rostests/winetests/comctl32/button.c

   1 /* Unit test suite for Button control.
   2  *
   3  * Copyright 1999 Ove Kaaven
   4  * Copyright 2003 Dimitrie O. Paun
   5  * Copyright 2004, 2005 Dmitry Timoshkov
   6  * Copyright 2014 Nikolay Sivov for CodeWeavers
   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 #undef USE_WINE_TODOS
  24
  25 //#include <windows.h>
  26 #include <stdarg.h>
  27 #include <windef.h>
  28 #include <winbase.h>
  29 #include <wingdi.h>
  30 #include <winuser.h>
  31 #include <commctrl.h>
  32
  33 #include "wine/test.h"
  34 #include "v6util.h"
  35 #include "msg.h"
  36
  37 #define IS_WNDPROC_HANDLE(x) (((ULONG_PTR)(x) >> 16) == (~0u >> 16))
  38
  39 static BOOL (WINAPI *pSetWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR);
  40 static BOOL (WINAPI *pRemoveWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR);
  41 static LRESULT (WINAPI *pDefSubclassProc)(HWND, UINT, WPARAM, LPARAM);
  42
  43 /****************** button message test *************************/
  44 #define ID_BUTTON 0x000e
  45
  46 #define COMBINED_SEQ_INDEX 0
  47 #define NUM_MSG_SEQUENCES  1
  48
  49 static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
  50
  51 struct wndclass_redirect_data
  52 {
  53     ULONG size;
  54     DWORD res;
  55     ULONG name_len;
  56     ULONG name_offset;
  57     ULONG module_len;
  58     ULONG module_offset;
  59 };
  60
  61 /* returned pointer is valid as long as activation context is alive */
  62 static WCHAR* get_versioned_classname(const WCHAR *name)
  63 {
  64     BOOL (WINAPI *pFindActCtxSectionStringW)(DWORD,const GUID *,ULONG,LPCWSTR,PACTCTX_SECTION_KEYED_DATA);
  65     struct wndclass_redirect_data *wnddata;
  66     ACTCTX_SECTION_KEYED_DATA data;
  67     BOOL ret;
  68
  69     pFindActCtxSectionStringW = (void*)GetProcAddress(GetModuleHandleA("kernel32"), "FindActCtxSectionStringW");
  70
  71     memset(&data, 0, sizeof(data));
  72     data.cbSize = sizeof(data);
  73
  74     ret = pFindActCtxSectionStringW(0, NULL,
  75                                     ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION,
  76                                     name, &data);
  77     ok(ret, "got %d, error %u\n", ret, GetLastError());
  78     wnddata = (struct wndclass_redirect_data*)data.lpData;
  79     return (WCHAR*)((BYTE*)wnddata + wnddata->name_offset);
  80 }
  81
  82 static void init_functions(void)
  83 {
  84     HMODULE hmod = GetModuleHandleA("comctl32.dll");
  85     ok(hmod != NULL, "got %p\n", hmod);
  86
  87 #define MAKEFUNC_ORD(f, ord) (p##f = (void*)GetProcAddress(hmod, (LPSTR)(ord)))
  88     MAKEFUNC_ORD(SetWindowSubclass, 410);
  89     MAKEFUNC_ORD(RemoveWindowSubclass, 412);
  90     MAKEFUNC_ORD(DefSubclassProc, 413);
  91 #undef MAKEFUNC_ORD
  92 }
  93
  94 /* try to make sure pending X events have been processed before continuing */
  95 static void flush_events(void)
  96 {
  97     MSG msg;
  98     int diff = 200;
  99     int min_timeout = 100;
 100     DWORD time = GetTickCount() + diff;
 101
 102     while (diff > 0)
 103     {
 104         if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min_timeout, QS_ALLINPUT ) == WAIT_TIMEOUT) break;
 105         while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg );
 106         diff = time - GetTickCount();
 107     }
 108 }
 109
 110 static BOOL ignore_message( UINT message )
 111 {
 112     /* these are always ignored */
 113     return (message >= 0xc000 ||
 114             message == WM_GETICON ||
 115             message == WM_GETOBJECT ||
 116             message == WM_TIMECHANGE ||
 117             message == WM_DISPLAYCHANGE ||
 118             message == WM_DEVICECHANGE ||
 119             message == WM_DWMNCRENDERINGCHANGED ||
 120             message == WM_GETTEXTLENGTH ||
 121             message == WM_GETTEXT);
 122 }
 123
 124 static LRESULT CALLBACK button_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, UINT_PTR id, DWORD_PTR ref_data)
 125 {
 126     static LONG defwndproc_counter = 0;
 127     struct message msg = { 0 };
 128     LRESULT ret;
 129
 130     if (ignore_message( message )) return pDefSubclassProc(hwnd, message, wParam, lParam);
 131
 132     switch (message)
 133     {
 134     case WM_SYNCPAINT:
 135         break;
 136     case BM_SETSTATE:
 137         if (GetCapture())
 138             ok(GetCapture() == hwnd, "GetCapture() = %p\n", GetCapture());
 139         /* fall through */
 140     default:
 141         msg.message = message;
 142         msg.flags = sent|wparam|lparam;
 143         if (defwndproc_counter) msg.flags |= defwinproc;
 144         msg.wParam = wParam;
 145         msg.lParam = lParam;
 146         add_message(sequences, COMBINED_SEQ_INDEX, &msg);
 147     }
 148
 149     if (message == WM_NCDESTROY)
 150         pRemoveWindowSubclass(hwnd, button_subclass_proc, 0);
 151
 152     defwndproc_counter++;
 153     ret = pDefSubclassProc(hwnd, message, wParam, lParam);
 154     defwndproc_counter--;
 155
 156     return ret;
 157 }
 158
 159 static LRESULT WINAPI test_parent_wndproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 160 {
 161     static LONG defwndproc_counter = 0;
 162     static LONG beginpaint_counter = 0;
 163     struct message msg = { 0 };
 164     LRESULT ret;
 165
 166     if (ignore_message( message )) return 0;
 167
 168     if (message == WM_PARENTNOTIFY || message == WM_CANCELMODE ||
 169         message == WM_SETFOCUS || message == WM_KILLFOCUS ||
 170         message == WM_ENABLE || message == WM_ENTERIDLE ||
 171         message == WM_DRAWITEM || message == WM_COMMAND ||
 172         message == WM_IME_SETCONTEXT)
 173     {
 174         msg.message = message;
 175         msg.flags = sent|parent|wparam|lparam;
 176         if (defwndproc_counter) msg.flags |= defwinproc;
 177         if (beginpaint_counter) msg.flags |= beginpaint;
 178         msg.wParam = wParam;
 179         msg.lParam = lParam;
 180         add_message(sequences, COMBINED_SEQ_INDEX, &msg);
 181     }
 182
 183     if (message == WM_PAINT)
 184     {
 185         PAINTSTRUCT ps;
 186         beginpaint_counter++;
 187         BeginPaint( hwnd, &ps );
 188         beginpaint_counter--;
 189         EndPaint( hwnd, &ps );
 190         return 0;
 191     }
 192
 193     defwndproc_counter++;
 194     ret = DefWindowProcA(hwnd, message, wParam, lParam);
 195     defwndproc_counter--;
 196
 197     return ret;
 198 }
 199
 200 static const struct message setfocus_seq[] =
 201 {
 202     { WM_IME_SETCONTEXT, sent|wparam|optional, 1 },
 203     { WM_IME_NOTIFY, sent|wparam|defwinproc|optional, 2 },
 204     { BM_GETSTATE, sent|optional }, /* when touchscreen is present */
 205     { WM_SETFOCUS, sent|wparam },
 206     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_SETFOCUS) },
 207     { WM_APP, sent|wparam|lparam },
 208     { WM_PAINT, sent },
 209     { 0 }
 210 };
 211
 212 static const struct message killfocus_seq[] =
 213 {
 214     { WM_KILLFOCUS, sent|wparam, 0 },
 215     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_KILLFOCUS) },
 216     { WM_IME_SETCONTEXT, sent|wparam|optional, 0 },
 217     { WM_IME_NOTIFY, sent|wparam|defwinproc|optional, 1 },
 218     { WM_APP, sent|wparam|lparam, 0, 0 },
 219     { WM_PAINT, sent },
 220     { 0 }
 221 };
 222
 223 static const struct message setfocus_static_seq[] =
 224 {
 225     { WM_IME_SETCONTEXT, sent|wparam|optional, 1 },
 226     { WM_IME_NOTIFY, sent|wparam|defwinproc|optional, 2 },
 227     { BM_GETSTATE, sent|optional }, /* when touchscreen is present */
 228     { WM_SETFOCUS, sent|wparam, 0 },
 229     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_SETFOCUS) },
 230     { WM_COMMAND, sent|wparam|parent|optional, MAKEWPARAM(ID_BUTTON, BN_CLICKED) }, /* radio button */
 231     { WM_APP, sent|wparam|lparam, 0, 0 },
 232     { WM_PAINT, sent },
 233     { 0 }
 234 };
 235
 236 static const struct message setfocus_groupbox_seq[] =
 237 {
 238     { WM_IME_SETCONTEXT, sent|wparam|optional, 1 },
 239     { WM_IME_NOTIFY, sent|wparam|defwinproc|optional, 2 },
 240     { BM_GETSTATE, sent|optional }, /* when touchscreen is present */
 241     { WM_SETFOCUS, sent|wparam, 0 },
 242     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_SETFOCUS) },
 243     { WM_COMMAND, sent|wparam|parent|optional, MAKEWPARAM(ID_BUTTON, BN_CLICKED) }, /* radio button */
 244     { WM_APP, sent|wparam|lparam, 0, 0 },
 245     { WM_PAINT, sent },
 246     { 0 }
 247 };
 248
 249 static const struct message killfocus_static_seq[] =
 250 {
 251     { WM_KILLFOCUS, sent|wparam, 0 },
 252     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_KILLFOCUS) },
 253     { WM_IME_SETCONTEXT, sent|wparam|optional, 0 },
 254     { WM_IME_NOTIFY, sent|wparam|defwinproc|optional, 1 },
 255     { WM_APP, sent|wparam|lparam, 0, 0 },
 256     { WM_PAINT, sent },
 257     { 0 }
 258 };
 259
 260 static const struct message setfocus_ownerdraw_seq[] =
 261 {
 262     { WM_IME_SETCONTEXT, sent|wparam|optional, 1 },
 263     { WM_IME_NOTIFY, sent|wparam|defwinproc|optional, 2 },
 264     { BM_GETSTATE, sent|optional }, /* when touchscreen is present */
 265     { WM_SETFOCUS, sent|wparam, 0 },
 266     { WM_DRAWITEM, sent|wparam|parent, ID_BUTTON },
 267     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_SETFOCUS) },
 268     { WM_APP, sent|wparam|lparam, 0, 0 },
 269     { WM_IME_SETCONTEXT, sent|wparam|optional, 1 },
 270     { 0 }
 271 };
 272
 273 static const struct message killfocus_ownerdraw_seq[] =
 274 {
 275     { WM_KILLFOCUS, sent|wparam, 0 },
 276     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_KILLFOCUS) },
 277     { WM_IME_SETCONTEXT, sent|wparam|optional, 0 },
 278     { WM_IME_NOTIFY, sent|wparam|defwinproc|optional, 1 },
 279     { WM_APP, sent|wparam|lparam, 0, 0 },
 280     { WM_PAINT, sent },
 281     { WM_DRAWITEM, sent|wparam|parent, ID_BUTTON },
 282     { 0 }
 283 };
 284
 285 static const struct message lbuttondown_seq[] =
 286 {
 287     { WM_LBUTTONDOWN, sent|wparam|lparam, 0, 0 },
 288     { WM_IME_SETCONTEXT, sent|wparam|defwinproc|optional, 1 },
 289     { WM_IME_NOTIFY, sent|wparam|defwinproc|optional, 2 },
 290     { BM_GETSTATE, sent|defwinproc|optional }, /* when touchscreen is present */
 291     { WM_SETFOCUS, sent|wparam|defwinproc, 0 },
 292     { BM_SETSTATE, sent|wparam|defwinproc, TRUE },
 293     { 0 }
 294 };
 295
 296 static const struct message lbuttonup_seq[] =
 297 {
 298     { WM_LBUTTONUP, sent|wparam|lparam, 0, 0 },
 299     { BM_SETSTATE, sent|wparam|defwinproc, FALSE },
 300     { WM_CAPTURECHANGED, sent|wparam|defwinproc, 0 },
 301     { WM_COMMAND, sent|wparam|defwinproc, 0 },
 302     { 0 }
 303 };
 304
 305 static const struct message setfont_seq[] =
 306 {
 307     { WM_SETFONT, sent },
 308     { 0 }
 309 };
 310
 311 static const struct message setstyle_seq[] =
 312 {
 313     { BM_SETSTYLE, sent },
 314     { WM_STYLECHANGING, sent|wparam|defwinproc, GWL_STYLE },
 315     { WM_STYLECHANGED, sent|wparam|defwinproc, GWL_STYLE },
 316     { WM_APP, sent|wparam|lparam, 0, 0 },
 317     { WM_PAINT, sent },
 318     { WM_NCPAINT, sent|defwinproc|optional }, /* FIXME: Wine sends it */
 319     { WM_ERASEBKGND, sent|defwinproc|optional },
 320     { WM_PAINT, sent|optional },
 321     { 0 }
 322 };
 323
 324 static const struct message setstyle_static_seq[] =
 325 {
 326     { BM_SETSTYLE, sent },
 327     { WM_STYLECHANGING, sent|wparam|defwinproc, GWL_STYLE },
 328     { WM_STYLECHANGED, sent|wparam|defwinproc, GWL_STYLE },
 329     { WM_APP, sent|wparam|lparam, 0, 0 },
 330     { WM_PAINT, sent },
 331     { WM_NCPAINT, sent|defwinproc|optional }, /* FIXME: Wine sends it */
 332     { WM_ERASEBKGND, sent|defwinproc|optional },
 333     { 0 }
 334 };
 335
 336 static const struct message setstyle_user_seq[] =
 337 {
 338     { BM_SETSTYLE, sent },
 339     { WM_STYLECHANGING, sent|wparam|defwinproc, GWL_STYLE },
 340     { WM_STYLECHANGED, sent|wparam|defwinproc, GWL_STYLE },
 341     { WM_APP, sent|wparam|lparam, 0, 0 },
 342     { WM_PAINT, sent },
 343     { WM_NCPAINT, sent|defwinproc|optional }, /* FIXME: Wine sends it */
 344     { WM_ERASEBKGND, sent|defwinproc|optional },
 345     { 0 }
 346 };
 347
 348 static const struct message setstyle_ownerdraw_seq[] =
 349 {
 350     { BM_SETSTYLE, sent },
 351     { WM_STYLECHANGING, sent|wparam|defwinproc, GWL_STYLE },
 352     { WM_STYLECHANGED, sent|wparam|defwinproc, GWL_STYLE },
 353     { WM_APP, sent|wparam|lparam, 0, 0 },
 354     { WM_PAINT, sent },
 355     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 356     { WM_ERASEBKGND, sent|defwinproc|optional },
 357     { WM_DRAWITEM, sent|wparam|parent, ID_BUTTON },
 358     { 0 }
 359 };
 360
 361 static const struct message setstate_seq[] =
 362 {
 363     { BM_SETSTATE, sent },
 364     { WM_APP, sent|wparam|lparam, 0, 0 },
 365     { WM_PAINT, sent },
 366     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 367     { WM_ERASEBKGND, sent|defwinproc|optional },
 368     { WM_PAINT, sent|optional },
 369     { 0 }
 370 };
 371
 372 static const struct message setstate_static_seq[] =
 373 {
 374     { BM_SETSTATE, sent },
 375     { WM_APP, sent|wparam|lparam, 0, 0 },
 376     { WM_PAINT, sent },
 377     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 378     { WM_ERASEBKGND, sent|defwinproc|optional },
 379     { 0 }
 380 };
 381
 382 static const struct message setstate_user_seq[] =
 383 {
 384     { BM_SETSTATE, sent },
 385     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_HILITE) },
 386     { WM_APP, sent|wparam|lparam, 0, 0 },
 387     { WM_PAINT, sent },
 388     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 389     { WM_ERASEBKGND, sent|defwinproc|optional },
 390     { 0 }
 391 };
 392
 393 static const struct message setstate_ownerdraw_seq[] =
 394 {
 395     { BM_SETSTATE, sent },
 396     { WM_APP, sent|wparam|lparam, 0, 0 },
 397     { WM_PAINT, sent },
 398     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 399     { WM_ERASEBKGND, sent|defwinproc|optional },
 400     { WM_DRAWITEM, sent|wparam|parent, ID_BUTTON },
 401     { 0 }
 402 };
 403
 404 static const struct message clearstate_seq[] =
 405 {
 406     { BM_SETSTATE, sent },
 407     { WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_BUTTON, BN_UNHILITE) },
 408     { WM_APP, sent|wparam|lparam, 0, 0 },
 409     { WM_PAINT, sent },
 410     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 411     { WM_ERASEBKGND, sent|defwinproc|optional },
 412     { 0 }
 413 };
 414
 415 static const struct message clearstate_ownerdraw_seq[] =
 416 {
 417     { BM_SETSTATE, sent },
 418     { WM_APP, sent|wparam|lparam, 0, 0 },
 419     { WM_PAINT, sent },
 420     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 421     { WM_ERASEBKGND, sent|defwinproc|optional },
 422     { WM_DRAWITEM, sent|wparam|parent, ID_BUTTON },
 423     { 0 }
 424 };
 425
 426 static const struct message setcheck_ignored_seq[] =
 427 {
 428     { BM_SETCHECK, sent },
 429     { WM_APP, sent|wparam|lparam, 0, 0 },
 430     { WM_PAINT, sent|optional },
 431     { 0 }
 432 };
 433
 434 static const struct message setcheck_static_seq[] =
 435 {
 436     { BM_SETCHECK, sent },
 437     { WM_APP, sent|wparam|lparam, 0, 0 },
 438     { WM_PAINT, sent },
 439     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 440     { WM_ERASEBKGND, sent|defwinproc|optional },
 441     { 0 }
 442 };
 443
 444 static const struct message setcheck_radio_seq[] =
 445 {
 446     { BM_SETCHECK, sent },
 447     { WM_STYLECHANGING, sent|wparam|defwinproc, GWL_STYLE },
 448     { WM_STYLECHANGED, sent|wparam|defwinproc, GWL_STYLE },
 449     { WM_APP, sent|wparam|lparam, 0, 0 },
 450     { 0 }
 451 };
 452
 453 static const struct message setcheck_radio_redraw_seq[] =
 454 {
 455     { BM_SETCHECK, sent },
 456     { WM_STYLECHANGING, sent|wparam|defwinproc, GWL_STYLE },
 457     { WM_STYLECHANGED, sent|wparam|defwinproc, GWL_STYLE },
 458     { WM_APP, sent|wparam|lparam, 0, 0 },
 459     { WM_PAINT, sent },
 460     { WM_NCPAINT, sent|optional }, /* FIXME: Wine sends it */
 461     { WM_ERASEBKGND, sent|defwinproc|optional },
 462     { 0 }
 463 };
 464
 465 static HWND create_button(DWORD style, HWND parent)
 466 {
 467     HMENU menuid = 0;
 468     HWND hwnd;
 469
 470     if (parent)
 471     {
 472         style |= WS_CHILD|BS_NOTIFY;
 473         menuid = (HMENU)ID_BUTTON;
 474     }
 475     hwnd = CreateWindowExA(0, "Button", "test", style, 0, 0, 50, 14, parent, menuid, 0, NULL);
 476     ok(hwnd != NULL, "failed to create a button, 0x%08x, %p\n", style, parent);
 477     pSetWindowSubclass(hwnd, button_subclass_proc, 0, 0);
 478     return hwnd;
 479 }
 480
 481 static void test_button_messages(void)
 482 {
 483     static const struct
 484     {
 485         DWORD style;
 486         DWORD dlg_code;
 487         const struct message *setfocus;
 488         const struct message *killfocus;
 489         const struct message *setstyle;
 490         const struct message *setstate;
 491         const struct message *clearstate;
 492         const struct message *setcheck;
 493     } button[] = {
 494         { BS_PUSHBUTTON, DLGC_BUTTON | DLGC_UNDEFPUSHBUTTON,
 495           setfocus_seq, killfocus_seq, setstyle_seq,
 496           setstate_seq, setstate_seq, setcheck_ignored_seq },
 497         { BS_DEFPUSHBUTTON, DLGC_BUTTON | DLGC_DEFPUSHBUTTON,
 498           setfocus_seq, killfocus_seq, setstyle_seq,
 499           setstate_seq, setstate_seq, setcheck_ignored_seq },
 500         { BS_CHECKBOX, DLGC_BUTTON,
 501           setfocus_static_seq, killfocus_static_seq, setstyle_static_seq,
 502           setstate_static_seq, setstate_static_seq, setcheck_static_seq },
 503         { BS_AUTOCHECKBOX, DLGC_BUTTON,
 504           setfocus_static_seq, killfocus_static_seq, setstyle_static_seq,
 505           setstate_static_seq, setstate_static_seq, setcheck_static_seq },
 506         { BS_RADIOBUTTON, DLGC_BUTTON | DLGC_RADIOBUTTON,
 507           setfocus_static_seq, killfocus_static_seq, setstyle_static_seq,
 508           setstate_static_seq, setstate_static_seq, setcheck_radio_redraw_seq },
 509         { BS_3STATE, DLGC_BUTTON,
 510           setfocus_static_seq, killfocus_static_seq, setstyle_static_seq,
 511           setstate_static_seq, setstate_static_seq, setcheck_static_seq },
 512         { BS_AUTO3STATE, DLGC_BUTTON,
 513           setfocus_static_seq, killfocus_static_seq, setstyle_static_seq,
 514           setstate_static_seq, setstate_static_seq, setcheck_static_seq },
 515         { BS_GROUPBOX, DLGC_STATIC,
 516           setfocus_groupbox_seq, killfocus_static_seq, setstyle_static_seq,
 517           setstate_static_seq, setstate_static_seq, setcheck_ignored_seq },
 518         { BS_USERBUTTON, DLGC_BUTTON | DLGC_UNDEFPUSHBUTTON,
 519           setfocus_seq, killfocus_seq, setstyle_user_seq,
 520           setstate_user_seq, clearstate_seq, setcheck_ignored_seq },
 521         { BS_AUTORADIOBUTTON, DLGC_BUTTON | DLGC_RADIOBUTTON,
 522           setfocus_static_seq, killfocus_static_seq, setstyle_static_seq,
 523           setstate_static_seq, setstate_static_seq, setcheck_radio_redraw_seq },
 524         { BS_OWNERDRAW, DLGC_BUTTON,
 525           setfocus_ownerdraw_seq, killfocus_ownerdraw_seq, setstyle_ownerdraw_seq,
 526           setstate_ownerdraw_seq, clearstate_ownerdraw_seq, setcheck_ignored_seq },
 527     };
 528     const struct message *seq;
 529     unsigned int i;
 530     HWND hwnd, parent;
 531     DWORD dlg_code;
 532     HFONT zfont;
 533     BOOL todo;
 534
 535     /* selection with VK_SPACE should capture button window */
 536     hwnd = create_button(BS_CHECKBOX | WS_VISIBLE | WS_POPUP, NULL);
 537     ok(hwnd != 0, "Failed to create button window\n");
 538     ReleaseCapture();
 539     SetFocus(hwnd);
 540     SendMessageA(hwnd, WM_KEYDOWN, VK_SPACE, 0);
 541     ok(GetCapture() == hwnd, "Should be captured on VK_SPACE WM_KEYDOWN\n");
 542     SendMessageA(hwnd, WM_KEYUP, VK_SPACE, 0);
 543     DestroyWindow(hwnd);
 544
 545     parent = CreateWindowExA(0, "TestParentClass", "Test parent", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
 546                              100, 100, 200, 200, 0, 0, 0, NULL);
 547     ok(parent != 0, "Failed to create parent window\n");
 548
 549     for (i = 0; i < sizeof(button)/sizeof(button[0]); i++)
 550     {
 551         MSG msg;
 552         DWORD style, state;
 553
 554         trace("%d: button test sequence\n", i);
 555         hwnd = create_button(button[i].style, parent);
 556
 557         style = GetWindowLongA(hwnd, GWL_STYLE);
 558         style &= ~(WS_CHILD | BS_NOTIFY);
 559         /* XP turns a BS_USERBUTTON into BS_PUSHBUTTON */
 560         if (button[i].style == BS_USERBUTTON)
 561             ok(style == BS_PUSHBUTTON, "expected style BS_PUSHBUTTON got %x\n", style);
 562         else
 563             ok(style == button[i].style, "expected style %x got %x\n", button[i].style, style);
 564
 565         dlg_code = SendMessageA(hwnd, WM_GETDLGCODE, 0, 0);
 566         ok(dlg_code == button[i].dlg_code, "%u: wrong dlg_code %08x\n", i, dlg_code);
 567
 568         ShowWindow(hwnd, SW_SHOW);
 569         UpdateWindow(hwnd);
 570         SetFocus(0);
 571         flush_events();
 572         SetFocus(0);
 573         flush_sequences(sequences, NUM_MSG_SEQUENCES);
 574
 575         todo = button[i].style != BS_OWNERDRAW;
 576         ok(GetFocus() == 0, "expected focus 0, got %p\n", GetFocus());
 577         SetFocus(hwnd);
 578         SendMessageA(hwnd, WM_APP, 0, 0); /* place a separator mark here */
 579         while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
 580         ok_sequence(sequences, COMBINED_SEQ_INDEX, button[i].setfocus, "SetFocus(hwnd) on a button", todo);
 581
 582         todo = button[i].style == BS_OWNERDRAW;
 583         SetFocus(0);
 584         SendMessageA(hwnd, WM_APP, 0, 0); /* place a separator mark here */
 585         while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
 586         ok_sequence(sequences, COMBINED_SEQ_INDEX, button[i].killfocus, "SetFocus(0) on a button", todo);
 587         ok(GetFocus() == 0, "expected focus 0, got %p\n", GetFocus());
 588
 589         SendMessageA(hwnd, BM_SETSTYLE, button[i].style | BS_BOTTOM, TRUE);
 590         SendMessageA(hwnd, WM_APP, 0, 0); /* place a separator mark here */
 591         while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
 592         ok_sequence(sequences, COMBINED_SEQ_INDEX, button[i].setstyle, "BM_SETSTYLE on a button", TRUE);
 593
 594         style = GetWindowLongA(hwnd, GWL_STYLE);
 595         style &= ~(WS_VISIBLE | WS_CHILD | BS_NOTIFY);
 596         /* XP doesn't turn a BS_USERBUTTON into BS_PUSHBUTTON here! */
 597         ok(style == button[i].style, "expected style %04x got %04x\n", button[i].style, style);
 598
 599         state = SendMessageA(hwnd, BM_GETSTATE, 0, 0);
 600         ok(state == 0, "expected state 0, got %04x\n", state);
 601
 602         flush_sequences(sequences, NUM_MSG_SEQUENCES);
 603
 604         SendMessageA(hwnd, BM_SETSTATE, TRUE, 0);
 605         SendMessageA(hwnd, WM_APP, 0, 0); /* place a separator mark here */
 606         while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
 607         ok_sequence(sequences, COMBINED_SEQ_INDEX, button[i].setstate, "BM_SETSTATE/TRUE on a button", TRUE);
 608
 609         state = SendMessageA(hwnd, BM_GETSTATE, 0, 0);
 610         ok(state == BST_PUSHED, "expected state 0x0004, got %04x\n", state);
 611
 612         style = GetWindowLongA(hwnd, GWL_STYLE);
 613         style &= ~(WS_CHILD | BS_NOTIFY | WS_VISIBLE);
 614         ok(style == button[i].style, "expected style %04x got %04x\n", button[i].style, style);
 615
 616         flush_sequences(sequences, NUM_MSG_SEQUENCES);
 617
 618         SendMessageA(hwnd, BM_SETSTATE, FALSE, 0);
 619         SendMessageA(hwnd, WM_APP, 0, 0); /* place a separator mark here */
 620         while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
 621         ok_sequence(sequences, COMBINED_SEQ_INDEX, button[i].clearstate, "BM_SETSTATE/FALSE on a button", TRUE);
 622
 623         state = SendMessageA(hwnd, BM_GETSTATE, 0, 0);
 624         ok(state == 0, "expected state 0, got %04x\n", state);
 625
 626         style = GetWindowLongA(hwnd, GWL_STYLE);
 627         style &= ~(WS_CHILD | BS_NOTIFY | WS_VISIBLE);
 628         ok(style == button[i].style, "expected style %04x got %04x\n", button[i].style, style);
 629
 630         state = SendMessageA(hwnd, BM_GETCHECK, 0, 0);
 631         ok(state == BST_UNCHECKED, "expected BST_UNCHECKED, got %04x\n", state);
 632
 633         flush_sequences(sequences, NUM_MSG_SEQUENCES);
 634
 635         if (button[i].style == BS_RADIOBUTTON ||
 636             button[i].style == BS_AUTORADIOBUTTON)
 637         {
 638             seq = setcheck_radio_seq;
 639             todo = TRUE;
 640         }
 641         else
 642         {
 643             seq = setcheck_ignored_seq;
 644             todo = FALSE;
 645         }
 646         SendMessageA(hwnd, BM_SETCHECK, BST_UNCHECKED, 0);
 647         SendMessageA(hwnd, WM_APP, 0, 0); /* place a separator mark here */
 648         while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
 649         ok_sequence(sequences, COMBINED_SEQ_INDEX, seq, "BM_SETCHECK on a button", todo);
 650
 651         state = SendMessageA(hwnd, BM_GETCHECK, 0, 0);
 652         ok(state == BST_UNCHECKED, "expected BST_UNCHECKED, got %04x\n", state);
 653
 654         style = GetWindowLongA(hwnd, GWL_STYLE);
 655         style &= ~(WS_CHILD | BS_NOTIFY | WS_VISIBLE);
 656         ok(style == button[i].style, "expected style %04x got %04x\n", button[i].style, style);
 657
 658         flush_sequences(sequences, NUM_MSG_SEQUENCES);
 659
 660         SendMessageA(hwnd, BM_SETCHECK, BST_CHECKED, 0);
 661         SendMessageA(hwnd, WM_APP, 0, 0); /* place a separator mark here */
 662         while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
 663
 664         if (button[i].style == BS_PUSHBUTTON ||
 665             button[i].style == BS_DEFPUSHBUTTON ||
 666             button[i].style == BS_GROUPBOX ||
 667             button[i].style == BS_USERBUTTON ||
 668             button[i].style == BS_OWNERDRAW)
 669         {
 670             ok_sequence(sequences, COMBINED_SEQ_INDEX, button[i].setcheck, "BM_SETCHECK on a button", FALSE);
 671             state = SendMessageA(hwnd, BM_GETCHECK, 0, 0);
 672             ok(state == BST_UNCHECKED, "expected check BST_UNCHECKED, got %04x\n", state);
 673         }
 674         else
 675         {
 676             ok_sequence(sequences, COMBINED_SEQ_INDEX, button[i].setcheck, "BM_SETCHECK on a button", TRUE);
 677             state = SendMessageA(hwnd, BM_GETCHECK, 0, 0);
 678             ok(state == BST_CHECKED, "expected check BST_CHECKED, got %04x\n", state);
 679         }
 680
 681         style = GetWindowLongA(hwnd, GWL_STYLE);
 682         style &= ~(WS_CHILD | BS_NOTIFY | WS_VISIBLE);
 683         if (button[i].style == BS_RADIOBUTTON ||
 684             button[i].style == BS_AUTORADIOBUTTON)
 685             ok(style == (button[i].style | WS_TABSTOP), "expected style %04x | WS_TABSTOP got %04x\n", button[i].style, style);
 686         else
 687             ok(style == button[i].style, "expected style %04x got %04x\n", button[i].style, style);
 688
 689         DestroyWindow(hwnd);
 690     }
 691
 692     DestroyWindow(parent);
 693
 694     hwnd = create_button(BS_PUSHBUTTON, NULL);
 695
 696     SetForegroundWindow(hwnd);
 697     flush_events();
 698
 699     SetActiveWindow(hwnd);
 700     SetFocus(0);
 701     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 702
 703     SendMessageA(hwnd, WM_LBUTTONDOWN, 0, 0);
 704     ok_sequence(sequences, COMBINED_SEQ_INDEX, lbuttondown_seq, "WM_LBUTTONDOWN on a button", FALSE);
 705
 706     SendMessageA(hwnd, WM_LBUTTONUP, 0, 0);
 707     ok_sequence(sequences, COMBINED_SEQ_INDEX, lbuttonup_seq, "WM_LBUTTONUP on a button", TRUE);
 708
 709     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 710     zfont = GetStockObject(SYSTEM_FONT);
 711     SendMessageA(hwnd, WM_SETFONT, (WPARAM)zfont, TRUE);
 712     UpdateWindow(hwnd);
 713     ok_sequence(sequences, COMBINED_SEQ_INDEX, setfont_seq, "WM_SETFONT on a button", FALSE);
 714
 715     DestroyWindow(hwnd);
 716 }
 717
 718 static void test_button_class(void)
 719 {
 720     static const WCHAR testW[] = {'t','e','s','t',0};
 721     WNDCLASSEXW exW, ex2W;
 722     WNDCLASSEXA exA;
 723     char buffA[100];
 724     WCHAR *nameW;
 725     HWND hwnd;
 726     BOOL ret;
 727     int len;
 728
 729     ret = GetClassInfoExA(NULL, WC_BUTTONA, &exA);
 730     ok(ret, "got %d\n", ret);
 731 todo_wine
 732     ok(IS_WNDPROC_HANDLE(exA.lpfnWndProc), "got %p\n", exA.lpfnWndProc);
 733
 734     ret = GetClassInfoExW(NULL, WC_BUTTONW, &exW);
 735     ok(ret, "got %d\n", ret);
 736     ok(!IS_WNDPROC_HANDLE(exW.lpfnWndProc), "got %p\n", exW.lpfnWndProc);
 737
 738     /* check that versioned class is also accessible */
 739     nameW = get_versioned_classname(WC_BUTTONW);
 740     ok(lstrcmpW(nameW, WC_BUTTONW), "got %s\n", wine_dbgstr_w(nameW));
 741
 742     ret = GetClassInfoExW(NULL, nameW, &ex2W);
 743 todo_wine
 744     ok(ret, "got %d\n", ret);
 745 if (ret) /* TODO: remove once Wine is fixed */
 746     ok(ex2W.lpfnWndProc == exW.lpfnWndProc, "got %p, %p\n", exW.lpfnWndProc, ex2W.lpfnWndProc);
 747
 748     /* Check reported class name */
 749     hwnd = create_button(BS_CHECKBOX, NULL);
 750     len = GetClassNameA(hwnd, buffA, sizeof(buffA));
 751     ok(len == strlen(buffA), "got %d\n", len);
 752     ok(!strcmp(buffA, "Button"), "got %s\n", buffA);
 753
 754     len = RealGetWindowClassA(hwnd, buffA, sizeof(buffA));
 755     ok(len == strlen(buffA), "got %d\n", len);
 756     ok(!strcmp(buffA, "Button"), "got %s\n", buffA);
 757     DestroyWindow(hwnd);
 758
 759     /* explicitly create with versioned class name */
 760     hwnd = CreateWindowExW(0, nameW, testW, BS_CHECKBOX, 0, 0, 50, 14, NULL, 0, 0, NULL);
 761 todo_wine
 762     ok(hwnd != NULL, "failed to create a window %s\n", wine_dbgstr_w(nameW));
 763 if (hwnd)
 764 {
 765     len = GetClassNameA(hwnd, buffA, sizeof(buffA));
 766     ok(len == strlen(buffA), "got %d\n", len);
 767     ok(!strcmp(buffA, "Button"), "got %s\n", buffA);
 768
 769     len = RealGetWindowClassA(hwnd, buffA, sizeof(buffA));
 770     ok(len == strlen(buffA), "got %d\n", len);
 771     ok(!strcmp(buffA, "Button"), "got %s\n", buffA);
 772
 773     DestroyWindow(hwnd);
 774 }
 775 }
 776
 777 static void register_parent_class(void)
 778 {
 779     WNDCLASSA cls;
 780
 781     cls.style = 0;
 782     cls.lpfnWndProc = test_parent_wndproc;
 783     cls.cbClsExtra = 0;
 784     cls.cbWndExtra = 0;
 785     cls.hInstance = GetModuleHandleA(0);
 786     cls.hIcon = 0;
 787     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
 788     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 789     cls.lpszMenuName = NULL;
 790     cls.lpszClassName = "TestParentClass";
 791     RegisterClassA(&cls);
 792 }
 793
 794 START_TEST(button)
 795 {
 796     ULONG_PTR ctx_cookie;
 797     HANDLE hCtx;
 798
 799     if (!load_v6_module(&ctx_cookie, &hCtx))
 800         return;
 801
 802     register_parent_class();
 803
 804     init_functions();
 805     init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
 806
 807     test_button_class();
 808     test_button_messages();
 809
 810     unload_v6_module(ctx_cookie, hCtx);
 811 }