);
4212     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4213     SetRectRgn( tmprgn, 10,85,90,90);
4214     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4215     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4216     trace("update rect is %d,%d - %d,%d\n",
4217             rcu.left,rcu.top,rcu.right,rcu.bottom);
4218     ReleaseDC( hwnd1, hdc);
4219
4220     /* test scrolling a window with an update region */
4221     DestroyWindow( hwnd2);
4222     ValidateRect( hwnd1, NULL);
4223     SetRect( &rc, 40,40, 50,50);
4224     InvalidateRect( hwnd1, &rc, 1);
4225     GetClientRect( hwnd1, &rc);
4226     cliprc=rc;
4227     ScrollWindowEx( hwnd1, -10, 0, &rc, &cliprc, hrgn, &rcu,
4228       SW_SCROLLCHILDREN | SW_INVALIDATE);
4229     if (winetest_debug > 0) dump_region(hrgn);
4230     SetRectRgn( exprgn, 88,0,98,98);
4231     SetRectRgn( tmprgn, 30, 40, 50, 50);
4232     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4233     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4234
4235     /* clear an update region */
4236     UpdateWindow( hwnd1 );
4237
4238     SetRect( &rc, 0,40, 100,60);
4239     SetRect( &cliprc, 0,0, 100,100);
4240     ScrollWindowEx( hwnd1, 0, -25, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4241     if (winetest_debug > 0) dump_region( hrgn );
4242     SetRectRgn( exprgn, 0, 40, 98, 60 );
4243     ok( EqualRgn( exprgn, hrgn), "wrong update region in excessive scroll\n");
4244
4245     /* now test ScrollWindowEx with a combination of
4246      * WS_CLIPCHILDREN style and SW_SCROLLCHILDREN flag */
4247     /* make hwnd2 the child of hwnd1 */
4248     hwnd2 = CreateWindowExA(0, "static", NULL,
4249             WS_CHILD| WS_VISIBLE | WS_BORDER ,
4250             50, 50, 100, 100, hwnd1, 0, 0, NULL);
4251     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPSIBLINGS);
4252     GetClientRect( hwnd1, &rc);
4253     cliprc=rc;
4254
4255     /* WS_CLIPCHILDREN and SW_SCROLLCHILDREN */
4256     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) | WS_CLIPCHILDREN );
4257     ValidateRect( hwnd1, NULL);
4258     ValidateRect( hwnd2, NULL);
4259     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu,
4260       SW_SCROLLCHILDREN | SW_INVALIDATE);
4261     if (winetest_debug > 0) dump_region(hrgn);
4262     SetRectRgn( exprgn, 88,0,98,88);
4263     SetRectRgn( tmprgn, 0,88,98,98);
4264     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4265     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4266
4267     /* SW_SCROLLCHILDREN */
4268     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPCHILDREN );
4269     ValidateRect( hwnd1, NULL);
4270     ValidateRect( hwnd2, NULL);
4271     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_SCROLLCHILDREN | SW_INVALIDATE);
4272     if (winetest_debug > 0) dump_region(hrgn);
4273     /* expected region is the same as in previous test */
4274     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4275
4276     /* no SW_SCROLLCHILDREN */
4277     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPCHILDREN );
4278     ValidateRect( hwnd1, NULL);
4279     ValidateRect( hwnd2, NULL);
4280     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4281     if (winetest_debug > 0) dump_region(hrgn);
4282     /* expected region is the same as in previous test */
4283     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4284
4285     /* WS_CLIPCHILDREN and no SW_SCROLLCHILDREN */
4286     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) | WS_CLIPCHILDREN );
4287     ValidateRect( hwnd1, NULL);
4288     ValidateRect( hwnd2, NULL);
4289     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4290     if (winetest_debug > 0) dump_region(hrgn);
4291     SetRectRgn( exprgn, 88,0,98,20);
4292     SetRectRgn( tmprgn, 20,20,98,30);
4293     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4294     SetRectRgn( tmprgn, 20,30,30,88);
4295     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4296     SetRectRgn( tmprgn, 0,88,30,98);
4297     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4298     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4299
4300     /* clean up */
4301     DeleteObject( hrgn);
4302     DeleteObject( exprgn);
4303     DeleteObject( tmprgn);
4304     DestroyWindow( hwnd1);
4305     DestroyWindow( hwnd2);
4306 }
4307
4308 /* couple of tests of return values of scrollbar functions
4309  * called on a scrollbarless window */
4310 static void test_scroll(void)
4311 {
4312     BOOL ret;
4313     INT min, max;
4314     SCROLLINFO si;
4315     HWND hwnd = CreateWindowExA(0, "Static", "Wine test window",
4316         WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP,
4317         100, 100, 200, 200, 0, 0, 0, NULL);
4318     /* horizontal */
4319     ret = GetScrollRange( hwnd, SB_HORZ, &min, &max);
4320     if (!ret)  /* win9x */
4321     {
4322         win_skip( "GetScrollRange doesn't work\n" );
4323         DestroyWindow( hwnd);
4324         return;
4325     }
4326     ok( min == 0, "minimum scroll pos is %d (should be zero)\n", min);
4327     ok( max == 0, "maximum scroll pos is %d (should be zero)\n", min);
4328     si.cbSize = sizeof( si);
4329     si.fMask = SIF_PAGE;
4330     si.nPage = 0xdeadbeef;
4331     ret = GetScrollInfo( hwnd, SB_HORZ, &si);
4332     ok( !ret, "GetScrollInfo returns %d (should be zero)\n", ret);
4333     ok( si.nPage == 0xdeadbeef, "unexpected value for nPage is %d\n", si.nPage);
4334     /* vertical */
4335     ret = GetScrollRange( hwnd, SB_VERT, &min, &max);
4336     ok( ret, "GetScrollRange returns FALSE\n");
4337     ok( min == 0, "minimum scroll pos is %d (should be zero)\n", min);
4338     ok( max == 0, "maximum scroll pos is %d (should be zero)\n", min);
4339     si.cbSize = sizeof( si);
4340     si.fMask = SIF_PAGE;
4341     si.nPage = 0xdeadbeef;
4342     ret = GetScrollInfo( hwnd, SB_VERT, &si);
4343     ok( !ret, "GetScrollInfo returns %d (should be zero)\n", ret);
4344     ok( si.nPage == 0xdeadbeef, "unexpected value for nPage is %d\n", si.nPage);
4345     /* clean up */
4346     DestroyWindow( hwnd);
4347 }
4348
4349 static void test_scrolldc( HWND parent)
4350 {
4351     HDC hdc;
4352     HRGN exprgn, tmprgn, hrgn;
4353     RECT rc, rc2, rcu, cliprc;
4354     HWND hwnd1;
4355     COLORREF colr;
4356
4357     hrgn = CreateRectRgn(0,0,0,0);
4358     tmprgn = CreateRectRgn(0,0,0,0);
4359     exprgn = CreateRectRgn(0,0,0,0);
4360
4361     hwnd1 = CreateWindowExA(0, "static", NULL,
4362             WS_CHILD| WS_VISIBLE,
4363             25, 50, 100, 100, parent, 0, 0, NULL);
4364     ShowWindow( parent, SW_SHOW);
4365     UpdateWindow( parent);
4366     flush_events( TRUE );
4367     GetClientRect( hwnd1, &rc);
4368     hdc = GetDC( hwnd1);
4369     /* paint the upper half of the window black */
4370     rc2 = rc;
4371     rc2.bottom = ( rc.top + rc.bottom) /2;
4372     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4373     /* clip region is the lower half */
4374     cliprc=rc;
4375     cliprc.top = (rc.top + rc.bottom) /2;
4376     /* test whether scrolled pixels are properly clipped */
4377     colr = GetPixel( hdc, (rc.left+rc.right)/2, ( rc.top + rc.bottom) /2 - 1);
4378     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4379     /* this scroll should not cause any visible changes */
4380     ScrollDC( hdc, 5, -20, &rc, &cliprc, hrgn, &rcu);
4381     colr = GetPixel( hdc, (rc.left+rc.right)/2, ( rc.top + rc.bottom) /2 - 1);
4382     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4383     /* test with NULL clip rect */
4384     ScrollDC( hdc, 20, -20, &rc, NULL, hrgn, &rcu);
4385     /*FillRgn(hdc, hrgn, GetStockObject(WHITE_BRUSH));*/
4386     trace("update rect: %d,%d - %d,%d\n",
4387            rcu.left, rcu.top, rcu.right, rcu.bottom);
4388     if (winetest_debug > 0) dump_region(hrgn);
4389     SetRect(&rc2, 0, 0, 100, 100);
4390     ok(EqualRect(&rcu, &rc2), "rects do not match (%d,%d-%d,%d) / (%d,%d-%d,%d)\n",
4391        rcu.left, rcu.top, rcu.right, rcu.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
4392
4393     SetRectRgn( exprgn, 0, 0, 20, 80);
4394     SetRectRgn( tmprgn, 0, 80, 100, 100);
4395     CombineRgn(exprgn, exprgn, tmprgn, RGN_OR);
4396     if (winetest_debug > 0) dump_region(exprgn);
4397     ok(EqualRgn(exprgn, hrgn), "wrong update region\n");
4398     /* test clip rect > scroll rect */
4399     FillRect( hdc, &rc, GetStockObject(WHITE_BRUSH));
4400     rc2=rc;
4401     InflateRect( &rc2, -(rc.right-rc.left)/4, -(rc.bottom-rc.top)/4);
4402     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4403     ScrollDC( hdc, 10, 10, &rc2, &rc, hrgn, &rcu);
4404     SetRectRgn( exprgn, 25, 25, 75, 35);
4405     SetRectRgn( tmprgn, 25, 35, 35, 75);
4406     CombineRgn(exprgn, exprgn, tmprgn, RGN_OR);
4407     ok(EqualRgn(exprgn, hrgn), "wrong update region\n");
4408     trace("update rect: %d,%d - %d,%d\n",
4409            rcu.left, rcu.top, rcu.right, rcu.bottom);
4410     if (winetest_debug > 0) dump_region(hrgn);
4411
4412     /* clean up */
4413     DeleteObject(hrgn);
4414     DeleteObject(exprgn);
4415     DeleteObject(tmprgn);
4416     DestroyWindow(hwnd1);
4417 }
4418
4419 static void test_params(void)
4420 {
4421     HWND hwnd;
4422     INT rc;
4423
4424     ok(!IsWindow(0), "IsWindow(0)\n");
4425     ok(!IsWindow(HWND_BROADCAST), "IsWindow(HWND_BROADCAST)\n");
4426     ok(!IsWindow(HWND_TOPMOST), "IsWindow(HWND_TOPMOST)\n");
4427
4428     /* Just a param check */
4429     if (pGetMonitorInfoA)
4430     {
4431         SetLastError(0xdeadbeef);
4432         rc = GetWindowTextA(hwndMain2, NULL, 1024);
4433         ok( rc==0, "GetWindowText: rc=%d err=%d\n",rc,GetLastError());
4434     }
4435     else
4436     {
4437         /* Skips actually on Win95 and NT4 */
4438         win_skip("Test would crash on Win95\n");
4439     }
4440
4441     SetLastError(0xdeadbeef);
4442     hwnd=CreateWindowA("LISTBOX", "TestList",
4443                       (LBS_STANDARD & ~LBS_SORT),
4444                       0, 0, 100, 100,
4445                       NULL, (HMENU)1, NULL, 0);
4446
4447     ok(!hwnd || broken(hwnd != NULL), /* w2k3 sp2 */
4448        "CreateWindow with invalid menu handle should fail\n");
4449     if (!hwnd)
4450         ok(GetLastError() == ERROR_INVALID_MENU_HANDLE || /* NT */
4451            GetLastError() == 0xdeadbeef, /* Win9x */
4452            "wrong last error value %d\n", GetLastError());
4453 }
4454
4455 static void test_AWRwindow(LPCSTR class, LONG style, LONG exStyle, BOOL menu)
4456 {
4457     HWND hwnd = 0;
4458
4459     hwnd = CreateWindowExA(exStyle, class, class, style,
4460                           110, 100,
4461                           225, 200,
4462                           0,
4463                           menu ? hmenu : 0,
4464                           0, 0);
4465     if (!hwnd) {
4466         trace("Failed to create window class=%s, style=0x%08x, exStyle=0x%08x\n", class, style, exStyle);
4467         return;
4468     }
4469     ShowWindow(hwnd, SW_SHOW);
4470
4471     test_nonclient_area(hwnd);
4472
4473     SetMenu(hwnd, 0);
4474     DestroyWindow(hwnd);
4475 }
4476
4477 static BOOL AWR_init(void)
4478 {
4479     WNDCLASSA class;
4480
4481     class.style         = CS_HREDRAW | CS_VREDRAW;
4482     class.lpfnWndProc     = DefWindowProcA;
4483     class.cbClsExtra    = 0;
4484     class.cbWndExtra    = 0;
4485     class.hInstance     = 0;
4486     class.hIcon         = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
4487     class.hCursor       = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4488     class.hbrBackground = 0;
4489     class.lpszMenuName  = 0;
4490     class.lpszClassName = szAWRClass;
4491
4492     if (!RegisterClassA(&class)) {
4493         ok(FALSE, "RegisterClass failed\n");
4494         return FALSE;
4495     }
4496
4497     hmenu = CreateMenu();
4498     if (!hmenu)
4499         return FALSE;
4500     ok(hmenu != 0, "Failed to create menu\n");
4501     ok(AppendMenuA(hmenu, MF_STRING, 1, "Test!"), "Failed to create menu item\n");
4502
4503     return TRUE;
4504 }
4505
4506
4507 static void test_AWR_window_size(BOOL menu)
4508 {
4509     LONG styles[] = {
4510         WS_POPUP,
4511         WS_MAXIMIZE, WS_BORDER, WS_DLGFRAME,
4512         WS_SYSMENU,
4513         WS_THICKFRAME,
4514         WS_MINIMIZEBOX, WS_MAXIMIZEBOX,
4515         WS_HSCROLL, WS_VSCROLL
4516     };
4517     LONG exStyles[] = {
4518         WS_EX_CLIENTEDGE,
4519         WS_EX_TOOLWINDOW, WS_EX_WINDOWEDGE,
4520         WS_EX_APPWINDOW,
4521 #if 0
4522         /* These styles have problems on (at least) WinXP (SP2) and Wine */
4523         WS_EX_DLGMODALFRAME,
4524         WS_EX_STATICEDGE,
4525 #endif
4526     };
4527
4528     int i;
4529
4530     /* A exhaustive check of all the styles takes too long
4531      * so just do a (hopefully representative) sample
4532      */
4533     for (i = 0; i < COUNTOF(styles); ++i)
4534         test_AWRwindow(szAWRClass, styles[i], 0, menu);
4535     for (i = 0; i < COUNTOF(exStyles); ++i) {
4536         test_AWRwindow(szAWRClass, WS_POPUP, exStyles[i], menu);
4537         test_AWRwindow(szAWRClass, WS_THICKFRAME, exStyles[i], menu);
4538     }
4539 }
4540 #undef COUNTOF
4541
4542 #define SHOWSYSMETRIC(SM) trace(#SM "=%d\n", GetSystemMetrics(SM))
4543
4544 static void test_AdjustWindowRect(void)
4545 {
4546     if (!AWR_init())
4547         return;
4548
4549     SHOWSYSMETRIC(SM_CYCAPTION);
4550     SHOWSYSMETRIC(SM_CYSMCAPTION);
4551     SHOWSYSMETRIC(SM_CYMENU);
4552     SHOWSYSMETRIC(SM_CXEDGE);
4553     SHOWSYSMETRIC(SM_CYEDGE);
4554     SHOWSYSMETRIC(SM_CXVSCROLL);
4555     SHOWSYSMETRIC(SM_CYHSCROLL);
4556     SHOWSYSMETRIC(SM_CXFRAME);
4557     SHOWSYSMETRIC(SM_CYFRAME);
4558     SHOWSYSMETRIC(SM_CXDLGFRAME);
4559     SHOWSYSMETRIC(SM_CYDLGFRAME);
4560     SHOWSYSMETRIC(SM_CXBORDER);
4561     SHOWSYSMETRIC(SM_CYBORDER);
4562
4563     test_AWR_window_size(FALSE);
4564     test_AWR_window_size(TRUE);
4565
4566     DestroyMenu(hmenu);
4567 }
4568 #undef SHOWSYSMETRIC
4569
4570
4571 /* Global variables to trigger exit from loop */
4572 static int redrawComplete, WMPAINT_count;
4573
4574 static LRESULT WINAPI redraw_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4575 {
4576     switch (msg)
4577     {
4578     case WM_PAINT:
4579         trace("doing WM_PAINT %d\n", WMPAINT_count);
4580         WMPAINT_count++;
4581         if (WMPAINT_count > 10 && redrawComplete == 0) {
4582             PAINTSTRUCT ps;
4583             BeginPaint(hwnd, &ps);
4584             EndPaint(hwnd, &ps);
4585             return 1;
4586         }
4587         return 0;
4588     }
4589     return DefWindowProcA(hwnd, msg, wparam, lparam);
4590 }
4591
4592 /* Ensure we exit from RedrawNow regardless of invalidated area */
4593 static void test_redrawnow(void)
4594 {
4595    WNDCLASSA cls;
4596    HWND hwndMain;
4597
4598    cls.style = CS_DBLCLKS;
4599    cls.lpfnWndProc = redraw_window_procA;
4600    cls.cbClsExtra = 0;
4601    cls.cbWndExtra = 0;
4602    cls.hInstance = GetModuleHandleA(0);
4603    cls.hIcon = 0;
4604    cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4605    cls.hbrBackground = GetStockObject(WHITE_BRUSH);
4606    cls.lpszMenuName = NULL;
4607    cls.lpszClassName = "RedrawWindowClass";
4608
4609    if(!RegisterClassA(&cls)) {
4610        trace("Register failed %d\n", GetLastError());
4611        return;
4612    }
4613
4614    hwndMain = CreateWindowA("RedrawWindowClass", "Main Window", WS_OVERLAPPEDWINDOW,
4615                             CW_USEDEFAULT, 0, 100, 100, NULL, NULL, 0, NULL);
4616
4617    ok( WMPAINT_count == 0, "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4618    ShowWindow(hwndMain, SW_SHOW);
4619    ok( WMPAINT_count == 0, "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4620    RedrawWindow(hwndMain, NULL,NULL,RDW_UPDATENOW | RDW_ALLCHILDREN);
4621    ok( WMPAINT_count == 1 || broken(WMPAINT_count == 0), /* sometimes on win9x */
4622        "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4623    redrawComplete = TRUE;
4624    ok( WMPAINT_count < 10, "RedrawWindow (RDW_UPDATENOW) never completed (%d)\n", WMPAINT_count);
4625
4626    /* clean up */
4627    DestroyWindow( hwndMain);
4628 }
4629
4630 struct parentdc_stat {
4631     RECT client;
4632     RECT clip;
4633     RECT paint;
4634 };
4635
4636 struct parentdc_test {
4637    struct parentdc_stat main, main_todo;
4638    struct parentdc_stat child1, child1_todo;
4639    struct parentdc_stat child2, child2_todo;
4640 };
4641
4642 static LRESULT WINAPI parentdc_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4643 {
4644     RECT rc;
4645     PAINTSTRUCT ps;
4646
4647     struct parentdc_stat *t = (struct parentdc_stat *)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
4648
4649     switch (msg)
4650     {
4651     case WM_PAINT:
4652         GetClientRect(hwnd, &rc);
4653         CopyRect(&t->client, &rc);
4654         GetWindowRect(hwnd, &rc);
4655         trace("WM_PAINT: hwnd %p, client rect (%d,%d)-(%d,%d), window rect (%d,%d)-(%d,%d)\n", hwnd,
4656               t->client.left, t->client.top, t->client.right, t->client.bottom,
4657               rc.left, rc.top, rc.right, rc.bottom);
4658         BeginPaint(hwnd, &ps);
4659         CopyRect(&t->paint, &ps.rcPaint);
4660         GetClipBox(ps.hdc, &rc);
4661         CopyRect(&t->clip, &rc);
4662         trace("clip rect (%d,%d)-(%d,%d), paint rect (%d,%d)-(%d,%d)\n",
4663               rc.left, rc.top, rc.right, rc.bottom,
4664               ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom);
4665         EndPaint(hwnd, &ps);
4666         return 0;
4667     }
4668     return DefWindowProcA(hwnd, msg, wparam, lparam);
4669 }
4670
4671 static void zero_parentdc_stat(struct parentdc_stat *t)
4672 {
4673     SetRectEmpty(&t->client);
4674     SetRectEmpty(&t->clip);
4675     SetRectEmpty(&t->paint);
4676 }
4677
4678 static void zero_parentdc_test(struct parentdc_test *t)
4679 {
4680     zero_parentdc_stat(&t->main);
4681     zero_parentdc_stat(&t->child1);
4682     zero_parentdc_stat(&t->child2);
4683 }
4684
4685 #define parentdc_field_ok(t, w, r, f, got) \
4686   ok (t.w.r.f==got.w.r.f, "window " #w ", rect " #r ", field " #f \
4687       ": expected %d, got %d\n", \
4688       t.w.r.f, got.w.r.f)
4689
4690 #define parentdc_todo_field_ok(t, w, r, f, got) \
4691   if (t.w##_todo.r.f) todo_wine { parentdc_field_ok(t, w, r, f, got); } \
4692   else parentdc_field_ok(t, w, r, f, got)
4693
4694 #define parentdc_rect_ok(t, w, r, got) \
4695   parentdc_todo_field_ok(t, w, r, left, got); \
4696   parentdc_todo_field_ok(t, w, r, top, got); \
4697   parentdc_todo_field_ok(t, w, r, right, got); \
4698   parentdc_todo_field_ok(t, w, r, bottom, got);
4699
4700 #define parentdc_win_ok(t, w, got) \
4701   parentdc_rect_ok(t, w, client, got); \
4702   parentdc_rect_ok(t, w, clip, got); \
4703   parentdc_rect_ok(t, w, paint, got);
4704
4705 #define parentdc_ok(t, got) \
4706   parentdc_win_ok(t, main, got); \
4707   parentdc_win_ok(t, child1, got); \
4708   parentdc_win_ok(t, child2, got);
4709
4710 static void test_csparentdc(void)
4711 {
4712    WNDCLASSA clsMain, cls;
4713    HWND hwndMain, hwnd1, hwnd2;
4714    RECT rc;
4715
4716    struct parentdc_test test_answer;
4717
4718 #define nothing_todo {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}
4719    const struct parentdc_test test1 =
4720    {
4721         {{0, 0, 150, 150}, {0, 0, 150, 150}, {0, 0, 150, 150}}, nothing_todo,
4722         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4723         {{0, 0, 40, 40}, {-40, -40, 110, 110}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4724    };
4725
4726    const struct parentdc_test test2 =
4727    {
4728         {{0, 0, 150, 150}, {0, 0, 50, 50}, {0, 0, 50, 50}}, nothing_todo,
4729         {{0, 0, 40, 40}, {-20, -20, 30, 30}, {0, 0, 30, 30}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4730         {{0, 0, 40, 40}, {-40, -40, 10, 10}, {0, 0, 10, 10}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4731    };
4732
4733    const struct parentdc_test test3 =
4734    {
4735         {{0, 0, 150, 150}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4736         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4737         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4738    };
4739
4740    const struct parentdc_test test4 =
4741    {
4742         {{0, 0, 150, 150}, {40, 40, 50, 50}, {40, 40, 50, 50}}, nothing_todo,
4743         {{0, 0, 40, 40}, {20, 20, 30, 30}, {20, 20, 30, 30}}, nothing_todo,
4744         {{0, 0, 40, 40}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4745    };
4746
4747    const struct parentdc_test test5 =
4748    {
4749         {{0, 0, 150, 150}, {20, 20, 60, 60}, {20, 20, 60, 60}}, nothing_todo,
4750         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4751         {{0, 0, 40, 40}, {-20, -20, 20, 20}, {0, 0, 20, 20}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4752    };
4753
4754    const struct parentdc_test test6 =
4755    {
4756         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4757         {{0, 0, 40, 40}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4758         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4759    };
4760
4761    const struct parentdc_test test7 =
4762    {
4763         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4764         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4765         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4766    };
4767 #undef nothing_todo
4768
4769    clsMain.style = CS_DBLCLKS;
4770    clsMain.lpfnWndProc = parentdc_window_procA;
4771    clsMain.cbClsExtra = 0;
4772    clsMain.cbWndExtra = 0;
4773    clsMain.hInstance = GetModuleHandleA(0);
4774    clsMain.hIcon = 0;
4775    clsMain.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4776    clsMain.hbrBackground = GetStockObject(WHITE_BRUSH);
4777    clsMain.lpszMenuName = NULL;
4778    clsMain.lpszClassName = "ParentDcMainWindowClass";
4779
4780    if(!RegisterClassA(&clsMain)) {
4781        trace("Register failed %d\n", GetLastError());
4782        return;
4783    }
4784
4785    cls.style = CS_DBLCLKS | CS_PARENTDC;
4786    cls.lpfnWndProc = parentdc_window_procA;
4787    cls.cbClsExtra = 0;
4788    cls.cbWndExtra = 0;
4789    cls.hInstance = GetModuleHandleA(0);
4790    cls.hIcon = 0;
4791    cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4792    cls.hbrBackground = GetStockObject(WHITE_BRUSH);
4793    cls.lpszMenuName = NULL;
4794    cls.lpszClassName = "ParentDcWindowClass";
4795
4796    if(!RegisterClassA(&cls)) {
4797        trace("Register failed %d\n", GetLastError());
4798        return;
4799    }
4800
4801    SetRect(&rc, 0, 0, 150, 150);
4802    AdjustWindowRectEx(&rc, WS_OVERLAPPEDWINDOW, FALSE, 0);
4803    hwndMain = CreateWindowA("ParentDcMainWindowClass", "Main Window", WS_OVERLAPPEDWINDOW,
4804                             CW_USEDEFAULT, 0, rc.right - rc.left, rc.bottom - rc.top, NULL, NULL, 0, NULL);
4805    SetWindowLongPtrA(hwndMain, GWLP_USERDATA, (DWORD_PTR)&test_answer.main);
4806    hwnd1 = CreateWindowA("ParentDcWindowClass", "Child Window 1", WS_CHILD,
4807                             20, 20, 40, 40, hwndMain, NULL, 0, NULL);
4808    SetWindowLongPtrA(hwnd1, GWLP_USERDATA, (DWORD_PTR)&test_answer.child1);
4809    hwnd2 = CreateWindowA("ParentDcWindowClass", "Child Window 2", WS_CHILD,
4810                             40, 40, 40, 40, hwndMain, NULL, 0, NULL);
4811    SetWindowLongPtrA(hwnd2, GWLP_USERDATA, (DWORD_PTR)&test_answer.child2);
4812    ShowWindow(hwndMain, SW_SHOW);
4813    ShowWindow(hwnd1, SW_SHOW);
4814    ShowWindow(hwnd2, SW_SHOW);
4815    SetWindowPos(hwndMain, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
4816    flush_events( TRUE );
4817
4818    zero_parentdc_test(&test_answer);
4819    InvalidateRect(hwndMain, NULL, TRUE);
4820    flush_events( TRUE );
4821    parentdc_ok(test1, test_answer);
4822
4823    zero_parentdc_test(&test_answer);
4824    SetRect(&rc, 0, 0, 50, 50);
4825    InvalidateRect(hwndMain, &rc, TRUE);
4826    flush_events( TRUE );
4827    parentdc_ok(test2, test_answer);
4828
4829    zero_parentdc_test(&test_answer);
4830    SetRect(&rc, 0, 0, 10, 10);
4831    InvalidateRect(hwndMain, &rc, TRUE);
4832    flush_events( TRUE );
4833    parentdc_ok(test3, test_answer);
4834
4835    zero_parentdc_test(&test_answer);
4836    SetRect(&rc, 40, 40, 50, 50);
4837    InvalidateRect(hwndMain, &rc, TRUE);
4838    flush_events( TRUE );
4839    parentdc_ok(test4, test_answer);
4840
4841    zero_parentdc_test(&test_answer);
4842    SetRect(&rc, 20, 20, 60, 60);
4843    InvalidateRect(hwndMain, &rc, TRUE);
4844    flush_events( TRUE );
4845    parentdc_ok(test5, test_answer);
4846
4847    zero_parentdc_test(&test_answer);
4848    SetRect(&rc, 0, 0, 10, 10);
4849    InvalidateRect(hwnd1, &rc, TRUE);
4850    flush_events( TRUE );
4851    parentdc_ok(test6, test_answer);
4852
4853    zero_parentdc_test(&test_answer);
4854    SetRect(&rc, -5, -5, 65, 65);
4855    InvalidateRect(hwnd1, &rc, TRUE);
4856    flush_events( TRUE );
4857    parentdc_ok(test7, test_answer);
4858
4859    DestroyWindow(hwndMain);
4860    DestroyWindow(hwnd1);
4861    DestroyWindow(hwnd2);
4862 }
4863
4864 static LRESULT WINAPI def_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4865 {
4866     return DefWindowProcA(hwnd, msg, wparam, lparam);
4867 }
4868
4869 static LRESULT WINAPI def_window_procW(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4870 {
4871     return DefWindowProcW(hwnd, msg, wparam, lparam);
4872 }
4873
4874 static void test_IsWindowUnicode(void)
4875 {
4876     static const char ansi_class_nameA[] = "ansi class name";
4877     static const WCHAR ansi_class_nameW[] = {'a','n','s','i',' ','c','l','a','s','s',' ','n','a','m','e',0};
4878     static const char unicode_class_nameA[] = "unicode class name";
4879     static const WCHAR unicode_class_nameW[] = {'u','n','i','c','o','d','e',' ','c','l','a','s','s',' ','n','a','m','e',0};
4880     WNDCLASSA classA;
4881     WNDCLASSW classW;
4882     HWND hwnd;
4883     ATOM atom;
4884
4885     memset(&classW, 0, sizeof(classW));
4886     classW.hInstance = GetModuleHandleA(0);
4887     classW.lpfnWndProc = def_window_procW;
4888     classW.lpszClassName = unicode_class_nameW;
4889     if (!RegisterClassW(&classW)) return; /* this catches Win9x as well */
4890
4891     memset(&classA, 0, sizeof(classA));
4892     classA.hInstance = GetModuleHandleA(0);
4893     classA.lpfnWndProc = def_window_procA;
4894     classA.lpszClassName = ansi_class_nameA;
4895     atom = RegisterClassA(&classA);
4896     assert(atom);
4897
4898     /* unicode class: window proc */
4899     hwnd = CreateWindowExW(0, unicode_class_nameW, NULL, WS_POPUP,
4900                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4901     assert(hwnd);
4902
4903     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4904     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4905     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4906     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4907     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4908
4909     DestroyWindow(hwnd);
4910
4911     hwnd = CreateWindowExA(0, unicode_class_nameA, NULL, WS_POPUP,
4912                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4913     assert(hwnd);
4914
4915     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4916     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4917     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4918     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4919     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4920
4921     DestroyWindow(hwnd);
4922
4923     /* ansi class: window proc */
4924     hwnd = CreateWindowExW(0, ansi_class_nameW, NULL, WS_POPUP,
4925                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4926     assert(hwnd);
4927
4928     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4929     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4930     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4931     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4932     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4933
4934     DestroyWindow(hwnd);
4935
4936     hwnd = CreateWindowExA(0, ansi_class_nameA, NULL, WS_POPUP,
4937                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4938     assert(hwnd);
4939
4940     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4941     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4942     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4943     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4944     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4945
4946     DestroyWindow(hwnd);
4947
4948     /* unicode class: class proc */
4949     hwnd = CreateWindowExW(0, unicode_class_nameW, NULL, WS_POPUP,
4950                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4951     assert(hwnd);
4952
4953     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4954     SetClassLongPtrA(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procA);
4955     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4956     /* do not restore class window proc back to unicode */
4957
4958     DestroyWindow(hwnd);
4959
4960     hwnd = CreateWindowExA(0, unicode_class_nameA, NULL, WS_POPUP,
4961                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4962     assert(hwnd);
4963
4964     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4965     SetClassLongPtrW(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procW);
4966     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4967
4968     DestroyWindow(hwnd);
4969
4970     /* ansi class: class proc */
4971     hwnd = CreateWindowExW(0, ansi_class_nameW, NULL, WS_POPUP,
4972                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4973     assert(hwnd);
4974
4975     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4976     SetClassLongPtrW(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procW);
4977     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4978     /* do not restore class window proc back to ansi */
4979
4980     DestroyWindow(hwnd);
4981
4982     hwnd = CreateWindowExA(0, ansi_class_nameA, NULL, WS_POPUP,
4983                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4984     assert(hwnd);
4985
4986     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4987     SetClassLongPtrA(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procA);
4988     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4989
4990     DestroyWindow(hwnd);
4991 }
4992
4993 static LRESULT CALLBACK minmax_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
4994 {
4995     MINMAXINFO *minmax;
4996
4997     if (msg != WM_GETMINMAXINFO)
4998         return DefWindowProcA(hwnd, msg, wp, lp);
4999
5000     minmax = (MINMAXINFO *)lp;
5001
5002     if ((GetWindowLongA(hwnd, GWL_STYLE) & WS_CHILD))
5003     {
5004         minmax->ptReserved.x = 0;
5005         minmax->ptReserved.y = 0;
5006         minmax->ptMaxSize.x = 400;
5007         minmax->ptMaxSize.y = 400;
5008         minmax->ptMaxPosition.x = 300;
5009         minmax->ptMaxPosition.y = 300;
5010         minmax->ptMaxTrackSize.x = 200;
5011         minmax->ptMaxTrackSize.y = 200;
5012         minmax->ptMinTrackSize.x = 100;
5013         minmax->ptMinTrackSize.y = 100;
5014     }
5015     else
5016         DefWindowProcA(hwnd, msg, wp, lp);
5017     return 1;
5018 }
5019
5020 static int expected_cx, expected_cy;
5021 static RECT expected_rect, broken_rect;
5022
5023 static LRESULT CALLBACK winsizes_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
5024 {
5025     switch(msg)
5026     {
5027     case WM_GETMINMAXINFO:
5028     {
5029         RECT rect;
5030         GetWindowRect( hwnd, &rect );
5031         ok( !rect.left && !rect.top && !rect.right && !rect.bottom,
5032             "wrong rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
5033         return DefWindowProcA(hwnd, msg, wp, lp);
5034     }
5035     case WM_NCCREATE:
5036     case WM_CREATE:
5037     {
5038         CREATESTRUCTA *cs = (CREATESTRUCTA *)lp;
5039         RECT rect;
5040         GetWindowRect( hwnd, &rect );
5041         trace( "hwnd %p msg %x size %dx%d rect %d,%d-%d,%d\n",
5042                hwnd, msg, cs->cx, cs->cy, rect.left, rect.top, rect.right, rect.bottom );
5043         ok( cs->cx == expected_cx || broken(cs->cx == (short)expected_cx),
5044             "wrong x size %d/%d\n", cs->cx, expected_cx );
5045         ok( cs->cy == expected_cy || broken(cs->cy == (short)expected_cy),
5046             "wrong y size %d/%d\n", cs->cy, expected_cy );
5047         ok( (rect.right - rect.left == expected_rect.right - expected_rect.left &&
5048              rect.bottom - rect.top == expected_rect.bottom - expected_rect.top) ||
5049             (rect.right - rect.left == min( 65535, expected_rect.right - expected_rect.left ) &&
5050              rect.bottom - rect.top == min( 65535, expected_rect.bottom - expected_rect.top )) ||
5051             broken( rect.right - rect.left == broken_rect.right - broken_rect.left &&
5052                     rect.bottom - rect.top == broken_rect.bottom - broken_rect.top) ||
5053             broken( rect.right - rect.left == (short)broken_rect.right - (short)broken_rect.left &&
5054                     rect.bottom - rect.top == (short)broken_rect.bottom - (short)broken_rect.top),
5055             "wrong rect %d,%d-%d,%d / %d,%d-%d,%d\n",
5056             rect.left, rect.top, rect.right, rect.bottom,
5057             expected_rect.left, expected_rect.top, expected_rect.right, expected_rect.bottom );
5058         return DefWindowProcA(hwnd, msg, wp, lp);
5059     }
5060     case WM_NCCALCSIZE:
5061     {
5062         RECT rect, *r = (RECT *)lp;
5063         GetWindowRect( hwnd, &rect );
5064         ok( !memcmp( &rect, r, sizeof(rect) ),
5065             "passed rect %d,%d-%d,%d doesn't match window rect %d,%d-%d,%d\n",
5066             r->left, r->top, r->right, r->bottom, rect.left, rect.top, rect.right, rect.bottom );
5067         return DefWindowProcA(hwnd, msg, wp, lp);
5068     }
5069     default:
5070         return DefWindowProcA(hwnd, msg, wp, lp);
5071     }
5072 }
5073
5074 static void test_CreateWindow(void)
5075 {
5076     WNDCLASSA cls;
5077     HWND hwnd, parent;
5078     HMENU hmenu;
5079     RECT rc, rc_minmax;
5080     MINMAXINFO minmax;
5081     BOOL res;
5082
5083 #define expect_menu(window, menu) \
5084     SetLastError(0xdeadbeef); \
5085     res = (GetMenu(window) == (HMENU)menu); \
5086     ok(res, "GetMenu error %d\n", GetLastError())
5087
5088 #define expect_style(window, style)\
5089     ok((ULONG)GetWindowLongA(window, GWL_STYLE) == (style), "expected style %x != %x\n", (LONG)(style), GetWindowLongA(window, GWL_STYLE))
5090
5091 #define expect_ex_style(window, ex_style)\
5092     ok((ULONG)GetWindowLongA(window, GWL_EXSTYLE) == (ex_style), "expected ex_style %x != %x\n", (LONG)(ex_style), GetWindowLongA(window, GWL_EXSTYLE))
5093
5094 #define expect_gle_broken_9x(gle)\
5095     ok(GetLastError() == gle ||\
5096        broken(GetLastError() == 0xdeadbeef),\
5097        "IsMenu set error %d\n", GetLastError())
5098
5099     hmenu = CreateMenu();
5100     assert(hmenu != 0);
5101     parent = GetDesktopWindow();
5102     assert(parent != 0);
5103
5104     SetLastError(0xdeadbeef);
5105     res = IsMenu(hmenu);
5106     ok(res, "IsMenu error %d\n", GetLastError());
5107
5108     /* WS_CHILD */
5109     SetLastError(0xdeadbeef);
5110     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD,
5111                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5112     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5113     expect_menu(hwnd, 1);
5114     expect_style(hwnd, WS_CHILD);
5115     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5116     DestroyWindow(hwnd);
5117
5118     SetLastError(0xdeadbeef);
5119     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_CAPTION,
5120                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5121     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5122     expect_menu(hwnd, 1);
5123     expect_style(hwnd, WS_CHILD | WS_CAPTION);
5124     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5125     DestroyWindow(hwnd);
5126
5127     SetLastError(0xdeadbeef);
5128     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD,
5129                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5130     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5131     expect_menu(hwnd, 1);
5132     expect_style(hwnd, WS_CHILD);
5133     expect_ex_style(hwnd, 0);
5134     DestroyWindow(hwnd);
5135
5136     SetLastError(0xdeadbeef);
5137     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_CAPTION,
5138                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5139     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5140     expect_menu(hwnd, 1);
5141     expect_style(hwnd, WS_CHILD | WS_CAPTION);
5142     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5143     DestroyWindow(hwnd);
5144
5145     /* WS_POPUP */
5146     SetLastError(0xdeadbeef);
5147     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5148                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5149     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5150     expect_menu(hwnd, hmenu);
5151     expect_style(hwnd, WS_POPUP | WS_CLIPSIBLINGS);
5152     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5153     DestroyWindow(hwnd);
5154     SetLastError(0xdeadbeef);
5155     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5156     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5157
5158     hmenu = CreateMenu();
5159     assert(hmenu != 0);
5160     SetLastError(0xdeadbeef);
5161     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP | WS_CAPTION,
5162                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5163     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5164     expect_menu(hwnd, hmenu);
5165     expect_style(hwnd, WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5166     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5167     DestroyWindow(hwnd);
5168     SetLastError(0xdeadbeef);
5169     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5170     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5171
5172     hmenu = CreateMenu();
5173     assert(hmenu != 0);
5174     SetLastError(0xdeadbeef);
5175     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP,
5176                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5177     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5178     expect_menu(hwnd, hmenu);
5179     expect_style(hwnd, WS_POPUP | WS_CLIPSIBLINGS);
5180     expect_ex_style(hwnd, 0);
5181     DestroyWindow(hwnd);
5182     SetLastError(0xdeadbeef);
5183     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5184     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5185
5186     hmenu = CreateMenu();
5187     assert(hmenu != 0);
5188     SetLastError(0xdeadbeef);
5189     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP | WS_CAPTION,
5190                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5191     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5192     expect_menu(hwnd, hmenu);
5193     expect_style(hwnd, WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5194     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5195     DestroyWindow(hwnd);
5196     SetLastError(0xdeadbeef);
5197     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5198     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5199
5200     /* WS_CHILD | WS_POPUP */
5201     SetLastError(0xdeadbeef);
5202     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP,
5203                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5204     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5205     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5206     if (hwnd)
5207         DestroyWindow(hwnd);
5208
5209     hmenu = CreateMenu();
5210     assert(hmenu != 0);
5211     SetLastError(0xdeadbeef);
5212     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP,
5213                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5214     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5215     expect_menu(hwnd, hmenu);
5216     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CLIPSIBLINGS);
5217     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5218     DestroyWindow(hwnd);
5219     SetLastError(0xdeadbeef);
5220     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5221     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5222
5223     SetLastError(0xdeadbeef);
5224     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5225                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5226     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5227     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5228     if (hwnd)
5229         DestroyWindow(hwnd);
5230
5231     hmenu = CreateMenu();
5232     assert(hmenu != 0);
5233     SetLastError(0xdeadbeef);
5234     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5235                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5236     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5237     expect_menu(hwnd, hmenu);
5238     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5239     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5240     DestroyWindow(hwnd);
5241     SetLastError(0xdeadbeef);
5242     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5243     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5244
5245     SetLastError(0xdeadbeef);
5246     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP,
5247                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5248     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5249     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5250     if (hwnd)
5251         DestroyWindow(hwnd);
5252
5253     hmenu = CreateMenu();
5254     assert(hmenu != 0);
5255     SetLastError(0xdeadbeef);
5256     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP,
5257                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5258     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5259     expect_menu(hwnd, hmenu);
5260     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CLIPSIBLINGS);
5261     expect_ex_style(hwnd, 0);
5262     DestroyWindow(hwnd);
5263     SetLastError(0xdeadbeef);
5264     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5265     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5266
5267     SetLastError(0xdeadbeef);
5268     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5269                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5270     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5271     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5272     if (hwnd)
5273         DestroyWindow(hwnd);
5274
5275     hmenu = CreateMenu();
5276     assert(hmenu != 0);
5277     SetLastError(0xdeadbeef);
5278     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5279                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5280     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5281     expect_menu(hwnd, hmenu);
5282     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5283     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5284     DestroyWindow(hwnd);
5285     SetLastError(0xdeadbeef);
5286     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5287     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5288
5289     /* test child window sizing */
5290     cls.style = 0;
5291     cls.lpfnWndProc = minmax_wnd_proc;
5292     cls.cbClsExtra = 0;
5293     cls.cbWndExtra = 0;
5294     cls.hInstance = GetModuleHandleA(NULL);
5295     cls.hIcon = 0;
5296     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
5297     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5298     cls.lpszMenuName = NULL;
5299     cls.lpszClassName = "MinMax_WndClass";
5300     RegisterClassA(&cls);
5301
5302     SetLastError(0xdeadbeef);
5303     parent = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_CAPTION | WS_SYSMENU | WS_THICKFRAME,
5304                            0, 0, 100, 100, 0, 0, 0, NULL);
5305     ok(parent != 0, "CreateWindowEx error %d\n", GetLastError());
5306     expect_menu(parent, 0);
5307     expect_style(parent, WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_CLIPSIBLINGS);
5308     expect_ex_style(parent, WS_EX_WINDOWEDGE);
5309
5310     memset(&minmax, 0, sizeof(minmax));
5311     SendMessageA(parent, WM_GETMINMAXINFO, 0, (LPARAM)&minmax);
5312     SetRect(&rc_minmax, 0, 0, minmax.ptMaxSize.x, minmax.ptMaxSize.y);
5313     ok(IsRectEmpty(&rc_minmax), "ptMaxSize is not empty\n");
5314     SetRect(&rc_minmax, 0, 0, minmax.ptMaxTrackSize.x, minmax.ptMaxTrackSize.y);
5315     ok(IsRectEmpty(&rc_minmax), "ptMaxTrackSize is not empty\n");
5316
5317     GetWindowRect(parent, &rc);
5318     ok(!IsRectEmpty(&rc), "parent window rect is empty\n");
5319     GetClientRect(parent, &rc);
5320     ok(!IsRectEmpty(&rc), "parent client rect is empty\n");
5321
5322     InflateRect(&rc, 200, 200);
5323     trace("creating child with rect (%d,%d-%d,%d)\n", rc.left, rc.top, rc.right, rc.bottom);
5324
5325     SetLastError(0xdeadbeef);
5326     hwnd = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_CHILD | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME,
5327                           rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top,
5328                           parent, (HMENU)1, 0, NULL);
5329     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5330     expect_menu(hwnd, 1);
5331     expect_style(hwnd, WS_CHILD | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME);
5332     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5333
5334     memset(&minmax, 0, sizeof(minmax));
5335     SendMessageA(hwnd, WM_GETMINMAXINFO, 0, (LPARAM)&minmax);
5336     SetRect(&rc_minmax, 0, 0, minmax.ptMaxTrackSize.x, minmax.ptMaxTrackSize.y);
5337
5338     GetWindowRect(hwnd, &rc);
5339     OffsetRect(&rc, -rc.left, -rc.top);
5340     ok(EqualRect(&rc, &rc_minmax), "rects don't match: (%d,%d-%d,%d) and (%d,%d-%d,%d)\n",
5341        rc.left, rc.top, rc.right, rc.bottom,
5342        rc_minmax.left, rc_minmax.top, rc_minmax.right, rc_minmax.bottom);
5343     DestroyWindow(hwnd);
5344
5345     cls.lpfnWndProc = winsizes_wnd_proc;
5346     cls.lpszClassName = "Sizes_WndClass";
5347     RegisterClassA(&cls);
5348
5349     expected_cx = expected_cy = 200000;
5350     SetRect( &expected_rect, 0, 0, 200000, 200000 );
5351     broken_rect = expected_rect;
5352     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 300000, 300000, 200000, 200000, parent, 0, 0, NULL);
5353     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5354     GetClientRect( hwnd, &rc );
5355     ok( rc.right == 200000 || rc.right == 65535 || broken(rc.right == (short)200000),
5356         "invalid rect right %u\n", rc.right );
5357     ok( rc.bottom == 200000 || rc.bottom == 65535 || broken(rc.bottom == (short)200000),
5358         "invalid rect bottom %u\n", rc.bottom );
5359     DestroyWindow(hwnd);
5360
5361     expected_cx = expected_cy = -10;
5362     SetRect( &expected_rect, 0, 0, 0, 0 );
5363     SetRect( &broken_rect, 0, 0, -10, -10 );
5364     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, -20, -20, -10, -10, parent, 0, 0, NULL);
5365     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5366     GetClientRect( hwnd, &rc );
5367     ok( rc.right == 0, "invalid rect right %u\n", rc.right );
5368     ok( rc.bottom == 0, "invalid rect bottom %u\n", rc.bottom );
5369     DestroyWindow(hwnd);
5370
5371     expected_cx = expected_cy = -200000;
5372     SetRect( &expected_rect, 0, 0, 0, 0 );
5373     SetRect( &broken_rect, 0, 0, -200000, -200000 );
5374     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, -300000, -300000, -200000, -200000, parent, 0, 0, NULL);
5375     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5376     GetClientRect( hwnd, &rc );
5377     ok( rc.right == 0, "invalid rect right %u\n", rc.right );
5378     ok( rc.bottom == 0, "invalid rect bottom %u\n", rc.bottom );
5379     DestroyWindow(hwnd);
5380
5381     /* we need a parent at 0,0 so that child coordinates match */
5382     DestroyWindow(parent);
5383     parent = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_POPUP, 0, 0, 100, 100, 0, 0, 0, NULL);
5384     ok(parent != 0, "CreateWindowEx error %d\n", GetLastError());
5385
5386     expected_cx = 100;
5387     expected_cy = 0x7fffffff;
5388     SetRect( &expected_rect, 10, 10, 110, 0x7fffffff );
5389     SetRect( &broken_rect, 10, 10, 110, 0x7fffffffU + 10 );
5390     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 10, 10, 100, 0x7fffffff, parent, 0, 0, NULL);
5391     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5392     GetClientRect( hwnd, &rc );
5393     ok( rc.right == 100, "invalid rect right %u\n", rc.right );
5394     ok( rc.bottom == 0x7fffffff - 10 || rc.bottom ==65535 || broken(rc.bottom == 0),
5395         "invalid rect bottom %u\n", rc.bottom );
5396     DestroyWindow(hwnd);
5397
5398     expected_cx = 0x7fffffff;
5399     expected_cy = 0x7fffffff;
5400     SetRect( &expected_rect, 20, 10, 0x7fffffff, 0x7fffffff );
5401     SetRect( &broken_rect, 20, 10, 0x7fffffffU + 20, 0x7fffffffU + 10 );
5402     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 20, 10, 0x7fffffff, 0x7fffffff, parent, 0, 0, NULL);
5403     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5404     GetClientRect( hwnd, &rc );
5405     ok( rc.right == 0x7fffffff - 20 || rc.right == 65535 || broken(rc.right == 0),
5406         "invalid rect right %u\n", rc.right );
5407     ok( rc.bottom == 0x7fffffff - 10 || rc.right == 65535 || broken(rc.bottom == 0),
5408         "invalid rect bottom %u\n", rc.bottom );
5409     DestroyWindow(hwnd);
5410
5411     /* top level window */
5412     expected_cx = expected_cy = 200000;
5413     SetRect( &expected_rect, 0, 0, GetSystemMetrics(SM_CXMAXTRACK), GetSystemMetrics(SM_CYMAXTRACK) );
5414     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_OVERLAPPEDWINDOW, 300000, 300000, 200000, 200000, 0, 0, 0, NULL);
5415     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5416     GetClientRect( hwnd, &rc );
5417     ok( rc.right <= expected_cx, "invalid rect right %u\n", rc.right );
5418     ok( rc.bottom <= expected_cy, "invalid rect bottom %u\n", rc.bottom );
5419     DestroyWindow(hwnd);
5420
5421     if (pGetLayout && pSetLayout)
5422     {
5423         HDC hdc = GetDC( parent );
5424         pSetLayout( hdc, LAYOUT_RTL );
5425         if (pGetLayout( hdc ))
5426         {
5427             ReleaseDC( parent, hdc );
5428             DestroyWindow( parent );
5429             SetLastError( 0xdeadbeef );
5430             parent = CreateWindowExA(WS_EX_APPWINDOW | WS_EX_LAYOUTRTL, "static", NULL, WS_POPUP,
5431                                     0, 0, 100, 100, 0, 0, 0, NULL);
5432             ok( parent != 0, "creation failed err %u\n", GetLastError());
5433             expect_ex_style( parent, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL );
5434             hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 20, 20, parent, 0, 0, NULL);
5435             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5436             expect_ex_style( hwnd, WS_EX_LAYOUTRTL );
5437             DestroyWindow( hwnd );
5438             hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 20, 20, parent, 0, 0, NULL);
5439             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5440             expect_ex_style( hwnd, 0 );
5441             DestroyWindow( hwnd );
5442             SetWindowLongW( parent, GWL_EXSTYLE, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL | WS_EX_NOINHERITLAYOUT );
5443             hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 20, 20, parent, 0, 0, NULL);
5444             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5445             expect_ex_style( hwnd, 0 );
5446             DestroyWindow( hwnd );
5447
5448             if (pGetProcessDefaultLayout && pSetProcessDefaultLayout)
5449             {
5450                 DWORD layout;
5451
5452                 SetLastError( 0xdeadbeef );
5453                 ok( !pGetProcessDefaultLayout( NULL ), "GetProcessDefaultLayout succeeded\n" );
5454                 ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
5455                 SetLastError( 0xdeadbeef );
5456                 res = pGetProcessDefaultLayout( &layout );
5457                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5458                 ok( layout == 0, "GetProcessDefaultLayout wrong layout %x\n", layout );
5459                 SetLastError( 0xdeadbeef );
5460                 res = pSetProcessDefaultLayout( 7 );
5461                 ok( res, "SetProcessDefaultLayout failed err %u\n", GetLastError ());
5462                 res = pGetProcessDefaultLayout( &layout );
5463                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5464                 ok( layout == 7, "GetProcessDefaultLayout wrong layout %x\n", layout );
5465                 SetLastError( 0xdeadbeef );
5466                 res = pSetProcessDefaultLayout( LAYOUT_RTL );
5467                 ok( res, "SetProcessDefaultLayout failed err %u\n", GetLastError ());
5468                 res = pGetProcessDefaultLayout( &layout );
5469                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5470                 ok( layout == LAYOUT_RTL, "GetProcessDefaultLayout wrong layout %x\n", layout );
5471                 hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5472                                       0, 0, 100, 100, 0, 0, 0, NULL);
5473                 ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5474                 expect_ex_style( hwnd, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL );
5475                 DestroyWindow( hwnd );
5476                 hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5477                                       0, 0, 100, 100, parent, 0, 0, NULL);
5478                 ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5479                 expect_ex_style( hwnd, WS_EX_APPWINDOW );
5480                 DestroyWindow( hwnd );
5481                 pSetProcessDefaultLayout( 0 );
5482             }
5483             else win_skip( "SetProcessDefaultLayout not supported\n" );
5484         }
5485         else win_skip( "SetLayout not supported\n" );
5486     }
5487     else win_skip( "SetLayout not available\n" );
5488
5489     DestroyWindow(parent);
5490
5491     UnregisterClassA("MinMax_WndClass", GetModuleHandleA(NULL));
5492     UnregisterClassA("Sizes_WndClass", GetModuleHandleA(NULL));
5493
5494 #undef expect_gle_broken_9x
5495 #undef expect_menu
5496 #undef expect_style
5497 #undef expect_ex_style
5498 }
5499
5500 /* function that remembers whether the system the test is running on sets the
5501  * last error for user32 functions to make the tests stricter */
5502 static int check_error(DWORD actual, DWORD expected)
5503 {
5504     static int sets_last_error = -1;
5505     if (sets_last_error == -1)
5506         sets_last_error = (actual != 0xdeadbeef);
5507     return (!sets_last_error && (actual == 0xdeadbeef)) || (actual == expected);
5508 }
5509
5510 static void test_SetWindowLong(void)
5511 {
5512     LONG_PTR retval;
5513     WNDPROC old_window_procW;
5514
5515     SetLastError(0xdeadbeef);
5516     retval = SetWindowLongPtrA(NULL, GWLP_WNDPROC, 0);
5517     ok(!retval, "SetWindowLongPtr on invalid window handle should have returned 0 instead of 0x%lx\n", retval);
5518     ok(check_error(GetLastError(), ERROR_INVALID_WINDOW_HANDLE),
5519         "SetWindowLongPtr should have set error to ERROR_INVALID_WINDOW_HANDLE instead of %d\n", GetLastError());
5520
5521     SetLastError(0xdeadbeef);
5522     retval = SetWindowLongPtrA(hwndMain, 0xdeadbeef, 0);
5523     ok(!retval, "SetWindowLongPtr on invalid index should have returned 0 instead of 0x%lx\n", retval);
5524     ok(check_error(GetLastError(), ERROR_INVALID_INDEX),
5525         "SetWindowLongPtr should have set error to ERROR_INVALID_INDEX instead of %d\n", GetLastError());
5526
5527     SetLastError(0xdeadbeef);
5528     retval = SetWindowLongPtrA(hwndMain, GWLP_WNDPROC, 0);
5529     ok((WNDPROC)retval == main_window_procA || broken(!retval), /* win9x */
5530         "SetWindowLongPtr on invalid window proc should have returned address of main_window_procA instead of 0x%lx\n", retval);
5531     ok(GetLastError() == 0xdeadbeef, "SetWindowLongPtr shouldn't have set the last error, instead of setting it to %d\n", GetLastError());
5532     retval = GetWindowLongPtrA(hwndMain, GWLP_WNDPROC);
5533     ok((WNDPROC)retval == main_window_procA,
5534         "SetWindowLongPtr on invalid window proc shouldn't have changed the value returned by GetWindowLongPtr, instead of changing it to 0x%lx\n", retval);
5535     ok(!IsWindowUnicode(hwndMain), "hwndMain shouldn't be Unicode\n");
5536
5537     old_window_procW = (WNDPROC)GetWindowLongPtrW(hwndMain, GWLP_WNDPROC);
5538     SetLastError(0xdeadbeef);
5539     retval = SetWindowLongPtrW(hwndMain, GWLP_WNDPROC, 0);
5540     if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
5541     {
5542         ok(GetLastError() == 0xdeadbeef, "SetWindowLongPtr shouldn't have set the last error, instead of setting it to %d\n", GetLastError());
5543         ok(retval != 0, "SetWindowLongPtr error %d\n", GetLastError());
5544         ok((WNDPROC)retval == old_window_procW,
5545             "SetWindowLongPtr on invalid window proc shouldn't have changed the value returned by GetWindowLongPtr, instead of changing it to 0x%lx\n", retval);
5546         ok(IsWindowUnicode(hwndMain), "hwndMain should now be Unicode\n");
5547
5548         /* set it back to ANSI */
5549         SetWindowLongPtrA(hwndMain, GWLP_WNDPROC, 0);
5550     }
5551 }
5552
5553 static void test_ShowWindow(void)
5554 {
5555     HWND hwnd;
5556     DWORD style;
5557     RECT rcMain, rc, rcMinimized;
5558     LPARAM ret;
5559
5560     SetRect(&rcMain, 120, 120, 210, 210);
5561
5562     hwnd = CreateWindowExA(0, "MainWindowClass", NULL,
5563                           WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
5564                           WS_MAXIMIZEBOX | WS_POPUP,
5565                           rcMain.left, rcMain.top,
5566                           rcMain.right - rcMain.left, rcMain.bottom - rcMain.top,
5567                           0, 0, 0, NULL);
5568     assert(hwnd);
5569
5570     style = GetWindowLongA(hwnd, GWL_STYLE);
5571     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5572     ok(!(style & WS_VISIBLE), "window should not be visible\n");
5573     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5574     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5575     GetWindowRect(hwnd, &rc);
5576     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5577        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5578        rc.left, rc.top, rc.right, rc.bottom);
5579
5580     ret = ShowWindow(hwnd, SW_SHOW);
5581     ok(!ret, "not expected ret: %lu\n", ret);
5582     style = GetWindowLongA(hwnd, GWL_STYLE);
5583     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5584     ok(style & WS_VISIBLE, "window should be visible\n");
5585     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5586     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5587     GetWindowRect(hwnd, &rc);
5588     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5589        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5590        rc.left, rc.top, rc.right, rc.bottom);
5591
5592     ret = ShowWindow(hwnd, SW_MINIMIZE);
5593     ok(ret, "not expected ret: %lu\n", ret);
5594     style = GetWindowLongA(hwnd, GWL_STYLE);
5595     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5596     ok(style & WS_VISIBLE, "window should be visible\n");
5597     ok(style & WS_MINIMIZE, "window should be minimized\n");
5598     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5599     GetWindowRect(hwnd, &rcMinimized);
5600     ok(!EqualRect(&rcMain, &rcMinimized), "rects shouldn't match\n");
5601     /* shouldn't be able to resize minimized windows */
5602     ret = SetWindowPos(hwnd, 0, 0, 0,
5603                        (rcMinimized.right - rcMinimized.left) * 2,
5604                        (rcMinimized.bottom - rcMinimized.top) * 2,
5605                        SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER);
5606     ok(ret, "not expected ret: %lu\n", ret);
5607     GetWindowRect(hwnd, &rc);
5608     ok(EqualRect(&rc, &rcMinimized), "rects should match\n");
5609
5610     ShowWindow(hwnd, SW_RESTORE);
5611     ok(ret, "not expected ret: %lu\n", ret);
5612     style = GetWindowLongA(hwnd, GWL_STYLE);
5613     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5614     ok(style & WS_VISIBLE, "window should be visible\n");
5615     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5616     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5617     GetWindowRect(hwnd, &rc);
5618     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5619        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5620        rc.left, rc.top, rc.right, rc.bottom);
5621
5622     ret = EnableWindow(hwnd, FALSE);
5623     ok(!ret, "not expected ret: %lu\n", ret);
5624     style = GetWindowLongA(hwnd, GWL_STYLE);
5625     ok(style & WS_DISABLED, "window should be disabled\n");
5626
5627     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_MINIMIZE, 0);
5628     ok(!ret, "not expected ret: %lu\n", ret);
5629     style = GetWindowLongA(hwnd, GWL_STYLE);
5630     ok(style & WS_DISABLED, "window should be disabled\n");
5631     ok(style & WS_VISIBLE, "window should be visible\n");
5632     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5633     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5634     GetWindowRect(hwnd, &rc);
5635     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5636        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5637        rc.left, rc.top, rc.right, rc.bottom);
5638
5639     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
5640     ok(!ret, "not expected ret: %lu\n", ret);
5641     style = GetWindowLongA(hwnd, GWL_STYLE);
5642     ok(style & WS_DISABLED, "window should be disabled\n");
5643     ok(style & WS_VISIBLE, "window should be visible\n");
5644     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5645     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5646     GetWindowRect(hwnd, &rc);
5647     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5648        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5649        rc.left, rc.top, rc.right, rc.bottom);
5650
5651     ret = ShowWindow(hwnd, SW_MINIMIZE);
5652     ok(ret, "not expected ret: %lu\n", ret);
5653     style = GetWindowLongA(hwnd, GWL_STYLE);
5654     ok(style & WS_DISABLED, "window should be disabled\n");
5655     ok(style & WS_VISIBLE, "window should be visible\n");
5656     ok(style & WS_MINIMIZE, "window should be minimized\n");
5657     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5658     GetWindowRect(hwnd, &rc);
5659     ok(!EqualRect(&rcMain, &rc), "rects shouldn't match\n");
5660
5661     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_RESTORE, 0);
5662     ok(!ret, "not expected ret: %lu\n", ret);
5663     style = GetWindowLongA(hwnd, GWL_STYLE);
5664     ok(style & WS_DISABLED, "window should be disabled\n");
5665     ok(style & WS_VISIBLE, "window should be visible\n");
5666     ok(style & WS_MINIMIZE, "window should be minimized\n");
5667     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5668     GetWindowRect(hwnd, &rc);
5669     ok(!EqualRect(&rcMain, &rc), "rects shouldn't match\n");
5670
5671     ret = ShowWindow(hwnd, SW_RESTORE);
5672     ok(ret, "not expected ret: %lu\n", ret);
5673     style = GetWindowLongA(hwnd, GWL_STYLE);
5674     ok(style & WS_DISABLED, "window should be disabled\n");
5675     ok(style & WS_VISIBLE, "window should be visible\n");
5676     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5677     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5678     GetWindowRect(hwnd, &rc);
5679     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5680        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5681        rc.left, rc.top, rc.right, rc.bottom);
5682
5683     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_CLOSE, 0);
5684     ok(!ret, "not expected ret: %lu\n", ret);
5685     ok(IsWindow(hwnd), "window should exist\n");
5686
5687     ret = EnableWindow(hwnd, TRUE);
5688     ok(ret, "not expected ret: %lu\n", ret);
5689
5690     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_CLOSE, 0);
5691     ok(!ret, "not expected ret: %lu\n", ret);
5692     ok(!IsWindow(hwnd), "window should not exist\n");
5693 }
5694
5695 static DWORD CALLBACK gettext_msg_thread( LPVOID arg )
5696 {
5697     HWND hwnd = arg;
5698     char buf[32];
5699     INT buf_len;
5700
5701     /* test GetWindowTextA */
5702     num_gettext_msgs = 0;
5703     memset( buf, 0, sizeof(buf) );
5704     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5705     ok( buf_len != 0, "expected a nonempty window text\n" );
5706     ok( !strcmp(buf, "another_caption"), "got wrong window text '%s'\n", buf );
5707     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5708
5709     return 0;
5710 }
5711
5712 static DWORD CALLBACK settext_msg_thread( LPVOID arg )
5713 {
5714     HWND hwnd = arg;
5715     BOOL success;
5716
5717     /* test SetWindowTextA */
5718     num_settext_msgs = 0;
5719     success = SetWindowTextA( hwnd, "thread_caption" );
5720     ok( success, "SetWindowTextA failed\n" );
5721     ok( num_settext_msgs == 1, "got %u WM_SETTEXT messages\n", num_settext_msgs );
5722
5723     return 0;
5724 }
5725
5726 static void test_gettext(void)
5727 {
5728     DWORD tid, num_msgs;
5729     HANDLE thread;
5730     BOOL success;
5731     char buf[32];
5732     INT buf_len;
5733     HWND hwnd;
5734     LRESULT r;
5735     MSG msg;
5736
5737     hwnd = CreateWindowExA( 0, "MainWindowClass", "caption", WS_POPUP, 0, 0, 0, 0, 0, 0, 0, NULL );
5738     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
5739
5740     /* test GetWindowTextA */
5741     num_gettext_msgs = 0;
5742     memset( buf, 0, sizeof(buf) );
5743     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5744     ok( buf_len != 0, "expected a nonempty window text\n" );
5745     ok( !strcmp(buf, "caption"), "got wrong window text '%s'\n", buf );
5746     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5747
5748     /* test WM_GETTEXT */
5749     num_gettext_msgs = 0;
5750     memset( buf, 0, sizeof(buf) );
5751     r = SendMessageA( hwnd, WM_GETTEXT, sizeof(buf), (LONG_PTR)buf );
5752     ok( r != 0, "expected a nonempty window text\n" );
5753     ok( !strcmp(buf, "caption"), "got wrong window text '%s'\n", buf );
5754     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5755
5756     /* test SetWindowTextA */
5757     num_settext_msgs = 0;
5758     success = SetWindowTextA( hwnd, "new_caption" );
5759     ok( success, "SetWindowTextA failed\n" );
5760     ok( num_settext_msgs == 1, "got %u WM_SETTEXT messages\n", num_settext_msgs );
5761
5762     num_gettext_msgs = 0;
5763     memset( buf, 0, sizeof(buf) );
5764     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5765     ok( buf_len != 0, "expected a nonempty window text\n" );
5766     ok( !strcmp(buf, "new_caption"), "got wrong window text '%s'\n", buf );
5767     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5768
5769     /* test WM_SETTEXT */
5770     num_settext_msgs = 0;
5771     r = SendMessageA( hwnd, WM_SETTEXT, 0, (ULONG_PTR)"another_caption" );
5772     ok( r != 0, "WM_SETTEXT failed\n" );
5773     ok( num_settext_msgs == 1, "got %u WM_SETTEXT messages\n", num_settext_msgs );
5774
5775     num_gettext_msgs = 0;
5776     memset( buf, 0, sizeof(buf) );
5777     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5778     ok( buf_len != 0, "expected a nonempty window text\n" );
5779     ok( !strcmp(buf, "another_caption"), "got wrong window text '%s'\n", buf );
5780     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5781
5782     while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE ))
5783         DispatchMessageA( &msg );
5784
5785     /* test interthread GetWindowTextA */
5786     num_msgs = 0;
5787     thread = CreateThread( NULL, 0, gettext_msg_thread, hwnd, 0, &tid );
5788     ok(thread != NULL, "CreateThread failed, error %d\n", GetLastError());
5789     while (MsgWaitForMultipleObjects( 1, &thread, FALSE, INFINITE, QS_SENDMESSAGE ) != WAIT_OBJECT_0)
5790     {
5791         while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE ))
5792             DispatchMessageA( &msg );
5793         num_msgs++;
5794     }
5795     CloseHandle( thread );
5796     ok( num_msgs >= 1, "got %u wakeups from MsgWaitForMultipleObjects\n", num_msgs );
5797
5798     /* test interthread SetWindowText */
5799     num_msgs = 0;
5800     thread = CreateThread( NULL, 0, settext_msg_thread, hwnd, 0, &tid );
5801     ok(thread != NULL, "CreateThread failed, error %d\n", GetLastError());
5802     while (MsgWaitForMultipleObjects( 1, &thread, FALSE, INFINITE, QS_SENDMESSAGE ) != WAIT_OBJECT_0)
5803     {
5804         while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE ))
5805             DispatchMessageA( &msg );
5806         num_msgs++;
5807     }
5808     CloseHandle( thread );
5809     ok( num_msgs >= 1, "got %u wakeups from MsgWaitForMultipleObjects\n", num_msgs );
5810
5811     num_gettext_msgs = 0;
5812     memset( buf, 0, sizeof(buf) );
5813     buf_len = GetWindowTextA( hwnd, buf, sizeof(buf) );
5814     ok( buf_len != 0, "expected a nonempty window text\n" );
5815     ok( !strcmp(buf, "thread_caption"), "got wrong window text '%s'\n", buf );
5816     ok( num_gettext_msgs == 1, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
5817
5818     /* seems to crash on every modern Windows version */
5819     if (0)
5820     {
5821     r = SendMessageA( hwnd, WM_GETTEXT, 0x10, 0x1000);
5822     ok( r == 0, "settext should return zero\n");
5823
5824     r = SendMessageA( hwnd, WM_GETTEXT, 0x10000, 0);
5825     ok( r == 0, "settext should return zero (%ld)\n", r);
5826
5827     r = SendMessageA( hwnd, WM_GETTEXT, 0xff000000, 0x1000);
5828     ok( r == 0, "settext should return zero (%ld)\n", r);
5829
5830     r = SendMessageA( hwnd, WM_GETTEXT, 0x1000, 0xff000000);
5831     ok( r == 0, "settext should return zero (%ld)\n", r);
5832     }
5833
5834     DestroyWindow(hwnd);
5835 }
5836
5837
5838 static void test_GetUpdateRect(void)
5839 {
5840     MSG msg;
5841     BOOL ret, parent_wm_paint, grandparent_wm_paint;
5842     RECT rc1, rc2;
5843     HWND hgrandparent, hparent, hchild;
5844     WNDCLASSA cls;
5845     static const char classNameA[] = "GetUpdateRectClass";
5846
5847     hgrandparent = CreateWindowA("static", "grandparent", WS_OVERLAPPEDWINDOW,
5848                                  0, 0, 100, 100, NULL, NULL, 0, NULL);
5849
5850     hparent = CreateWindowA("static", "parent", WS_CHILD|WS_VISIBLE,
5851                             0, 0, 100, 100, hgrandparent, NULL, 0, NULL);
5852
5853     hchild = CreateWindowA("static", "child", WS_CHILD|WS_VISIBLE,
5854                             10, 10, 30, 30, hparent, NULL, 0, NULL);
5855
5856     ShowWindow(hgrandparent, SW_SHOW);
5857     UpdateWindow(hgrandparent);
5858     flush_events( TRUE );
5859
5860     ShowWindow(hchild, SW_HIDE);
5861     SetRect(&rc2, 0, 0, 0, 0);
5862     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5863     ok(!ret, "GetUpdateRect returned not empty region\n");
5864     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5865        rc1.left, rc1.top, rc1.right, rc1.bottom,
5866        rc2.left, rc2.top, rc2.right, rc2.bottom);
5867
5868     SetRect(&rc2, 10, 10, 40, 40);
5869     ret = GetUpdateRect(hparent, &rc1, FALSE);
5870     ok(ret, "GetUpdateRect returned empty region\n");
5871     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5872             rc1.left, rc1.top, rc1.right, rc1.bottom,
5873             rc2.left, rc2.top, rc2.right, rc2.bottom);
5874
5875     parent_wm_paint = FALSE;
5876     grandparent_wm_paint = FALSE;
5877     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
5878     {
5879         if (msg.message == WM_PAINT)
5880         {
5881             if (msg.hwnd == hgrandparent) grandparent_wm_paint = TRUE;
5882             if (msg.hwnd == hparent) parent_wm_paint = TRUE;
5883         }
5884         DispatchMessageA(&msg);
5885     }
5886     ok(parent_wm_paint, "WM_PAINT should have been received in parent\n");
5887     ok(!grandparent_wm_paint, "WM_PAINT should NOT have been received in grandparent\n");
5888
5889     DestroyWindow(hgrandparent);
5890
5891     cls.style = 0;
5892     cls.lpfnWndProc = DefWindowProcA;
5893     cls.cbClsExtra = 0;
5894     cls.cbWndExtra = 0;
5895     cls.hInstance = GetModuleHandleA(0);
5896     cls.hIcon = 0;
5897     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
5898     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5899     cls.lpszMenuName = NULL;
5900     cls.lpszClassName = classNameA;
5901
5902     if(!RegisterClassA(&cls)) {
5903        trace("Register failed %d\n", GetLastError());
5904        return;
5905     }
5906
5907     hgrandparent = CreateWindowA(classNameA, "grandparent", WS_OVERLAPPEDWINDOW,
5908                                  0, 0, 100, 100, NULL, NULL, 0, NULL);
5909
5910     hparent = CreateWindowA(classNameA, "parent", WS_CHILD|WS_VISIBLE,
5911                             0, 0, 100, 100, hgrandparent, NULL, 0, NULL);
5912
5913     hchild = CreateWindowA(classNameA, "child", WS_CHILD|WS_VISIBLE,
5914                             10, 10, 30, 30, hparent, NULL, 0, NULL);
5915
5916     ShowWindow(hgrandparent, SW_SHOW);
5917     UpdateWindow(hgrandparent);
5918     flush_events( TRUE );
5919
5920     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5921     ok(!ret, "GetUpdateRect returned not empty region\n");
5922
5923     ShowWindow(hchild, SW_HIDE);
5924
5925     SetRect(&rc2, 0, 0, 0, 0);
5926     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5927     ok(!ret, "GetUpdateRect returned not empty region\n");
5928     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5929        rc1.left, rc1.top, rc1.right, rc1.bottom,
5930        rc2.left, rc2.top, rc2.right, rc2.bottom);
5931
5932     SetRect(&rc2, 10, 10, 40, 40);
5933     ret = GetUpdateRect(hparent, &rc1, FALSE);
5934     ok(ret, "GetUpdateRect returned empty region\n");
5935     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5936             rc1.left, rc1.top, rc1.right, rc1.bottom,
5937             rc2.left, rc2.top, rc2.right, rc2.bottom);
5938
5939     parent_wm_paint = FALSE;
5940     grandparent_wm_paint = FALSE;
5941     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
5942     {
5943         if (msg.message == WM_PAINT)
5944         {
5945             if (msg.hwnd == hgrandparent) grandparent_wm_paint = TRUE;
5946             if (msg.hwnd == hparent) parent_wm_paint = TRUE;
5947         }
5948         DispatchMessageA(&msg);
5949     }
5950     ok(parent_wm_paint, "WM_PAINT should have been received in parent\n");
5951     ok(!grandparent_wm_paint, "WM_PAINT should NOT have been received in grandparent\n");
5952
5953     DestroyWindow(hgrandparent);
5954 }
5955
5956
5957 static LRESULT CALLBACK TestExposedRegion_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
5958 {
5959     if(msg == WM_PAINT)
5960     {
5961         PAINTSTRUCT ps;
5962         RECT updateRect;
5963         DWORD waitResult;
5964         HWND win;
5965         const int waitTime = 2000;
5966
5967         BeginPaint(hwnd, &ps);
5968
5969         /* create and destroy window to create an exposed region on this window */
5970         win = CreateWindowA("static", "win", WS_VISIBLE,
5971                              10,10,50,50, NULL, NULL, 0, NULL);
5972         DestroyWindow(win);
5973
5974         waitResult = MsgWaitForMultipleObjects( 0, NULL, FALSE, waitTime, QS_PAINT );
5975
5976         ValidateRect(hwnd, NULL);
5977         EndPaint(hwnd, &ps);
5978
5979         if(waitResult != WAIT_TIMEOUT)
5980         {
5981             GetUpdateRect(hwnd, &updateRect, FALSE);
5982             ok(IsRectEmpty(&updateRect), "Exposed rect should be empty\n");
5983         }
5984
5985         return 1;
5986     }
5987     return DefWindowProcA(hwnd, msg, wParam, lParam);
5988 }
5989
5990 static void test_Expose(void)
5991 {
5992     WNDCLASSA cls;
5993     HWND mw;
5994
5995     memset(&cls, 0, sizeof(WNDCLASSA));
5996     cls.lpfnWndProc = TestExposedRegion_WndProc;
5997     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5998     cls.lpszClassName = "TestExposeClass";
5999     RegisterClassA(&cls);
6000
6001     mw = CreateWindowA("TestExposeClass", "MainWindow", WS_VISIBLE|WS_OVERLAPPEDWINDOW,
6002                             0, 0, 200, 100, NULL, NULL, 0, NULL);
6003
6004     UpdateWindow(mw);
6005     DestroyWindow(mw);
6006 }
6007
6008 static LRESULT CALLBACK TestNCRedraw_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
6009 {
6010     static UINT ncredrawflags;
6011     PAINTSTRUCT ps;
6012
6013     switch(msg)
6014     {
6015     case WM_CREATE:
6016         ncredrawflags = *(UINT *) (((CREATESTRUCTA *)lParam)->lpCreateParams);
6017         return 0;
6018     case WM_NCPAINT:
6019         RedrawWindow(hwnd, NULL, NULL, ncredrawflags);
6020         break;
6021     case WM_PAINT:
6022         BeginPaint(hwnd, &ps);
6023         EndPaint(hwnd, &ps);
6024         return 0;
6025     }
6026     return DefWindowProcA(hwnd, msg, wParam, lParam);
6027 }
6028
6029 static void run_NCRedrawLoop(UINT flags)
6030 {
6031     HWND hwnd;
6032     MSG msg;
6033
6034     UINT loopcount = 0;
6035
6036     hwnd = CreateWindowA("TestNCRedrawClass", "MainWindow",
6037                          WS_OVERLAPPEDWINDOW, 0, 0, 200, 100,
6038                          NULL, NULL, 0, &flags);
6039     ShowWindow(hwnd, SW_SHOW);
6040     UpdateWindow(hwnd);
6041     flush_events( FALSE );
6042     while (PeekMessageA(&msg, hwnd, 0, 0, PM_REMOVE))
6043     {
6044         if (msg.message == WM_PAINT) loopcount++;
6045         if (loopcount >= 100) break;
6046         TranslateMessage(&msg);
6047         DispatchMessageA(&msg);
6048         MsgWaitForMultipleObjects(0, NULL, FALSE, 100, QS_ALLINPUT);
6049     }
6050     if (flags == (RDW_INVALIDATE | RDW_FRAME))
6051         todo_wine ok(loopcount < 100, "Detected infinite WM_PAINT loop (%x).\n", flags);
6052     else
6053         ok(loopcount < 100, "Detected infinite WM_PAINT loop (%x).\n", flags);
6054     DestroyWindow(hwnd);
6055 }
6056
6057 static void test_NCRedraw(void)
6058 {
6059     WNDCLASSA wndclass;
6060
6061     wndclass.lpszClassName = "TestNCRedrawClass";
6062     wndclass.style = CS_HREDRAW | CS_VREDRAW;
6063     wndclass.lpfnWndProc = TestNCRedraw_WndProc;
6064     wndclass.cbClsExtra = 0;
6065     wndclass.cbWndExtra = 0;
6066     wndclass.hInstance = 0;
6067     wndclass.hIcon = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
6068     wndclass.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
6069     wndclass.hbrBackground = GetStockObject(WHITE_BRUSH);
6070     wndclass.lpszMenuName = NULL;
6071
6072     RegisterClassA(&wndclass);
6073
6074     run_NCRedrawLoop(RDW_INVALIDATE | RDW_FRAME);
6075     run_NCRedrawLoop(RDW_INVALIDATE);
6076 }
6077
6078 static void test_GetWindowModuleFileName(void)
6079 {
6080     HWND hwnd;
6081     HINSTANCE hinst;
6082     UINT ret1, ret2;
6083     char buf1[MAX_PATH], buf2[MAX_PATH];
6084
6085     if (!pGetWindowModuleFileNameA)
6086     {
6087         win_skip("GetWindowModuleFileNameA is not available\n");
6088         return;
6089     }
6090
6091     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0,0,0,0, 0, 0, 0, NULL);
6092     assert(hwnd);
6093
6094     hinst = (HINSTANCE)GetWindowLongPtrA(hwnd, GWLP_HINSTANCE);
6095     ok(hinst == 0 || broken(hinst == GetModuleHandleA(NULL)), /* win9x */ "expected 0, got %p\n", hinst);
6096
6097     buf1[0] = 0;
6098     SetLastError(0xdeadbeef);
6099     ret1 = GetModuleFileNameA(hinst, buf1, sizeof(buf1));
6100     ok(ret1, "GetModuleFileName error %u\n", GetLastError());
6101
6102     buf2[0] = 0;
6103     SetLastError(0xdeadbeef);
6104     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, sizeof(buf2));
6105     ok(ret2 || broken(!ret2), /* nt4 sp 3 */
6106        "GetWindowModuleFileNameA error %u\n", GetLastError());
6107
6108     if (ret2)
6109     {
6110         ok(ret1 == ret2 || broken(ret2 == ret1 + 1), /* win98 */ "%u != %u\n", ret1, ret2);
6111         ok(!strcmp(buf1, buf2), "%s != %s\n", buf1, buf2);
6112     }
6113     hinst = GetModuleHandleA(NULL);
6114
6115     SetLastError(0xdeadbeef);
6116     ret2 = GetModuleFileNameA(hinst, buf2, ret1 - 2);
6117     ok(ret2 == ret1 - 2 || broken(ret2 == ret1 - 3), /* win98 */
6118        "expected %u, got %u\n", ret1 - 2, ret2);
6119     ok(GetLastError() == 0xdeadbeef /* XP */ ||
6120        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6121        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6122
6123     SetLastError(0xdeadbeef);
6124     ret2 = GetModuleFileNameA(hinst, buf2, 0);
6125     ok(!ret2, "GetModuleFileName should return 0\n");
6126     ok(GetLastError() == 0xdeadbeef /* XP */ ||
6127        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6128        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6129
6130     SetLastError(0xdeadbeef);
6131     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, ret1 - 2);
6132     ok(ret2 == ret1 - 2 || broken(ret2 == ret1 - 3) /* win98 */ || broken(!ret2), /* nt4 sp3 */
6133        "expected %u, got %u\n", ret1 - 2, ret2);
6134     ok(GetLastError() == 0xdeadbeef /* XP */ ||
6135        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6136        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6137
6138     SetLastError(0xdeadbeef);
6139     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, 0);
6140     ok(!ret2, "expected 0, got %u\n", ret2);
6141     ok(GetLastError() == 0xdeadbeef /* XP */ ||
6142        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6143        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6144
6145     DestroyWindow(hwnd);
6146
6147     buf2[0] = 0;
6148     hwnd = (HWND)0xdeadbeef;
6149     SetLastError(0xdeadbeef);
6150     ret1 = pGetWindowModuleFileNameA(hwnd, buf1, sizeof(buf1));
6151     ok(!ret1, "expected 0, got %u\n", ret1);
6152     ok(GetLastError() == ERROR_INVALID_WINDOW_HANDLE || broken(GetLastError() == 0xdeadbeef), /* win9x */
6153        "expected ERROR_INVALID_WINDOW_HANDLE, got %u\n", GetLastError());
6154
6155     hwnd = FindWindowA("Shell_TrayWnd", NULL);
6156     ok(IsWindow(hwnd) || broken(!hwnd), "got invalid tray window %p\n", hwnd);
6157     SetLastError(0xdeadbeef);
6158     ret1 = pGetWindowModuleFileNameA(hwnd, buf1, sizeof(buf1));
6159     ok(!ret1 || broken(ret1), /* win98 */ "expected 0, got %u\n", ret1);
6160
6161     if (!ret1)  /* inter-process GetWindowModuleFileName works on win9x, so don't test the desktop there */
6162     {
6163         ret1 = GetModuleFileNameA(0, buf1, sizeof(buf1));
6164         hwnd = GetDesktopWindow();
6165         ok(IsWindow(hwnd), "got invalid desktop window %p\n", hwnd);
6166         SetLastError(0xdeadbeef);
6167         ret2 = pGetWindowModuleFileNameA(hwnd, buf2, sizeof(buf2));
6168         ok(!ret2 ||
6169            ret1 == ret2 || /* vista */
6170            broken(ret2),  /* some win98 return user.exe as file name */
6171            "expected 0 or %u, got %u %s\n", ret1, ret2, buf2);
6172     }
6173 }
6174
6175 static void test_hwnd_message(void)
6176 {
6177     static const WCHAR mainwindowclassW[] = {'M','a','i','n','W','i','n','d','o','w','C','l','a','s','s',0};
6178     static const WCHAR message_windowW[] = {'m','e','s','s','a','g','e',' ','w','i','n','d','o','w',0};
6179
6180     HWND parent = 0, hwnd, found;
6181     RECT rect;
6182
6183     /* HWND_MESSAGE is not supported below w2k, but win9x return != 0
6184        on CreateWindowExA and crash later in the test.
6185        Use UNICODE here to fail on win9x */
6186     hwnd = CreateWindowExW(0, mainwindowclassW, message_windowW, WS_CAPTION | WS_VISIBLE,
6187                            100, 100, 200, 200, HWND_MESSAGE, 0, 0, NULL);
6188     if (!hwnd)
6189     {
6190         win_skip("CreateWindowExW with parent HWND_MESSAGE failed\n");
6191         return;
6192     }
6193
6194     ok( !GetParent(hwnd), "GetParent should return 0 for message only windows\n" );
6195     if (pGetAncestor)
6196     {
6197         char buffer[100];
6198         HWND root, desktop = GetDesktopWindow();
6199
6200         parent = pGetAncestor(hwnd, GA_PARENT);
6201         ok(parent != 0, "GetAncestor(GA_PARENT) should not return 0 for message windows\n");
6202         ok(parent != desktop, "GetAncestor(GA_PARENT) should not return desktop for message windows\n");
6203         root = pGetAncestor(hwnd, GA_ROOT);
6204         ok(root == hwnd, "GetAncestor(GA_ROOT) should return hwnd for message windows\n");
6205         ok( !pGetAncestor(parent, GA_PARENT) || broken(pGetAncestor(parent, GA_PARENT) != 0), /* win2k */
6206             "parent shouldn't have parent %p\n", pGetAncestor(parent, GA_PARENT) );
6207         trace("parent %p root %p desktop %p\n", parent, root, desktop);
6208         if (!GetClassNameA( parent, buffer, sizeof(buffer) )) buffer[0] = 0;
6209         ok( !lstrcmpiA( buffer, "Message" ), "wrong parent class '%s'\n", buffer );
6210         GetWindowRect( parent, &rect );
6211         ok( rect.left == 0 && rect.right == 100 && rect.top == 0 && rect.bottom == 100,
6212             "wrong parent rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
6213     }
6214     GetWindowRect( hwnd, &rect );
6215     ok( rect.left == 100 && rect.right == 300 && rect.top == 100 && rect.bottom == 300,
6216         "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
6217
6218     /* test FindWindow behavior */
6219
6220     found = FindWindowExA( 0, 0, 0, "message window" );
6221     ok( found == hwnd, "didn't find message window %p/%p\n", found, hwnd );
6222     SetLastError(0xdeadbeef);
6223     found = FindWindowExA( GetDesktopWindow(), 0, 0, "message window" );
6224     ok( found == 0, "found message window %p/%p\n", found, hwnd );
6225     ok( GetLastError() == 0xdeadbeef, "expected deadbeef, got %d\n", GetLastError() );
6226     if (parent)
6227     {
6228         found = FindWindowExA( parent, 0, 0, "message window" );
6229         ok( found == hwnd, "didn't find message window %p/%p\n", found, hwnd );
6230     }
6231
6232     /* test IsChild behavior */
6233
6234     if (parent) ok( !IsChild( parent, hwnd ), "HWND_MESSAGE is child of top window\n" );
6235
6236     /* test IsWindowVisible behavior */
6237
6238     ok( !IsWindowVisible( hwnd ), "HWND_MESSAGE window is visible\n" );
6239     if (parent) ok( !IsWindowVisible( parent ), "HWND_MESSAGE parent is visible\n" );
6240
6241     DestroyWindow(hwnd);
6242 }
6243
6244 static void test_layered_window(void)
6245 {
6246     HWND hwnd;
6247     COLORREF key = 0;
6248     BYTE alpha = 0;
6249     DWORD flags = 0;
6250     POINT pt = { 0, 0 };
6251     SIZE sz = { 200, 200 };
6252     HDC hdc;
6253     HBITMAP hbm;
6254     BOOL ret;
6255
6256     if (!pGetLayeredWindowAttributes || !pSetLayeredWindowAttributes || !pUpdateLayeredWindow)
6257     {
6258         win_skip( "layered windows not supported\n" );
6259         return;
6260     }
6261
6262     hdc = CreateCompatibleDC( 0 );
6263     hbm = CreateCompatibleBitmap( hdc, 200, 200 );
6264     SelectObject( hdc, hbm );
6265
6266     hwnd = CreateWindowExA(0, "MainWindowClass", "message window", WS_CAPTION,
6267                            100, 100, 200, 200, 0, 0, 0, NULL);
6268     assert( hwnd );
6269     SetLastError( 0xdeadbeef );
6270     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6271     ok( !ret, "UpdateLayeredWindow should fail on non-layered window\n" );
6272     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6273     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6274     ok( !ret, "GetLayeredWindowAttributes should fail on non-layered window\n" );
6275     ret = pSetLayeredWindowAttributes( hwnd, 0, 0, LWA_ALPHA );
6276     ok( !ret, "SetLayeredWindowAttributes should fail on non-layered window\n" );
6277     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6278     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6279     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6280     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6281     ok( ret, "UpdateLayeredWindow should succeed on layered window\n" );
6282     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6283     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6284     ret = pSetLayeredWindowAttributes( hwnd, 0x123456, 44, LWA_ALPHA );
6285     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6286     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6287     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6288     ok( key == 0x123456 || key == 0, "wrong color key %x\n", key );
6289     ok( alpha == 44, "wrong alpha %u\n", alpha );
6290     ok( flags == LWA_ALPHA, "wrong flags %x\n", flags );
6291     SetLastError( 0xdeadbeef );
6292     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6293     ok( !ret, "UpdateLayeredWindow should fail on layered but initialized window\n" );
6294     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6295
6296     /* clearing WS_EX_LAYERED resets attributes */
6297     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) & ~WS_EX_LAYERED );
6298     SetLastError( 0xdeadbeef );
6299     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6300     ok( !ret, "UpdateLayeredWindow should fail on non-layered window\n" );
6301     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6302     ok( !ret, "GetLayeredWindowAttributes should fail on no longer layered window\n" );
6303     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6304     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6305     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6306     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6307     ok( ret, "UpdateLayeredWindow should succeed on layered window\n" );
6308     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE | ULW_EX_NORESIZE );
6309     ok( !ret, "UpdateLayeredWindow should fail with ex flag\n" );
6310     ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6311     if (pUpdateLayeredWindowIndirect)
6312     {
6313         UPDATELAYEREDWINDOWINFO info;
6314         info.cbSize   = sizeof(info);
6315         info.hdcDst   = 0;
6316         info.pptDst   = NULL;
6317         info.psize    = &sz;
6318         info.hdcSrc   = hdc;
6319         info.pptSrc   = &pt;
6320         info.crKey    = 0;
6321         info.pblend   = NULL;
6322         info.dwFlags  = ULW_OPAQUE | ULW_EX_NORESIZE;
6323         info.prcDirty = NULL;
6324         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6325         ok( ret, "UpdateLayeredWindowIndirect should succeed on layered window\n" );
6326         sz.cx--;
6327         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6328         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6329         ok( GetLastError() == ERROR_INCORRECT_SIZE || broken(GetLastError() == ERROR_MR_MID_NOT_FOUND),
6330             "wrong error %u\n", GetLastError() );
6331         info.dwFlags  = ULW_OPAQUE;
6332         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6333         ok( ret, "UpdateLayeredWindowIndirect should succeed on layered window\n" );
6334         sz.cx++;
6335         info.dwFlags  = ULW_OPAQUE | 0xf00;
6336         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6337         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6338         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6339         info.cbSize--;
6340         info.dwFlags  = ULW_OPAQUE;
6341         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6342         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6343         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6344         ret = pUpdateLayeredWindowIndirect( hwnd, NULL );
6345         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6346         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6347     }
6348
6349     ret = pSetLayeredWindowAttributes( hwnd, 0x654321, 22, LWA_COLORKEY | LWA_ALPHA );
6350     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6351     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6352     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6353     ok( key == 0x654321, "wrong color key %x\n", key );
6354     ok( alpha == 22, "wrong alpha %u\n", alpha );
6355     ok( flags == (LWA_COLORKEY | LWA_ALPHA), "wrong flags %x\n", flags );
6356     SetLastError( 0xdeadbeef );
6357     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6358     ok( !ret, "UpdateLayeredWindow should fail on layered but initialized window\n" );
6359     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6360
6361     ret = pSetLayeredWindowAttributes( hwnd, 0x888888, 33, LWA_COLORKEY );
6362     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6363     alpha = 0;
6364     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6365     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6366     ok( key == 0x888888, "wrong color key %x\n", key );
6367     /* alpha not changed on vista if LWA_ALPHA is not set */
6368     ok( alpha == 22 || alpha == 33, "wrong alpha %u\n", alpha );
6369     ok( flags == LWA_COLORKEY, "wrong flags %x\n", flags );
6370
6371     /* color key may or may not be changed without LWA_COLORKEY */
6372     ret = pSetLayeredWindowAttributes( hwnd, 0x999999, 44, 0 );
6373     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6374     alpha = 0;
6375     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6376     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6377     ok( key == 0x888888 || key == 0x999999, "wrong color key %x\n", key );
6378     ok( alpha == 22 || alpha == 44, "wrong alpha %u\n", alpha );
6379     ok( flags == 0, "wrong flags %x\n", flags );
6380
6381     /* default alpha and color key is 0 */
6382     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) & ~WS_EX_LAYERED );
6383     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6384     ret = pSetLayeredWindowAttributes( hwnd, 0x222222, 55, 0 );
6385     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6386     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6387     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6388     ok( key == 0 || key == 0x222222, "wrong color key %x\n", key );
6389     ok( alpha == 0 || alpha == 55, "wrong alpha %u\n", alpha );
6390     ok( flags == 0, "wrong flags %x\n", flags );
6391
6392     DestroyWindow( hwnd );
6393     DeleteDC( hdc );
6394     DeleteObject( hbm );
6395 }
6396
6397 static MONITORINFO mi;
6398
6399 static LRESULT CALLBACK fullscreen_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
6400 {
6401     switch (msg)
6402     {
6403         case WM_NCCREATE:
6404         {
6405             CREATESTRUCTA *cs = (CREATESTRUCTA *)lp;
6406             ok(cs->x == mi.rcMonitor.left && cs->y == mi.rcMonitor.top &&
6407                cs->cx == mi.rcMonitor.right && cs->cy == mi.rcMonitor.bottom,
6408                "expected %d,%d-%d,%d, got %d,%d-%d,%d\n",
6409                mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6410                cs->x, cs->y, cs->cx, cs->cy);
6411             break;
6412         }
6413         case WM_GETMINMAXINFO:
6414         {
6415             MINMAXINFO *minmax = (MINMAXINFO *)lp;
6416             ok(minmax->ptMaxPosition.x <= mi.rcMonitor.left, "%d <= %d\n", minmax->ptMaxPosition.x, mi.rcMonitor.left);
6417             ok(minmax->ptMaxPosition.y <= mi.rcMonitor.top, "%d <= %d\n", minmax->ptMaxPosition.y, mi.rcMonitor.top);
6418             ok(minmax->ptMaxSize.x >= mi.rcMonitor.right, "%d >= %d\n", minmax->ptMaxSize.x, mi.rcMonitor.right);
6419             ok(minmax->ptMaxSize.y >= mi.rcMonitor.bottom, "%d >= %d\n", minmax->ptMaxSize.y, mi.rcMonitor.bottom);
6420             break;
6421         }
6422     }
6423     return DefWindowProcA(hwnd, msg, wp, lp);
6424 }
6425
6426 static void test_fullscreen(void)
6427 {
6428     static const DWORD t_style[] = {
6429         WS_OVERLAPPED, WS_POPUP, WS_CHILD, WS_THICKFRAME, WS_DLGFRAME
6430     };
6431     static const DWORD t_ex_style[] = {
6432         0, WS_EX_APPWINDOW, WS_EX_TOOLWINDOW
6433     };
6434     WNDCLASSA cls;
6435     HWND hwnd;
6436     int i, j;
6437     POINT pt;
6438     RECT rc;
6439     HMONITOR hmon;
6440     LRESULT ret;
6441
6442     if (!pGetMonitorInfoA || !pMonitorFromPoint)
6443     {
6444         win_skip("GetMonitorInfoA or MonitorFromPoint are not available on this platform\n");
6445         return;
6446     }
6447
6448     pt.x = pt.y = 0;
6449     SetLastError(0xdeadbeef);
6450     hmon = pMonitorFromPoint(pt, MONITOR_DEFAULTTOPRIMARY);
6451     ok(hmon != 0, "MonitorFromPoint error %u\n", GetLastError());
6452
6453     mi.cbSize = sizeof(mi);
6454     SetLastError(0xdeadbeef);
6455     ret = pGetMonitorInfoA(hmon, &mi);
6456     ok(ret, "GetMonitorInfo error %u\n", GetLastError());
6457     trace("monitor (%d,%d-%d,%d), work (%d,%d-%d,%d)\n",
6458         mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6459         mi.rcWork.left, mi.rcWork.top, mi.rcWork.right, mi.rcWork.bottom);
6460
6461     cls.style = 0;
6462     cls.lpfnWndProc = fullscreen_wnd_proc;
6463     cls.cbClsExtra = 0;
6464     cls.cbWndExtra = 0;
6465     cls.hInstance = GetModuleHandleA(NULL);
6466     cls.hIcon = 0;
6467     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
6468     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
6469     cls.lpszMenuName = NULL;
6470     cls.lpszClassName = "fullscreen_class";
6471     RegisterClassA(&cls);
6472
6473     for (i = 0; i < sizeof(t_style)/sizeof(t_style[0]); i++)
6474     {
6475         DWORD style, ex_style;
6476
6477         /* avoid a WM interaction */
6478         assert(!(t_style[i] & WS_VISIBLE));
6479
6480         for (j = 0; j < sizeof(t_ex_style)/sizeof(t_ex_style[0]); j++)
6481         {
6482             int fixup;
6483
6484             style = t_style[i];
6485             ex_style = t_ex_style[j];
6486
6487             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6488                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6489                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6490             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6491             GetWindowRect(hwnd, &rc);
6492             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6493             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6494                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6495                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6496             DestroyWindow(hwnd);
6497
6498             style = t_style[i] | WS_MAXIMIZE;
6499             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6500                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6501                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6502             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6503             GetWindowRect(hwnd, &rc);
6504             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6505             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6506                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6507                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6508             DestroyWindow(hwnd);
6509
6510             style = t_style[i] | WS_MAXIMIZE | WS_CAPTION;
6511             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6512                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6513                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6514             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6515             GetWindowRect(hwnd, &rc);
6516             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6517             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6518                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6519                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6520             DestroyWindow(hwnd);
6521
6522             style = t_style[i] | WS_CAPTION | WS_MAXIMIZEBOX;
6523             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6524                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6525                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6526             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6527             GetWindowRect(hwnd, &rc);
6528             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6529             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6530                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6531                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6532             DestroyWindow(hwnd);
6533
6534             style = t_style[i] | WS_MAXIMIZE | WS_CAPTION | WS_MAXIMIZEBOX;
6535             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6536                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6537                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6538             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6539             GetWindowRect(hwnd, &rc);
6540             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6541             /* Windows makes a maximized window slightly larger (to hide the borders?) */
6542             fixup = min(abs(rc.left), abs(rc.top));
6543             InflateRect(&rc, -fixup, -fixup);
6544             ok(rc.left >= mi.rcWork.left && rc.top <= mi.rcWork.top &&
6545                rc.right <= mi.rcWork.right && rc.bottom <= mi.rcWork.bottom,
6546                "%#x/%#x: window rect %d,%d-%d,%d must be in %d,%d-%d,%d\n",
6547                ex_style, style, rc.left, rc.top, rc.right, rc.bottom,
6548                mi.rcWork.left, mi.rcWork.top, mi.rcWork.right, mi.rcWork.bottom);
6549             DestroyWindow(hwnd);
6550
6551             style = t_style[i] | WS_MAXIMIZE | WS_MAXIMIZEBOX;
6552             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6553                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6554                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6555             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6556             GetWindowRect(hwnd, &rc);
6557             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6558             /* Windows makes a maximized window slightly larger (to hide the borders?) */
6559             fixup = min(abs(rc.left), abs(rc.top));
6560             InflateRect(&rc, -fixup, -fixup);
6561             if (style & (WS_CHILD | WS_POPUP))
6562                 ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6563                    rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6564                    "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6565             else
6566                 ok(rc.left >= mi.rcWork.left && rc.top <= mi.rcWork.top &&
6567                    rc.right <= mi.rcWork.right && rc.bottom <= mi.rcWork.bottom,
6568                    "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6569             DestroyWindow(hwnd);
6570         }
6571     }
6572
6573     UnregisterClassA("fullscreen_class", GetModuleHandleA(NULL));
6574 }
6575
6576 static BOOL test_thick_child_got_minmax;
6577 static const char * test_thick_child_name;
6578 static LONG test_thick_child_style;
6579 static LONG test_thick_child_exStyle;
6580
6581 static LRESULT WINAPI test_thick_child_size_winproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
6582 {
6583     MINMAXINFO* minmax;
6584     int expectedMinTrackX;
6585     int expectedMinTrackY;
6586     int actualMinTrackX;
6587     int actualMinTrackY;
6588     int expectedMaxTrackX;
6589     int expectedMaxTrackY;
6590     int actualMaxTrackX;
6591     int actualMaxTrackY;
6592     int expectedMaxSizeX;
6593     int expectedMaxSizeY;
6594     int actualMaxSizeX;
6595     int actualMaxSizeY;
6596     int expectedPosX;
6597     int expectedPosY;
6598     int actualPosX;
6599     int actualPosY;
6600     LONG adjustedStyle;
6601     RECT rect;
6602     switch (msg)
6603     {
6604         case WM_GETMINMAXINFO:
6605         {
6606             minmax = (MINMAXINFO *)lparam;
6607             trace("hwnd %p, WM_GETMINMAXINFO, %08lx, %08lx\n", hwnd, wparam, lparam);
6608             dump_minmax_info( minmax );
6609
6610             test_thick_child_got_minmax = TRUE;
6611
6612
6613             adjustedStyle = test_thick_child_style;
6614             if ((adjustedStyle & WS_CAPTION) == WS_CAPTION)
6615                 adjustedStyle &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
6616             GetClientRect(GetParent(hwnd), &rect);
6617             AdjustWindowRectEx(&rect, adjustedStyle, FALSE, test_thick_child_exStyle);
6618
6619             if (test_thick_child_style & (WS_DLGFRAME | WS_BORDER))
6620             {
6621                 expectedMinTrackX = GetSystemMetrics(SM_CXMINTRACK);
6622                 expectedMinTrackY = GetSystemMetrics(SM_CYMINTRACK);
6623             }
6624             else
6625             {
6626                 expectedMinTrackX = -2 * rect.left;
6627                 expectedMinTrackY = -2 * rect.top;
6628             }
6629             actualMinTrackX =  minmax->ptMinTrackSize.x;
6630             actualMinTrackY =  minmax->ptMinTrackSize.y;
6631
6632             ok(actualMinTrackX == expectedMinTrackX && actualMinTrackY == expectedMinTrackY,
6633                 "expected minTrack %dx%d, actual minTrack %dx%d for %s\n",
6634                 expectedMinTrackX, expectedMinTrackY, actualMinTrackX, actualMinTrackY,
6635                 test_thick_child_name);
6636
6637             actualMaxTrackX = minmax->ptMaxTrackSize.x;
6638             actualMaxTrackY = minmax->ptMaxTrackSize.y;
6639             expectedMaxTrackX = GetSystemMetrics(SM_CXMAXTRACK);
6640             expectedMaxTrackY = GetSystemMetrics(SM_CYMAXTRACK);
6641             ok(actualMaxTrackX == expectedMaxTrackX &&  actualMaxTrackY == expectedMaxTrackY,
6642                 "expected maxTrack %dx%d, actual maxTrack %dx%d for %s\n",
6643                  expectedMaxTrackX, expectedMaxTrackY, actualMaxTrackX, actualMaxTrackY,
6644                 test_thick_child_name);
6645
6646             expectedMaxSizeX = rect.right - rect.left;
6647             expectedMaxSizeY = rect.bottom - rect.top;
6648             actualMaxSizeX = minmax->ptMaxSize.x;
6649             actualMaxSizeY = minmax->ptMaxSize.y;
6650
6651             ok(actualMaxSizeX == expectedMaxSizeX &&  actualMaxSizeY == expectedMaxSizeY,
6652                 "expected maxSize %dx%d, actual maxSize %dx%d for %s\n",
6653                 expectedMaxSizeX, expectedMaxSizeY, actualMaxSizeX, actualMaxSizeY,
6654                 test_thick_child_name);
6655
6656
6657             expectedPosX = rect.left;
6658             expectedPosY = rect.top;
6659             actualPosX = minmax->ptMaxPosition.x;
6660             actualPosY = minmax->ptMaxPosition.y;
6661             ok(actualPosX == expectedPosX && actualPosY == expectedPosY,
6662                 "expected maxPosition (%d/%d), actual maxPosition (%d/%d) for %s\n",
6663                 expectedPosX, expectedPosY, actualPosX, actualPosY, test_thick_child_name);
6664
6665             break;
6666         }
6667     }
6668
6669     return DefWindowProcA(hwnd, msg, wparam, lparam);
6670 }
6671
6672 #define NUMBER_OF_THICK_CHILD_TESTS 16
6673 static void test_thick_child_size(HWND parentWindow)
6674 {
6675     BOOL success;
6676     RECT childRect;
6677     RECT adjustedParentRect;
6678     HWND childWindow;
6679     LONG childWidth;
6680     LONG childHeight;
6681     LONG expectedWidth;
6682     LONG expectedHeight;
6683     WNDCLASSA cls;
6684     static const char className[] = "THICK_CHILD_CLASS";
6685     int i;
6686     LONG adjustedStyle;
6687     static const LONG styles[NUMBER_OF_THICK_CHILD_TESTS] = {
6688         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6689         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6690         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6691         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6692         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6693         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6694         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6695         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6696         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6697         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6698         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6699         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6700         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6701         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6702         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6703         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6704     };
6705
6706     static const LONG exStyles[NUMBER_OF_THICK_CHILD_TESTS] = {
6707         0,
6708         0,
6709         0,
6710         0,
6711         WS_EX_DLGMODALFRAME,
6712         WS_EX_DLGMODALFRAME,
6713         WS_EX_DLGMODALFRAME,
6714         WS_EX_DLGMODALFRAME,
6715         WS_EX_STATICEDGE,
6716         WS_EX_STATICEDGE,
6717         WS_EX_STATICEDGE,
6718         WS_EX_STATICEDGE,
6719         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6720         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6721         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6722         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6723     };
6724     static const char *styleName[NUMBER_OF_THICK_CHILD_TESTS] = {
6725         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME",
6726         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME",
6727         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER",
6728         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER",
6729         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME, exstyle= WS_EX_DLGMODALFRAME",
6730         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_DLGMODALFRAME",
6731         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_DLGMODALFRAME",
6732         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_DLGMODALFRAME",
6733         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME exstyle= WS_EX_STATICEDGE",
6734         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_STATICEDGE",
6735         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE",
6736         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE",
6737         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME, exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6738         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6739         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6740         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6741     };
6742
6743     cls.style = 0;
6744     cls.lpfnWndProc = test_thick_child_size_winproc;
6745     cls.cbClsExtra = 0;
6746     cls.cbWndExtra = 0;
6747     cls.hInstance = GetModuleHandleA(0);
6748     cls.hIcon = 0;
6749     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
6750     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
6751     cls.lpszMenuName = NULL;
6752     cls.lpszClassName = className;
6753     SetLastError(0xdeadbeef);
6754     success = RegisterClassA(&cls);
6755     ok(success,"RegisterClassA failed, error: %u\n", GetLastError());
6756
6757     for(i = 0; i < NUMBER_OF_THICK_CHILD_TESTS; i++)
6758     {
6759         test_thick_child_name = styleName[i];
6760         test_thick_child_style = styles[i];
6761         test_thick_child_exStyle = exStyles[i];
6762         test_thick_child_got_minmax = FALSE;
6763
6764         SetLastError(0xdeadbeef);
6765         childWindow = CreateWindowExA( exStyles[i], className, "", styles[i],  0, 0, 0, 0, parentWindow, 0,  GetModuleHandleA(0),  NULL );
6766         ok(childWindow != NULL, "Failed to create child window, error: %u\n", GetLastError());
6767
6768         ok(test_thick_child_got_minmax, "Got no WM_GETMINMAXINFO\n");
6769
6770         SetLastError(0xdeadbeef);
6771         success = GetWindowRect(childWindow, &childRect);
6772         ok(success,"GetWindowRect call failed, error: %u\n", GetLastError());
6773         childWidth = childRect.right - childRect.left;
6774         childHeight = childRect.bottom - childRect.top;
6775
6776         adjustedStyle = styles[i];
6777         if ((adjustedStyle & WS_CAPTION) == WS_CAPTION)
6778             adjustedStyle &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
6779         GetClientRect(GetParent(childWindow), &adjustedParentRect);
6780         AdjustWindowRectEx(&adjustedParentRect, adjustedStyle, FALSE, test_thick_child_exStyle);
6781
6782
6783         if (test_thick_child_style & (WS_DLGFRAME | WS_BORDER))
6784         {
6785             expectedWidth = GetSystemMetrics(SM_CXMINTRACK);
6786             expectedHeight = GetSystemMetrics(SM_CYMINTRACK);
6787         }
6788         else
6789         {
6790             expectedWidth = -2 * adjustedParentRect.left;
6791             expectedHeight = -2 * adjustedParentRect.top;
6792         }
6793
6794         ok((childWidth == expectedWidth) && (childHeight == expectedHeight),
6795             "size of window (%s) is wrong: expected size %dx%d != actual size %dx%d\n",
6796             test_thick_child_name, expectedWidth, expectedHeight, childWidth, childHeight);
6797
6798         SetLastError(0xdeadbeef);
6799         success = DestroyWindow(childWindow);
6800         ok(success,"DestroyWindow call failed, error: %u\n", GetLastError());
6801     }
6802     ok(UnregisterClassA(className, GetModuleHandleA(NULL)),"UnregisterClass call failed\n");
6803 }
6804
6805 static void test_handles( HWND full_hwnd )
6806 {
6807     HWND hwnd = full_hwnd;
6808     BOOL ret;
6809     RECT rect;
6810
6811     SetLastError( 0xdeadbeef );
6812     ret = GetWindowRect( hwnd, &rect );
6813     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6814
6815 #ifdef _WIN64
6816     if ((ULONG_PTR)full_hwnd >> 32)
6817         hwnd = (HWND)((ULONG_PTR)full_hwnd & ~0u);
6818     else
6819         hwnd = (HWND)((ULONG_PTR)full_hwnd | ((ULONG_PTR)~0u << 32));
6820     SetLastError( 0xdeadbeef );
6821     ret = GetWindowRect( hwnd, &rect );
6822     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6823
6824     hwnd = (HWND)(((ULONG_PTR)full_hwnd & ~0u) | ((ULONG_PTR)0x1234 << 32));
6825     SetLastError( 0xdeadbeef );
6826     ret = GetWindowRect( hwnd, &rect );
6827     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6828
6829     hwnd = (HWND)(((ULONG_PTR)full_hwnd & 0xffff) | ((ULONG_PTR)0x9876 << 16));
6830     SetLastError( 0xdeadbeef );
6831     ret = GetWindowRect( hwnd, &rect );
6832     ok( !ret, "GetWindowRect succeeded for %p\n", hwnd );
6833     ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
6834
6835     hwnd = (HWND)(((ULONG_PTR)full_hwnd & 0xffff) | ((ULONG_PTR)0x12345678 << 16));
6836     SetLastError( 0xdeadbeef );
6837     ret = GetWindowRect( hwnd, &rect );
6838     ok( !ret, "GetWindowRect succeeded for %p\n", hwnd );
6839     ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
6840 #endif
6841 }
6842
6843 static void test_winregion(void)
6844 {
6845     HWND hwnd;
6846     RECT r;
6847     int ret, width;
6848     HRGN hrgn;
6849
6850     if (!pGetWindowRgnBox)
6851     {
6852         win_skip("GetWindowRgnBox not supported\n");
6853         return;
6854     }
6855
6856     hwnd = CreateWindowExA(0, "static", NULL, WS_VISIBLE, 10, 10, 10, 10, NULL, 0, 0, NULL);
6857     /* NULL prect */
6858     SetLastError(0xdeadbeef);
6859     ret = pGetWindowRgnBox(hwnd, NULL);
6860     ok( ret == ERROR, "Expected ERROR, got %d\n", ret);
6861     ok( GetLastError() == 0xdeadbeef, "Expected , got %d\n", GetLastError());
6862
6863     hrgn = CreateRectRgn(2, 3, 10, 15);
6864     ok( hrgn != NULL, "Region creation failed\n");
6865     if (hrgn)
6866     {
6867         SetWindowRgn(hwnd, hrgn, FALSE);
6868
6869         SetLastError(0xdeadbeef);
6870         ret = pGetWindowRgnBox(hwnd, NULL);
6871         ok( ret == ERROR, "Expected ERROR, got %d\n", ret);
6872         ok( GetLastError() == 0xdeadbeef, "Expected , got %d\n", GetLastError());
6873
6874         r.left = r.top = r.right = r.bottom = 0;
6875         ret = pGetWindowRgnBox(hwnd, &r);
6876         ok( ret == SIMPLEREGION, "Expected SIMPLEREGION, got %d\n", ret);
6877         ok( r.left == 2 && r.top == 3 && r.right == 10 && r.bottom == 15,
6878            "Expected (2,3,10,15), got (%d,%d,%d,%d)\n", r.left, r.top,
6879                                                             r.right, r.bottom);
6880         if (pMirrorRgn)
6881         {
6882             hrgn = CreateRectRgn(2, 3, 10, 15);
6883             ret = pMirrorRgn( hwnd, hrgn );
6884             ok( ret == TRUE, "MirrorRgn failed %u\n", ret );
6885             r.left = r.top = r.right = r.bottom = 0;
6886             GetWindowRect( hwnd, &r );
6887             width = r.right - r.left;
6888             r.left = r.top = r.right = r.bottom = 0;
6889             ret = GetRgnBox( hrgn, &r );
6890             ok( ret == SIMPLEREGION, "GetRgnBox failed %u\n", ret );
6891             ok( r.left == width - 10 && r.top == 3 && r.right == width - 2 && r.bottom == 15,
6892                 "Wrong rectangle (%d,%d,%d,%d) for width %d\n", r.left, r.top, r.right, r.bottom, width );
6893         }
6894         else win_skip( "MirrorRgn not supported\n" );
6895     }
6896     DestroyWindow(hwnd);
6897 }
6898
6899 static void test_rtl_layout(void)
6900 {
6901     HWND parent, child;
6902     RECT r;
6903     POINT pt;
6904
6905     if (!pSetProcessDefaultLayout)
6906     {
6907         win_skip( "SetProcessDefaultLayout not supported\n" );
6908         return;
6909     }
6910
6911     parent = CreateWindowExA(WS_EX_LAYOUTRTL, "static", NULL, WS_POPUP, 100, 100, 300, 300, NULL, 0, 0, NULL);
6912     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 10, 10, 20, 20, parent, 0, 0, NULL);
6913
6914     GetWindowRect( parent, &r );
6915     ok( r.left == 100 && r.right == 400, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6916     GetClientRect( parent, &r );
6917     ok( r.left == 0 && r.right == 300, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6918     GetClientRect( child, &r );
6919     ok( r.left == 0 && r.right == 20, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6920     MapWindowPoints( child, parent, (POINT *)&r, 2 );
6921     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6922     GetWindowRect( child, &r );
6923     ok( r.left == 370 && r.right == 390, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6924     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6925     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6926     GetWindowRect( child, &r );
6927     MapWindowPoints( NULL, parent, (POINT *)&r, 1 );
6928     MapWindowPoints( NULL, parent, (POINT *)&r + 1, 1 );
6929     ok( r.left == 30 && r.right == 10, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6930     pt.x = pt.y = 12;
6931     MapWindowPoints( child, parent, &pt, 1 );
6932     ok( pt.x == 22 && pt.y == 22, "wrong point %d,%d\n", pt.x, pt.y );
6933     SetWindowPos( parent, 0, 0, 0, 250, 250, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE );
6934     GetWindowRect( parent, &r );
6935     ok( r.left == 100 && r.right == 350, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6936     GetWindowRect( child, &r );
6937     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6938     SetWindowLongW( parent, GWL_EXSTYLE, 0 );
6939     GetWindowRect( child, &r );
6940     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6941     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6942     ok( r.left == 220 && r.right == 240, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6943     SetWindowLongW( parent, GWL_EXSTYLE, WS_EX_LAYOUTRTL );
6944     GetWindowRect( child, &r );
6945     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6946     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6947     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6948     SetWindowPos( child, 0, 0, 0, 30, 30, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE );
6949     GetWindowRect( child, &r );
6950     ok( r.left == 310 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6951     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6952     ok( r.left == 10 && r.right == 40, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6953     DestroyWindow( child );
6954     DestroyWindow( parent );
6955 }
6956
6957 static void test_FlashWindowEx(void)
6958 {
6959     HWND hwnd;
6960     FLASHWINFO finfo;
6961     BOOL prev, ret;
6962
6963     if (!pFlashWindowEx)
6964     {
6965         win_skip( "FlashWindowEx not supported\n" );
6966         return;
6967     }
6968
6969     hwnd = CreateWindowExA( 0, "MainWindowClass", "FlashWindow", WS_POPUP,
6970                             0, 0, 0, 0, 0, 0, 0, NULL );
6971     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
6972
6973     finfo.cbSize = sizeof(FLASHWINFO);
6974     finfo.dwFlags = FLASHW_TIMER;
6975     finfo.uCount = 3;
6976     finfo.dwTimeout = 200;
6977     finfo.hwnd = NULL;
6978     SetLastError(0xdeadbeef);
6979     ret = pFlashWindowEx(&finfo);
6980     todo_wine ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
6981                  "FlashWindowEx returned with %d\n", GetLastError());
6982
6983     finfo.hwnd = hwnd;
6984     SetLastError(0xdeadbeef);
6985     ret = pFlashWindowEx(NULL);
6986     todo_wine ok(!ret && GetLastError() == ERROR_NOACCESS,
6987        "FlashWindowEx returned with %d\n", GetLastError());
6988
6989     SetLastError(0xdeadbeef);
6990     ret = pFlashWindowEx(&finfo);
6991     todo_wine ok(!ret, "previous window state should not be active\n");
6992
6993     finfo.cbSize = sizeof(FLASHWINFO) - 1;
6994     SetLastError(0xdeadbeef);
6995     ret = pFlashWindowEx(&finfo);
6996     todo_wine ok(!ret && GetLastError()==ERROR_INVALID_PARAMETER,
6997        "FlashWindowEx succeeded\n");
6998
6999     finfo.cbSize = sizeof(FLASHWINFO) + 1;
7000     SetLastError(0xdeadbeef);
7001     ret = pFlashWindowEx(&finfo);
7002     todo_wine ok(!ret && GetLastError()==ERROR_INVALID_PARAMETER,
7003        "FlashWindowEx succeeded\n");
7004     finfo.cbSize = sizeof(FLASHWINFO);
7005
7006     DestroyWindow( hwnd );
7007
7008     SetLastError(0xdeadbeef);
7009     ret = pFlashWindowEx(&finfo);
7010     todo_wine ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
7011        "FlashWindowEx returned with %d\n", GetLastError());
7012
7013     ok(finfo.cbSize == sizeof(FLASHWINFO), "FlashWindowEx modified cdSize to %x\n", finfo.cbSize);
7014     ok(finfo.hwnd == hwnd, "FlashWindowEx modified hwnd to %p\n", finfo.hwnd);
7015     ok(finfo.dwFlags == FLASHW_TIMER, "FlashWindowEx modified dwFlags to %x\n", finfo.dwFlags);
7016     ok(finfo.uCount == 3, "FlashWindowEx modified uCount to %x\n", finfo.uCount);
7017     ok(finfo.dwTimeout == 200, "FlashWindowEx modified dwTimeout to %x\n", finfo.dwTimeout);
7018
7019     hwnd = CreateWindowExA( 0, "MainWindowClass", "FlashWindow", WS_VISIBLE | WS_POPUPWINDOW,
7020                             0, 0, 0, 0, 0, 0, 0, NULL );
7021     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
7022     finfo.hwnd = hwnd;
7023
7024     SetLastError(0xdeadbeef);
7025     ret = pFlashWindowEx(NULL);
7026     todo_wine ok(!ret && GetLastError() == ERROR_NOACCESS,
7027        "FlashWindowEx returned with %d\n", GetLastError());
7028
7029     SetLastError(0xdeadbeef);
7030     prev = pFlashWindowEx(&finfo);
7031
7032     ok(finfo.cbSize == sizeof(FLASHWINFO), "FlashWindowEx modified cdSize to %x\n", finfo.cbSize);
7033     ok(finfo.hwnd == hwnd, "FlashWindowEx modified hwnd to %p\n", finfo.hwnd);
7034     ok(finfo.dwFlags == FLASHW_TIMER, "FlashWindowEx modified dwFlags to %x\n", finfo.dwFlags);
7035     ok(finfo.uCount == 3, "FlashWindowEx modified uCount to %x\n", finfo.uCount);
7036     ok(finfo.dwTimeout == 200, "FlashWindowEx modified dwTimeout to %x\n", finfo.dwTimeout);
7037
7038     finfo.dwFlags = FLASHW_STOP;
7039     SetLastError(0xdeadbeef);
7040     ret = pFlashWindowEx(&finfo);
7041 todo_wine
7042     ok(prev != ret, "previous window state should be different\n");
7043
7044     DestroyWindow( hwnd );
7045 }
7046
7047 static void test_FindWindowEx(void)
7048 {
7049     HWND hwnd, found;
7050
7051     hwnd = CreateWindowExA( 0, "MainWindowClass", "caption", WS_POPUP, 0,0,0,0, 0, 0, 0, NULL );
7052     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
7053
7054     num_gettext_msgs = 0;
7055     found = FindWindowExA( 0, 0, "MainWindowClass", "" );
7056     ok( found == NULL, "expected a NULL hwnd\n" );
7057     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7058
7059     num_gettext_msgs = 0;
7060     found = FindWindowExA( 0, 0, "MainWindowClass", NULL );
7061     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
7062     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7063
7064     num_gettext_msgs = 0;
7065     found = FindWindowExA( 0, 0, "MainWindowClass", "caption" );
7066     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
7067     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7068
7069     DestroyWindow( hwnd );
7070
7071     hwnd = CreateWindowExA( 0, "MainWindowClass", NULL, WS_POPUP, 0,0,0,0, 0, 0, 0, NULL );
7072     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
7073
7074     num_gettext_msgs = 0;
7075     found = FindWindowExA( 0, 0, "MainWindowClass", "" );
7076     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
7077     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7078
7079     num_gettext_msgs = 0;
7080     found = FindWindowExA( 0, 0, "MainWindowClass", NULL );
7081     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
7082     ok( num_gettext_msgs == 0, "got %u WM_GETTEXT messages\n", num_gettext_msgs );
7083
7084     DestroyWindow( hwnd );
7085
7086     /* test behaviour with a window title that is an empty character */
7087     found = FindWindowExA( 0, 0, "Shell_TrayWnd", "" );
7088     ok( found != NULL, "found is NULL, expected a valid hwnd\n" );
7089     found = FindWindowExA( 0, 0, "Shell_TrayWnd", NULL );
7090     ok( found != NULL, "found is NULL, expected a valid hwnd\n" );
7091 }
7092
7093 static void test_GetLastActivePopup(void)
7094 {
7095     HWND hwndOwner, hwndPopup1, hwndPopup2;
7096
7097     hwndOwner = CreateWindowExA(0, "MainWindowClass", NULL,
7098                                 WS_VISIBLE | WS_POPUPWINDOW,
7099                                 100, 100, 200, 200,
7100                                 NULL, 0, GetModuleHandleA(NULL), NULL);
7101     hwndPopup1 = CreateWindowExA(0, "MainWindowClass", NULL,
7102                                  WS_VISIBLE | WS_POPUPWINDOW,
7103                                  100, 100, 200, 200,
7104                                  hwndOwner, 0, GetModuleHandleA(NULL), NULL);
7105     hwndPopup2 = CreateWindowExA(0, "MainWindowClass", NULL,
7106                                  WS_VISIBLE | WS_POPUPWINDOW,
7107                                  100, 100, 200, 200,
7108                                  hwndPopup1, 0, GetModuleHandleA(NULL), NULL);
7109     ok( GetLastActivePopup(hwndOwner) == hwndPopup2, "wrong last active popup\n" );
7110     DestroyWindow( hwndPopup2 );
7111     DestroyWindow( hwndPopup1 );
7112     DestroyWindow( hwndOwner );
7113 }
7114
7115 static LRESULT WINAPI my_httrasparent_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
7116 {
7117     if (msg == WM_NCHITTEST) return HTTRANSPARENT;
7118     return DefWindowProcA(hwnd, msg, wp, lp);
7119 }
7120
7121 static LRESULT WINAPI my_window_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
7122 {
7123     return DefWindowProcA(hwnd, msg, wp, lp);
7124 }
7125
7126 static void create_window_tree(HWND parent, HWND *window, int size)
7127 {
7128     static const DWORD style[] = { 0, WS_VISIBLE, WS_DISABLED, WS_VISIBLE | WS_DISABLED };
7129     int i, pos;
7130
7131     memset(window, 0, size * sizeof(window[0]));
7132
7133     pos = 0;
7134     for (i = 0; i < sizeof(style)/sizeof(style[0]); i++)
7135     {
7136         assert(pos < size);
7137         window[pos] = CreateWindowExA(0, "my_window", NULL, style[i] | WS_CHILD,
7138                                      0, 0, 100, 100, parent, 0, 0, NULL);
7139         ok(window[pos] != 0, "CreateWindowEx failed\n");
7140         pos++;
7141         assert(pos < size);
7142         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_window", NULL, style[i] | WS_CHILD,
7143                                      0, 0, 100, 100, parent, 0, 0, NULL);
7144         ok(window[pos] != 0, "CreateWindowEx failed\n");
7145         pos++;
7146
7147         assert(pos < size);
7148         window[pos] = CreateWindowExA(0, "my_httrasparent", NULL, style[i] | WS_CHILD,
7149                                      0, 0, 100, 100, parent, 0, 0, NULL);
7150         ok(window[pos] != 0, "CreateWindowEx failed\n");
7151         pos++;
7152         assert(pos < size);
7153         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_httrasparent", NULL, style[i] | WS_CHILD,
7154                                      0, 0, 100, 100, parent, 0, 0, NULL);
7155         ok(window[pos] != 0, "CreateWindowEx failed\n");
7156         pos++;
7157
7158         assert(pos < size);
7159         window[pos] = CreateWindowExA(0, "my_button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7160                                      0, 0, 100, 100, parent, 0, 0, NULL);
7161         ok(window[pos] != 0, "CreateWindowEx failed\n");
7162         pos++;
7163         assert(pos < size);
7164         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7165                                      0, 0, 100, 100, parent, 0, 0, NULL);
7166         ok(window[pos] != 0, "CreateWindowEx failed\n");
7167         pos++;
7168         assert(pos < size);
7169         window[pos] = CreateWindowExA(0, "my_button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7170                                      0, 0, 100, 100, parent, 0, 0, NULL);
7171         ok(window[pos] != 0, "CreateWindowEx failed\n");
7172         pos++;
7173         assert(pos < size);
7174         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7175                                      0, 0, 100, 100, parent, 0, 0, NULL);
7176         ok(window[pos] != 0, "CreateWindowEx failed\n");
7177         pos++;
7178
7179         assert(pos < size);
7180         window[pos] = CreateWindowExA(0, "Button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7181                                      0, 0, 100, 100, parent, 0, 0, NULL);
7182         ok(window[pos] != 0, "CreateWindowEx failed\n");
7183         pos++;
7184         assert(pos < size);
7185         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7186                                      0, 0, 100, 100, parent, 0, 0, NULL);
7187         ok(window[pos] != 0, "CreateWindowEx failed\n");
7188         pos++;
7189         assert(pos < size);
7190         window[pos] = CreateWindowExA(0, "Button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7191                                      0, 0, 100, 100, parent, 0, 0, NULL);
7192         ok(window[pos] != 0, "CreateWindowEx failed\n");
7193         pos++;
7194         assert(pos < size);
7195         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7196                                      0, 0, 100, 100, parent, 0, 0, NULL);
7197         ok(window[pos] != 0, "CreateWindowEx failed\n");
7198         pos++;
7199
7200         assert(pos < size);
7201         window[pos] = CreateWindowExA(0, "Static", NULL, style[i] | WS_CHILD,
7202                                      0, 0, 100, 100, parent, 0, 0, NULL);
7203         ok(window[pos] != 0, "CreateWindowEx failed\n");
7204         pos++;
7205         assert(pos < size);
7206         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Static", NULL, style[i] | WS_CHILD,
7207                                      0, 0, 100, 100, parent, 0, 0, NULL);
7208         ok(window[pos] != 0, "CreateWindowEx failed\n");
7209         pos++;
7210     }
7211 }
7212
7213 struct window_attributes
7214 {
7215     char class_name[128];
7216     BOOL is_visible, is_enabled, is_groupbox, is_httransparent, is_extransparent;
7217 };
7218
7219 static void get_window_attributes(HWND hwnd, struct window_attributes *attrs)
7220 {
7221     DWORD style, ex_style, hittest;
7222
7223     style = GetWindowLongA(hwnd, GWL_STYLE);
7224     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
7225     attrs->class_name[0] = 0;
7226     GetClassNameA(hwnd, attrs->class_name, sizeof(attrs->class_name));
7227     hittest = SendMessageA(hwnd, WM_NCHITTEST, 0, 0);
7228
7229     attrs->is_visible = (style & WS_VISIBLE) != 0;
7230     attrs->is_enabled = (style & WS_DISABLED) == 0;
7231     attrs->is_groupbox = !lstrcmpiA(attrs->class_name, "Button") && (style & BS_TYPEMASK) == BS_GROUPBOX;
7232     attrs->is_httransparent = hittest == HTTRANSPARENT;
7233     attrs->is_extransparent = (ex_style & WS_EX_TRANSPARENT) != 0;
7234 }
7235
7236 static int window_to_index(HWND hwnd, HWND *window, int size)
7237 {
7238     int i;
7239
7240     for (i = 0; i < size; i++)
7241     {
7242         if (!window[i]) break;
7243         if (window[i] == hwnd) return i;
7244     }
7245     return -1;
7246 }
7247
7248 static void test_child_window_from_point(void)
7249 {
7250     static const int real_child_pos[] = { 14,15,16,17,18,19,20,21,24,25,26,27,42,43,
7251                                           44,45,46,47,48,49,52,53,54,55,51,50,23,22,-1 };
7252     static const int real_child_pos_nt4[] = { 14,15,16,17,20,21,24,25,26,27,42,43,44,45,
7253                                               48,49,52,53,54,55,51,50,47,46,23,22,19,18,-1 };
7254     WNDCLASSA cls;
7255     HWND hwnd, parent, window[100];
7256     POINT pt;
7257     int found_invisible, found_disabled, found_groupbox, found_httransparent, found_extransparent;
7258     int ret, i;
7259
7260     ret = GetClassInfoA(0, "Button", &cls);
7261     ok(ret, "GetClassInfo(Button) failed\n");
7262     cls.lpszClassName = "my_button";
7263     ret = RegisterClassA(&cls);
7264     ok(ret, "RegisterClass(my_button) failed\n");
7265
7266     cls.lpszClassName = "my_httrasparent";
7267     cls.lpfnWndProc = my_httrasparent_proc;
7268     ret = RegisterClassA(&cls);
7269     ok(ret, "RegisterClass(my_httrasparent) failed\n");
7270
7271     cls.lpszClassName = "my_window";
7272     cls.lpfnWndProc = my_window_proc;
7273     ret = RegisterClassA(&cls);
7274     ok(ret, "RegisterClass(my_window) failed\n");
7275
7276     parent = CreateWindowExA(0, "MainWindowClass", NULL,
7277                             WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP | WS_VISIBLE,
7278                             100, 100, 200, 200,
7279                             0, 0, GetModuleHandleA(NULL), NULL);
7280     ok(parent != 0, "CreateWindowEx failed\n");
7281     trace("parent %p\n", parent);
7282
7283     create_window_tree(parent, window, sizeof(window)/sizeof(window[0]));
7284
7285     found_invisible = 0;
7286     found_disabled = 0;
7287     found_groupbox = 0;
7288     found_httransparent = 0;
7289     found_extransparent = 0;
7290
7291     /* FIXME: also test WindowFromPoint, ChildWindowFromPoint, ChildWindowFromPointEx */
7292     for (i = 0; i < sizeof(real_child_pos)/sizeof(real_child_pos[0]); i++)
7293     {
7294         struct window_attributes attrs;
7295
7296         pt.x = pt.y = 50;
7297         hwnd = RealChildWindowFromPoint(parent, pt);
7298         ok(hwnd != 0, "RealChildWindowFromPoint failed\n");
7299         ret = window_to_index(hwnd, window, sizeof(window)/sizeof(window[0]));
7300         /* FIXME: remove once Wine is fixed */
7301         if (ret != real_child_pos[i])
7302             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);
7303         else
7304             ok(ret == real_child_pos[i] || broken(ret == real_child_pos_nt4[i]), "expected %d, got %d\n", real_child_pos[i], ret);
7305
7306         get_window_attributes(hwnd, &attrs);
7307         if (!attrs.is_visible) found_invisible++;
7308         if (!attrs.is_enabled) found_disabled++;
7309         if (attrs.is_groupbox) found_groupbox++;
7310         if (attrs.is_httransparent) found_httransparent++;
7311         if (attrs.is_extransparent) found_extransparent++;
7312
7313         if (ret != real_child_pos[i] && ret != -1)
7314         {
7315             trace("found hwnd %p (%s), is_visible %d, is_enabled %d, is_groupbox %d, is_httransparent %d, is_extransparent %d\n",
7316                   hwnd, attrs.class_name, attrs.is_visible, attrs.is_enabled, attrs.is_groupbox, attrs.is_httransparent, attrs.is_extransparent);
7317             get_window_attributes(window[real_child_pos[i]], &attrs);
7318             trace("expected hwnd %p (%s), is_visible %d, is_enabled %d, is_groupbox %d, is_httransparent %d, is_extransparent %d\n",
7319                   window[real_child_pos[i]], attrs.class_name, attrs.is_visible, attrs.is_enabled, attrs.is_groupbox, attrs.is_httransparent, attrs.is_extransparent);
7320         }
7321         if (ret == -1)
7322         {
7323             ok(hwnd == parent, "expected %p, got %p\n", parent, hwnd);
7324             break;
7325         }
7326         DestroyWindow(hwnd);
7327     }
7328
7329     DestroyWindow(parent);
7330
7331     ok(!found_invisible, "found %d invisible windows\n", found_invisible);
7332     ok(found_disabled, "found %d disabled windows\n", found_disabled);
7333 todo_wine
7334     ok(found_groupbox == 4, "found %d groupbox windows\n", found_groupbox);
7335     ok(found_httransparent, "found %d httransparent windows\n", found_httransparent);
7336 todo_wine
7337     ok(found_extransparent, "found %d extransparent windows\n", found_extransparent);
7338
7339     ret = UnregisterClassA("my_button", cls.hInstance);
7340     ok(ret, "UnregisterClass(my_button) failed\n");
7341     ret = UnregisterClassA("my_httrasparent", cls.hInstance);
7342     ok(ret, "UnregisterClass(my_httrasparent) failed\n");
7343     ret = UnregisterClassA("my_window", cls.hInstance);
7344     ok(ret, "UnregisterClass(my_window) failed\n");
7345 }
7346
7347 static void simulate_click(int x, int y)
7348 {
7349     INPUT input[2];
7350     UINT events_no;
7351
7352     SetCursorPos(x, y);
7353     memset(input, 0, sizeof(input));
7354     input[0].type = INPUT_MOUSE;
7355     U(input[0]).mi.dx = x;
7356     U(input[0]).mi.dy = y;
7357     U(input[0]).mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
7358     input[1].type = INPUT_MOUSE;
7359     U(input[1]).mi.dx = x;
7360     U(input[1]).mi.dy = y;
7361     U(input[1]).mi.dwFlags = MOUSEEVENTF_LEFTUP;
7362     events_no = SendInput(2, input, sizeof(input[0]));
7363     ok(events_no == 2, "SendInput returned %d\n", events_no);
7364 }
7365
7366 static WNDPROC def_static_proc;
7367 static BOOL got_hittest;
7368 static LRESULT WINAPI static_hook_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
7369 {
7370     if(msg == WM_NCHITTEST)
7371         got_hittest = TRUE;
7372     if(msg == WM_LBUTTONDOWN)
7373         ok(0, "unexpected call\n");
7374
7375     return def_static_proc(hwnd, msg, wp, lp);
7376 }
7377
7378 static void window_from_point_proc(HWND parent)
7379 {
7380     HANDLE start_event, end_event;
7381     HANDLE win, child_static, child_button;
7382     BOOL got_click;
7383     DWORD ret;
7384     POINT pt;
7385     MSG msg;
7386
7387     start_event = OpenEventA(EVENT_ALL_ACCESS, FALSE, "test_wfp_start");
7388     ok(start_event != 0, "OpenEvent failed\n");
7389     end_event = OpenEventA(EVENT_ALL_ACCESS, FALSE, "test_wfp_end");
7390     ok(end_event != 0, "OpenEvent failed\n");
7391
7392     child_static = CreateWindowExA(0, "static", "static", WS_CHILD | WS_VISIBLE,
7393             0, 0, 100, 100, parent, 0, NULL, NULL);
7394     ok(child_static != 0, "CreateWindowEx failed\n");
7395     pt.x = pt.y = 150;
7396     win = WindowFromPoint(pt);
7397     ok(win == parent, "WindowFromPoint returned %p, expected %p\n", win, parent);
7398
7399     child_button = CreateWindowExA(0, "button", "button", WS_CHILD | WS_VISIBLE,
7400             100, 0, 100, 100, parent, 0, NULL, NULL);
7401     ok(child_button != 0, "CreateWindowEx failed\n");
7402     pt.x = 250;
7403     win = WindowFromPoint(pt);
7404     ok(win == child_button, "WindowFromPoint returned %p, expected %p\n", win, child_button);
7405
7406     /* without this window simulate click test keeps sending WM_NCHITTEST
7407      * message to child_static in an infinite loop */
7408     win = CreateWindowExA(0, "button", "button", WS_CHILD | WS_VISIBLE,
7409             0, 0, 100, 100, parent, 0, NULL, NULL);
7410     ok(win != 0, "CreateWindowEx failed\n");
7411     def_static_proc = (void*)SetWindowLongPtrA(child_static,
7412             GWLP_WNDPROC, (LONG_PTR)static_hook_proc);
7413     flush_events(TRUE);
7414     SetEvent(start_event);
7415
7416     got_hittest = FALSE;
7417     got_click = FALSE;
7418     while(!got_click && wait_for_message(&msg)) {
7419         if(msg.message == WM_LBUTTONUP) {
7420             ok(msg.hwnd == win, "msg.hwnd = %p, expected %p\n", msg.hwnd, win);
7421             got_click = TRUE;
7422         }
7423         DispatchMessageA(&msg);
7424     }
7425     ok(got_hittest, "transparent window didn't get WM_NCHITTEST message\n");
7426     ok(got_click, "button under static window didn't get WM_LBUTTONUP\n");
7427
7428     ret = WaitForSingleObject(end_event, 5000);
7429     ok(ret == WAIT_OBJECT_0, "WaitForSingleObject returned %x\n", ret);
7430
7431     CloseHandle(start_event);
7432     CloseHandle(end_event);
7433 }
7434
7435 static void test_window_from_point(const char *argv0)
7436 {
7437     HWND hwnd, child, win;
7438     POINT pt;
7439     PROCESS_INFORMATION info;
7440     STARTUPINFOA startup;
7441     char cmd[MAX_PATH];
7442     HANDLE start_event, end_event;
7443
7444     hwnd = CreateWindowExA(0, "MainWindowClass", NULL, WS_POPUP | WS_VISIBLE,
7445             100, 100, 200, 100, 0, 0, NULL, NULL);
7446     ok(hwnd != 0, "CreateWindowEx failed\n");
7447
7448     pt.x = pt.y = 150;
7449     win = WindowFromPoint(pt);
7450     pt.x = 250;
7451     if(win == hwnd)
7452         win = WindowFromPoint(pt);
7453     if(win != hwnd) {
7454         skip("there's another window covering test window\n");
7455         DestroyWindow(hwnd);
7456         return;
7457     }
7458
7459     child = CreateWindowExA(0, "static", "static", WS_CHILD | WS_VISIBLE,
7460             0, 0, 100, 100, hwnd, 0, NULL, NULL);
7461     ok(child != 0, "CreateWindowEx failed\n");
7462     pt.x = pt.y = 150;
7463     win = WindowFromPoint(pt);
7464     ok(win == hwnd, "WindowFromPoint returned %p, expected %p\n", win, hwnd);
7465     DestroyWindow(child);
7466
7467     child = CreateWindowExA(0, "button", "button", WS_CHILD | WS_VISIBLE,
7468                 0, 0, 100, 100, hwnd, 0, NULL, NULL);
7469     ok(child != 0, "CreateWindowEx failed\n");
7470     win = WindowFromPoint(pt);
7471     ok(win == child, "WindowFromPoint returned %p, expected %p\n", win, child);
7472     DestroyWindow(child);
7473
7474     start_event = CreateEventA(NULL, FALSE, FALSE, "test_wfp_start");
7475     ok(start_event != 0, "CreateEvent failed\n");
7476     end_event = CreateEventA(NULL, FALSE, FALSE, "test_wfp_end");
7477     ok(start_event != 0, "CreateEvent failed\n");
7478
7479     sprintf(cmd, "%s win create_children %p\n", argv0, hwnd);
7480     memset(&startup, 0, sizeof(startup));
7481     startup.cb = sizeof(startup);
7482     ok(CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL,
7483                 &startup, &info), "CreateProcess failed.\n");
7484     ok(wait_for_event(start_event, 1000), "didn't get start_event\n");
7485
7486     child = GetWindow(hwnd, GW_CHILD);
7487     win = WindowFromPoint(pt);
7488     ok(win == child, "WindowFromPoint returned %p, expected %p\n", win, child);
7489
7490     simulate_click(150, 150);
7491     flush_events(TRUE);
7492
7493     child = GetWindow(child, GW_HWNDNEXT);
7494     pt.x = 250;
7495     win = WindowFromPoint(pt);
7496     ok(win == child, "WindowFromPoint returned %p, expected %p\n", win, child);
7497
7498     SetEvent(end_event);
7499     winetest_wait_child_process(info.hProcess);
7500     CloseHandle(start_event);
7501     CloseHandle(end_event);
7502     CloseHandle(info.hProcess);
7503     CloseHandle(info.hThread);
7504
7505     DestroyWindow(hwnd);
7506 }
7507
7508 static void test_map_points(void)
7509 {
7510     BOOL ret;
7511     POINT p;
7512     HWND wnd, wnd0, dwnd;
7513     INT n;
7514     DWORD err;
7515     POINT pos = { 100, 200 };
7516     int width = 150;
7517     int height = 150;
7518     RECT window_rect;
7519     RECT client_rect;
7520
7521     /* Create test windows */
7522     wnd = CreateWindowA("static", "test1", WS_POPUP, pos.x, pos.y, width, height, NULL, NULL, NULL, NULL);
7523     ok(wnd != NULL, "Failed %p\n", wnd);
7524     wnd0 = CreateWindowA("static", "test2", WS_POPUP, 0, 0, width, height, NULL, NULL, NULL, NULL);
7525     ok(wnd0 != NULL, "Failed %p\n", wnd);
7526     dwnd = CreateWindowA("static", "test3", 0, 200, 300, 150, 150, NULL, NULL, NULL, NULL);
7527     DestroyWindow(dwnd);
7528     ok(dwnd != NULL, "Failed %p\n", dwnd);
7529
7530     /* Verify window rect and client rect (they should have the same width and height) */
7531     GetWindowRect(wnd, &window_rect);
7532     ok(window_rect.left == pos.x, "left is %d instead of %d\n", window_rect.left, pos.x);
7533     ok(window_rect.top == pos.y, "top is %d instead of %d\n", window_rect.top, pos.y);
7534     ok(window_rect.right == pos.x + width, "right is %d instead of %d\n", window_rect.right, pos.x + width);
7535     ok(window_rect.bottom == pos.y + height, "bottom is %d instead of %d\n", window_rect.bottom, pos.y + height);
7536     GetClientRect(wnd, &client_rect);
7537     ok(client_rect.left == 0, "left is %d instead of 0\n", client_rect.left);
7538     ok(client_rect.top == 0, "top is %d instead of 0\n", client_rect.top);
7539     ok(client_rect.right == width, "right is %d instead of %d\n", client_rect.right, width);
7540     ok(client_rect.bottom == height, "bottom is %d instead of %d\n", client_rect.bottom, height);
7541
7542     /* Test MapWindowPoints */
7543
7544     /* MapWindowPoints(NULL or wnd, NULL or wnd, NULL, 1); crashes on Windows */
7545
7546     SetLastError(0xdeadbeef);
7547     n = MapWindowPoints(NULL, NULL, NULL, 0);
7548     err = GetLastError();
7549     ok(n == 0, "Got %d, expected %d\n", n, 0);
7550     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7551
7552     SetLastError(0xdeadbeef);
7553     n = MapWindowPoints(wnd, wnd, NULL, 0);
7554     err = GetLastError();
7555     ok(n == 0, "Got %d, expected %d\n", n, 0);
7556     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7557
7558     n = MapWindowPoints(wnd, NULL, NULL, 0);
7559     ok(n == MAKELONG(window_rect.left, window_rect.top), "Got %x, expected %x\n",
7560        n, MAKELONG(window_rect.left, window_rect.top));
7561
7562     n = MapWindowPoints(NULL, wnd, NULL, 0);
7563     ok(n == MAKELONG(-window_rect.left, -window_rect.top), "Got %x, expected %x\n",
7564        n, MAKELONG(-window_rect.left, -window_rect.top));
7565
7566     SetLastError(0xdeadbeef);
7567     p.x = p.y = 100;
7568     n = MapWindowPoints(dwnd, NULL, &p, 1);
7569     err = GetLastError();
7570     ok(n == 0, "Got %d, expected %d\n", n, 0);
7571     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7572     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7573
7574     SetLastError(0xdeadbeef);
7575     p.x = p.y = 100;
7576     n = MapWindowPoints(dwnd, wnd, &p, 1);
7577     err = GetLastError();
7578     ok(n == 0, "Got %d, expected %d\n", n, 0);
7579     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7580     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7581
7582     SetLastError(0xdeadbeef);
7583     p.x = p.y = 100;
7584     n = MapWindowPoints(NULL, dwnd, &p, 1);
7585     err = GetLastError();
7586     ok(n == 0, "Got %d, expected %d\n", n, 0);
7587     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7588     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7589
7590     SetLastError(0xdeadbeef);
7591     p.x = p.y = 100;
7592     n = MapWindowPoints(wnd, dwnd, &p, 1);
7593     err = GetLastError();
7594     ok(n == 0, "Got %d, expected %d\n", n, 0);
7595     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7596     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7597
7598     SetLastError(0xdeadbeef);
7599     p.x = p.y = 100;
7600     n = MapWindowPoints(dwnd, dwnd, &p, 1);
7601     err = GetLastError();
7602     ok(n == 0, "Got %d, expected %d\n", n, 0);
7603     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7604     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7605
7606     SetLastError(0xdeadbeef);
7607     p.x = p.y = 100;
7608     n = MapWindowPoints(NULL, NULL, &p, 1);
7609     err = GetLastError();
7610     ok(n == 0, "Got %d, expected %d\n", n, 0);
7611     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7612     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7613
7614     SetLastError(0xdeadbeef);
7615     p.x = p.y = 100;
7616     n = MapWindowPoints(wnd, wnd, &p, 1);
7617     err = GetLastError();
7618     ok(n == 0, "Got %d, expected %d\n", n, 0);
7619     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7620     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7621
7622     p.x = p.y = 100;
7623     n = MapWindowPoints(wnd, NULL, &p, 1);
7624     ok(n == MAKELONG(window_rect.left, window_rect.top), "Got %x, expected %x\n",
7625        n, MAKELONG(window_rect.left, window_rect.top));
7626     ok((p.x == (window_rect.left + 100)) && (p.y == (window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7627        p.x, p.y, window_rect.left + 100, window_rect.top + 100);
7628
7629     p.x = p.y = 100;
7630     n = MapWindowPoints(NULL, wnd, &p, 1);
7631     ok(n == MAKELONG(-window_rect.left, -window_rect.top), "Got %x, expected %x\n",
7632        n, MAKELONG(-window_rect.left, -window_rect.top));
7633     ok((p.x == (-window_rect.left + 100)) && (p.y == (-window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7634        p.x, p.y, -window_rect.left + 100, -window_rect.top + 100);
7635
7636     SetLastError(0xdeadbeef);
7637     p.x = p.y = 0;
7638     n = MapWindowPoints(wnd0, NULL, &p, 1);
7639     err = GetLastError();
7640     ok(n == 0, "Got %x,  expected 0\n", n);
7641     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7642     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7643
7644     SetLastError(0xdeadbeef);
7645     p.x = p.y = 0;
7646     n = MapWindowPoints(NULL, wnd0, &p, 1);
7647     err = GetLastError();
7648     ok(n == 0, "Got %x,  expected 0\n", n);
7649     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7650     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7651
7652     /* Test ClientToScreen */
7653
7654     /* ClientToScreen(wnd, NULL); crashes on Windows */
7655
7656     SetLastError(0xdeadbeef);
7657     ret = ClientToScreen(NULL, NULL);
7658     err = GetLastError();
7659     ok(!ret, "Should fail\n");
7660     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7661
7662     SetLastError(0xdeadbeef);
7663     p.x = p.y = 100;
7664     ret = ClientToScreen(NULL, &p);
7665     err = GetLastError();
7666     ok(!ret, "Should fail\n");
7667     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7668     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7669
7670     SetLastError(0xdeadbeef);
7671     p.x = p.y = 100;
7672     ret = ClientToScreen(dwnd, &p);
7673     err = GetLastError();
7674     ok(!ret, "Should fail\n");
7675     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7676     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7677
7678     p.x = p.y = 100;
7679     ret = ClientToScreen(wnd, &p);
7680     ok(ret, "Failed with error %u\n", GetLastError());
7681     ok((p.x == (window_rect.left + 100)) && (p.y == (window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7682        p.x, p.y, window_rect.left + 100, window_rect.top + 100);
7683
7684     p.x = p.y = 0;
7685     ret = ClientToScreen(wnd0, &p);
7686     ok(ret, "Failed with error %u\n", GetLastError());
7687     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7688
7689     /* Test ScreenToClient */
7690
7691     /* ScreenToClient(wnd, NULL); crashes on Windows */
7692
7693     SetLastError(0xdeadbeef);
7694     ret = ScreenToClient(NULL, NULL);
7695     err = GetLastError();
7696     ok(!ret, "Should fail\n");
7697     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7698
7699     SetLastError(0xdeadbeef);
7700     p.x = p.y = 100;
7701     ret = ScreenToClient(NULL, &p);
7702     err = GetLastError();
7703     ok(!ret, "Should fail\n");
7704     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7705     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7706
7707     SetLastError(0xdeadbeef);
7708     p.x = p.y = 100;
7709     ret = ScreenToClient(dwnd, &p);
7710     err = GetLastError();
7711     ok(!ret, "Should fail\n");
7712     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7713     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7714
7715     p.x = p.y = 100;
7716     ret = ScreenToClient(wnd, &p);
7717     ok(ret, "Failed with error %u\n", GetLastError());
7718     ok((p.x == (-window_rect.left + 100)) && (p.y == (-window_rect.top + 100)), "Failed got(%d, %d), expected (%d, %d)\n",
7719        p.x, p.y, -window_rect.left + 100, -window_rect.top + 100);
7720
7721     p.x = p.y = 0;
7722     ret = ScreenToClient(wnd0, &p);
7723     ok(ret, "Failed with error %u\n", GetLastError());
7724     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7725
7726     DestroyWindow(wnd);
7727     DestroyWindow(wnd0);
7728 }
7729
7730 static void test_update_region(void)
7731 {
7732     HWND hwnd, parent, child;
7733     HRGN  rgn1, rgn2;
7734     const RECT rc = {15, 15, 40, 40};
7735     const POINT wnd_orig = {30, 20};
7736     const POINT child_orig = {10, 5};
7737
7738     parent = CreateWindowExA(0, "MainWindowClass", NULL,
7739                 WS_VISIBLE | WS_CLIPCHILDREN,
7740                 0, 0, 300, 150, NULL, NULL, GetModuleHandleA(0), 0);
7741     hwnd = CreateWindowExA(0, "MainWindowClass", NULL,
7742                 WS_VISIBLE | WS_CLIPCHILDREN | WS_CHILD,
7743                 0, 0, 200, 100, parent, NULL, GetModuleHandleA(0), 0);
7744     child = CreateWindowExA(0, "MainWindowClass", NULL,
7745                 WS_VISIBLE | WS_CHILD,
7746                 child_orig.x, child_orig.y,  100, 50,
7747                 hwnd, NULL, GetModuleHandleA(0), 0);
7748     assert(parent && hwnd && child);
7749
7750     ValidateRgn(parent, NULL);
7751     ValidateRgn(hwnd, NULL);
7752     InvalidateRect(hwnd, &rc, FALSE);
7753     ValidateRgn(child, NULL);
7754
7755     rgn1 = CreateRectRgn(0, 0, 0, 0);
7756     ok(GetUpdateRgn(parent, rgn1, FALSE) == NULLREGION,
7757             "has invalid area after ValidateRgn(NULL)\n");
7758     GetUpdateRgn(hwnd, rgn1, FALSE);
7759     rgn2 = CreateRectRgnIndirect(&rc);
7760     ok(EqualRgn(rgn1, rgn2), "assigned and retrieved update regions are different\n");
7761     ok(GetUpdateRgn(child, rgn2, FALSE) == NULLREGION,
7762             "has invalid area after ValidateRgn(NULL)\n");
7763
7764     SetWindowPos(hwnd, 0, wnd_orig.x, wnd_orig.y,  0, 0,
7765             SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE);
7766
7767     /* parent now has non-simple update region, it consist of
7768      * two rects, that was exposed after hwnd moving ... */
7769     SetRectRgn(rgn1, 0, 0, 200, wnd_orig.y);
7770     SetRectRgn(rgn2, 0, 0, wnd_orig.x, 100);
7771     CombineRgn(rgn1, rgn1, rgn2, RGN_OR);
7772     /* ... and mapped hwnd's invalid area, that hwnd has before moving */
7773     SetRectRgn(rgn2, rc.left + wnd_orig.x, rc.top + wnd_orig.y,
7774             rc.right + wnd_orig.x, rc.bottom + wnd_orig.y);
7775     CombineRgn(rgn1, rgn1, rgn2, RGN_OR);
7776     GetUpdateRgn(parent, rgn2, FALSE);
7777 todo_wine
7778     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7779
7780     /* hwnd has the same invalid region as before moving */
7781     SetRectRgn(rgn1, rc.left, rc.top, rc.right, rc.bottom);
7782     GetUpdateRgn(hwnd, rgn2, FALSE);
7783     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7784
7785     /* hwnd's invalid area maps to child during moving */
7786     SetRectRgn(rgn1, rc.left - child_orig.x , rc.top - child_orig.y,
7787             rc.right - child_orig.x, rc.bottom - child_orig.y);
7788     GetUpdateRgn(child, rgn2, FALSE);
7789 todo_wine
7790     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7791
7792     DeleteObject(rgn1);
7793     DeleteObject(rgn2);
7794     DestroyWindow(parent);
7795 }
7796
7797 static void test_window_without_child_style(void)
7798 {
7799     HWND hwnd;
7800
7801     hwnd = CreateWindowExA(0, "edit", NULL, WS_VISIBLE|WS_CHILD,
7802             0, 0, 50, 50, hwndMain, NULL, 0, NULL);
7803     ok(hwnd != NULL, "CreateWindow failed\n");
7804
7805     ok(SetWindowLongA(hwnd, GWL_STYLE, GetWindowLongA(hwnd, GWL_STYLE) & (~WS_CHILD)),
7806             "can't remove WS_CHILD style\n");
7807
7808     SetActiveWindow(hwndMain);
7809     PostMessageW(hwnd, WM_LBUTTONUP, 0, 0);
7810     SendMessageW(hwnd, WM_NCLBUTTONDOWN, HTCAPTION, 0);
7811     check_active_state(hwnd, hwnd, hwnd);
7812     flush_events(TRUE);
7813
7814     DestroyWindow(hwnd);
7815 }
7816
7817
7818 struct smresult_thread_data
7819 {
7820     HWND main_hwnd;
7821     HWND thread_hwnd;
7822     HANDLE thread_started;
7823     HANDLE thread_got_wm_app;
7824     HANDLE main_in_wm_app_1;
7825     HANDLE thread_replied;
7826 };
7827
7828
7829 static LRESULT WINAPI smresult_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
7830 {
7831     switch (msg)
7832     {
7833     case WM_APP:
7834     {
7835         struct smresult_thread_data *data = (struct smresult_thread_data*)lparam;
7836
7837         ok(hwnd == data->thread_hwnd, "unexpected hwnd %p\n", hwnd);
7838
7839         SendNotifyMessageA(data->main_hwnd, WM_APP+1, 0, lparam);
7840
7841         /* Don't return until the main thread is processing our sent message. */
7842         ok(WaitForSingleObject(data->main_in_wm_app_1, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
7843
7844         /* Break the PeekMessage loop so we can notify the main thread after we return. */
7845         SetEvent(data->thread_got_wm_app);
7846
7847         return 0x240408ea;
7848     }
7849     case WM_APP+1:
7850     {
7851         struct smresult_thread_data *data = (struct smresult_thread_data*)lparam;
7852         LRESULT res;
7853
7854         ok(hwnd == data->main_hwnd, "unexpected hwnd %p\n", hwnd);
7855
7856         /* Ask the thread to reply to our WM_APP message. */
7857         SetEvent(data->main_in_wm_app_1);
7858
7859         /* Wait until the thread has sent a reply. */
7860         ok(WaitForSingleObject(data->thread_replied, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
7861
7862         /* Send another message while we have a reply queued for the current one. */
7863         res = SendMessageA(data->thread_hwnd, WM_APP+2, 0, lparam);
7864         ok(res == 0x449b0190, "unexpected result %lx\n", res);
7865
7866         return 0;
7867     }
7868     case WM_APP+2:
7869     {
7870         struct smresult_thread_data *data = (struct smresult_thread_data*)lparam;
7871
7872         ok(hwnd == data->thread_hwnd, "unexpected hwnd %p\n", hwnd);
7873
7874         /* Don't return until we know the main thread is processing sent messages. */
7875         SendMessageA(data->main_hwnd, WM_NULL, 0, 0);
7876
7877         return 0x449b0190;
7878     }
7879     case WM_CLOSE:
7880         PostQuitMessage(0);
7881         break;
7882     }
7883     return DefWindowProcA(hwnd, msg, wparam, lparam);
7884 }
7885
7886 static DWORD WINAPI smresult_thread_proc(void *param)
7887 {
7888     MSG msg;
7889     struct smresult_thread_data *data = param;
7890
7891     data->thread_hwnd = CreateWindowExA(0, "SmresultClass", "window caption text", WS_OVERLAPPEDWINDOW,
7892                                       100, 100, 200, 200, 0, 0, 0, NULL);
7893     ok(data->thread_hwnd != 0, "Failed to create overlapped window\n");
7894
7895     SetEvent(data->thread_started);
7896
7897     /* Loop until we've processed WM_APP. */
7898     while (WaitForSingleObject(data->thread_got_wm_app, 0) != WAIT_OBJECT_0)
7899     {
7900         if (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
7901         {
7902             TranslateMessage(&msg);
7903             DispatchMessageA(&msg);
7904         }
7905         else
7906         {
7907             MsgWaitForMultipleObjects(1, &data->thread_got_wm_app, FALSE, INFINITE, QS_SENDMESSAGE);
7908         }
7909     }
7910
7911     /* Notify the main thread that we replied to its WM_APP message. */
7912     SetEvent(data->thread_replied);
7913
7914     while (GetMessageA(&msg, 0, 0, 0))
7915     {
7916         TranslateMessage(&msg);
7917         DispatchMessageA(&msg);
7918     }
7919
7920     return 0;
7921 }
7922
7923 static void test_smresult(void)
7924 {
7925     WNDCLASSA cls;
7926     HANDLE hThread;
7927     DWORD tid;
7928     struct smresult_thread_data data;
7929     BOOL ret;
7930     LRESULT res;
7931
7932     cls.style = CS_DBLCLKS;
7933     cls.lpfnWndProc = smresult_wndproc;
7934     cls.cbClsExtra = 0;
7935     cls.cbWndExtra = 0;
7936     cls.hInstance = GetModuleHandleA(0);
7937     cls.hIcon = 0;
7938     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
7939     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
7940     cls.lpszMenuName = NULL;
7941     cls.lpszClassName = "SmresultClass";
7942
7943     ret = RegisterClassA(&cls);
7944     ok(ret, "RegisterClassA failed\n");
7945
7946     data.thread_started = CreateEventA(NULL, TRUE, FALSE, NULL);
7947     ok(data.thread_started != NULL, "CreateEventA failed\n");
7948
7949     data.thread_got_wm_app = CreateEventA(NULL, TRUE, FALSE, NULL);
7950     ok(data.thread_got_wm_app != NULL, "CreateEventA failed\n");
7951
7952     data.main_in_wm_app_1 = CreateEventA(NULL, TRUE, FALSE, NULL);
7953     ok(data.main_in_wm_app_1 != NULL, "CreateEventA failed\n");
7954
7955     data.thread_replied = CreateEventA(NULL, TRUE, FALSE, NULL);
7956     ok(data.thread_replied != NULL, "CreateEventA failed\n");
7957
7958     data.main_hwnd = CreateWindowExA(0, "SmresultClass", "window caption text", WS_OVERLAPPEDWINDOW,
7959                                       100, 100, 200, 200, 0, 0, 0, NULL);
7960
7961     hThread = CreateThread(NULL, 0, smresult_thread_proc, &data, 0, &tid);
7962     ok(hThread != NULL, "CreateThread failed, error %d\n", GetLastError());
7963
7964     ok(WaitForSingleObject(data.thread_started, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
7965
7966     res = SendMessageA(data.thread_hwnd, WM_APP, 0, (LPARAM)&data);
7967     ok(res == 0x240408ea, "unexpected result %lx\n", res);
7968
7969     SendMessageA(data.thread_hwnd, WM_CLOSE, 0, 0);
7970
7971     DestroyWindow(data.main_hwnd);
7972
7973     ok(WaitForSingleObject(hThread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
7974
7975     CloseHandle(data.thread_started);
7976     CloseHandle(data.thread_got_wm_app);
7977     CloseHandle(data.main_in_wm_app_1);
7978     CloseHandle(data.thread_replied);
7979 }
7980
7981 static void test_GetMessagePos(void)
7982 {
7983     HWND button;
7984     DWORD pos;
7985     MSG msg;
7986
7987     button = CreateWindowExA(0, "button", "button", WS_VISIBLE,
7988             100, 100, 100, 100, 0, 0, 0, NULL);
7989     ok(button != 0, "CreateWindowExA failed\n");
7990
7991     SetCursorPos(120, 140);
7992     flush_events(TRUE);
7993     pos = GetMessagePos();
7994     ok(pos == MAKELONG(120, 140), "pos = %08x\n", pos);
7995
7996     SetCursorPos(340, 320);
7997     pos = GetMessagePos();
7998     ok(pos == MAKELONG(120, 140), "pos = %08x\n", pos);
7999
8000     SendMessageW(button, WM_APP, 0, 0);
8001     pos = GetMessagePos();
8002     ok(pos == MAKELONG(120, 140), "pos = %08x\n", pos);
8003
8004     PostMessageA(button, WM_APP, 0, 0);
8005     GetMessageA(&msg, button, 0, 0);
8006     ok(msg.message == WM_APP, "msg.message = %x\n", msg.message);
8007     pos = GetMessagePos();
8008     ok(pos == MAKELONG(340, 320), "pos = %08x\n", pos);
8009
8010     PostMessageA(button, WM_APP, 0, 0);
8011     SetCursorPos(350, 330);
8012     GetMessageA(&msg, button, 0, 0);
8013     ok(msg.message == WM_APP, "msg.message = %x\n", msg.message);
8014     pos = GetMessagePos();
8015     ok(pos == MAKELONG(340, 320), "pos = %08x\n", pos);
8016
8017     PostMessageA(button, WM_APP, 0, 0);
8018     SetCursorPos(320, 340);
8019     PostMessageA(button, WM_APP+1, 0, 0);
8020     pos = GetMessagePos();
8021     ok(pos == MAKELONG(340, 320), "pos = %08x\n", pos);
8022     GetMessageA(&msg, button, 0, 0);
8023     ok(msg.message == WM_APP, "msg.message = %x\n", msg.message);
8024     pos = GetMessagePos();
8025     ok(pos == MAKELONG(350, 330), "pos = %08x\n", pos);
8026     GetMessageA(&msg, button, 0, 0);
8027     ok(msg.message == WM_APP+1, "msg.message = %x\n", msg.message);
8028     pos = GetMessagePos();
8029     ok(pos == MAKELONG(320, 340), "pos = %08x\n", pos);
8030
8031     SetTimer(button, 1, 250, NULL);
8032     SetCursorPos(330, 350);
8033     GetMessageA(&msg, button, 0, 0);
8034     while (msg.message == WM_PAINT)
8035     {
8036         UpdateWindow( button );
8037         GetMessageA(&msg, button, 0, 0);
8038     }
8039     ok(msg.message == WM_TIMER, "msg.message = %x\n", msg.message);
8040     pos = GetMessagePos();
8041     ok(pos == MAKELONG(330, 350), "pos = %08x\n", pos);
8042     KillTimer(button, 1);
8043
8044     DestroyWindow(button);
8045 }
8046
8047 START_TEST(win)
8048 {
8049     char **argv;
8050     int argc = winetest_get_mainargs( &argv );
8051     HMODULE user32 = GetModuleHandleA( "user32.dll" );
8052     HMODULE gdi32 = GetModuleHandleA("gdi32.dll");
8053     pGetAncestor = (void *)GetProcAddress( user32, "GetAncestor" );
8054     pGetWindowInfo = (void *)GetProcAddress( user32, "GetWindowInfo" );
8055     pGetWindowModuleFileNameA = (void *)GetProcAddress( user32, "GetWindowModuleFileNameA" );
8056     pGetLayeredWindowAttributes = (void *)GetProcAddress( user32, "GetLayeredWindowAttributes" );
8057     pSetLayeredWindowAttributes = (void *)GetProcAddress( user32, "SetLayeredWindowAttributes" );
8058     pUpdateLayeredWindow = (void *)GetProcAddress( user32, "UpdateLayeredWindow" );
8059     pUpdateLayeredWindowIndirect = (void *)GetProcAddress( user32, "UpdateLayeredWindowIndirect" );
8060     pGetMonitorInfoA = (void *)GetProcAddress( user32,  "GetMonitorInfoA" );
8061     pMonitorFromPoint = (void *)GetProcAddress( user32,  "MonitorFromPoint" );
8062     pGetWindowRgnBox = (void *)GetProcAddress( user32, "GetWindowRgnBox" );
8063     pGetGUIThreadInfo = (void *)GetProcAddress( user32, "GetGUIThreadInfo" );
8064     pGetProcessDefaultLayout = (void *)GetProcAddress( user32, "GetProcessDefaultLayout" );
8065     pSetProcessDefaultLayout = (void *)GetProcAddress( user32, "SetProcessDefaultLayout" );
8066     pFlashWindowEx = (void *)GetProcAddress( user32, "FlashWindowEx" );
8067     pGetLayout = (void *)GetProcAddress( gdi32, "GetLayout" );
8068     pSetLayout = (void *)GetProcAddress( gdi32, "SetLayout" );
8069     pMirrorRgn = (void *)GetProcAddress( gdi32, "MirrorRgn" );
8070
8071     if (argc==4 && !strcmp(argv[2], "create_children"))
8072     {
8073         HWND hwnd;
8074
8075         sscanf(argv[3], "%p", &hwnd);
8076         window_from_point_proc(hwnd);
8077         return;
8078     }
8079
8080     if (!RegisterWindowClasses()) assert(0);
8081
8082     hwndMain = CreateWindowExA(/*WS_EX_TOOLWINDOW*/ 0, "MainWindowClass", "Main window",
8083                                WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
8084                                WS_MAXIMIZEBOX | WS_POPUP | WS_VISIBLE,
8085                                100, 100, 200, 200,
8086                                0, 0, GetModuleHandleA(NULL), NULL);
8087     assert( hwndMain );
8088
8089     if(!SetForegroundWindow(hwndMain)) {
8090         /* workaround for foreground lock timeout */
8091         simulate_click(101, 101);
8092         ok(SetForegroundWindow(hwndMain), "SetForegroundWindow failed\n");
8093     }
8094
8095     SetLastError(0xdeafbeef);
8096     GetWindowLongPtrW(GetDesktopWindow(), GWLP_WNDPROC);
8097     is_win9x = (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED);
8098
8099     hhook = SetWindowsHookExA(WH_CBT, cbt_hook_proc, 0, GetCurrentThreadId());
8100     if (!hhook) win_skip( "Cannot set CBT hook, skipping some tests\n" );
8101
8102     /* make sure that these tests are executed first */
8103     test_FindWindowEx();
8104     test_SetParent();
8105
8106     hwndMain2 = CreateWindowExA(/*WS_EX_TOOLWINDOW*/ 0, "MainWindowClass", "Main window 2",
8107                                 WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
8108                                 WS_MAXIMIZEBOX | WS_POPUP,
8109                                 100, 100, 200, 200,
8110                                 0, 0, GetModuleHandleA(NULL), NULL);
8111     assert( hwndMain2 );
8112
8113     our_pid = GetWindowThreadProcessId(hwndMain, NULL);
8114
8115     /* Add the tests below this line */
8116     test_child_window_from_point();
8117     test_window_from_point(argv[0]);
8118     test_thick_child_size(hwndMain);
8119     test_fullscreen();
8120     test_hwnd_message();
8121     test_nonclient_area(hwndMain);
8122     test_params();
8123     test_GetWindowModuleFileName();
8124     test_capture_1();
8125     test_capture_2();
8126     test_capture_3(hwndMain, hwndMain2);
8127     test_capture_4();
8128     test_rtl_layout();
8129     test_FlashWindowEx();
8130
8131     test_CreateWindow();
8132     test_parent_owner();
8133     test_enum_thread_windows();
8134
8135     test_mdi();
8136     test_icons();
8137     test_SetWindowPos(hwndMain, hwndMain2);
8138     test_SetMenu(hwndMain);
8139     test_SetFocus(hwndMain);
8140     test_SetActiveWindow(hwndMain);
8141     test_NCRedraw();
8142
8143     test_children_zorder(hwndMain);
8144     test_popup_zorder(hwndMain2, hwndMain, WS_POPUP);
8145     test_popup_zorder(hwndMain2, hwndMain, 0);
8146     test_GetLastActivePopup();
8147     test_keyboard_input(hwndMain);
8148     test_mouse_input(hwndMain);
8149     test_validatergn(hwndMain);
8150     test_nccalcscroll( hwndMain);
8151     test_scrollwindow( hwndMain);
8152     test_scrollvalidate( hwndMain);
8153     test_scrolldc( hwndMain);
8154     test_scroll();
8155     test_IsWindowUnicode();
8156     test_vis_rgn(hwndMain);
8157
8158     test_AdjustWindowRect();
8159     test_window_styles();
8160     test_dialog_styles();
8161     test_redrawnow();
8162     test_csparentdc();
8163     test_SetWindowLong();
8164     test_ShowWindow();
8165     test_gettext();
8166     test_GetUpdateRect();
8167     test_Expose();
8168     test_layered_window();
8169
8170     test_SetForegroundWindow(hwndMain);
8171     test_shell_window();
8172     test_handles( hwndMain );
8173     test_winregion();
8174     test_map_points();
8175     test_update_region();
8176     test_window_without_child_style();
8177     test_smresult();
8178     test_GetMessagePos();
8179
8180     /* add the tests above this line */
8181     if (hhook) UnhookWindowsHookEx(hhook);
8182
8183     DestroyWindow(hwndMain2);
8184     DestroyWindow(hwndMain);
8185 }