projects / reactos.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
[CRT] Massively improve performance of rand_s
[reactos.git] / modules / rostests / winetests / user32 / clipboard.c
1 /*
2 * Unit test suite for clipboard functions.
3 *
4 * Copyright 2002 Dmitry Timoshkov
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include <stdio.h>
22 #include "wine/test.h"
23 #include "winbase.h"
24 #include "winerror.h"
25 #include "wingdi.h"
26 #include "winuser.h"
27 #include "winnls.h"
28
29 #ifdef __REACTOS__
30 #define WM_CLIPBOARDUPDATE 0x031D
31 #endif
32
33 static BOOL (WINAPI *pAddClipboardFormatListener)(HWND hwnd);
34 static BOOL (WINAPI *pRemoveClipboardFormatListener)(HWND hwnd);
35 static BOOL (WINAPI *pGetUpdatedClipboardFormats)( UINT *formats, UINT count, UINT *out_count );
36
37 static int thread_from_line;
38 static char *argv0;
39
40 static DWORD WINAPI open_clipboard_thread(LPVOID arg)
41 {
42 HWND hWnd = arg;
43 ok(OpenClipboard(hWnd), "%u: OpenClipboard failed\n", thread_from_line);
44 return 0;
45 }
46
47 static DWORD WINAPI empty_clipboard_thread(LPVOID arg)
48 {
49 SetLastError( 0xdeadbeef );
50 ok(!EmptyClipboard(), "%u: EmptyClipboard succeeded\n", thread_from_line );
51 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "%u: wrong error %u\n",
52 thread_from_line, GetLastError());
53 return 0;
54 }
55
56 static DWORD WINAPI open_and_empty_clipboard_thread(LPVOID arg)
57 {
58 HWND hWnd = arg;
59 ok(OpenClipboard(hWnd), "%u: OpenClipboard failed\n", thread_from_line);
60 ok(EmptyClipboard(), "%u: EmptyClipboard failed\n", thread_from_line );
61 return 0;
62 }
63
64 static DWORD WINAPI open_and_empty_clipboard_win_thread(LPVOID arg)
65 {
66 HWND hwnd = CreateWindowA( "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL );
67 ok(OpenClipboard(hwnd), "%u: OpenClipboard failed\n", thread_from_line);
68 ok(EmptyClipboard(), "%u: EmptyClipboard failed\n", thread_from_line );
69 return 0;
70 }
71
72 static DWORD WINAPI set_clipboard_data_thread(LPVOID arg)
73 {
74 HWND hwnd = arg;
75 HANDLE ret;
76
77 SetLastError( 0xdeadbeef );
78 if (GetClipboardOwner() == hwnd)
79 {
80 SetClipboardData( CF_WAVE, 0 );
81 ok( IsClipboardFormatAvailable( CF_WAVE ), "%u: SetClipboardData failed\n", thread_from_line );
82 ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
83 ok( ret != 0, "%u: SetClipboardData failed err %u\n", thread_from_line, GetLastError() );
84 SetLastError( 0xdeadbeef );
85 ret = GetClipboardData( CF_WAVE );
86 ok( !ret, "%u: GetClipboardData succeeded\n", thread_from_line );
87 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "%u: wrong error %u\n",
88 thread_from_line, GetLastError());
89 }
90 else
91 {
92 SetClipboardData( CF_WAVE, 0 );
93 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "%u: wrong error %u\n",
94 thread_from_line, GetLastError());
95 ok( !IsClipboardFormatAvailable( CF_WAVE ), "%u: SetClipboardData succeeded\n", thread_from_line );
96 ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
97 ok( !ret, "%u: SetClipboardData succeeded\n", thread_from_line );
98 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "%u: wrong error %u\n",
99 thread_from_line, GetLastError());
100 }
101 return 0;
102 }
103
104 static void set_clipboard_data_process( int arg )
105 {
106 HANDLE ret;
107
108 SetLastError( 0xdeadbeef );
109 if (arg)
110 {
111 ok( IsClipboardFormatAvailable( CF_WAVE ), "process %u: CF_WAVE not available\n", arg );
112 ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
113 ok( ret != 0, "process %u: SetClipboardData failed err %u\n", arg, GetLastError() );
114 }
115 else
116 {
117 SetClipboardData( CF_WAVE, 0 );
118 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "process %u: wrong error %u\n",
119 arg, GetLastError());
120 ok( !IsClipboardFormatAvailable( CF_WAVE ), "process %u: SetClipboardData succeeded\n", arg );
121 ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
122 ok( !ret, "process %u: SetClipboardData succeeded\n", arg );
123 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "process %u: wrong error %u\n",
124 arg, GetLastError());
125 }
126 }
127
128 static void grab_clipboard_process( int arg )
129 {
130 BOOL ret;
131
132 SetLastError( 0xdeadbeef );
133 ret = OpenClipboard( 0 );
134 ok( ret, "OpenClipboard failed\n" );
135 ret = EmptyClipboard();
136 ok( ret, "EmptyClipboard failed\n" );
137 if (arg)
138 {
139 HANDLE ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
140 ok( ret != 0, "process %u: SetClipboardData failed err %u\n", arg, GetLastError() );
141 }
142 }
143
144 static void run_thread( LPTHREAD_START_ROUTINE func, void *arg, int line )
145 {
146 DWORD ret;
147 HANDLE thread;
148
149 thread_from_line = line;
150 thread = CreateThread(NULL, 0, func, arg, 0, NULL);
151 ok(thread != NULL, "%u: CreateThread failed with error %d\n", line, GetLastError());
152 for (;;)
153 {
154 ret = MsgWaitForMultipleObjectsEx( 1, &thread, 1000, QS_ALLINPUT, 0 );
155 if (ret == WAIT_OBJECT_0 + 1)
156 {
157 MSG msg;
158 while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
159 }
160 else break;
161 }
162 ok(ret == WAIT_OBJECT_0, "%u: expected WAIT_OBJECT_0, got %u\n", line, ret);
163 CloseHandle(thread);
164 }
165
166 static void run_process( const char *args )
167 {
168 char cmd[MAX_PATH];
169 PROCESS_INFORMATION info;
170 STARTUPINFOA startup;
171
172 sprintf( cmd, "%s clipboard %s", argv0, args );
173 memset( &startup, 0, sizeof(startup) );
174 startup.cb = sizeof(startup);
175 ok( CreateProcessA( NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &info ),
176 "CreateProcess %s failed\n", cmd );
177
178 winetest_wait_child_process( info.hProcess );
179 CloseHandle( info.hProcess );
180 CloseHandle( info.hThread );
181 }
182
183 static WNDPROC old_proc;
184 static LRESULT CALLBACK winproc_wrapper( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
185 {
186 static int wm_renderallformats;
187 static int wm_drawclipboard;
188 static int seqno;
189 DWORD msg_flags = InSendMessageEx( NULL );
190
191 if (!seqno) seqno = GetClipboardSequenceNumber();
192
193 trace( "%p msg %04x\n", hwnd, msg );
194 if (!wm_renderallformats)
195 {
196 ok( GetClipboardOwner() == hwnd, "%04x: wrong owner %p/%p\n", msg, GetClipboardOwner(), hwnd );
197 ok( seqno == GetClipboardSequenceNumber(), "%04x: seqno changed\n", msg );
198 }
199 else
200 {
201 ok( !GetClipboardOwner(), "%04x: wrong owner %p\n", msg, GetClipboardOwner() );
202 ok( seqno + 1 == GetClipboardSequenceNumber(), "%04x: seqno unchanged\n", msg );
203 }
204 ok( GetClipboardViewer() == hwnd, "%04x: wrong viewer %p/%p\n", msg, GetClipboardViewer(), hwnd );
205 ok( GetOpenClipboardWindow() == hwnd, "%04x: wrong open win %p/%p\n",
206 msg, GetOpenClipboardWindow(), hwnd );
207
208 switch (msg)
209 {
210 case WM_DESTROY:
211 ok( wm_renderallformats, "didn't receive WM_RENDERALLFORMATS before WM_DESTROY\n" );
212 ok( wm_drawclipboard, "didn't receive WM_DRAWCLIPBOARD before WM_DESTROY\n" );
213 break;
214 case WM_DRAWCLIPBOARD:
215 ok( msg_flags == ISMEX_NOSEND, "WM_DRAWCLIPBOARD wrong flags %x\n", msg_flags );
216 wm_drawclipboard++;
217 break;
218 case WM_RENDERALLFORMATS:
219 ok( msg_flags == ISMEX_NOSEND, "WM_RENDERALLFORMATS wrong flags %x\n", msg_flags );
220 wm_renderallformats++;
221 break;
222 }
223 return old_proc( hwnd, msg, wp, lp );
224 }
225
226 static void test_ClipboardOwner(void)
227 {
228 HWND hWnd1, hWnd2;
229 BOOL ret;
230
231 SetLastError(0xdeadbeef);
232 ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef,
233 "could not perform clipboard test: clipboard already owned\n");
234
235 hWnd1 = CreateWindowExA(0, "static", NULL, WS_POPUP,
236 0, 0, 10, 10, 0, 0, 0, NULL);
237 ok(hWnd1 != 0, "CreateWindowExA error %d\n", GetLastError());
238 trace("hWnd1 = %p\n", hWnd1);
239
240 hWnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP,
241 0, 0, 10, 10, 0, 0, 0, NULL);
242 ok(hWnd2 != 0, "CreateWindowExA error %d\n", GetLastError());
243 trace("hWnd2 = %p\n", hWnd2);
244
245 SetLastError(0xdeadbeef);
246 ok(!CloseClipboard(), "CloseClipboard should fail if clipboard wasn't open\n");
247 ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN || broken(GetLastError() == 0xdeadbeef), /* wow64 */
248 "wrong error %u\n", GetLastError());
249
250 ok(OpenClipboard(0), "OpenClipboard failed\n");
251 ok(!GetClipboardOwner(), "clipboard should still be not owned\n");
252 ok(!OpenClipboard(hWnd1), "OpenClipboard should fail since clipboard already opened\n");
253 ok(OpenClipboard(0), "OpenClipboard again failed\n");
254 ret = CloseClipboard();
255 ok( ret, "CloseClipboard error %d\n", GetLastError());
256
257 ok(OpenClipboard(hWnd1), "OpenClipboard failed\n");
258 run_thread( open_clipboard_thread, hWnd1, __LINE__ );
259 run_thread( empty_clipboard_thread, 0, __LINE__ );
260 run_thread( set_clipboard_data_thread, hWnd1, __LINE__ );
261 ok( !IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE available\n" );
262 ok( !GetClipboardData( CF_WAVE ), "CF_WAVE data available\n" );
263 run_process( "set_clipboard_data 0" );
264 ok(!CloseClipboard(), "CloseClipboard should fail if clipboard wasn't open\n");
265 ok(OpenClipboard(hWnd1), "OpenClipboard failed\n");
266
267 SetLastError(0xdeadbeef);
268 ret = OpenClipboard(hWnd2);
269 ok(!ret && (GetLastError() == 0xdeadbeef || GetLastError() == ERROR_ACCESS_DENIED),
270 "OpenClipboard should fail without setting last error value, or with ERROR_ACCESS_DENIED, got error %d\n", GetLastError());
271
272 SetLastError(0xdeadbeef);
273 ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef, "clipboard should still be not owned\n");
274 ret = EmptyClipboard();
275 ok( ret, "EmptyClipboard error %d\n", GetLastError());
276 ok(GetClipboardOwner() == hWnd1, "clipboard should be owned by %p, not by %p\n", hWnd1, GetClipboardOwner());
277 run_thread( empty_clipboard_thread, 0, __LINE__ );
278 run_thread( set_clipboard_data_thread, hWnd1, __LINE__ );
279 ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
280 ok( GetClipboardData( CF_WAVE ) != 0, "CF_WAVE data not available\n" );
281 run_process( "set_clipboard_data 1" );
282
283 SetLastError(0xdeadbeef);
284 ret = OpenClipboard(hWnd2);
285 ok(!ret && (GetLastError() == 0xdeadbeef || GetLastError() == ERROR_ACCESS_DENIED),
286 "OpenClipboard should fail without setting last error value, or with ERROR_ACCESS_DENIED, got error %d\n", GetLastError());
287
288 ret = CloseClipboard();
289 ok( ret, "CloseClipboard error %d\n", GetLastError());
290 ok(GetClipboardOwner() == hWnd1, "clipboard should still be owned\n");
291
292 /* any window will do, even from a different process */
293 ret = OpenClipboard( GetDesktopWindow() );
294 ok( ret, "OpenClipboard error %d\n", GetLastError());
295 ret = EmptyClipboard();
296 ok( ret, "EmptyClipboard error %d\n", GetLastError());
297 ok( GetClipboardOwner() == GetDesktopWindow(), "wrong owner %p/%p\n",
298 GetClipboardOwner(), GetDesktopWindow() );
299 run_thread( set_clipboard_data_thread, GetDesktopWindow(), __LINE__ );
300 ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
301 ok( GetClipboardData( CF_WAVE ) != 0, "CF_WAVE data not available\n" );
302 run_process( "set_clipboard_data 2" );
303 ret = CloseClipboard();
304 ok( ret, "CloseClipboard error %d\n", GetLastError());
305
306 ret = OpenClipboard( hWnd1 );
307 ok( ret, "OpenClipboard error %d\n", GetLastError());
308 ret = EmptyClipboard();
309 ok( ret, "EmptyClipboard error %d\n", GetLastError());
310 SetClipboardData( CF_WAVE, 0 );
311 SetClipboardViewer( hWnd1 );
312 ok( GetClipboardOwner() == hWnd1, "wrong owner %p/%p\n", GetClipboardOwner(), hWnd1 );
313 ok( GetClipboardViewer() == hWnd1, "wrong viewer %p/%p\n", GetClipboardViewer(), hWnd1 );
314 ok( GetOpenClipboardWindow() == hWnd1, "wrong open win %p/%p\n", GetOpenClipboardWindow(), hWnd1 );
315 ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
316
317 old_proc = (WNDPROC)SetWindowLongPtrA( hWnd1, GWLP_WNDPROC, (LONG_PTR)winproc_wrapper );
318 ret = DestroyWindow(hWnd1);
319 ok( ret, "DestroyWindow error %d\n", GetLastError());
320 ret = DestroyWindow(hWnd2);
321 ok( ret, "DestroyWindow error %d\n", GetLastError());
322 SetLastError(0xdeadbeef);
323 ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef, "clipboard should not be owned\n");
324 ok(!GetClipboardViewer() && GetLastError() == 0xdeadbeef, "viewer still exists\n");
325 ok(!GetOpenClipboardWindow() && GetLastError() == 0xdeadbeef, "clipboard should not be open\n");
326 ok( !IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE available\n" );
327
328 SetLastError( 0xdeadbeef );
329 ret = CloseClipboard();
330 ok( !ret, "CloseClipboard succeeded\n" );
331 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "wrong error %u\n", GetLastError() );
332
333 ret = OpenClipboard( 0 );
334 ok( ret, "OpenClipboard error %d\n", GetLastError());
335 run_thread( set_clipboard_data_thread, 0, __LINE__ );
336 ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
337 ok( GetClipboardData( CF_WAVE ) != 0, "CF_WAVE data not available\n" );
338 run_process( "set_clipboard_data 3" );
339 ret = CloseClipboard();
340 ok( ret, "CloseClipboard error %d\n", GetLastError());
341
342 run_thread( open_and_empty_clipboard_thread, 0, __LINE__ );
343 ok( !GetOpenClipboardWindow(), "wrong open window %p\n", GetOpenClipboardWindow() );
344 ok( !GetClipboardOwner(), "wrong owner window %p\n", GetClipboardOwner() );
345
346 ret = OpenClipboard( 0 );
347 ok( ret, "OpenClipboard error %d\n", GetLastError());
348 run_thread( set_clipboard_data_thread, 0, __LINE__ );
349 ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
350 ok( GetClipboardData( CF_WAVE ) != 0, "CF_WAVE data not available\n" );
351 run_process( "set_clipboard_data 4" );
352 ret = EmptyClipboard();
353 ok( ret, "EmptyClipboard error %d\n", GetLastError());
354 ret = CloseClipboard();
355 ok( ret, "CloseClipboard error %d\n", GetLastError());
356
357 SetLastError( 0xdeadbeef );
358 ok( !SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 )),
359 "SetClipboardData succeeded\n" );
360 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "wrong error %u\n", GetLastError() );
361 ok( !IsClipboardFormatAvailable( CF_WAVE ), "SetClipboardData succeeded\n" );
362
363 run_thread( open_and_empty_clipboard_thread, GetDesktopWindow(), __LINE__ );
364 ok( !GetOpenClipboardWindow(), "wrong open window %p\n", GetOpenClipboardWindow() );
365 ok( GetClipboardOwner() == GetDesktopWindow(), "wrong owner window %p / %p\n",
366 GetClipboardOwner(), GetDesktopWindow() );
367
368 run_thread( open_and_empty_clipboard_win_thread, 0, __LINE__ );
369 ok( !GetOpenClipboardWindow(), "wrong open window %p\n", GetOpenClipboardWindow() );
370 ok( !GetClipboardOwner(), "wrong owner window %p\n", GetClipboardOwner() );
371 }
372
373 static void test_RegisterClipboardFormatA(void)
374 {
375 ATOM atom_id;
376 UINT format_id, format_id2;
377 char buf[256];
378 int len;
379 BOOL ret;
380 HANDLE handle;
381
382 format_id = RegisterClipboardFormatA("my_cool_clipboard_format");
383 ok(format_id > 0xc000 && format_id < 0xffff, "invalid clipboard format id %04x\n", format_id);
384
385 format_id2 = RegisterClipboardFormatA("MY_COOL_CLIPBOARD_FORMAT");
386 ok(format_id2 == format_id, "invalid clipboard format id %04x\n", format_id2);
387
388 len = GetClipboardFormatNameA(format_id, buf, 256);
389 ok(len == lstrlenA("my_cool_clipboard_format"), "wrong format name length %d\n", len);
390 ok(!lstrcmpA(buf, "my_cool_clipboard_format"), "wrong format name \"%s\"\n", buf);
391
392 len = GetClipboardFormatNameA(format_id, NULL, 0);
393 ok(len == 0, "wrong format name length %d\n", len);
394
395 lstrcpyA(buf, "foo");
396 SetLastError(0xdeadbeef);
397 len = GetAtomNameA((ATOM)format_id, buf, 256);
398 ok(len == 0, "GetAtomNameA should fail\n");
399 ok(GetLastError() == ERROR_INVALID_HANDLE, "err %d\n", GetLastError());
400
401 todo_wine
402 {
403 lstrcpyA(buf, "foo");
404 SetLastError(0xdeadbeef);
405 len = GlobalGetAtomNameA((ATOM)format_id, buf, 256);
406 ok(len == 0, "GlobalGetAtomNameA should fail\n");
407 ok(GetLastError() == ERROR_INVALID_HANDLE, "err %d\n", GetLastError());
408 }
409
410 SetLastError(0xdeadbeef);
411 atom_id = FindAtomA("my_cool_clipboard_format");
412 ok(atom_id == 0, "FindAtomA should fail\n");
413 ok(GetLastError() == ERROR_FILE_NOT_FOUND, "err %d\n", GetLastError());
414
415 if (0)
416 {
417 /* this relies on the clipboard and global atom table being different */
418 SetLastError(0xdeadbeef);
419 atom_id = GlobalFindAtomA("my_cool_clipboard_format");
420 ok(atom_id == 0, "GlobalFindAtomA should fail\n");
421 ok(GetLastError() == ERROR_FILE_NOT_FOUND, "err %d\n", GetLastError());
422 }
423
424 for (format_id = 0; format_id < 0x10fff; format_id++)
425 {
426 SetLastError(0xdeadbeef);
427 len = GetClipboardFormatNameA(format_id, buf, 256);
428
429 if (format_id < 0xc000 || format_id > 0xffff)
430 ok(!len, "GetClipboardFormatNameA should fail, but it returned %d (%s)\n", len, buf);
431 else if (len && winetest_debug > 1)
432 trace("%04x: %s\n", format_id, len ? buf : "");
433 }
434
435 ret = OpenClipboard(0);
436 ok( ret, "OpenClipboard error %d\n", GetLastError());
437
438 /* try some invalid/unregistered formats */
439 SetLastError( 0xdeadbeef );
440 handle = SetClipboardData( 0, GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, 1 ));
441 ok( !handle, "SetClipboardData succeeded\n" );
442 ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "wrong error %u\n", GetLastError());
443 handle = SetClipboardData( 0x1234, GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, 1 ));
444 ok( handle != 0, "SetClipboardData failed err %d\n", GetLastError());
445 handle = SetClipboardData( 0x123456, GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, 1 ));
446 ok( handle != 0, "SetClipboardData failed err %d\n", GetLastError());
447 handle = SetClipboardData( 0xffff8765, GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, 1 ));
448 ok( handle != 0, "SetClipboardData failed err %d\n", GetLastError());
449
450 ok( IsClipboardFormatAvailable( 0x1234 ), "format missing\n" );
451 ok( IsClipboardFormatAvailable( 0x123456 ), "format missing\n" );
452 ok( IsClipboardFormatAvailable( 0xffff8765 ), "format missing\n" );
453 ok( !IsClipboardFormatAvailable( 0 ), "format available\n" );
454 ok( !IsClipboardFormatAvailable( 0x3456 ), "format available\n" );
455 ok( !IsClipboardFormatAvailable( 0x8765 ), "format available\n" );
456
457 trace("# of formats available: %d\n", CountClipboardFormats());
458
459 format_id = 0;
460 while ((format_id = EnumClipboardFormats(format_id)))
461 {
462 ok(IsClipboardFormatAvailable(format_id), "format %04x was listed as available\n", format_id);
463 len = GetClipboardFormatNameA(format_id, buf, 256);
464 trace("%04x: %s\n", format_id, len ? buf : "");
465 }
466
467 ret = EmptyClipboard();
468 ok( ret, "EmptyClipboard error %d\n", GetLastError());
469 ret =CloseClipboard();
470 ok( ret, "CloseClipboard error %d\n", GetLastError());
471
472 if (CountClipboardFormats())
473 {
474 SetLastError(0xdeadbeef);
475 ok(!EnumClipboardFormats(0), "EnumClipboardFormats should fail if clipboard wasn't open\n");
476 ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN,
477 "Last error should be set to ERROR_CLIPBOARD_NOT_OPEN, not %d\n", GetLastError());
478 }
479
480 SetLastError(0xdeadbeef);
481 ok(!EmptyClipboard(), "EmptyClipboard should fail if clipboard wasn't open\n");
482 ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN || broken(GetLastError() == 0xdeadbeef), /* wow64 */
483 "Wrong error %u\n", GetLastError());
484
485 format_id = RegisterClipboardFormatA("#1234");
486 ok(format_id == 1234, "invalid clipboard format id %04x\n", format_id);
487 }
488
489 static HGLOBAL create_textA(void)
490 {
491 HGLOBAL h = GlobalAlloc(GMEM_DDESHARE|GMEM_MOVEABLE, 10);
492 char *p = GlobalLock(h);
493 memcpy(p, "test\0\0\0\0\0", 10);
494 GlobalUnlock(h);
495 return h;
496 }
497
498 static HGLOBAL create_textW(void)
499 {
500 static const WCHAR testW[] = {'t','e','s','t',0,0,0,0,0,0};
501 HGLOBAL h = GlobalAlloc(GMEM_DDESHARE|GMEM_MOVEABLE, sizeof(testW));
502 WCHAR *p = GlobalLock(h);
503 memcpy(p, testW, sizeof(testW));
504 GlobalUnlock(h);
505 return h;
506 }
507
508 static HANDLE create_metafile(void)
509 {
510 const RECT rect = {0, 0, 100, 100};
511 METAFILEPICT *pict;
512 HANDLE ret;
513 HMETAFILE mf;
514 HDC hdc = CreateMetaFileA( NULL );
515 ExtTextOutA( hdc, 0, 0, ETO_OPAQUE, &rect, "Test String", strlen("Test String"), NULL );
516 mf = CloseMetaFile( hdc );
517 ret = GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, sizeof(*pict) );
518 pict = GlobalLock( ret );
519 pict->mm = MM_TEXT;
520 pict->xExt = pict->yExt = 100;
521 pict->hMF = mf;
522 GlobalUnlock( ret );
523 return ret;
524 }
525
526 static HENHMETAFILE create_emf(void)
527 {
528 const RECT rect = {0, 0, 100, 100};
529 HDC hdc = CreateEnhMetaFileA(NULL, NULL, &rect, "HENHMETAFILE Ole Clipboard Test\0Test\0\0");
530 ExtTextOutA(hdc, 0, 0, ETO_OPAQUE, &rect, "Test String", strlen("Test String"), NULL);
531 return CloseEnhMetaFile(hdc);
532 }
533
534 static HBITMAP create_bitmap(void)
535 {
536 HDC hdc = GetDC( 0 );
537 UINT bpp = GetDeviceCaps( hdc, BITSPIXEL );
538 ReleaseDC( 0, hdc );
539 return CreateBitmap( 10, 10, 1, bpp, NULL );
540 }
541
542 static HBITMAP create_dib( BOOL v5 )
543 {
544 HANDLE ret;
545 BITMAPINFOHEADER *hdr;
546
547 ret = GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE | GMEM_ZEROINIT,
548 sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD) + 16 * 16 * 4 );
549 hdr = GlobalLock( ret );
550 hdr->biSize = v5 ? sizeof(BITMAPV5HEADER) : sizeof(*hdr);
551 hdr->biWidth = 16;
552 hdr->biHeight = 16;
553 hdr->biPlanes = 1;
554 hdr->biBitCount = 32;
555 hdr->biCompression = BI_RGB;
556 if (v5)
557 {
558 BITMAPV5HEADER *hdr5 = (BITMAPV5HEADER *)hdr;
559 hdr5->bV5RedMask = 0x0000ff;
560 hdr5->bV5GreenMask = 0x00ff00;
561 hdr5->bV5BlueMask = 0xff0000;
562 hdr5->bV5AlphaMask = 0xff000000;
563 }
564 GlobalUnlock( ret );
565 return ret;
566 }
567
568 static LRESULT CALLBACK renderer_winproc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
569 {
570 static UINT rendered;
571 UINT ret;
572
573 switch (msg)
574 {
575 case WM_RENDERFORMAT:
576 if (wp < 32) rendered |= (1 << wp);
577 break;
578 case WM_USER:
579 ret = rendered;
580 rendered = 0;
581 return ret;
582 }
583 return DefWindowProcA( hwnd, msg, wp, lp );
584 }
585
586 static void test_synthesized(void)
587 {
588 static const struct test
589 {
590 UINT format;
591 UINT expected[8];
592 } tests[] =
593 {
594 /* 0 */ { CF_TEXT, { CF_TEXT, CF_LOCALE, CF_OEMTEXT, CF_UNICODETEXT }},
595 { CF_OEMTEXT, { CF_OEMTEXT, CF_LOCALE, CF_TEXT, CF_UNICODETEXT }},
596 { CF_UNICODETEXT, { CF_UNICODETEXT, CF_LOCALE, CF_TEXT, CF_OEMTEXT }},
597 { CF_ENHMETAFILE, { CF_ENHMETAFILE, CF_METAFILEPICT }},
598 { CF_METAFILEPICT, { CF_METAFILEPICT, CF_ENHMETAFILE }},
599 /* 5 */ { CF_BITMAP, { CF_BITMAP, CF_DIB, CF_DIBV5 }},
600 { CF_DIB, { CF_DIB, CF_BITMAP, CF_DIBV5 }},
601 { CF_DIBV5, { CF_DIBV5, CF_BITMAP, CF_DIB }},
602 };
603
604 HGLOBAL h, htext;
605 HENHMETAFILE emf;
606 BOOL r;
607 UINT cf, i, j, count, rendered, seq, old_seq;
608 HANDLE data;
609 HWND hwnd;
610
611 hwnd = CreateWindowA( "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL );
612 SetWindowLongPtrA( hwnd, GWLP_WNDPROC, (LONG_PTR)renderer_winproc );
613
614 htext = create_textA();
615 emf = create_emf();
616
617 r = OpenClipboard(NULL);
618 ok(r, "gle %d\n", GetLastError());
619 r = EmptyClipboard();
620 ok(r, "gle %d\n", GetLastError());
621 h = SetClipboardData(CF_TEXT, htext);
622 ok(h == htext, "got %p\n", h);
623 h = SetClipboardData(CF_ENHMETAFILE, emf);
624 ok(h == emf, "got %p\n", h);
625 r = CloseClipboard();
626 ok(r, "gle %d\n", GetLastError());
627
628 count = CountClipboardFormats();
629 ok( count == 6, "count %u\n", count );
630 r = IsClipboardFormatAvailable( CF_TEXT );
631 ok( r, "CF_TEXT not available err %d\n", GetLastError());
632 r = IsClipboardFormatAvailable( CF_LOCALE );
633 ok( r, "CF_LOCALE not available err %d\n", GetLastError());
634 r = IsClipboardFormatAvailable( CF_OEMTEXT );
635 ok( r, "CF_OEMTEXT not available err %d\n", GetLastError());
636 r = IsClipboardFormatAvailable( CF_UNICODETEXT );
637 ok( r, "CF_UNICODETEXT not available err %d\n", GetLastError());
638 r = IsClipboardFormatAvailable( CF_ENHMETAFILE );
639 ok( r, "CF_ENHMETAFILE not available err %d\n", GetLastError());
640 r = IsClipboardFormatAvailable( CF_METAFILEPICT );
641 ok( r, "CF_METAFILEPICT not available err %d\n", GetLastError());
642
643 r = OpenClipboard(NULL);
644 ok(r, "gle %d\n", GetLastError());
645 cf = EnumClipboardFormats(0);
646 ok(cf == CF_TEXT, "cf %08x\n", cf);
647 data = GetClipboardData(cf);
648 ok(data != NULL, "couldn't get data, cf %08x\n", cf);
649
650 cf = EnumClipboardFormats(cf);
651 ok(cf == CF_ENHMETAFILE, "cf %08x\n", cf);
652 data = GetClipboardData(cf);
653 ok(data != NULL, "couldn't get data, cf %08x\n", cf);
654
655 cf = EnumClipboardFormats(cf);
656 ok(cf == CF_LOCALE, "cf %08x\n", cf);
657 data = GetClipboardData(cf);
658 ok(data != NULL, "couldn't get data, cf %08x\n", cf);
659
660 cf = EnumClipboardFormats(cf);
661 ok(cf == CF_OEMTEXT, "cf %08x\n", cf);
662 data = GetClipboardData(cf);
663 ok(data != NULL, "couldn't get data, cf %08x\n", cf);
664
665 cf = EnumClipboardFormats(cf);
666 ok(cf == CF_UNICODETEXT, "cf %08x\n", cf);
667
668 cf = EnumClipboardFormats(cf);
669 ok(cf == CF_METAFILEPICT, "cf %08x\n", cf);
670 data = GetClipboardData(cf);
671 ok(data != NULL, "couldn't get data, cf %08x\n", cf);
672
673 cf = EnumClipboardFormats(cf);
674 ok(cf == 0, "cf %08x\n", cf);
675
676 r = EmptyClipboard();
677 ok(r, "gle %d\n", GetLastError());
678
679 SetClipboardData( CF_UNICODETEXT, create_textW() );
680 SetClipboardData( CF_TEXT, create_textA() );
681 SetClipboardData( CF_OEMTEXT, create_textA() );
682 r = CloseClipboard();
683 ok(r, "gle %d\n", GetLastError());
684
685 r = OpenClipboard( NULL );
686 ok(r, "gle %d\n", GetLastError());
687 SetLastError( 0xdeadbeef );
688 cf = EnumClipboardFormats(0);
689 ok( cf == CF_UNICODETEXT, "cf %08x\n", cf );
690 ok( GetLastError() == ERROR_SUCCESS, "wrong error %u\n", GetLastError() );
691 SetLastError( 0xdeadbeef );
692 cf = EnumClipboardFormats(cf);
693 ok( cf == CF_TEXT, "cf %08x\n", cf );
694 ok( GetLastError() == ERROR_SUCCESS, "wrong error %u\n", GetLastError() );
695 SetLastError( 0xdeadbeef );
696 cf = EnumClipboardFormats(cf);
697 ok( cf == CF_OEMTEXT, "cf %08x\n", cf );
698 ok( GetLastError() == ERROR_SUCCESS, "wrong error %u\n", GetLastError() );
699 SetLastError( 0xdeadbeef );
700 cf = EnumClipboardFormats(cf);
701 ok( cf == CF_LOCALE, "cf %08x\n", cf );
702 ok( GetLastError() == ERROR_SUCCESS, "wrong error %u\n", GetLastError() );
703 SetLastError( 0xdeadbeef );
704 cf = EnumClipboardFormats( cf );
705 ok( cf == 0, "cf %08x\n", cf );
706 ok( GetLastError() == ERROR_SUCCESS, "wrong error %u\n", GetLastError() );
707 SetLastError( 0xdeadbeef );
708 cf = EnumClipboardFormats( 0xdead );
709 ok( cf == 0, "cf %08x\n", cf );
710 ok( GetLastError() == ERROR_SUCCESS, "wrong error %u\n", GetLastError() );
711
712 r = EmptyClipboard();
713 ok(r, "gle %d\n", GetLastError());
714
715 r = CloseClipboard();
716 ok(r, "gle %d\n", GetLastError());
717
718 for (i = 0; i < ARRAY_SIZE(tests); i++)
719 {
720 r = OpenClipboard(NULL);
721 ok(r, "%u: gle %d\n", i, GetLastError());
722 r = EmptyClipboard();
723 ok(r, "%u: gle %d\n", i, GetLastError());
724
725 switch (tests[i].format)
726 {
727 case CF_TEXT:
728 case CF_OEMTEXT:
729 SetClipboardData( tests[i].format, create_textA() );
730 break;
731 case CF_UNICODETEXT:
732 SetClipboardData( CF_UNICODETEXT, create_textW() );
733 break;
734 case CF_ENHMETAFILE:
735 SetClipboardData( CF_ENHMETAFILE, create_emf() );
736 break;
737 case CF_METAFILEPICT:
738 SetClipboardData( CF_METAFILEPICT, create_metafile() );
739 break;
740 case CF_BITMAP:
741 SetClipboardData( CF_BITMAP, create_bitmap() );
742 break;
743 case CF_DIB:
744 case CF_DIBV5:
745 SetClipboardData( tests[i].format, create_dib( tests[i].format == CF_DIBV5 ));
746 break;
747 }
748
749 count = CountClipboardFormats();
750 ok( count == 1, "%u: count %u\n", i, count );
751
752 r = CloseClipboard();
753 ok(r, "%u: gle %d\n", i, GetLastError());
754
755 count = CountClipboardFormats();
756 for (j = 0; tests[i].expected[j]; j++)
757 {
758 r = IsClipboardFormatAvailable( tests[i].expected[j] );
759 ok( r, "%u: %04x not available\n", i, tests[i].expected[j] );
760 }
761 ok( count == j, "%u: count %u instead of %u\n", i, count, j );
762
763 r = OpenClipboard( hwnd );
764 ok(r, "%u: gle %d\n", i, GetLastError());
765 cf = 0;
766 for (j = 0; tests[i].expected[j]; j++)
767 {
768 cf = EnumClipboardFormats( cf );
769 ok(cf == tests[i].expected[j], "%u.%u: got %04x instead of %04x\n",
770 i, j, cf, tests[i].expected[j] );
771 if (cf != tests[i].expected[j]) break;
772 old_seq = GetClipboardSequenceNumber();
773 data = GetClipboardData( cf );
774 ok(data != NULL ||
775 broken( tests[i].format == CF_DIBV5 && cf == CF_DIB ), /* >= Vista */
776 "%u: couldn't get data, cf %04x err %d\n", i, cf, GetLastError());
777 seq = GetClipboardSequenceNumber();
778 ok(seq == old_seq, "sequence changed (test %d %d)\n", i, cf);
779 switch (cf)
780 {
781 case CF_LOCALE:
782 {
783 UINT *ptr = GlobalLock( data );
784 ok( GlobalSize( data ) == sizeof(*ptr), "%u: size %lu\n", i, GlobalSize( data ));
785 ok( *ptr == GetUserDefaultLCID() ||
786 broken( *ptr == MAKELANGID( LANG_ENGLISH, SUBLANG_DEFAULT )),
787 "%u: CF_LOCALE %08x/%08x\n", i, *ptr, GetUserDefaultLCID() );
788 GlobalUnlock( data );
789 break;
790 }
791 case CF_TEXT:
792 case CF_OEMTEXT:
793 ok( GlobalSize( data ) == 10, "wrong len %ld\n", GlobalSize( data ));
794 break;
795 case CF_UNICODETEXT:
796 ok( GlobalSize( data ) == 10 * sizeof(WCHAR), "wrong len %ld\n", GlobalSize( data ));
797 break;
798 }
799 }
800 if (!tests[i].expected[j])
801 {
802 cf = EnumClipboardFormats( cf );
803 ok(cf == 0, "%u: cf %04x\n", i, cf);
804 }
805
806 /* now with delayed rendering */
807
808 r = EmptyClipboard();
809 ok(r, "%u: gle %d\n", i, GetLastError());
810
811 rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
812 ok( !rendered, "%u: formats %08x have been rendered\n", i, rendered );
813
814 SetClipboardData( tests[i].format, 0 );
815 rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
816 ok( !rendered, "%u: formats %08x have been rendered\n", i, rendered );
817
818 count = CountClipboardFormats();
819 ok( count == 1, "%u: count %u\n", i, count );
820
821 r = CloseClipboard();
822 ok(r, "%u: gle %d\n", i, GetLastError());
823 rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
824 ok( !rendered, "%u: formats %08x have been rendered\n", i, rendered );
825
826 count = CountClipboardFormats();
827 for (j = 0; tests[i].expected[j]; j++)
828 {
829 r = IsClipboardFormatAvailable( tests[i].expected[j] );
830 ok( r, "%u: %04x not available\n", i, tests[i].expected[j] );
831 }
832 ok( count == j, "%u: count %u instead of %u\n", i, count, j );
833 rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
834 ok( !rendered, "%u: formats %08x have been rendered\n", i, rendered );
835
836 r = OpenClipboard(NULL);
837 ok(r, "%u: gle %d\n", i, GetLastError());
838 cf = 0;
839 for (j = 0; tests[i].expected[j]; j++)
840 {
841 cf = EnumClipboardFormats( cf );
842 ok(cf == tests[i].expected[j], "%u.%u: got %04x instead of %04x\n",
843 i, j, cf, tests[i].expected[j] );
844 if (cf != tests[i].expected[j]) break;
845 rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
846 ok( !rendered, "%u.%u: formats %08x have been rendered\n", i, j, rendered );
847 data = GetClipboardData( cf );
848 rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
849 if (cf == CF_LOCALE)
850 {
851 ok(data != NULL, "%u: CF_LOCALE no data\n", i);
852 ok( !rendered, "%u.%u: formats %08x have been rendered\n", i, j, rendered );
853 }
854 else
855 {
856 ok(!data, "%u: format %04x got data %p\n", i, cf, data);
857 ok( rendered == (1 << tests[i].format),
858 "%u.%u: formats %08x have been rendered\n", i, j, rendered );
859 /* try to render a second time */
860 data = GetClipboardData( cf );
861 rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
862 ok( rendered == (1 << tests[i].format),
863 "%u.%u: formats %08x have been rendered\n", i, j, rendered );
864 }
865 }
866 if (!tests[i].expected[j])
867 {
868 cf = EnumClipboardFormats( cf );
869 ok(cf == 0, "%u: cf %04x\n", i, cf);
870 }
871 r = CloseClipboard();
872 ok(r, "%u: gle %d\n", i, GetLastError());
873 rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
874 ok( !rendered, "%u: formats %08x have been rendered\n", i, rendered );
875 }
876
877 r = OpenClipboard(NULL);
878 ok(r, "gle %d\n", GetLastError());
879 r = EmptyClipboard();
880 ok(r, "gle %d\n", GetLastError());
881 r = CloseClipboard();
882 ok(r, "gle %d\n", GetLastError());
883 DestroyWindow( hwnd );
884 }
885
886 static DWORD WINAPI clipboard_render_data_thread(void *param)
887 {
888 HANDLE handle = SetClipboardData( CF_UNICODETEXT, create_textW() );
889 ok( handle != 0, "SetClipboardData failed: %d\n", GetLastError() );
890 return 0;
891 }
892
893 static CRITICAL_SECTION clipboard_cs;
894 static HWND next_wnd;
895 static UINT wm_drawclipboard;
896 static UINT wm_clipboardupdate;
897 static UINT wm_destroyclipboard;
898 static UINT wm_renderformat;
899 static UINT nb_formats;
900 static BOOL cross_thread;
901 static BOOL do_render_format;
902 static HANDLE update_event;
903
904 static LRESULT CALLBACK clipboard_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
905 {
906 LRESULT ret;
907 DWORD msg_flags = InSendMessageEx( NULL );
908
909 switch(msg) {
910 case WM_DRAWCLIPBOARD:
911 ok( msg_flags == (cross_thread ? ISMEX_NOTIFY : ISMEX_NOSEND),
912 "WM_DRAWCLIPBOARD wrong flags %x\n", msg_flags );
913 EnterCriticalSection(&clipboard_cs);
914 wm_drawclipboard++;
915 LeaveCriticalSection(&clipboard_cs);
916 break;
917 case WM_CHANGECBCHAIN:
918 ok( msg_flags == (cross_thread ? ISMEX_SEND : ISMEX_NOSEND),
919 "WM_CHANGECBCHAIN wrong flags %x\n", msg_flags );
920 if (next_wnd == (HWND)wp)
921 next_wnd = (HWND)lp;
922 else if (next_wnd)
923 SendMessageA(next_wnd, msg, wp, lp);
924 break;
925 case WM_DESTROYCLIPBOARD:
926 ok( msg_flags == (cross_thread ? ISMEX_SEND : ISMEX_NOSEND),
927 "WM_DESTROYCLIPBOARD wrong flags %x\n", msg_flags );
928 wm_destroyclipboard++;
929 ok( GetClipboardOwner() == hwnd, "WM_DESTROYCLIPBOARD owner %p\n", GetClipboardOwner() );
930 nb_formats = CountClipboardFormats();
931 break;
932 case WM_RENDERFORMAT:
933 ok( !wm_renderformat, "multiple WM_RENDERFORMAT %04x / %04lx\n", wm_renderformat, wp );
934 wm_renderformat = wp;
935
936 if (do_render_format)
937 {
938 UINT seq, old_seq;
939 HANDLE handle;
940
941 old_seq = GetClipboardSequenceNumber();
942 handle = SetClipboardData( CF_TEXT, create_textA() );
943 ok( handle != 0, "SetClipboardData failed: %d\n", GetLastError() );
944 seq = GetClipboardSequenceNumber();
945 ok( seq == old_seq, "sequence changed\n" );
946 old_seq = seq;
947
948 handle = CreateThread( NULL, 0, clipboard_render_data_thread, NULL, 0, NULL );
949 ok( handle != NULL, "CreateThread failed: %d\n", GetLastError() );
950 ok( WaitForSingleObject(handle, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n" );
951 CloseHandle( handle );
952 seq = GetClipboardSequenceNumber();
953 ok( seq == old_seq, "sequence changed\n" );
954 }
955
956 break;
957 case WM_CLIPBOARDUPDATE:
958 ok( msg_flags == ISMEX_NOSEND, "WM_CLIPBOARDUPDATE wrong flags %x\n", msg_flags );
959 EnterCriticalSection(&clipboard_cs);
960 wm_clipboardupdate++;
961 SetEvent(update_event);
962 LeaveCriticalSection(&clipboard_cs);
963 break;
964 case WM_USER:
965 ChangeClipboardChain(hwnd, next_wnd);
966 PostQuitMessage(0);
967 break;
968 case WM_USER+1:
969 ret = wm_drawclipboard;
970 wm_drawclipboard = 0;
971 return ret;
972 case WM_USER+2:
973 ret = wm_clipboardupdate;
974 wm_clipboardupdate = 0;
975 return ret;
976 case WM_USER+3:
977 ret = wm_destroyclipboard;
978 wm_destroyclipboard = 0;
979 return ret;
980 case WM_USER+4:
981 ret = wm_renderformat;
982 wm_renderformat = 0;
983 return ret;
984 case WM_USER+5:
985 return nb_formats;
986 }
987
988 return DefWindowProcA(hwnd, msg, wp, lp);
989 }
990
991 static void get_clipboard_data_process(void)
992 {
993 HANDLE data;
994 BOOL r;
995
996 r = OpenClipboard(0);
997 ok(r, "OpenClipboard failed: %d\n", GetLastError());
998 data = GetClipboardData( CF_UNICODETEXT );
999 ok( data != NULL, "GetClipboardData failed: %d\n", GetLastError());
1000 r = CloseClipboard();
1001 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1002 }
1003
1004 static UINT old_seq;
1005
1006 static void check_messages_(int line, HWND win, UINT seq_diff, UINT draw, UINT update, UINT destroy, UINT render)
1007 {
1008 MSG msg;
1009 UINT count, fmt, seq;
1010
1011 seq = GetClipboardSequenceNumber();
1012 ok_(__FILE__, line)(seq - old_seq == seq_diff, "sequence diff %d\n", seq - old_seq);
1013 old_seq = seq;
1014
1015 if (!cross_thread)
1016 {
1017 while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
1018 }
1019
1020 if (update && !broken(!pAddClipboardFormatListener))
1021 ok(WaitForSingleObject(update_event, 1000) == WAIT_OBJECT_0, "wait failed\n");
1022
1023 count = SendMessageA( win, WM_USER + 1, 0, 0 );
1024 ok_(__FILE__, line)(count == draw, "WM_DRAWCLIPBOARD %sreceived\n", draw ? "not " : "");
1025 count = SendMessageA( win, WM_USER + 2, 0, 0 );
1026 ok_(__FILE__, line)(count == update || broken(!pAddClipboardFormatListener),
1027 "WM_CLIPBOARDUPDATE %sreceived\n", update ? "not " : "");
1028 count = SendMessageA( win, WM_USER + 3, 0, 0 );
1029 ok_(__FILE__, line)(count == destroy, "WM_DESTROYCLIPBOARD %sreceived\n", destroy ? "not " : "");
1030 fmt = SendMessageA( win, WM_USER + 4, 0, 0 );
1031 ok_(__FILE__, line)(fmt == render, "WM_RENDERFORMAT received %04x, expected %04x\n", fmt, render);
1032 }
1033 #define check_messages(a,b,c,d,e,f) check_messages_(__LINE__,a,b,c,d,e,f)
1034
1035 static DWORD WINAPI clipboard_thread(void *param)
1036 {
1037 HWND ret, win = param;
1038 BOOL r;
1039 MSG msg;
1040 HANDLE handle;
1041 UINT count, fmt, formats;
1042
1043 cross_thread = (GetWindowThreadProcessId( win, NULL ) != GetCurrentThreadId());
1044 trace( "%s-threaded test\n", cross_thread ? "multi" : "single" );
1045
1046 old_seq = GetClipboardSequenceNumber();
1047
1048 EnterCriticalSection(&clipboard_cs);
1049 SetLastError(0xdeadbeef);
1050 next_wnd = SetClipboardViewer(win);
1051 ok(GetLastError() == 0xdeadbeef, "GetLastError = %d\n", GetLastError());
1052 LeaveCriticalSection(&clipboard_cs);
1053
1054 SetLastError( 0xdeadbeef );
1055 ret = SetClipboardViewer( (HWND)0xdead );
1056 ok( !ret, "SetClipboardViewer succeeded\n" );
1057 ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
1058 SetLastError( 0xdeadbeef );
1059 r = ChangeClipboardChain( win, (HWND)0xdead );
1060 ok( !r, "ChangeClipboardChain succeeded\n" );
1061 ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
1062 SetLastError( 0xdeadbeef );
1063 r = ChangeClipboardChain( (HWND)0xdead, next_wnd );
1064 ok( !r, "ChangeClipboardChain succeeded\n" );
1065 ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
1066
1067 if (pAddClipboardFormatListener)
1068 {
1069 r = pAddClipboardFormatListener(win);
1070 ok( r, "AddClipboardFormatListener failed err %d\n", GetLastError());
1071 SetLastError( 0xdeadbeef );
1072 r = pAddClipboardFormatListener( win );
1073 ok( !r, "AddClipboardFormatListener succeeded\n" );
1074 ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
1075 SetLastError( 0xdeadbeef );
1076 r = pAddClipboardFormatListener( (HWND)0xdead );
1077 ok( !r, "AddClipboardFormatListener succeeded\n" );
1078 ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
1079 r = pAddClipboardFormatListener( GetDesktopWindow() );
1080 ok( r, "AddClipboardFormatListener failed err %d\n", GetLastError());
1081 r = pRemoveClipboardFormatListener( GetDesktopWindow() );
1082 ok( r, "RemoveClipboardFormatListener failed err %d\n", GetLastError());
1083 }
1084
1085 check_messages(win, 0, 1, 0, 0, 0);
1086
1087 SetLastError( 0xdeadbeef );
1088 r = OpenClipboard( (HWND)0xdead );
1089 ok( !r, "OpenClipboard succeeded\n" );
1090 ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
1091
1092 r = OpenClipboard(win);
1093 ok(r, "OpenClipboard failed: %d\n", GetLastError());
1094
1095 check_messages(win, 0, 0, 0, 0, 0);
1096
1097 r = EmptyClipboard();
1098 ok(r, "EmptyClipboard failed: %d\n", GetLastError());
1099
1100 check_messages(win, 1, 0, 0, 0, 0);
1101
1102 r = EmptyClipboard();
1103 ok(r, "EmptyClipboard failed: %d\n", GetLastError());
1104 /* sequence changes again, even though it was already empty */
1105 check_messages(win, 1, 0, 0, 1, 0);
1106 count = SendMessageA( win, WM_USER+5, 0, 0 );
1107 ok( !count, "wrong format count %u on WM_DESTROYCLIPBOARD\n", count );
1108
1109 handle = SetClipboardData( CF_TEXT, create_textA() );
1110 ok(handle != 0, "SetClipboardData failed: %d\n", GetLastError());
1111
1112 check_messages(win, 1, 0, 0, 0, 0);
1113
1114 SetClipboardData( CF_UNICODETEXT, 0 );
1115
1116 check_messages(win, 1, 0, 0, 0, 0);
1117
1118 SetClipboardData( CF_UNICODETEXT, 0 ); /* same data again */
1119
1120 check_messages(win, 1, 0, 0, 0, 0);
1121
1122 ok( IsClipboardFormatAvailable( CF_TEXT ), "CF_TEXT available\n" );
1123 ok( IsClipboardFormatAvailable( CF_UNICODETEXT ), "CF_UNICODETEXT available\n" );
1124 ok( !IsClipboardFormatAvailable( CF_OEMTEXT ), "CF_OEMTEXT available\n" );
1125
1126 EnterCriticalSection(&clipboard_cs);
1127 r = CloseClipboard();
1128 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1129 LeaveCriticalSection(&clipboard_cs);
1130
1131 check_messages(win, 2, 1, 1, 0, 0);
1132
1133 r = OpenClipboard(win);
1134 ok(r, "OpenClipboard failed: %d\n", GetLastError());
1135
1136 check_messages(win, 0, 0, 0, 0, 0);
1137
1138 ok( IsClipboardFormatAvailable( CF_TEXT ), "CF_TEXT available\n" );
1139 ok( IsClipboardFormatAvailable( CF_UNICODETEXT ), "CF_UNICODETEXT available\n" );
1140 ok( IsClipboardFormatAvailable( CF_OEMTEXT ), "CF_OEMTEXT available\n" );
1141
1142 ok( GetClipboardOwner() == win, "wrong owner %p\n", GetClipboardOwner());
1143 handle = GetClipboardData( CF_UNICODETEXT );
1144 ok( !handle, "got data for CF_UNICODETEXT\n" );
1145 fmt = SendMessageA( win, WM_USER+4, 0, 0 );
1146 ok( fmt == CF_UNICODETEXT, "WM_RENDERFORMAT received %04x\n", fmt );
1147
1148 do_render_format = TRUE;
1149 handle = GetClipboardData( CF_OEMTEXT );
1150 ok( handle != NULL, "didn't get data for CF_OEMTEXT\n" );
1151 fmt = SendMessageA( win, WM_USER+4, 0, 0 );
1152 ok( fmt == CF_UNICODETEXT, "WM_RENDERFORMAT received %04x\n", fmt );
1153 do_render_format = FALSE;
1154
1155 SetClipboardData( CF_WAVE, 0 );
1156 check_messages(win, 1, 0, 0, 0, 0);
1157
1158 r = CloseClipboard();
1159 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1160 /* no synthesized format, so CloseClipboard doesn't change the sequence */
1161 check_messages(win, 0, 1, 1, 0, 0);
1162
1163 r = OpenClipboard(win);
1164 ok(r, "OpenClipboard failed: %d\n", GetLastError());
1165 r = CloseClipboard();
1166 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1167 /* nothing changed */
1168 check_messages(win, 0, 0, 0, 0, 0);
1169
1170 formats = CountClipboardFormats();
1171 r = OpenClipboard(0);
1172 ok(r, "OpenClipboard failed: %d\n", GetLastError());
1173 r = EmptyClipboard();
1174 ok(r, "EmptyClipboard failed: %d\n", GetLastError());
1175 r = CloseClipboard();
1176 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1177
1178 check_messages(win, 1, 1, 1, 1, 0);
1179 count = SendMessageA( win, WM_USER+5, 0, 0 );
1180 ok( count == formats, "wrong format count %u on WM_DESTROYCLIPBOARD\n", count );
1181
1182 r = OpenClipboard(win);
1183 ok(r, "OpenClipboard failed: %d\n", GetLastError());
1184 SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
1185 check_messages(win, 1, 0, 0, 0, 0);
1186
1187 EnterCriticalSection(&clipboard_cs);
1188 r = CloseClipboard();
1189 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1190 LeaveCriticalSection(&clipboard_cs);
1191
1192 check_messages(win, 0, 1, 1, 0, 0);
1193
1194 run_process( "grab_clipboard 0" );
1195
1196 if (!cross_thread)
1197 {
1198 /* in this case we get a cross-thread WM_DRAWCLIPBOARD */
1199 cross_thread = TRUE;
1200 while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
1201 cross_thread = FALSE;
1202 }
1203 check_messages(win, 1, 1, 1, 0, 0);
1204
1205 r = OpenClipboard(0);
1206 ok(r, "OpenClipboard failed: %d\n", GetLastError());
1207 SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
1208 check_messages(win, 1, 0, 0, 0, 0);
1209
1210 EnterCriticalSection(&clipboard_cs);
1211 r = CloseClipboard();
1212 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1213 LeaveCriticalSection(&clipboard_cs);
1214
1215 check_messages(win, 0, 1, 1, 0, 0);
1216
1217 run_process( "grab_clipboard 1" );
1218
1219 if (!cross_thread)
1220 {
1221 /* in this case we get a cross-thread WM_DRAWCLIPBOARD */
1222 cross_thread = TRUE;
1223 while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
1224 cross_thread = FALSE;
1225 }
1226 check_messages(win, 2, 1, 1, 0, 0);
1227
1228 r = OpenClipboard(0);
1229 ok(r, "OpenClipboard failed: %d\n", GetLastError());
1230 SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
1231 check_messages(win, 1, 0, 0, 0, 0);
1232
1233 EnterCriticalSection(&clipboard_cs);
1234 r = CloseClipboard();
1235 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1236 LeaveCriticalSection(&clipboard_cs);
1237
1238 check_messages(win, 0, 1, 1, 0, 0);
1239
1240 if (cross_thread)
1241 {
1242 r = OpenClipboard( win );
1243 ok(r, "OpenClipboard failed: %d\n", GetLastError());
1244 r = EmptyClipboard();
1245 ok(r, "EmptyClipboard failed: %d\n", GetLastError());
1246 SetClipboardData( CF_TEXT, 0 );
1247 r = CloseClipboard();
1248 ok(r, "CloseClipboard failed: %d\n", GetLastError());
1249
1250 do_render_format = TRUE;
1251 old_seq = GetClipboardSequenceNumber();
1252 run_process( "get_clipboard_data" );
1253 do_render_format = FALSE;
1254
1255 check_messages(win, 0, 1, 1, 0, CF_TEXT);
1256 }
1257
1258 r = PostMessageA(win, WM_USER, 0, 0);
1259 ok(r, "PostMessage failed: %d\n", GetLastError());
1260
1261 if (pRemoveClipboardFormatListener)
1262 {
1263 r = pRemoveClipboardFormatListener(win);
1264 ok( r, "RemoveClipboardFormatListener failed err %d\n", GetLastError());
1265 SetLastError( 0xdeadbeef );
1266 r = pRemoveClipboardFormatListener(win);
1267 ok( !r, "RemoveClipboardFormatListener succeeded\n" );
1268 ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
1269 SetLastError( 0xdeadbeef );
1270 r = pRemoveClipboardFormatListener( (HWND)0xdead );
1271 ok( !r, "RemoveClipboardFormatListener succeeded\n" );
1272 ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
1273 }
1274 return 0;
1275 }
1276
1277 static void test_messages(void)
1278 {
1279 WNDCLASSA cls;
1280 HWND win;
1281 MSG msg;
1282 HANDLE thread;
1283 DWORD tid;
1284
1285 InitializeCriticalSection(&clipboard_cs);
1286 update_event = CreateEventW(NULL, FALSE, FALSE, NULL);
1287
1288 memset(&cls, 0, sizeof(cls));
1289 cls.lpfnWndProc = clipboard_wnd_proc;
1290 cls.hInstance = GetModuleHandleA(NULL);
1291 cls.lpszClassName = "clipboard_test";
1292 RegisterClassA(&cls);
1293
1294 win = CreateWindowA("clipboard_test", NULL, 0, 0, 0, 0, 0, NULL, 0, NULL, 0);
1295 ok(win != NULL, "CreateWindow failed: %d\n", GetLastError());
1296
1297 thread = CreateThread(NULL, 0, clipboard_thread, (void*)win, 0, &tid);
1298 ok(thread != NULL, "CreateThread failed: %d\n", GetLastError());
1299
1300 while(GetMessageA(&msg, NULL, 0, 0))
1301 {
1302 ok( msg.message != WM_DRAWCLIPBOARD, "WM_DRAWCLIPBOARD was posted\n" );
1303 TranslateMessage(&msg);
1304 DispatchMessageA(&msg);
1305 }
1306
1307 ok(WaitForSingleObject(thread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
1308 CloseHandle(thread);
1309
1310 DestroyWindow( win );
1311
1312 /* same tests again but inside a single thread */
1313
1314 win = CreateWindowA( "clipboard_test", NULL, 0, 0, 0, 0, 0, NULL, 0, NULL, 0 );
1315 ok( win != NULL, "CreateWindow failed: %d\n", GetLastError() );
1316
1317 clipboard_thread( win );
1318 DestroyWindow( win );
1319
1320 UnregisterClassA("clipboard_test", GetModuleHandleA(NULL));
1321 DeleteCriticalSection(&clipboard_cs);
1322 }
1323
1324 static BOOL is_moveable( HANDLE handle )
1325 {
1326 void *ptr = GlobalLock( handle );
1327 if (ptr) GlobalUnlock( handle );
1328 return ptr && ptr != handle;
1329 }
1330
1331 static BOOL is_fixed( HANDLE handle )
1332 {
1333 void *ptr = GlobalLock( handle );
1334 if (ptr) GlobalUnlock( handle );
1335 return ptr && ptr == handle;
1336 }
1337
1338 static BOOL is_freed( HANDLE handle )
1339 {
1340 return !GlobalSize( handle );
1341 }
1342
1343 static UINT format_id;
1344 static HBITMAP bitmap, bitmap2;
1345 static HPALETTE palette;
1346 static const LOGPALETTE logpalette = { 0x300, 1, {{ 0x12, 0x34, 0x56, 0x78 }}};
1347
1348 static void test_handles( HWND hwnd )
1349 {
1350 HGLOBAL h, htext, htext2, htext3, htext4, htext5;
1351 HGLOBAL hfixed, hfixed2, hmoveable, empty_fixed, empty_moveable;
1352 void *ptr;
1353 UINT format_id2 = RegisterClipboardFormatA( "another format" );
1354 BOOL r;
1355 HANDLE data;
1356 HBITMAP bitmap_temp;
1357 DWORD process;
1358 BOOL is_owner = (GetWindowThreadProcessId( hwnd, &process ) && process == GetCurrentProcessId());
1359
1360 trace( "hwnd %p\n", hwnd );
1361 htext = create_textA();
1362 htext2 = create_textA();
1363 htext3 = create_textA();
1364 htext4 = create_textA();
1365 htext5 = create_textA();
1366 bitmap = CreateBitmap( 10, 10, 1, 1, NULL );
1367 bitmap2 = CreateBitmap( 10, 10, 1, 1, NULL );
1368 palette = CreatePalette( &logpalette );
1369
1370 hfixed = GlobalAlloc( GMEM_FIXED, 17 );
1371 hfixed2 = GlobalAlloc( GMEM_FIXED, 17 );
1372 ok( is_fixed( hfixed ), "expected fixed mem %p\n", hfixed );
1373 ok( GlobalSize( hfixed ) == 17, "wrong size %lu\n", GlobalSize( hfixed ));
1374
1375 hmoveable = GlobalAlloc( GMEM_MOVEABLE, 23 );
1376 ok( is_moveable( hmoveable ), "expected moveable mem %p\n", hmoveable );
1377 ok( GlobalSize( hmoveable ) == 23, "wrong size %lu\n", GlobalSize( hmoveable ));
1378
1379 empty_fixed = GlobalAlloc( GMEM_FIXED, 0 );
1380 ok( is_fixed( empty_fixed ), "expected fixed mem %p\n", empty_fixed );
1381
1382 empty_moveable = GlobalAlloc( GMEM_MOVEABLE, 0 );
1383 /* discarded handles can't be GlobalLock'ed */
1384 ok( is_freed( empty_moveable ), "expected free mem %p\n", empty_moveable );
1385
1386 r = OpenClipboard( hwnd );
1387 ok( r, "gle %d\n", GetLastError() );
1388 r = EmptyClipboard();
1389 ok( r, "gle %d\n", GetLastError() );
1390
1391 h = SetClipboardData( CF_TEXT, htext );
1392 ok( h == htext, "got %p\n", h );
1393 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1394 h = SetClipboardData( format_id, htext2 );
1395 ok( h == htext2, "got %p\n", h );
1396 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1397 bitmap_temp = CreateBitmap( 10, 10, 1, 1, NULL );
1398 h = SetClipboardData( CF_BITMAP, bitmap_temp );
1399 ok( h == bitmap_temp, "got %p\n", h );
1400 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1401 h = SetClipboardData( CF_BITMAP, bitmap );
1402 ok( h == bitmap, "got %p\n", h );
1403 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1404 ok( !GetObjectType( bitmap_temp ), "expected free object %p\n", bitmap_temp );
1405 h = SetClipboardData( CF_DSPBITMAP, bitmap2 );
1406 ok( h == bitmap2, "got %p\n", h );
1407 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1408 h = SetClipboardData( CF_PALETTE, palette );
1409 ok( h == palette, "got %p\n", h );
1410 ok( GetObjectType( h ) == OBJ_PAL, "expected palette %p\n", h );
1411 h = SetClipboardData( CF_GDIOBJFIRST + 3, htext3 );
1412 ok( h == htext3, "got %p\n", h );
1413 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1414 h = SetClipboardData( CF_PRIVATEFIRST + 7, htext5 );
1415 ok( h == htext5, "got %p\n", h );
1416 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1417 h = SetClipboardData( format_id2, empty_moveable );
1418 ok( !h, "got %p\n", h );
1419 GlobalFree( empty_moveable );
1420
1421 if (0) /* crashes on vista64 */
1422 {
1423 ptr = HeapAlloc( GetProcessHeap(), 0, 0 );
1424 h = SetClipboardData( format_id2, ptr );
1425 ok( !h, "got %p\n", h );
1426 HeapFree( GetProcessHeap(), 0, ptr );
1427 }
1428
1429 h = SetClipboardData( format_id2, empty_fixed );
1430 ok( h == empty_fixed, "got %p\n", h );
1431 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1432 h = SetClipboardData( 0xdeadbeef, hfixed2 );
1433 ok( h == hfixed2, "got %p\n", h );
1434 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1435 h = SetClipboardData( 0xdeadbabe, hmoveable );
1436 ok( h == hmoveable, "got %p\n", h );
1437 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1438
1439 ptr = HeapAlloc( GetProcessHeap(), 0, 37 );
1440 h = SetClipboardData( 0xdeadfade, ptr );
1441 ok( h == ptr || !h, "got %p\n", h );
1442 if (!h) /* heap blocks are rejected on >= win8 */
1443 {
1444 HeapFree( GetProcessHeap(), 0, ptr );
1445 ptr = NULL;
1446 }
1447
1448 data = GetClipboardData( CF_TEXT );
1449 ok( data == htext, "wrong data %p\n", data );
1450 ok( is_moveable( data ), "expected moveable mem %p\n", data );
1451
1452 data = GetClipboardData( format_id );
1453 ok( data == htext2, "wrong data %p, cf %08x\n", data, format_id );
1454 ok( is_moveable( data ), "expected moveable mem %p\n", data );
1455
1456 data = GetClipboardData( CF_GDIOBJFIRST + 3 );
1457 ok( data == htext3, "wrong data %p\n", data );
1458 ok( is_moveable( data ), "expected moveable mem %p\n", data );
1459
1460 data = GetClipboardData( CF_PRIVATEFIRST + 7 );
1461 ok( data == htext5, "wrong data %p\n", data );
1462 ok( is_moveable( data ), "expected moveable mem %p\n", data );
1463
1464 data = GetClipboardData( format_id2 );
1465 ok( data == empty_fixed, "wrong data %p\n", data );
1466 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1467
1468 data = GetClipboardData( 0xdeadbeef );
1469 ok( data == hfixed2, "wrong data %p\n", data );
1470 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1471
1472 data = GetClipboardData( 0xdeadbabe );
1473 ok( data == hmoveable, "wrong data %p\n", data );
1474 ok( is_moveable( data ), "expected moveable mem %p\n", data );
1475
1476 data = GetClipboardData( 0xdeadfade );
1477 ok( data == ptr, "wrong data %p\n", data );
1478
1479 h = SetClipboardData( CF_PRIVATEFIRST + 7, htext4 );
1480 ok( h == htext4, "got %p\n", h );
1481 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1482 ok( is_freed( htext5 ), "expected freed mem %p\n", htext5 );
1483
1484 h = SetClipboardData( 0xdeadbeef, hfixed );
1485 ok( h == hfixed, "got %p\n", h );
1486 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1487 if (0) /* this test is unreliable / crashes */
1488 ok( is_freed( hfixed2 ), "expected freed mem %p\n", hfixed2 );
1489
1490 r = CloseClipboard();
1491 ok( r, "gle %d\n", GetLastError() );
1492
1493 /* data handles are still valid */
1494 ok( is_moveable( htext ), "expected moveable mem %p\n", htext );
1495 ok( is_moveable( htext2 ), "expected moveable mem %p\n", htext2 );
1496 ok( is_moveable( htext3 ), "expected moveable mem %p\n", htext3 );
1497 ok( is_moveable( htext4 ), "expected moveable mem %p\n", htext4 );
1498 ok( GetObjectType( bitmap ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap );
1499 ok( GetObjectType( bitmap2 ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap2 );
1500 ok( GetObjectType( palette ) == OBJ_PAL, "expected palette %p\n", palette );
1501 ok( is_fixed( hfixed ), "expected fixed mem %p\n", hfixed );
1502 ok( is_moveable( hmoveable ), "expected moveable mem %p\n", hmoveable );
1503 ok( is_fixed( empty_fixed ), "expected fixed mem %p\n", empty_fixed );
1504
1505 r = OpenClipboard( hwnd );
1506 ok( r, "gle %d\n", GetLastError() );
1507
1508 /* and now they are freed, unless we are the owner */
1509 if (!is_owner)
1510 {
1511 ok( is_freed( htext ), "expected freed mem %p\n", htext );
1512 ok( is_freed( htext2 ), "expected freed mem %p\n", htext2 );
1513 ok( is_freed( htext3 ), "expected freed mem %p\n", htext3 );
1514 ok( is_freed( htext4 ), "expected freed mem %p\n", htext4 );
1515 ok( is_freed( hmoveable ), "expected freed mem %p\n", hmoveable );
1516
1517 data = GetClipboardData( CF_TEXT );
1518 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1519
1520 data = GetClipboardData( format_id );
1521 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1522
1523 data = GetClipboardData( CF_GDIOBJFIRST + 3 );
1524 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1525
1526 data = GetClipboardData( CF_PRIVATEFIRST + 7 );
1527 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1528
1529 data = GetClipboardData( format_id2 );
1530 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1531 ok( GlobalSize( data ) == 1, "wrong size %lu\n", GlobalSize( data ));
1532
1533 data = GetClipboardData( 0xdeadbeef );
1534 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1535 ok( GlobalSize( data ) == 17, "wrong size %lu\n", GlobalSize( data ));
1536
1537 data = GetClipboardData( 0xdeadbabe );
1538 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1539 ok( GlobalSize( data ) == 23, "wrong size %lu\n", GlobalSize( data ));
1540
1541 data = GetClipboardData( 0xdeadfade );
1542 ok( is_fixed( data ) || !ptr, "expected fixed mem %p\n", data );
1543 if (ptr) ok( GlobalSize( data ) == 37, "wrong size %lu\n", GlobalSize( data ));
1544 }
1545 else
1546 {
1547 ok( is_moveable( htext ), "expected moveable mem %p\n", htext );
1548 ok( is_moveable( htext2 ), "expected moveable mem %p\n", htext2 );
1549 ok( is_moveable( htext3 ), "expected moveable mem %p\n", htext3 );
1550 ok( is_moveable( htext4 ), "expected moveable mem %p\n", htext4 );
1551 ok( is_moveable( hmoveable ), "expected moveable mem %p\n", hmoveable );
1552
1553 data = GetClipboardData( CF_TEXT );
1554 ok( data == htext, "wrong data %p\n", data );
1555
1556 data = GetClipboardData( format_id );
1557 ok( data == htext2, "wrong data %p, cf %08x\n", data, format_id );
1558
1559 data = GetClipboardData( CF_GDIOBJFIRST + 3 );
1560 ok( data == htext3, "wrong data %p\n", data );
1561
1562 data = GetClipboardData( CF_PRIVATEFIRST + 7 );
1563 ok( data == htext4, "wrong data %p\n", data );
1564
1565 data = GetClipboardData( format_id2 );
1566 ok( data == empty_fixed, "wrong data %p\n", data );
1567
1568 data = GetClipboardData( 0xdeadbeef );
1569 ok( data == hfixed, "wrong data %p\n", data );
1570
1571 data = GetClipboardData( 0xdeadbabe );
1572 ok( data == hmoveable, "wrong data %p\n", data );
1573
1574 data = GetClipboardData( 0xdeadfade );
1575 ok( data == ptr, "wrong data %p\n", data );
1576 }
1577
1578 data = GetClipboardData( CF_OEMTEXT );
1579 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1580 data = GetClipboardData( CF_UNICODETEXT );
1581 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1582 data = GetClipboardData( CF_LOCALE );
1583 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1584 data = GetClipboardData( CF_BITMAP );
1585 ok( data == bitmap, "expected bitmap %p\n", data );
1586 data = GetClipboardData( CF_DSPBITMAP );
1587 ok( data == bitmap2, "expected bitmap %p\n", data );
1588 data = GetClipboardData( CF_PALETTE );
1589 ok( data == palette, "expected palette %p\n", data );
1590 data = GetClipboardData( CF_DIB );
1591 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1592 data = GetClipboardData( CF_DIBV5 );
1593 ok( is_fixed( data ), "expected fixed mem %p\n", data );
1594
1595 ok( GetObjectType( bitmap ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap );
1596 ok( GetObjectType( bitmap2 ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap2 );
1597 ok( GetObjectType( palette ) == OBJ_PAL, "expected palette %p\n", palette );
1598 ok( is_fixed( hfixed ), "expected fixed mem %p\n", hfixed );
1599 ok( is_fixed( empty_fixed ), "expected fixed mem %p\n", empty_fixed );
1600
1601 r = EmptyClipboard();
1602 ok( r, "gle %d\n", GetLastError() );
1603
1604 /* w2003, w2008 don't seem to free the data here */
1605 ok( is_freed( htext ) || broken( !is_freed( htext )), "expected freed mem %p\n", htext );
1606 ok( is_freed( htext2 ) || broken( !is_freed( htext2 )), "expected freed mem %p\n", htext2 );
1607 ok( is_freed( htext3 ) || broken( !is_freed( htext3 )), "expected freed mem %p\n", htext3 );
1608 ok( is_freed( htext4 ) || broken( !is_freed( htext4 )), "expected freed mem %p\n", htext4 );
1609 ok( is_freed( hmoveable ) || broken( !is_freed( hmoveable )), "expected freed mem %p\n", hmoveable );
1610 ok( is_fixed( empty_fixed ), "expected fixed mem %p\n", empty_fixed );
1611 ok( is_fixed( hfixed ), "expected fixed mem %p\n", hfixed );
1612 ok( !GetObjectType( bitmap ), "expected freed handle %p\n", bitmap );
1613 ok( !GetObjectType( bitmap2 ), "expected freed handle %p\n", bitmap2 );
1614 ok( !GetObjectType( palette ), "expected freed handle %p\n", palette );
1615
1616 r = CloseClipboard();
1617 ok( r, "gle %d\n", GetLastError() );
1618 }
1619
1620 static DWORD WINAPI test_handles_thread( void *arg )
1621 {
1622 trace( "running from different thread\n" );
1623 test_handles( (HWND)arg );
1624 return 0;
1625 }
1626
1627 static DWORD WINAPI test_handles_thread2( void *arg )
1628 {
1629 BOOL r;
1630 HANDLE h;
1631 char *ptr;
1632
1633 r = OpenClipboard( 0 );
1634 ok( r, "gle %d\n", GetLastError() );
1635 h = GetClipboardData( CF_TEXT );
1636 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1637 ptr = GlobalLock( h );
1638 if (ptr) ok( !strcmp( "test", ptr ), "wrong data '%.5s'\n", ptr );
1639 GlobalUnlock( h );
1640 h = GetClipboardData( format_id );
1641 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1642 ptr = GlobalLock( h );
1643 if (ptr) ok( !strcmp( "test", ptr ), "wrong data '%.5s'\n", ptr );
1644 GlobalUnlock( h );
1645 h = GetClipboardData( CF_GDIOBJFIRST + 3 );
1646 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1647 ptr = GlobalLock( h );
1648 if (ptr) ok( !strcmp( "test", ptr ), "wrong data '%.5s'\n", ptr );
1649 GlobalUnlock( h );
1650 trace( "gdiobj %p\n", h );
1651 h = GetClipboardData( CF_PRIVATEFIRST + 7 );
1652 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1653 ptr = GlobalLock( h );
1654 if (ptr) ok( !strcmp( "test", ptr ), "wrong data '%.5s'\n", ptr );
1655 GlobalUnlock( h );
1656 trace( "private %p\n", h );
1657 h = GetClipboardData( CF_BITMAP );
1658 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1659 ok( h == bitmap, "different bitmap %p / %p\n", h, bitmap );
1660 trace( "bitmap %p\n", h );
1661 h = GetClipboardData( CF_DSPBITMAP );
1662 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1663 ok( h == bitmap2, "different bitmap %p / %p\n", h, bitmap2 );
1664 trace( "bitmap2 %p\n", h );
1665 h = GetClipboardData( CF_PALETTE );
1666 ok( GetObjectType( h ) == OBJ_PAL, "expected palette %p\n", h );
1667 ok( h == palette, "different palette %p / %p\n", h, palette );
1668 trace( "palette %p\n", h );
1669 h = GetClipboardData( CF_DIB );
1670 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1671 h = GetClipboardData( CF_DIBV5 );
1672 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1673 r = CloseClipboard();
1674 ok( r, "gle %d\n", GetLastError() );
1675 return 0;
1676 }
1677
1678 static void test_handles_process( const char *str )
1679 {
1680 BOOL r;
1681 HANDLE h;
1682 char *ptr;
1683 BITMAP bm;
1684 PALETTEENTRY entry;
1685 BYTE buffer[1024];
1686
1687 format_id = RegisterClipboardFormatA( "my_cool_clipboard_format" );
1688 r = OpenClipboard( 0 );
1689 ok( r, "gle %d\n", GetLastError() );
1690 h = GetClipboardData( CF_TEXT );
1691 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1692 ptr = GlobalLock( h );
1693 ok( !strcmp( str, ptr ), "wrong data '%.5s'\n", ptr );
1694 GlobalUnlock( h );
1695 h = GetClipboardData( format_id );
1696 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1697 ptr = GlobalLock( h );
1698 if (ptr) ok( !strcmp( str, ptr ), "wrong data '%.5s'\n", ptr );
1699 GlobalUnlock( h );
1700 h = GetClipboardData( CF_GDIOBJFIRST + 3 );
1701 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1702 ptr = GlobalLock( h );
1703 ok( !strcmp( str, ptr ), "wrong data '%.5s'\n", ptr );
1704 GlobalUnlock( h );
1705 trace( "gdiobj %p\n", h );
1706 h = GetClipboardData( CF_PRIVATEFIRST + 7 );
1707 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1708 ptr = GlobalLock( h );
1709 ok( !strcmp( str, ptr ), "wrong data '%.5s'\n", ptr );
1710 GlobalUnlock( h );
1711 trace( "private %p\n", h );
1712 h = GetClipboardData( CF_BITMAP );
1713 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1714 ok( GetObjectW( h, sizeof(bm), &bm ) == sizeof(bm), "GetObject %p failed\n", h );
1715 ok( bm.bmWidth == 13 && bm.bmHeight == 17, "wrong bitmap %ux%u\n", bm.bmWidth, bm.bmHeight );
1716 trace( "bitmap %p\n", h );
1717 h = GetClipboardData( CF_DSPBITMAP );
1718 ok( !GetObjectType( h ), "expected invalid object %p\n", h );
1719 trace( "bitmap2 %p\n", h );
1720 h = GetClipboardData( CF_PALETTE );
1721 ok( GetObjectType( h ) == OBJ_PAL, "expected palette %p\n", h );
1722 ok( GetPaletteEntries( h, 0, 1, &entry ) == 1, "GetPaletteEntries %p failed\n", h );
1723 ok( entry.peRed == 0x12 && entry.peGreen == 0x34 && entry.peBlue == 0x56,
1724 "wrong color %02x,%02x,%02x\n", entry.peRed, entry.peGreen, entry.peBlue );
1725 trace( "palette %p\n", h );
1726 h = GetClipboardData( CF_METAFILEPICT );
1727 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1728 #ifdef __REACTOS__
1729 if (h != NULL)
1730 #endif
1731 ok( GetObjectType( ((METAFILEPICT *)h)->hMF ) == OBJ_METAFILE,
1732 "wrong object %p\n", ((METAFILEPICT *)h)->hMF );
1733 trace( "metafile %p\n", h );
1734 h = GetClipboardData( CF_DSPMETAFILEPICT );
1735 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1736 #ifdef __REACTOS__
1737 if (h != NULL)
1738 #endif
1739 ok( GetObjectType( ((METAFILEPICT *)h)->hMF ) == OBJ_METAFILE,
1740 "wrong object %p\n", ((METAFILEPICT *)h)->hMF );
1741 trace( "metafile2 %p\n", h );
1742 h = GetClipboardData( CF_ENHMETAFILE );
1743 ok( GetObjectType( h ) == OBJ_ENHMETAFILE, "expected enhmetafile %p\n", h );
1744 ok( GetEnhMetaFileBits( h, sizeof(buffer), buffer ) > sizeof(ENHMETAHEADER),
1745 "GetEnhMetaFileBits failed on %p\n", h );
1746 ok( ((ENHMETAHEADER *)buffer)->nRecords == 3,
1747 "wrong records %u\n", ((ENHMETAHEADER *)buffer)->nRecords );
1748 trace( "enhmetafile %p\n", h );
1749 h = GetClipboardData( CF_DSPENHMETAFILE );
1750 ok( GetObjectType( h ) == OBJ_ENHMETAFILE, "expected enhmetafile %p\n", h );
1751 ok( GetEnhMetaFileBits( h, sizeof(buffer), buffer ) > sizeof(ENHMETAHEADER),
1752 "GetEnhMetaFileBits failed on %p\n", h );
1753 ok( ((ENHMETAHEADER *)buffer)->nRecords == 3,
1754 "wrong records %u\n", ((ENHMETAHEADER *)buffer)->nRecords );
1755 trace( "enhmetafile2 %p\n", h );
1756 h = GetClipboardData( CF_DIB );
1757 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1758 h = GetClipboardData( CF_DIBV5 );
1759 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1760 r = CloseClipboard();
1761 ok( r, "gle %d\n", GetLastError() );
1762 }
1763
1764 static void test_handles_process_open( const char *str )
1765 {
1766 HANDLE h, text = GlobalAlloc( GMEM_DDESHARE|GMEM_MOVEABLE, strlen(str) + 1 );
1767 char *ptr = GlobalLock( text );
1768
1769 strcpy( ptr, str );
1770 GlobalUnlock( text );
1771
1772 /* clipboard already open by parent process */
1773 h = SetClipboardData( CF_TEXT, text );
1774 ok( h == text, "wrong mem %p / %p\n", h, text );
1775 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1776 }
1777
1778 static void test_handles_process_dib( const char *str )
1779 {
1780 BOOL r;
1781 HANDLE h;
1782
1783 r = OpenClipboard( 0 );
1784 ok( r, "gle %d\n", GetLastError() );
1785 h = GetClipboardData( CF_BITMAP );
1786 ok( !GetObjectType( h ), "expected invalid object %p\n", h );
1787 trace( "dibsection %p\n", h );
1788 r = CloseClipboard();
1789 ok( r, "gle %d\n", GetLastError() );
1790 }
1791
1792 static void test_data_handles(void)
1793 {
1794 BOOL r;
1795 char *ptr;
1796 HANDLE h, text;
1797 HWND hwnd = CreateWindowA( "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL );
1798 BITMAPINFO bmi;
1799 void *bits;
1800
1801 ok( hwnd != 0, "window creation failed\n" );
1802 format_id = RegisterClipboardFormatA( "my_cool_clipboard_format" );
1803 test_handles( 0 );
1804 test_handles( GetDesktopWindow() );
1805 test_handles( hwnd );
1806 run_thread( test_handles_thread, hwnd, __LINE__ );
1807
1808 bitmap = CreateBitmap( 13, 17, 1, 1, NULL );
1809 bitmap2 = CreateBitmap( 10, 10, 1, 1, NULL );
1810 palette = CreatePalette( &logpalette );
1811
1812 r = OpenClipboard( hwnd );
1813 ok( r, "gle %d\n", GetLastError() );
1814 r = EmptyClipboard();
1815 ok( r, "gle %d\n", GetLastError() );
1816 h = SetClipboardData( CF_TEXT, create_textA() );
1817 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1818 h = SetClipboardData( format_id, create_textA() );
1819 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1820 h = SetClipboardData( CF_BITMAP, bitmap );
1821 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1822 h = SetClipboardData( CF_DSPBITMAP, bitmap2 );
1823 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1824 h = SetClipboardData( CF_PALETTE, palette );
1825 ok( GetObjectType( h ) == OBJ_PAL, "expected palette %p\n", h );
1826 h = SetClipboardData( CF_METAFILEPICT, create_metafile() );
1827 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1828 trace( "metafile %p\n", h );
1829 h = SetClipboardData( CF_DSPMETAFILEPICT, create_metafile() );
1830 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1831 trace( "metafile2 %p\n", h );
1832 h = SetClipboardData( CF_ENHMETAFILE, create_emf() );
1833 ok( GetObjectType( h ) == OBJ_ENHMETAFILE, "expected enhmetafile %p\n", h );
1834 trace( "enhmetafile %p\n", h );
1835 h = SetClipboardData( CF_DSPENHMETAFILE, create_emf() );
1836 ok( GetObjectType( h ) == OBJ_ENHMETAFILE, "expected enhmetafile %p\n", h );
1837 trace( "enhmetafile2 %p\n", h );
1838 h = SetClipboardData( CF_GDIOBJFIRST + 3, create_textA() );
1839 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1840 h = SetClipboardData( CF_PRIVATEFIRST + 7, create_textA() );
1841 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1842 r = CloseClipboard();
1843 ok( r, "gle %d\n", GetLastError() );
1844
1845 run_thread( test_handles_thread2, 0, __LINE__ );
1846 run_process( "handles test" );
1847
1848 r = OpenClipboard( hwnd );
1849 ok( r, "gle %d\n", GetLastError() );
1850 h = GetClipboardData( CF_TEXT );
1851 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1852 h = GetClipboardData( format_id );
1853 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1854 h = GetClipboardData( CF_GDIOBJFIRST + 3 );
1855 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1856 h = GetClipboardData( CF_PRIVATEFIRST + 7 );
1857 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1858
1859 r = EmptyClipboard();
1860 ok( r, "gle %d\n", GetLastError() );
1861 text = create_textA();
1862 h = SetClipboardData( CF_TEXT, text );
1863 ok( is_moveable( h ), "expected moveable mem %p\n", h );
1864
1865 run_process( "handles_open foobar" );
1866
1867 ok( is_moveable( text ), "expected moveable mem %p\n", text );
1868 h = GetClipboardData( CF_TEXT );
1869 ok( is_fixed( h ), "expected fixed mem %p\n", h );
1870 ok( is_moveable( text ), "expected moveable mem %p\n", text );
1871 ptr = GlobalLock( h );
1872 ok( !strcmp( ptr, "foobar" ), "wrong data '%.8s'\n", ptr );
1873 GlobalUnlock( h );
1874
1875 r = EmptyClipboard();
1876 ok( r, "gle %d\n", GetLastError() );
1877 ok( is_fixed( h ), "expected free mem %p\n", h );
1878 ok( is_freed( text ) || broken( is_moveable(text) ), /* w2003, w2008 */
1879 "expected free mem %p\n", text );
1880 r = CloseClipboard();
1881 ok( r, "gle %d\n", GetLastError() );
1882
1883 /* test CF_BITMAP with a DIB section */
1884 memset( &bmi, 0, sizeof(bmi) );
1885 bmi.bmiHeader.biSize = sizeof( bmi.bmiHeader );
1886 bmi.bmiHeader.biWidth = 29;
1887 bmi.bmiHeader.biHeight = 13;
1888 bmi.bmiHeader.biPlanes = 1;
1889 bmi.bmiHeader.biBitCount = 32;
1890 bitmap = CreateDIBSection( 0, &bmi, DIB_RGB_COLORS, &bits, 0, 0 );
1891
1892 r = OpenClipboard( hwnd );
1893 ok( r, "gle %d\n", GetLastError() );
1894 r = EmptyClipboard();
1895 ok( r, "gle %d\n", GetLastError() );
1896 h = SetClipboardData( CF_BITMAP, bitmap );
1897 ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
1898 trace( "dibsection %p\n", h );
1899 r = CloseClipboard();
1900 ok( r, "gle %d\n", GetLastError() );
1901
1902 run_process( "handles_dib dummy" );
1903
1904 r = OpenClipboard( hwnd );
1905 ok( r, "gle %d\n", GetLastError() );
1906 ok( GetObjectType( bitmap ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap );
1907 r = EmptyClipboard();
1908 ok( r, "gle %d\n", GetLastError() );
1909 ok( !GetObjectType( bitmap ), "expected deleted %p\n", bitmap );
1910 r = CloseClipboard();
1911 ok( r, "gle %d\n", GetLastError() );
1912
1913 DestroyWindow( hwnd );
1914 }
1915
1916 static void test_GetUpdatedClipboardFormats(void)
1917 {
1918 BOOL r;
1919 UINT count, formats[256];
1920
1921 if (!pGetUpdatedClipboardFormats)
1922 {
1923 win_skip( "GetUpdatedClipboardFormats not supported\n" );
1924 return;
1925 }
1926
1927 count = 0xdeadbeef;
1928 r = pGetUpdatedClipboardFormats( NULL, 0, &count );
1929 ok( r, "gle %d\n", GetLastError() );
1930 ok( !count, "wrong count %u\n", count );
1931
1932 count = 0xdeadbeef;
1933 r = pGetUpdatedClipboardFormats( NULL, 256, &count );
1934 ok( r, "gle %d\n", GetLastError() );
1935 ok( !count, "wrong count %u\n", count );
1936
1937 SetLastError( 0xdeadbeef );
1938 r = pGetUpdatedClipboardFormats( formats, 256, NULL );
1939 ok( !r, "succeeded\n" );
1940 ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
1941
1942 count = 0xdeadbeef;
1943 r = pGetUpdatedClipboardFormats( formats, 256, &count );
1944 ok( r, "gle %d\n", GetLastError() );
1945 ok( !count, "wrong count %u\n", count );
1946
1947 r = OpenClipboard( 0 );
1948 ok( r, "gle %d\n", GetLastError() );
1949 r = EmptyClipboard();
1950 ok( r, "gle %d\n", GetLastError() );
1951
1952 count = 0xdeadbeef;
1953 r = pGetUpdatedClipboardFormats( formats, 256, &count );
1954 ok( r, "gle %d\n", GetLastError() );
1955 ok( !count, "wrong count %u\n", count );
1956
1957 SetClipboardData( CF_UNICODETEXT, 0 );
1958
1959 count = 0xdeadbeef;
1960 memset( formats, 0xcc, sizeof(formats) );
1961 r = pGetUpdatedClipboardFormats( formats, 256, &count );
1962 ok( r, "gle %d\n", GetLastError() );
1963 ok( count == 1, "wrong count %u\n", count );
1964 ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
1965 ok( formats[1] == 0xcccccccc, "wrong format %u\n", formats[1] );
1966
1967 SetClipboardData( CF_TEXT, 0 );
1968 count = 0xdeadbeef;
1969 memset( formats, 0xcc, sizeof(formats) );
1970 r = pGetUpdatedClipboardFormats( formats, 256, &count );
1971 ok( r, "gle %d\n", GetLastError() );
1972 ok( count == 2, "wrong count %u\n", count );
1973 ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
1974 ok( formats[1] == CF_TEXT, "wrong format %u\n", formats[1] );
1975 ok( formats[2] == 0xcccccccc, "wrong format %u\n", formats[2] );
1976
1977 SetLastError( 0xdeadbeef );
1978 count = 0xdeadbeef;
1979 r = pGetUpdatedClipboardFormats( formats, 0, &count );
1980 ok( !r, "succeeded\n" );
1981 ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %u\n", GetLastError() );
1982 ok( count == 2, "wrong count %u\n", count );
1983
1984 SetLastError( 0xdeadbeef );
1985 count = 0xdeadbeef;
1986 r = pGetUpdatedClipboardFormats( formats, 1, &count );
1987 ok( !r, "succeeded\n" );
1988 ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %u\n", GetLastError() );
1989 ok( count == 2, "wrong count %u\n", count );
1990
1991 r = CloseClipboard();
1992 ok( r, "gle %d\n", GetLastError() );
1993
1994 count = 0xdeadbeef;
1995 memset( formats, 0xcc, sizeof(formats) );
1996 r = pGetUpdatedClipboardFormats( formats, 256, &count );
1997 ok( r, "gle %d\n", GetLastError() );
1998 ok( count == 4, "wrong count %u\n", count );
1999 ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
2000 ok( formats[1] == CF_TEXT, "wrong format %u\n", formats[1] );
2001 ok( formats[2] == CF_LOCALE, "wrong format %u\n", formats[2] );
2002 ok( formats[3] == CF_OEMTEXT, "wrong format %u\n", formats[3] );
2003 ok( formats[4] == 0xcccccccc, "wrong format %u\n", formats[4] );
2004
2005 count = 0xdeadbeef;
2006 memset( formats, 0xcc, sizeof(formats) );
2007 r = pGetUpdatedClipboardFormats( formats, 2, &count );
2008 ok( !r, "gle %d\n", GetLastError() );
2009 ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %u\n", GetLastError() );
2010 ok( count == 4, "wrong count %u\n", count );
2011 ok( formats[0] == 0xcccccccc, "wrong format %u\n", formats[0] );
2012
2013 count = 0xdeadbeef;
2014 r = pGetUpdatedClipboardFormats( NULL, 256, &count );
2015 ok( !r, "gle %d\n", GetLastError() );
2016 ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
2017 ok( count == 4, "wrong count %u\n", count );
2018
2019 count = 0xdeadbeef;
2020 r = pGetUpdatedClipboardFormats( NULL, 256, &count );
2021 ok( !r, "gle %d\n", GetLastError() );
2022 ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
2023 ok( count == 4, "wrong count %u\n", count );
2024 }
2025
2026 static const struct
2027 {
2028 char strA[12];
2029 WCHAR strW[12];
2030 UINT len;
2031 } test_data[] =
2032 {
2033 { "foo", {0}, 3 }, /* 0 */
2034 { "foo", {0}, 4 },
2035 { "foo\0bar", {0}, 7 },
2036 { "foo\0bar", {0}, 8 },
2037 { "", {'f','o','o'}, 3 * sizeof(WCHAR) },
2038 { "", {'f','o','o',0}, 4 * sizeof(WCHAR) }, /* 5 */
2039 { "", {'f','o','o',0,'b','a','r'}, 7 * sizeof(WCHAR) },
2040 { "", {'f','o','o',0,'b','a','r',0}, 8 * sizeof(WCHAR) },
2041 { "", {'f','o','o'}, 1 },
2042 { "", {'f','o','o'}, 2 },
2043 { "", {'f','o','o'}, 5 }, /* 10 */
2044 { "", {'f','o','o',0}, 7 },
2045 { "", {'f','o','o',0}, 9 },
2046 };
2047
2048 static void test_string_data(void)
2049 {
2050 UINT i;
2051 BOOL r;
2052 HANDLE data;
2053 char cmd[16];
2054 char bufferA[12];
2055 WCHAR bufferW[12];
2056
2057 for (i = 0; i < ARRAY_SIZE(test_data); i++)
2058 {
2059 /* 1-byte Unicode strings crash on Win64 */
2060 #ifdef _WIN64
2061 if (!test_data[i].strA[0] && test_data[i].len < sizeof(WCHAR)) continue;
2062 #endif
2063 r = OpenClipboard( 0 );
2064 ok( r, "gle %d\n", GetLastError() );
2065 r = EmptyClipboard();
2066 ok( r, "gle %d\n", GetLastError() );
2067 data = GlobalAlloc( GMEM_FIXED, test_data[i].len );
2068 if (test_data[i].strA[0])
2069 {
2070 memcpy( data, test_data[i].strA, test_data[i].len );
2071 SetClipboardData( CF_TEXT, data );
2072 memcpy( bufferA, test_data[i].strA, test_data[i].len );
2073 bufferA[test_data[i].len - 1] = 0;
2074 ok( !memcmp( data, bufferA, test_data[i].len ),
2075 "%u: wrong data %.*s\n", i, test_data[i].len, (char *)data );
2076 }
2077 else
2078 {
2079 memcpy( data, test_data[i].strW, test_data[i].len );
2080 SetClipboardData( CF_UNICODETEXT, data );
2081 memcpy( bufferW, test_data[i].strW, test_data[i].len );
2082 bufferW[(test_data[i].len + 1) / sizeof(WCHAR) - 1] = 0;
2083 ok( !memcmp( data, bufferW, test_data[i].len ),
2084 "%u: wrong data %s\n", i, wine_dbgstr_wn( data, (test_data[i].len + 1) / sizeof(WCHAR) ));
2085 }
2086 r = CloseClipboard();
2087 ok( r, "gle %d\n", GetLastError() );
2088 sprintf( cmd, "string_data %u", i );
2089 run_process( cmd );
2090 }
2091 }
2092
2093 static void test_string_data_process( int i )
2094 {
2095 BOOL r;
2096 HANDLE data;
2097 UINT len, len2;
2098 char bufferA[12];
2099 WCHAR bufferW[12];
2100
2101 r = OpenClipboard( 0 );
2102 ok( r, "gle %d\n", GetLastError() );
2103 if (test_data[i].strA[0])
2104 {
2105 data = GetClipboardData( CF_TEXT );
2106 ok( data != 0, "%u: could not get data\n", i );
2107 len = GlobalSize( data );
2108 ok( len == test_data[i].len, "%u: wrong size %u / %u\n", i, len, test_data[i].len );
2109 memcpy( bufferA, test_data[i].strA, test_data[i].len );
2110 bufferA[test_data[i].len - 1] = 0;
2111 ok( !memcmp( data, bufferA, len ), "%u: wrong data %.*s\n", i, len, (char *)data );
2112 data = GetClipboardData( CF_UNICODETEXT );
2113 ok( data != 0, "%u: could not get data\n", i );
2114 len = GlobalSize( data );
2115 len2 = MultiByteToWideChar( CP_ACP, 0, bufferA, test_data[i].len, bufferW, 12 );
2116 ok( len == len2 * sizeof(WCHAR), "%u: wrong size %u / %u\n", i, len, len2 );
2117 ok( !memcmp( data, bufferW, len ), "%u: wrong data %s\n", i, wine_dbgstr_wn( data, len2 ));
2118 }
2119 else
2120 {
2121 data = GetClipboardData( CF_UNICODETEXT );
2122 ok( data != 0, "%u: could not get data\n", i );
2123 len = GlobalSize( data );
2124 ok( len == test_data[i].len, "%u: wrong size %u / %u\n", i, len, test_data[i].len );
2125 memcpy( bufferW, test_data[i].strW, test_data[i].len );
2126 bufferW[(test_data[i].len + 1) / sizeof(WCHAR) - 1] = 0;
2127 ok( !memcmp( data, bufferW, len ),
2128 "%u: wrong data %s\n", i, wine_dbgstr_wn( data, (len + 1) / sizeof(WCHAR) ));
2129 data = GetClipboardData( CF_TEXT );
2130 if (test_data[i].len >= sizeof(WCHAR))
2131 {
2132 ok( data != 0, "%u: could not get data\n", i );
2133 len = GlobalSize( data );
2134 len2 = WideCharToMultiByte( CP_ACP, 0, bufferW, test_data[i].len / sizeof(WCHAR),
2135 bufferA, 12, NULL, NULL );
2136 bufferA[len2 - 1] = 0;
2137 ok( len == len2, "%u: wrong size %u / %u\n", i, len, len2 );
2138 ok( !memcmp( data, bufferA, len ), "%u: wrong data %.*s\n", i, len, (char *)data );
2139 }
2140 else
2141 {
2142 ok( !data, "%u: got data for empty string\n", i );
2143 ok( IsClipboardFormatAvailable( CF_TEXT ), "%u: text not available\n", i );
2144 }
2145 }
2146 r = CloseClipboard();
2147 ok( r, "gle %d\n", GetLastError() );
2148 }
2149
2150 START_TEST(clipboard)
2151 {
2152 char **argv;
2153 int argc = winetest_get_mainargs( &argv );
2154 HMODULE mod = GetModuleHandleA( "user32" );
2155
2156 argv0 = argv[0];
2157 pAddClipboardFormatListener = (void *)GetProcAddress( mod, "AddClipboardFormatListener" );
2158 pRemoveClipboardFormatListener = (void *)GetProcAddress( mod, "RemoveClipboardFormatListener" );
2159 pGetUpdatedClipboardFormats = (void *)GetProcAddress( mod, "GetUpdatedClipboardFormats" );
2160
2161 if (argc == 4 && !strcmp( argv[2], "set_clipboard_data" ))
2162 {
2163 set_clipboard_data_process( atoi( argv[3] ));
2164 return;
2165 }
2166 if (argc == 4 && !strcmp( argv[2], "grab_clipboard" ))
2167 {
2168 grab_clipboard_process( atoi( argv[3] ));
2169 return;
2170 }
2171 if (argc == 4 && !strcmp( argv[2], "handles" ))
2172 {
2173 test_handles_process( argv[3] );
2174 return;
2175 }
2176 if (argc == 4 && !strcmp( argv[2], "handles_open" ))
2177 {
2178 test_handles_process_open( argv[3] );
2179 return;
2180 }
2181 if (argc == 4 && !strcmp( argv[2], "handles_dib" ))
2182 {
2183 test_handles_process_dib( argv[3] );
2184 return;
2185 }
2186 if (argc == 4 && !strcmp( argv[2], "string_data" ))
2187 {
2188 test_string_data_process( atoi( argv[3] ));
2189 return;
2190 }
2191 if (argc == 3 && !strcmp( argv[2], "get_clipboard_data" ))
2192 {
2193 get_clipboard_data_process( );
2194 return;
2195 }
2196
2197 test_RegisterClipboardFormatA();
2198 test_ClipboardOwner();
2199 test_synthesized();
2200 test_messages();
2201 test_data_handles();
2202 test_GetUpdatedClipboardFormats();
2203 test_string_data();
2204 }
A free Windows-compatible Operating System