2 * Unit tests for DDE functions
4 * Copyright (c) 2004 Dmitry Timoshkov
5 * Copyright (c) 2007 James Hawkins
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
33 #include "wine/test.h"
35 static const WCHAR TEST_DDE_SERVICE[] = {'T','e','s','t','D','D','E','S','e','r','v','i','c','e',0};
37 static char exec_cmdA[] = "ANSI dde command";
38 static WCHAR exec_cmdW[] = {'u','n','i','c','o','d','e',' ','d','d','e',' ','c','o','m','m','a','n','d',0};
40 static WNDPROC old_dde_client_wndproc;
42 static const DWORD default_timeout = 200;
44 static void flush_events(void)
47 int diff = default_timeout;
48 DWORD time = GetTickCount() + diff;
52 if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min(10,diff), QS_ALLINPUT ) == WAIT_TIMEOUT) break;
53 while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessage( &msg );
54 diff = time - GetTickCount();
58 static void create_dde_window(HWND *hwnd, LPCSTR name, WNDPROC wndproc)
62 memset(&wcA, 0, sizeof(wcA));
63 wcA.lpfnWndProc = wndproc;
64 wcA.lpszClassName = name;
65 wcA.hInstance = GetModuleHandleA(0);
66 assert(RegisterClassA(&wcA));
68 *hwnd = CreateWindowExA(0, name, NULL, WS_POPUP,
69 500, 500, CW_USEDEFAULT, CW_USEDEFAULT,
70 GetDesktopWindow(), 0, GetModuleHandleA(0), NULL);
74 static LRESULT WINAPI dde_server_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
77 char str[MAX_PATH], *ptr;
83 static int msg_index = 0;
84 static HWND client = 0;
85 static BOOL executed = FALSE;
87 if (msg < WM_DDE_FIRST || msg > WM_DDE_LAST)
88 return DefWindowProcA(hwnd, msg, wparam, lparam);
96 client = (HWND)wparam;
97 ok(msg_index == 1, "Expected 1, got %d\n", msg_index);
99 GlobalGetAtomNameA(LOWORD(lparam), str, MAX_PATH);
100 ok(!lstrcmpA(str, "TestDDEService"), "Expected TestDDEService, got %s\n", str);
102 GlobalGetAtomNameA(HIWORD(lparam), str, MAX_PATH);
103 ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str);
105 SendMessageA(client, WM_DDE_ACK, (WPARAM)hwnd, lparam);
112 ok((msg_index >= 2 && msg_index <= 4) ||
113 (msg_index >= 7 && msg_index <= 8),
114 "Expected 2, 3, 4, 7 or 8, got %d\n", msg_index);
115 ok(wparam == (WPARAM)client, "Expected client hwnd, got %08lx\n", wparam);
116 ok(LOWORD(lparam) == CF_TEXT, "Expected CF_TEXT, got %d\n", LOWORD(lparam));
118 GlobalGetAtomNameA(HIWORD(lparam), str, MAX_PATH);
120 ok(!lstrcmpA(str, "request"), "Expected request, got %s\n", str);
122 ok(!lstrcmpA(str, "executed"), "Expected executed, got %s\n", str);
127 lstrcpyA(str, "command executed\r\n");
129 lstrcpyA(str, "command not executed\r\n");
132 lstrcpyA(str, "requested data\r\n");
134 size = sizeof(DDEDATA) + lstrlenA(str) + 1;
135 hglobal = GlobalAlloc(GMEM_MOVEABLE, size);
136 ok(hglobal != NULL, "Expected non-NULL hglobal\n");
138 data = GlobalLock(hglobal);
139 ZeroMemory(data, size);
141 /* setting fResponse to FALSE at this point destroys
142 * the internal messaging state of native dde
144 data->fResponse = TRUE;
147 data->fRelease = TRUE;
148 else if (msg_index == 3)
149 data->fAckReq = TRUE;
151 data->cfFormat = CF_TEXT;
152 lstrcpyA((LPSTR)data->Value, str);
153 GlobalUnlock(hglobal);
155 lparam = PackDDElParam(WM_DDE_ACK, (UINT)hglobal, HIWORD(lparam));
156 PostMessageA(client, WM_DDE_DATA, (WPARAM)hwnd, lparam);
163 ok(msg_index == 5 || msg_index == 6, "Expected 5 or 6, got %d\n", msg_index);
164 ok(wparam == (WPARAM)client, "Expected client hwnd, got %08lx\n", wparam);
166 UnpackDDElParam(WM_DDE_POKE, lparam, &lo, &hi);
168 GlobalGetAtomNameA(hi, str, MAX_PATH);
169 ok(!lstrcmpA(str, "poker"), "Expected poker, got %s\n", str);
171 poke = GlobalLock((HGLOBAL)lo);
172 ok(poke != NULL, "Expected non-NULL poke\n");
173 ok(poke->fReserved == 0, "Expected 0, got %d\n", poke->fReserved);
174 ok(poke->unused == 0, "Expected 0, got %d\n", poke->unused);
175 ok(poke->fRelease == TRUE, "Expected TRUE, got %d\n", poke->fRelease);
176 ok(poke->cfFormat == CF_TEXT, "Expected CF_TEXT, got %d\n", poke->cfFormat);
179 ok(lstrcmpA((LPSTR)poke->Value, "poke data\r\n"),
180 "Expected 'poke data\\r\\n', got %s\n", poke->Value);
182 ok(!lstrcmpA((LPSTR)poke->Value, "poke data\r\n"),
183 "Expected 'poke data\\r\\n', got %s\n", poke->Value);
185 GlobalUnlock((HGLOBAL)lo);
187 lparam = PackDDElParam(WM_DDE_ACK, DDE_FACK, hi);
188 PostMessageA(client, WM_DDE_ACK, (WPARAM)hwnd, lparam);
195 ok(msg_index == 7, "Expected 7, got %d\n", msg_index);
196 ok(wparam == (WPARAM)client, "Expected client hwnd, got %08lx\n", wparam);
198 ptr = GlobalLock((HGLOBAL)lparam);
199 ok(!lstrcmpA(ptr, "[Command(Var)]"), "Expected [Command(Var)], got %s\n", ptr);
200 GlobalUnlock((HGLOBAL)lparam);
204 lparam = ReuseDDElParam(lparam, WM_DDE_EXECUTE, WM_DDE_ACK, DDE_FACK, HIWORD(lparam));
205 PostMessageA(client, WM_DDE_ACK, (WPARAM)hwnd, lparam);
210 case WM_DDE_TERMINATE:
212 ok(msg_index == 9, "Expected 9, got %d\n", msg_index);
213 ok(wparam == (WPARAM)client, "Expected client hwnd, got %08lx\n", wparam);
214 ok(lparam == 0, "Expected 0, got %08lx\n", lparam);
216 PostMessageA(client, WM_DDE_TERMINATE, (WPARAM)hwnd, 0);
222 ok(FALSE, "Unhandled msg: %08x\n", msg);
225 return DefWindowProcA(hwnd, msg, wparam, lparam);
228 static void test_msg_server(HANDLE hproc)
234 create_dde_window(&hwnd, "dde_server", dde_server_wndproc);
236 while (MsgWaitForMultipleObjects( 1, &hproc, FALSE, INFINITE, QS_ALLINPUT ) != 0)
238 while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
242 GetExitCodeProcess( hproc, &res );
243 ok( !res, "client failed with %u error(s)\n", res );
246 static HDDEDATA CALLBACK client_ddeml_callback(UINT uType, UINT uFmt, HCONV hconv,
247 HSZ hsz1, HSZ hsz2, HDDEDATA hdata,
248 ULONG_PTR dwData1, ULONG_PTR dwData2)
250 ok(FALSE, "Unhandled msg: %08x\n", uType);
254 static void test_ddeml_client(void)
260 HSZ server, topic, item;
265 ret = DdeInitializeA(&client_pid, client_ddeml_callback, APPCMD_CLIENTONLY, 0);
266 ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret);
268 /* FIXME: make these atoms global and check them in the server */
270 server = DdeCreateStringHandleA(client_pid, "TestDDEService", CP_WINANSI);
271 topic = DdeCreateStringHandleA(client_pid, "TestDDETopic", CP_WINANSI);
273 DdeGetLastError(client_pid);
274 conversation = DdeConnect(client_pid, server, topic, NULL);
275 ok(conversation != NULL, "Expected non-NULL conversation\n");
276 ret = DdeGetLastError(client_pid);
277 ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret);
279 DdeFreeStringHandle(client_pid, server);
281 item = DdeCreateStringHandleA(client_pid, "request", CP_WINANSI);
283 /* XTYP_REQUEST, fRelease = TRUE */
285 DdeGetLastError(client_pid);
286 hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res);
287 ret = DdeGetLastError(client_pid);
288 ok(hdata != NULL, "Expected non-NULL hdata, got %p\n", hdata);
289 ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
292 ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %08x\n", res);
295 str = (LPSTR)DdeAccessData(hdata, &size);
296 ok(!lstrcmpA(str, "requested data\r\n"), "Expected 'requested data\\r\\n', got %s\n", str);
297 ok(size == 19, "Expected 19, got %d\n", size);
299 ret = DdeUnaccessData(hdata);
300 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
302 /* XTYP_REQUEST, fAckReq = TRUE */
304 DdeGetLastError(client_pid);
305 hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res);
306 ret = DdeGetLastError(client_pid);
307 ok(hdata != NULL, "Expected non-NULL hdata\n");
310 ok(res == DDE_FNOTPROCESSED, "Expected DDE_FNOTPROCESSED, got %d\n", res);
311 ok(ret == DMLERR_MEMORY_ERROR, "Expected DMLERR_MEMORY_ERROR, got %d\n", ret);
314 str = (LPSTR)DdeAccessData(hdata, &size);
315 ok(!lstrcmpA(str, "requested data\r\n"), "Expected 'requested data\\r\\n', got %s\n", str);
316 ok(size == 19, "Expected 19, got %d\n", size);
318 ret = DdeUnaccessData(hdata);
319 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
321 /* XTYP_REQUEST, all params normal */
323 DdeGetLastError(client_pid);
324 hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res);
325 ret = DdeGetLastError(client_pid);
326 ok(hdata != NULL, "Expected non-NULL hdata\n");
327 ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret);
330 ok(res == DDE_FNOTPROCESSED, "Expected DDE_FNOTPROCESSED, got %d\n", res);
333 str = (LPSTR)DdeAccessData(hdata, &size);
334 ok(!lstrcmpA(str, "requested data\r\n"), "Expected 'requested data\\r\\n', got %s\n", str);
335 ok(size == 19, "Expected 19, got %d\n", size);
337 ret = DdeUnaccessData(hdata);
338 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
340 /* XTYP_REQUEST, no item */
342 DdeGetLastError(client_pid);
343 hdata = DdeClientTransaction(NULL, 0, conversation, 0, CF_TEXT, XTYP_REQUEST, default_timeout, &res);
344 ret = DdeGetLastError(client_pid);
345 ok(hdata == NULL, "Expected NULL hdata, got %p\n", hdata);
346 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %08x\n", res);
347 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
349 DdeFreeStringHandle(client_pid, item);
351 item = DdeCreateStringHandleA(client_pid, "poker", CP_WINANSI);
353 lstrcpyA(str, "poke data\r\n");
354 hdata = DdeCreateDataHandle(client_pid, (LPBYTE)str, lstrlenA(str) + 1,
355 0, item, CF_TEXT, 0);
356 ok(hdata != NULL, "Expected non-NULL hdata\n");
358 /* XTYP_POKE, no item */
360 DdeGetLastError(client_pid);
361 op = DdeClientTransaction((LPBYTE)hdata, -1, conversation, 0, CF_TEXT, XTYP_POKE, default_timeout, &res);
362 ret = DdeGetLastError(client_pid);
363 ok(op == NULL, "Expected NULL, got %p\n", op);
364 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
365 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
367 /* XTYP_POKE, no data */
369 DdeGetLastError(client_pid);
370 op = DdeClientTransaction(NULL, 0, conversation, 0, CF_TEXT, XTYP_POKE, default_timeout, &res);
371 ret = DdeGetLastError(client_pid);
372 ok(op == NULL, "Expected NULL, got %p\n", op);
373 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
374 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
376 /* XTYP_POKE, wrong size */
378 DdeGetLastError(client_pid);
379 op = DdeClientTransaction((LPBYTE)hdata, 0, conversation, item, CF_TEXT, XTYP_POKE, default_timeout, &res);
380 ret = DdeGetLastError(client_pid);
381 ok(op == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", op);
382 ok(res == DDE_FACK, "Expected DDE_FACK, got %d\n", res);
383 ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret);
385 /* XTYP_POKE, correct params */
387 DdeGetLastError(client_pid);
388 op = DdeClientTransaction((LPBYTE)hdata, -1, conversation, item, CF_TEXT, XTYP_POKE, default_timeout, &res);
389 ret = DdeGetLastError(client_pid);
390 ok(op == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", op);
391 ok(res == DDE_FACK, "Expected DDE_FACK, got %d\n", res);
392 ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret);
394 DdeFreeDataHandle(hdata);
396 lstrcpyA(str, "[Command(Var)]");
397 hdata = DdeCreateDataHandle(client_pid, (LPBYTE)str, lstrlenA(str) + 1,
398 0, NULL, CF_TEXT, 0);
399 ok(hdata != NULL, "Expected non-NULL hdata\n");
401 /* XTYP_EXECUTE, correct params */
403 DdeGetLastError(client_pid);
404 op = DdeClientTransaction((LPBYTE)hdata, -1, conversation, NULL, 0, XTYP_EXECUTE, default_timeout, &res);
405 ret = DdeGetLastError(client_pid);
406 ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret);
409 ok(op == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", op);
410 ok(res == DDE_FACK, "Expected DDE_FACK, got %d\n", res);
413 /* XTYP_EXECUTE, no data */
415 DdeGetLastError(client_pid);
416 op = DdeClientTransaction(NULL, 0, conversation, NULL, 0, XTYP_EXECUTE, default_timeout, &res);
417 ret = DdeGetLastError(client_pid);
418 ok(op == NULL, "Expected NULL, got %p\n", op);
419 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
422 ok(ret == DMLERR_MEMORY_ERROR, "Expected DMLERR_MEMORY_ERROR, got %d\n", ret);
425 /* XTYP_EXECUTE, no data, -1 size */
427 DdeGetLastError(client_pid);
428 op = DdeClientTransaction(NULL, -1, conversation, NULL, 0, XTYP_EXECUTE, default_timeout, &res);
429 ret = DdeGetLastError(client_pid);
430 ok(op == NULL, "Expected NULL, got %p\n", op);
431 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
434 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
437 DdeFreeStringHandle(client_pid, topic);
438 DdeFreeDataHandle(hdata);
440 item = DdeCreateStringHandleA(client_pid, "executed", CP_WINANSI);
442 /* verify the execute */
444 DdeGetLastError(client_pid);
445 hdata = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REQUEST, default_timeout, &res);
446 ret = DdeGetLastError(client_pid);
447 ok(hdata != NULL, "Expected non-NULL hdata\n");
448 ok(ret == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", ret);
451 ok(res == DDE_FNOTPROCESSED, "Expected DDE_FNOTPROCESSED, got %d\n", res);
454 str = (LPSTR)DdeAccessData(hdata, &size);
455 ok(!lstrcmpA(str, "command executed\r\n"), "Expected 'command executed\\r\\n', got %s\n", str);
456 ok(size == 21, "Expected 21, got %d\n", size);
458 ret = DdeUnaccessData(hdata);
459 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
461 /* invalid transactions */
464 DdeGetLastError(client_pid);
465 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_ADVREQ, default_timeout, &res);
466 ret = DdeGetLastError(client_pid);
467 ok(op == NULL, "Expected NULL, got %p\n", op);
468 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
469 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
472 DdeGetLastError(client_pid);
473 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_CONNECT, default_timeout, &res);
474 ret = DdeGetLastError(client_pid);
475 ok(op == NULL, "Expected NULL, got %p\n", op);
476 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
477 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
480 DdeGetLastError(client_pid);
481 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_CONNECT_CONFIRM, default_timeout, &res);
482 ret = DdeGetLastError(client_pid);
483 ok(op == NULL, "Expected NULL, got %p\n", op);
484 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
485 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
488 DdeGetLastError(client_pid);
489 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_DISCONNECT, default_timeout, &res);
490 ret = DdeGetLastError(client_pid);
491 ok(op == NULL, "Expected NULL, got %p\n", op);
492 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
493 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
496 DdeGetLastError(client_pid);
497 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_ERROR, default_timeout, &res);
498 ret = DdeGetLastError(client_pid);
499 ok(op == NULL, "Expected NULL, got %p\n", op);
500 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
501 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
504 DdeGetLastError(client_pid);
505 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_MONITOR, default_timeout, &res);
506 ret = DdeGetLastError(client_pid);
507 ok(op == NULL, "Expected NULL, got %p\n", op);
508 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
509 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
512 DdeGetLastError(client_pid);
513 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_REGISTER, default_timeout, &res);
514 ret = DdeGetLastError(client_pid);
515 ok(op == NULL, "Expected NULL, got %p\n", op);
516 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
517 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
520 DdeGetLastError(client_pid);
521 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_UNREGISTER, default_timeout, &res);
522 ret = DdeGetLastError(client_pid);
523 ok(op == NULL, "Expected NULL, got %p\n", op);
524 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
525 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
528 DdeGetLastError(client_pid);
529 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_WILDCONNECT, default_timeout, &res);
530 ret = DdeGetLastError(client_pid);
531 ok(op == NULL, "Expected NULL, got %p\n", op);
532 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
533 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
536 DdeGetLastError(client_pid);
537 op = DdeClientTransaction(NULL, 0, conversation, item, CF_TEXT, XTYP_XACT_COMPLETE, default_timeout, &res);
538 ret = DdeGetLastError(client_pid);
539 ok(op == NULL, "Expected NULL, got %p\n", op);
540 ok(res == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", res);
541 ok(ret == DMLERR_INVALIDPARAMETER, "Expected DMLERR_INVALIDPARAMETER, got %d\n", ret);
543 DdeFreeStringHandle(client_pid, item);
545 ret = DdeDisconnect(conversation);
546 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
548 ret = DdeUninitialize(client_pid);
549 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
552 static DWORD server_pid;
554 static HDDEDATA CALLBACK server_ddeml_callback(UINT uType, UINT uFmt, HCONV hconv,
555 HSZ hsz1, HSZ hsz2, HDDEDATA hdata,
556 ULONG_PTR dwData1, ULONG_PTR dwData2)
558 char str[MAX_PATH], *ptr;
562 static int msg_index = 0;
563 static HCONV conversation = 0;
571 ok(msg_index == 1, "Expected 1, got %d\n", msg_index);
572 ok(uFmt == 0, "Expected 0, got %d\n", uFmt);
573 ok(hconv == 0, "Expected 0, got %p\n", hconv);
574 ok(hdata == 0, "Expected 0, got %p\n", hdata);
575 ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1);
576 ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2);
578 size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI);
579 ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str);
580 ok(size == 13, "Expected 13, got %d\n", size);
582 size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI);
583 ok(!strncmp(str, "TestDDEServer(", 14), "Expected TestDDEServer(, got %s\n", str);
584 ok(str[size - 1] == ')', "Expected ')', got %c\n", str[size - 1]);
585 ok(size == 25, "Expected 25, got %d\n", size);
587 return (HDDEDATA)TRUE;
592 ok(msg_index == 2, "Expected 2, got %d\n", msg_index);
593 ok(uFmt == 0, "Expected 0, got %d\n", uFmt);
594 ok(hconv == 0, "Expected 0, got %p\n", hconv);
595 ok(hdata == 0, "Expected 0, got %p\n", hdata);
596 ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1);
597 ok(dwData2 == FALSE, "Expected FALSE, got %08lx\n", dwData2);
599 size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI);
600 ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str);
601 ok(size == 12, "Expected 12, got %d\n", size);
603 size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI);
604 ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str);
605 ok(size == 13, "Expected 13, got %d\n", size);
607 return (HDDEDATA)TRUE;
610 case XTYP_CONNECT_CONFIRM:
612 conversation = hconv;
614 ok(msg_index == 3, "Expected 3, got %d\n", msg_index);
615 ok(uFmt == 0, "Expected 0, got %d\n", uFmt);
616 ok(hconv != NULL, "Expected non-NULL hconv\n");
617 ok(hdata == 0, "Expected 0, got %p\n", hdata);
618 ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1);
619 ok(dwData2 == FALSE, "Expected FALSE, got %08lx\n", dwData2);
621 size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI);
622 ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str);
623 ok(size == 12, "Expected 12, got %d\n", size);
625 size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI);
626 ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str);
627 ok(size == 13, "Expected 13, got %d\n", size);
629 return (HDDEDATA)TRUE;
634 ok(msg_index == 4 || msg_index == 5 || msg_index == 6,
635 "Expected 4, 5 or 6, got %d\n", msg_index);
636 ok(hconv == conversation, "Expected conversation handle, got %p\n", hconv);
637 ok(hdata == 0, "Expected 0, got %p\n", hdata);
638 ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1);
639 ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2);
642 ok(uFmt == 0xbeef, "Expected 0xbeef, got %08x\n", uFmt);
644 ok(uFmt == CF_TEXT, "Expected CF_TEXT, got %08x\n", uFmt);
646 size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI);
647 ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str);
648 ok(size == 12, "Expected 12, got %d\n", size);
650 size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI);
656 ok(!lstrcmpA(str, ""), "Expected empty string, got %s\n", str);
657 ok(size == 1, "Expected 1, got %d\n", size);
660 else if (msg_index == 6)
662 ok(!lstrcmpA(str, "request"), "Expected request, got %s\n", str);
663 ok(size == 7, "Expected 7, got %d\n", size);
668 lstrcpyA(str, "requested data\r\n");
669 return DdeCreateDataHandle(server_pid, (LPBYTE)str, lstrlenA(str) + 1,
670 0, hsz2, CF_TEXT, 0);
678 ok(msg_index == 7 || msg_index == 8, "Expected 7 or 8, got %d\n", msg_index);
679 ok(uFmt == CF_TEXT, "Expected CF_TEXT, got %d\n", uFmt);
680 ok(hconv == conversation, "Expected conversation handle, got %p\n", hconv);
681 ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1);
682 ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2);
684 size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI);
685 ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str);
686 ok(size == 12, "Expected 12, got %d\n", size);
688 ptr = (LPSTR)DdeAccessData(hdata, &size);
689 ok(!lstrcmpA(ptr, "poke data\r\n"), "Expected 'poke data\\r\\n', got %s\n", ptr);
692 ok(size == 14, "Expected 14, got %d\n", size);
694 DdeUnaccessData(hdata);
696 size = DdeQueryStringA(server_pid, hsz2, str, MAX_PATH, CP_WINANSI);
701 ok(!lstrcmpA(str, ""), "Expected empty string, got %s\n", str);
702 ok(size == 1, "Expected 1, got %d\n", size);
707 ok(!lstrcmpA(str, "poke"), "Expected poke, got %s\n", str);
708 ok(size == 4, "Expected 4, got %d\n", size);
711 return (HDDEDATA)DDE_FACK;
716 ok(msg_index == 9 || msg_index == 10, "Expected 9 or 10, got %d\n", msg_index);
717 ok(uFmt == 0, "Expected 0, got %d\n", uFmt);
718 ok(hconv == conversation, "Expected conversation handle, got %p\n", hconv);
719 ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1);
720 ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2);
721 ok(hsz2 == 0, "Expected 0, got %p\n", hsz2);
723 size = DdeQueryStringA(server_pid, hsz1, str, MAX_PATH, CP_WINANSI);
724 ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str);
725 ok(size == 12, "Expected 12, got %d\n", size);
727 ptr = (LPSTR)DdeAccessData(hdata, &size);
731 ok(!lstrcmpA(ptr, "[Command(Var)]"), "Expected '[Command(Var)]', got %s\n", ptr);
732 ok(size == 15, "Expected 15, got %d\n", size);
733 ret = (HDDEDATA)DDE_FACK;
737 ok(!lstrcmpA(ptr, "[BadCommand(Var)]"), "Expected '[BadCommand(Var)]', got %s\n", ptr);
738 ok(size == 18, "Expected 18, got %d\n", size);
739 ret = (HDDEDATA)DDE_FNOTPROCESSED;
742 DdeUnaccessData(hdata);
747 case XTYP_DISCONNECT:
749 ok(msg_index == 11, "Expected 11, got %d\n", msg_index);
750 ok(uFmt == 0, "Expected 0, got %d\n", uFmt);
751 ok(hconv == conversation, "Expected conversation handle, got %p\n", hconv);
752 ok(dwData1 == 0, "Expected 0, got %08lx\n", dwData1);
753 ok(dwData2 == 0, "Expected 0, got %08lx\n", dwData2);
754 ok(hsz1 == 0, "Expected 0, got %p\n", hsz2);
755 ok(hsz2 == 0, "Expected 0, got %p\n", hsz2);
761 ok(FALSE, "Unhandled msg: %08x\n", uType);
767 static void test_ddeml_server(HANDLE hproc)
775 /* set up DDE server */
777 res = DdeInitialize(&server_pid, server_ddeml_callback, APPCLASS_STANDARD, 0);
778 ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res);
780 server = DdeCreateStringHandle(server_pid, "TestDDEServer", CP_WINANSI);
781 ok(server != NULL, "Expected non-NULL string handle\n");
783 hdata = DdeNameService(server_pid, server, 0, DNS_REGISTER);
784 ok(hdata == (HDDEDATA)TRUE, "Expected TRUE, got %p\n", hdata);
786 while (MsgWaitForMultipleObjects( 1, &hproc, FALSE, INFINITE, QS_ALLINPUT ) != 0)
788 while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
790 ret = DdeUninitialize(server_pid);
791 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
792 GetExitCodeProcess( hproc, &res );
793 ok( !res, "client failed with %u error(s)\n", res );
796 static HWND client_hwnd, server_hwnd;
797 static ATOM server, topic, item;
798 static HGLOBAL execute_hglobal;
800 static LRESULT WINAPI dde_msg_client_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
809 static int msg_index = 0;
811 if (msg < WM_DDE_FIRST || msg > WM_DDE_LAST)
812 return DefWindowProcA(hwnd, msg, wparam, lparam);
818 case WM_DDE_INITIATE:
820 ok(msg_index == 1, "Expected 1, got %d\n", msg_index);
821 ok(wparam == (WPARAM)client_hwnd, "Expected client hwnd, got %08lx\n", wparam);
823 size = GlobalGetAtomNameA(LOWORD(lparam), str, MAX_PATH);
824 ok(LOWORD(lparam) == server, "Expected server atom, got %08x\n", LOWORD(lparam));
825 ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str);
826 ok(size == 13, "Expected 13, got %d\n", size);
828 size = GlobalGetAtomNameA(HIWORD(lparam), str, MAX_PATH);
829 ok(HIWORD(lparam) == topic, "Expected topic atom, got %08x\n", HIWORD(lparam));
830 ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str);
831 ok(size == 12, "Expected 12, got %d\n", size);
838 ok((msg_index >= 2 && msg_index <= 4) || (msg_index >= 6 && msg_index <= 10),
839 "Expected 2, 3, 4, 6, 7, 8, 9 or 10, got %d\n", msg_index);
843 server_hwnd = (HWND)wparam;
844 ok(wparam != 0, "Expected non-NULL wparam, got %08lx\n", wparam);
846 size = GlobalGetAtomNameA(LOWORD(lparam), str, MAX_PATH);
847 ok(LOWORD(lparam) == server, "Expected server atom, got %08x\n", LOWORD(lparam));
848 ok(!lstrcmpA(str, "TestDDEServer"), "Expected TestDDEServer, got %s\n", str);
849 ok(size == 13, "Expected 13, got %d\n", size);
851 size = GlobalGetAtomNameA(HIWORD(lparam), str, MAX_PATH);
852 ok(HIWORD(lparam) == topic, "Expected topic atom, got %08x\n", HIWORD(lparam));
853 ok(!lstrcmpA(str, "TestDDETopic"), "Expected TestDDETopic, got %s\n", str);
854 ok(size == 12, "Expected 12, got %d\n", size);
856 else if (msg_index == 9 || msg_index == 10)
858 ok(wparam == (WPARAM)server_hwnd, "Expected server hwnd, got %08lx\n", wparam);
860 UnpackDDElParam(WM_DDE_ACK, lparam, &lo, &hi);
863 ok(ack->bAppReturnCode == 0, "Expected 0, got %d\n", ack->bAppReturnCode);
864 ok(ack->reserved == 0, "Expected 0, got %d\n", ack->reserved);
865 ok(ack->fBusy == FALSE, "Expected FALSE, got %d\n", ack->fBusy);
867 ok(hi == (UINT_PTR)execute_hglobal, "Execpted execute hglobal, got %08lx\n", hi);
868 ptr = GlobalLock((HGLOBAL)hi);
872 ok(ack->fAck == TRUE, "Expected TRUE, got %d\n", ack->fAck);
873 ok(!lstrcmpA(ptr, "[Command(Var)]"), "Expected '[Command(Var)]', got %s\n", ptr);
877 ok(ack->fAck == FALSE, "Expected FALSE, got %d\n", ack->fAck);
878 ok(!lstrcmpA(ptr, "[BadCommand(Var)]"), "Expected '[BadCommand(Var)]', got %s\n", ptr);
881 GlobalUnlock((HGLOBAL)hi);
885 ok(wparam == (WPARAM)server_hwnd, "Expected server hwnd, got %08lx\n", wparam);
887 UnpackDDElParam(WM_DDE_ACK, lparam, &lo, &hi);
890 ok(ack->bAppReturnCode == 0, "Expected 0, got %d\n", ack->bAppReturnCode);
891 ok(ack->reserved == 0, "Expected 0, got %d\n", ack->reserved);
892 ok(ack->fBusy == FALSE, "Expected FALSE, got %d\n", ack->fBusy);
895 ok(ack->fAck == TRUE, "Expected TRUE, got %d\n", ack->fAck);
898 if (msg_index == 6) todo_wine
899 ok(ack->fAck == FALSE, "Expected FALSE, got %d\n", ack->fAck);
902 size = GlobalGetAtomNameA(hi, str, MAX_PATH);
905 ok(hi == item, "Expected item atom, got %08lx\n", hi);
906 ok(!lstrcmpA(str, "request"), "Expected request, got %s\n", str);
907 ok(size == 7, "Expected 7, got %d\n", size);
909 else if (msg_index == 4 || msg_index == 7)
911 ok(hi == 0, "Expected 0, got %08lx\n", hi);
912 ok(size == 0, "Expected empty string, got %d\n", size);
916 ok(hi == item, "Expected item atom, got %08lx\n", hi);
917 if (msg_index == 6) todo_wine
919 ok(!lstrcmpA(str, "poke"), "Expected poke, got %s\n", str);
920 ok(size == 4, "Expected 4, got %d\n", size);
930 ok(msg_index == 5, "Expected 5, got %d\n", msg_index);
931 ok(wparam == (WPARAM)server_hwnd, "Expected server hwnd, got %08lx\n", wparam);
933 UnpackDDElParam(WM_DDE_DATA, lparam, &lo, &hi);
935 data = GlobalLock((HGLOBAL)lo);
936 ok(data->unused == 0, "Expected 0, got %d\n", data->unused);
937 ok(data->fResponse == TRUE, "Expected TRUE, got %d\n", data->fResponse);
940 ok(data->fRelease == TRUE, "Expected TRUE, got %d\n", data->fRelease);
942 ok(data->fAckReq == 0, "Expected 0, got %d\n", data->fAckReq);
943 ok(data->cfFormat == CF_TEXT, "Expected CF_TEXT, got %d\n", data->cfFormat);
944 ok(!lstrcmpA((LPSTR)data->Value, "requested data\r\n"),
945 "Expeted 'requested data\\r\\n', got %s\n", data->Value);
946 GlobalUnlock((HGLOBAL)lo);
948 size = GlobalGetAtomNameA(hi, str, MAX_PATH);
949 ok(hi == item, "Expected item atom, got %08x\n", HIWORD(lparam));
950 ok(!lstrcmpA(str, "request"), "Expected request, got %s\n", str);
951 ok(size == 7, "Expected 7, got %d\n", size);
953 GlobalFree((HGLOBAL)lo);
954 GlobalDeleteAtom(hi);
960 ok(FALSE, "Unhandled msg: %08x\n", msg);
963 return DefWindowProcA(hwnd, msg, wparam, lparam);
966 static HGLOBAL create_poke()
972 size = sizeof(DDEPOKE) + lstrlenA("poke data\r\n") + 1;
973 hglobal = GlobalAlloc(GMEM_DDESHARE, size);
974 ok(hglobal != 0, "Expected non-NULL hglobal\n");
976 poke = GlobalLock(hglobal);
978 poke->fRelease = TRUE;
979 poke->fReserved = TRUE;
980 poke->cfFormat = CF_TEXT;
981 lstrcpyA((LPSTR)poke->Value, "poke data\r\n");
982 GlobalUnlock(hglobal);
987 static HGLOBAL create_execute(LPCSTR command)
992 hglobal = GlobalAlloc(GMEM_DDESHARE, lstrlenA(command) + 1);
993 ok(hglobal != 0, "Expected non-NULL hglobal\n");
995 ptr = GlobalLock(hglobal);
996 lstrcpyA(ptr, command);
997 GlobalUnlock(hglobal);
1002 static void test_msg_client()
1007 create_dde_window(&client_hwnd, "dde_client", dde_msg_client_wndproc);
1009 server = GlobalAddAtomA("TestDDEServer");
1010 ok(server != 0, "Expected non-NULL server\n");
1012 topic = GlobalAddAtomA("TestDDETopic");
1013 ok(topic != 0, "Expected non-NULL topic\n");
1015 SendMessageA(HWND_BROADCAST, WM_DDE_INITIATE, (WPARAM)client_hwnd, MAKELONG(server, topic));
1017 GlobalDeleteAtom(server);
1018 GlobalDeleteAtom(topic);
1022 item = GlobalAddAtom("request");
1023 ok(item != 0, "Expected non-NULL item\n");
1025 /* WM_DDE_REQUEST, bad clipboard format */
1026 lparam = PackDDElParam(WM_DDE_REQUEST, 0xdeadbeef, item);
1027 PostMessageA(server_hwnd, WM_DDE_REQUEST, (WPARAM)client_hwnd, lparam);
1031 /* WM_DDE_REQUEST, no item */
1032 lparam = PackDDElParam(WM_DDE_REQUEST, CF_TEXT, 0);
1033 PostMessageA(server_hwnd, WM_DDE_REQUEST, (WPARAM)client_hwnd, lparam);
1037 /* WM_DDE_REQUEST, no client hwnd */
1038 lparam = PackDDElParam(WM_DDE_REQUEST, CF_TEXT, item);
1039 PostMessageA(server_hwnd, WM_DDE_REQUEST, 0, lparam);
1043 /* WM_DDE_REQUEST, correct params */
1044 lparam = PackDDElParam(WM_DDE_REQUEST, CF_TEXT, item);
1045 PostMessageA(server_hwnd, WM_DDE_REQUEST, (WPARAM)client_hwnd, lparam);
1049 GlobalDeleteAtom(item);
1050 item = GlobalAddAtomA("poke");
1051 ok(item != 0, "Expected non-NULL item\n");
1053 hglobal = create_poke();
1055 /* WM_DDE_POKE, no ddepoke */
1056 lparam = PackDDElParam(WM_DDE_POKE, 0, item);
1057 PostMessageA(server_hwnd, WM_DDE_POKE, (WPARAM)client_hwnd, lparam);
1061 /* WM_DDE_POKE, no item */
1062 lparam = PackDDElParam(WM_DDE_POKE, (UINT_PTR)hglobal, 0);
1063 PostMessageA(server_hwnd, WM_DDE_POKE, (WPARAM)client_hwnd, lparam);
1067 hglobal = create_poke();
1069 /* WM_DDE_POKE, no client hwnd */
1070 lparam = PackDDElParam(WM_DDE_POKE, (UINT_PTR)hglobal, item);
1071 PostMessageA(server_hwnd, WM_DDE_POKE, 0, lparam);
1075 /* WM_DDE_POKE, all params correct */
1076 lparam = PackDDElParam(WM_DDE_POKE, (UINT_PTR)hglobal, item);
1077 PostMessageA(server_hwnd, WM_DDE_POKE, (WPARAM)client_hwnd, lparam);
1081 execute_hglobal = create_execute("[Command(Var)]");
1083 /* WM_DDE_EXECUTE, no lparam */
1084 PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, 0);
1088 /* WM_DDE_EXECUTE, no hglobal */
1089 lparam = PackDDElParam(WM_DDE_EXECUTE, 0, 0);
1090 PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, lparam);
1094 /* WM_DDE_EXECUTE, no client hwnd */
1095 lparam = PackDDElParam(WM_DDE_EXECUTE, 0, (UINT_PTR)execute_hglobal);
1096 PostMessageA(server_hwnd, WM_DDE_EXECUTE, 0, lparam);
1100 /* WM_DDE_EXECUTE, all params correct */
1101 lparam = PackDDElParam(WM_DDE_EXECUTE, 0, (UINT_PTR)execute_hglobal);
1102 PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, lparam);
1106 GlobalFree(execute_hglobal);
1107 execute_hglobal = create_execute("[BadCommand(Var)]");
1109 /* WM_DDE_EXECUTE that will get rejected */
1110 lparam = PackDDElParam(WM_DDE_EXECUTE, 0, (UINT_PTR)execute_hglobal);
1111 PostMessageA(server_hwnd, WM_DDE_EXECUTE, (WPARAM)client_hwnd, lparam);
1115 DestroyWindow(client_hwnd);
1118 static LRESULT WINAPI hook_dde_client_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1122 trace("hook_dde_client_wndproc: %p %04x %08lx %08lx\n", hwnd, msg, wparam, lparam);
1127 UnpackDDElParam(WM_DDE_ACK, lparam, &lo, &hi);
1128 trace("WM_DDE_ACK: status %04lx hglobal %p\n", lo, (HGLOBAL)hi);
1134 return CallWindowProcA(old_dde_client_wndproc, hwnd, msg, wparam, lparam);
1137 static LRESULT WINAPI dde_server_wndprocW(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1139 trace("dde_server_wndprocW: %p %04x %08lx %08lx\n", hwnd, msg, wparam, lparam);
1143 case WM_DDE_INITIATE:
1145 ATOM aService = GlobalAddAtomW(TEST_DDE_SERVICE);
1147 trace("server: got WM_DDE_INITIATE from %p with %08lx\n", (HWND)wparam, lparam);
1149 if (LOWORD(lparam) == aService)
1151 ok(!IsWindowUnicode((HWND)wparam), "client should be an ANSI window\n");
1152 old_dde_client_wndproc = (WNDPROC)SetWindowLongPtrA((HWND)wparam, GWLP_WNDPROC, (ULONG_PTR)hook_dde_client_wndproc);
1153 trace("server: sending WM_DDE_ACK to %p\n", (HWND)wparam);
1154 SendMessageW((HWND)wparam, WM_DDE_ACK, (WPARAM)hwnd, MAKELPARAM(aService, 0));
1157 GlobalDeleteAtom(aService);
1161 case WM_DDE_EXECUTE:
1168 trace("server: got WM_DDE_EXECUTE from %p with %08lx\n", (HWND)wparam, lparam);
1170 UnpackDDElParam(WM_DDE_EXECUTE, lparam, &lo, &hi);
1171 trace("%08lx => lo %04lx hi %04lx\n", lparam, lo, hi);
1173 ack.bAppReturnCode = 0;
1177 cmd = GlobalLock((HGLOBAL)hi);
1179 if (!cmd || (lstrcmpA(cmd, exec_cmdA) && lstrcmpW((LPCWSTR)cmd, exec_cmdW)))
1181 trace("ignoring unknown WM_DDE_EXECUTE command\n");
1182 /* We have to send a negative acknowledge even if we don't
1183 * accept the command, otherwise Windows goes mad and next time
1184 * we send an acknowledge DDEML drops the connection.
1185 * Not sure how to call it: a bug or a feature.
1191 GlobalUnlock((HGLOBAL)hi);
1193 trace("server: posting %s WM_DDE_ACK to %p\n", ack.fAck ? "POSITIVE" : "NEGATIVE", (HWND)wparam);
1195 status = *((WORD *)&ack);
1196 lparam = ReuseDDElParam(lparam, WM_DDE_EXECUTE, WM_DDE_ACK, status, hi);
1198 PostMessageW((HWND)wparam, WM_DDE_ACK, (WPARAM)hwnd, lparam);
1202 case WM_DDE_TERMINATE:
1207 trace("server: got WM_DDE_TERMINATE from %p with %08lx\n", (HWND)wparam, lparam);
1209 ack.bAppReturnCode = 0;
1214 trace("server: posting %s WM_DDE_ACK to %p\n", ack.fAck ? "POSITIVE" : "NEGATIVE", (HWND)wparam);
1216 status = *((WORD *)&ack);
1217 lparam = PackDDElParam(WM_DDE_ACK, status, 0);
1219 PostMessageW((HWND)wparam, WM_DDE_ACK, (WPARAM)hwnd, lparam);
1227 return DefWindowProcW(hwnd, msg, wparam, lparam);
1230 static LRESULT WINAPI dde_client_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1232 return DefWindowProcA(hwnd, msg, wparam, lparam);
1235 static BOOL create_dde_windows(HWND *client, HWND *server)
1239 static const WCHAR server_class_name[] = {'d','d','e','_','s','e','r','v','e','r','_','w','i','n','d','o','w',0};
1240 static const char client_class_name[] = "dde_client_window";
1242 memset(&wcW, 0, sizeof(wcW));
1243 wcW.lpfnWndProc = dde_server_wndprocW;
1244 wcW.lpszClassName = server_class_name;
1245 wcW.hInstance = GetModuleHandleA(0);
1246 if (!RegisterClassW(&wcW)) return FALSE;
1248 memset(&wcA, 0, sizeof(wcA));
1249 wcA.lpfnWndProc = dde_client_wndproc;
1250 wcA.lpszClassName = client_class_name;
1251 wcA.hInstance = GetModuleHandleA(0);
1252 assert(RegisterClassA(&wcA));
1254 *server = CreateWindowExW(0, server_class_name, NULL,
1256 100, 100, CW_USEDEFAULT, CW_USEDEFAULT,
1257 GetDesktopWindow(), 0,
1258 GetModuleHandleA(0), NULL);
1261 *client = CreateWindowExA(0, client_class_name, NULL,
1263 100, 100, CW_USEDEFAULT, CW_USEDEFAULT,
1264 GetDesktopWindow(), 0,
1265 GetModuleHandleA(0), NULL);
1268 trace("server hwnd %p, client hwnd %p\n", *server, *client);
1270 ok(IsWindowUnicode(*server), "server has to be a unicode window\n");
1271 ok(!IsWindowUnicode(*client), "client has to be an ANSI window\n");
1276 static HDDEDATA CALLBACK client_dde_callback(UINT uType, UINT uFmt, HCONV hconv,
1277 HSZ hsz1, HSZ hsz2, HDDEDATA hdata,
1278 ULONG_PTR dwData1, ULONG_PTR dwData2)
1280 static const char * const cmd_type[15] = {
1281 "XTYP_ERROR", "XTYP_ADVDATA", "XTYP_ADVREQ", "XTYP_ADVSTART",
1282 "XTYP_ADVSTOP", "XTYP_EXECUTE", "XTYP_CONNECT", "XTYP_CONNECT_CONFIRM",
1283 "XTYP_XACT_COMPLETE", "XTYP_POKE", "XTYP_REGISTER", "XTYP_REQUEST",
1284 "XTYP_DISCONNECT", "XTYP_UNREGISTER", "XTYP_WILDCONNECT" };
1286 const char *cmd_name;
1288 type = (uType & XTYP_MASK) >> XTYP_SHIFT;
1289 cmd_name = (type >= 0 && type <= 14) ? cmd_type[type] : "unknown";
1291 trace("client_dde_callback: %04x (%s) %d %p %p %p %p %08lx %08lx\n",
1292 uType, cmd_name, uFmt, hconv, hsz1, hsz2, hdata, dwData1, dwData2);
1296 static void test_dde_aw_transaction(void)
1299 DWORD dde_inst, ret, err;
1301 HWND hwnd_client, hwnd_server;
1304 static char test_cmd[] = "test dde command";
1306 /* server: unicode, client: ansi */
1307 if (!create_dde_windows(&hwnd_client, &hwnd_server)) return;
1310 ret = DdeInitializeA(&dde_inst, client_dde_callback, APPCMD_CLIENTONLY, 0);
1311 ok(ret == DMLERR_NO_ERROR, "DdeInitializeW failed with error %04x (%x)\n",
1312 ret, DdeGetLastError(dde_inst));
1314 hsz_server = DdeCreateStringHandleW(dde_inst, TEST_DDE_SERVICE, CP_WINUNICODE);
1316 hconv = DdeConnect(dde_inst, hsz_server, 0, NULL);
1317 ok(hconv != 0, "DdeConnect error %x\n", DdeGetLastError(dde_inst));
1318 err = DdeGetLastError(dde_inst);
1319 ok(err == DMLERR_NO_ERROR, "wrong dde error %x\n", err);
1321 info.cb = sizeof(info);
1322 ret = DdeQueryConvInfo(hconv, QID_SYNC, &info);
1323 ok(ret, "wrong info size %d, DdeQueryConvInfo error %x\n", ret, DdeGetLastError(dde_inst));
1324 /* should be CP_WINANSI since we used DdeInitializeA */
1325 ok(info.ConvCtxt.iCodePage == CP_WINANSI, "wrong iCodePage %d\n", info.ConvCtxt.iCodePage);
1326 ok(!info.hConvPartner, "unexpected info.hConvPartner: %p\n", info.hConvPartner);
1328 ok((info.wStatus & DDE_FACK), "unexpected info.wStatus: %04x\n", info.wStatus);
1330 ok((info.wStatus & (ST_CONNECTED | ST_CLIENT)) == (ST_CONNECTED | ST_CLIENT), "unexpected info.wStatus: %04x\n", info.wStatus);
1331 ok(info.wConvst == XST_CONNECTED, "unexpected info.wConvst: %04x\n", info.wConvst);
1332 ok(info.wType == 0, "unexpected info.wType: %04x\n", info.wType);
1334 trace("hwnd %p, hwndPartner %p\n", info.hwnd, info.hwndPartner);
1336 trace("sending test client transaction command\n");
1338 hdata = DdeClientTransaction((LPBYTE)test_cmd, strlen(test_cmd) + 1, hconv, (HSZ)0xdead, 0xbeef, XTYP_EXECUTE, 1000, &ret);
1339 ok(!hdata, "DdeClientTransaction succeeded\n");
1340 ok(ret == DDE_FNOTPROCESSED, "wrong status code %04x\n", ret);
1341 err = DdeGetLastError(dde_inst);
1342 ok(err == DMLERR_NOTPROCESSED, "wrong dde error %x\n", err);
1344 trace("sending ANSI client transaction command\n");
1346 hdata = DdeClientTransaction((LPBYTE)exec_cmdA, lstrlenA(exec_cmdA) + 1, hconv, 0, 0, XTYP_EXECUTE, 1000, &ret);
1347 ok(hdata != 0, "DdeClientTransaction returned %p, error %x\n", hdata, DdeGetLastError(dde_inst));
1348 ok(ret == DDE_FACK, "wrong status code %04x\n", ret);
1350 err = DdeGetLastError(dde_inst);
1351 ok(err == DMLERR_NO_ERROR, "wrong dde error %x\n", err);
1353 trace("sending unicode client transaction command\n");
1355 hdata = DdeClientTransaction((LPBYTE)exec_cmdW, (lstrlenW(exec_cmdW) + 1) * sizeof(WCHAR), hconv, 0, 0, XTYP_EXECUTE, 1000, &ret);
1356 ok(hdata != 0, "DdeClientTransaction returned %p, error %x\n", hdata, DdeGetLastError(dde_inst));
1357 ok(ret == DDE_FACK, "wrong status code %04x\n", ret);
1358 err = DdeGetLastError(dde_inst);
1359 ok(err == DMLERR_NO_ERROR, "wrong dde error %x\n", err);
1361 ok(DdeDisconnect(hconv), "DdeDisconnect error %x\n", DdeGetLastError(dde_inst));
1363 info.cb = sizeof(info);
1364 ret = DdeQueryConvInfo(hconv, QID_SYNC, &info);
1365 ok(!ret, "DdeQueryConvInfo should fail\n");
1366 err = DdeGetLastError(dde_inst);
1368 ok(err == DMLERR_INVALIDPARAMETER, "wrong dde error %x\n", err);
1371 ok(DdeFreeStringHandle(dde_inst, hsz_server), "DdeFreeStringHandle error %x\n", DdeGetLastError(dde_inst));
1373 /* This call hangs on win2k SP4 and XP SP1.
1374 DdeUninitialize(dde_inst);*/
1376 DestroyWindow(hwnd_client);
1377 DestroyWindow(hwnd_server);
1380 static void test_DdeCreateStringHandleW(DWORD dde_inst, int codepage)
1382 static const WCHAR dde_string[] = {'D','D','E',' ','S','t','r','i','n','g',0};
1389 str_handle = DdeCreateStringHandleW(dde_inst, dde_string, codepage);
1390 ok(str_handle != 0, "DdeCreateStringHandleW failed with error %08x\n",
1391 DdeGetLastError(dde_inst));
1393 ret = DdeQueryStringW(dde_inst, str_handle, NULL, 0, codepage);
1394 if (codepage == CP_WINANSI)
1395 ok(ret == 1, "DdeQueryStringW returned wrong length %d\n", ret);
1397 ok(ret == lstrlenW(dde_string), "DdeQueryStringW returned wrong length %d\n", ret);
1399 ret = DdeQueryStringW(dde_inst, str_handle, bufW, 256, codepage);
1400 if (codepage == CP_WINANSI)
1402 ok(ret == 1, "DdeQueryStringW returned wrong length %d\n", ret);
1403 ok(!lstrcmpA("D", (LPCSTR)bufW), "DdeQueryStringW returned wrong string\n");
1407 ok(ret == lstrlenW(dde_string), "DdeQueryStringW returned wrong length %d\n", ret);
1408 ok(!lstrcmpW(dde_string, bufW), "DdeQueryStringW returned wrong string\n");
1411 ret = DdeQueryStringA(dde_inst, str_handle, buf, 256, CP_WINANSI);
1412 if (codepage == CP_WINANSI)
1414 ok(ret == 1, "DdeQueryStringA returned wrong length %d\n", ret);
1415 ok(!lstrcmpA("D", buf), "DdeQueryStringW returned wrong string\n");
1419 ok(ret == lstrlenA("DDE String"), "DdeQueryStringA returned wrong length %d\n", ret);
1420 ok(!lstrcmpA("DDE String", buf), "DdeQueryStringA returned wrong string %s\n", buf);
1423 ret = DdeQueryStringA(dde_inst, str_handle, buf, 256, CP_WINUNICODE);
1424 if (codepage == CP_WINANSI)
1426 ok(ret == 1, "DdeQueryStringA returned wrong length %d\n", ret);
1427 ok(!lstrcmpA("D", buf), "DdeQueryStringA returned wrong string %s\n", buf);
1431 ok(ret == lstrlenA("DDE String"), "DdeQueryStringA returned wrong length %d\n", ret);
1432 ok(!lstrcmpW(dde_string, (LPCWSTR)buf), "DdeQueryStringW returned wrong string\n");
1435 if (codepage == CP_WINANSI)
1437 atom = FindAtomA((LPSTR)dde_string);
1438 ok(atom != 0, "Expected a valid atom\n");
1440 SetLastError(0xdeadbeef);
1441 atom = GlobalFindAtomA((LPSTR)dde_string);
1442 ok(atom == 0, "Expected 0, got %d\n", atom);
1443 ok(GetLastError() == ERROR_FILE_NOT_FOUND,
1444 "Expected ERROR_FILE_NOT_FOUND, got %d\n", GetLastError());
1448 atom = FindAtomW(dde_string);
1449 ok(atom != 0, "Expected a valid atom\n");
1451 SetLastError(0xdeadbeef);
1452 atom = GlobalFindAtomW(dde_string);
1453 ok(atom == 0, "Expected 0, got %d\n", atom);
1454 ok(GetLastError() == ERROR_FILE_NOT_FOUND,
1455 "Expected ERROR_FILE_NOT_FOUND, got %d\n", GetLastError());
1458 ok(DdeFreeStringHandle(dde_inst, str_handle), "DdeFreeStringHandle failed\n");
1461 static void test_DdeCreateDataHandle(void)
1472 res = DdeInitializeA(&dde_inst, client_ddeml_callback, APPCMD_CLIENTONLY, 0);
1473 ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res);
1475 item = DdeCreateStringHandleA(dde_inst, "item", CP_WINANSI);
1476 ok(item != NULL, "Expected non-NULL hsz\n");
1478 /* invalid instance id */
1479 DdeGetLastError(dde_inst);
1480 hdata = DdeCreateDataHandle(0xdeadbeef, (LPBYTE)"data", MAX_PATH, 0, item, CF_TEXT, 0);
1481 err = DdeGetLastError(dde_inst);
1484 ok(hdata == NULL, "Expected NULL, got %p\n", hdata);
1485 ok(err == DMLERR_INVALIDPARAMETER,
1486 "Expected DMLERR_INVALIDPARAMETER, got %d\n", err);
1490 DdeGetLastError(dde_inst);
1491 hdata = DdeCreateDataHandle(0, (LPBYTE)"data", MAX_PATH, 0, item, CF_TEXT, 0);
1492 err = DdeGetLastError(dde_inst);
1495 ok(hdata == NULL, "Expected NULL, got %p\n", hdata);
1496 ok(err == DMLERR_INVALIDPARAMETER,
1497 "Expected DMLERR_INVALIDPARAMETER, got %d\n", err);
1501 DdeGetLastError(dde_inst);
1502 hdata = DdeCreateDataHandle(dde_inst, NULL, MAX_PATH, 0, item, CF_TEXT, 0);
1503 err = DdeGetLastError(dde_inst);
1504 ok(hdata != NULL, "Expected non-NULL hdata\n");
1505 ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err);
1507 ptr = GlobalLock(hdata);
1510 ok(ptr == NULL, "Expected NULL, got %p\n", ptr);
1513 ptr = DdeAccessData(hdata, &size);
1514 ok(ptr != NULL, "Expected non-NULL ptr\n");
1515 ok(lstrlenA((LPSTR)ptr) == 0, "Expected 0, got %d\n", lstrlenA((LPSTR)ptr));
1516 ok(size == 260, "Expected 260, got %d\n", size);
1518 ret = DdeUnaccessData(hdata);
1519 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1521 ret = DdeFreeDataHandle(hdata);
1522 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1525 DdeGetLastError(dde_inst);
1526 hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", 0, 0, item, CF_TEXT, 0);
1527 err = DdeGetLastError(dde_inst);
1528 ok(hdata != NULL, "Expected non-NULL hdata\n");
1529 ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err);
1531 ptr = GlobalLock(hdata);
1534 ok(ptr == NULL, "Expected NULL, got %p\n", ptr);
1537 ptr = DdeAccessData(hdata, &size);
1538 ok(ptr != NULL, "Expected non-NULL ptr\n");
1539 ok(lstrlenA((LPSTR)ptr) != 0, "Expected non-empty string\n");
1540 ok(lstrcmpA((LPSTR)ptr, "data"), "Did not expect data\n");
1541 ok(size == 0, "Expected 0, got %d\n", size);
1543 ret = DdeUnaccessData(hdata);
1544 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1546 ret = DdeFreeDataHandle(hdata);
1547 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1549 /* cbOff is non-zero */
1550 DdeGetLastError(dde_inst);
1551 hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 2, item, CF_TEXT, 0);
1552 err = DdeGetLastError(dde_inst);
1553 ok(hdata != NULL, "Expected non-NULL hdata\n");
1554 ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err);
1556 ptr = GlobalLock(hdata);
1559 ok(ptr == NULL, "Expected NULL, got %p\n", ptr);
1562 ptr = DdeAccessData(hdata, &size);
1563 ok(ptr != NULL, "Expected non-NULL ptr\n");
1564 ok(size == 262, "Expected 262, got %d\n", size);
1567 ok(lstrlenA((LPSTR)ptr) == 0, "Expected 0, got %d\n", lstrlenA((LPSTR)ptr));
1570 ret = DdeUnaccessData(hdata);
1571 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1573 ret = DdeFreeDataHandle(hdata);
1574 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1577 DdeGetLastError(dde_inst);
1578 hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, 0, CF_TEXT, 0);
1579 err = DdeGetLastError(dde_inst);
1580 ok(hdata != NULL, "Expected non-NULL hdata\n");
1581 ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err);
1583 ptr = GlobalLock(hdata);
1586 ok(ptr == NULL, "Expected NULL, got %p\n", ptr);
1589 ptr = DdeAccessData(hdata, &size);
1590 ok(ptr != NULL, "Expected non-NULL ptr\n");
1591 ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr);
1592 ok(size == 260, "Expected 260, got %d\n", size);
1594 ret = DdeUnaccessData(hdata);
1595 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1597 ret = DdeFreeDataHandle(hdata);
1598 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1601 DdeGetLastError(dde_inst);
1602 hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, (HSZ)0xdeadbeef, CF_TEXT, 0);
1603 err = DdeGetLastError(dde_inst);
1604 ok(hdata != NULL, "Expected non-NULL hdata\n");
1605 ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err);
1607 ptr = GlobalLock(hdata);
1610 ok(ptr == NULL, "Expected NULL, got %p\n", ptr);
1613 ptr = DdeAccessData(hdata, &size);
1614 ok(ptr != NULL, "Expected non-NULL ptr\n");
1615 ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr);
1616 ok(size == 260, "Expected 260, got %d\n", size);
1618 ret = DdeUnaccessData(hdata);
1619 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1621 ret = DdeFreeDataHandle(hdata);
1622 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1624 /* invalid clipboard format */
1625 DdeGetLastError(dde_inst);
1626 hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, item, 0xdeadbeef, 0);
1627 err = DdeGetLastError(dde_inst);
1628 ok(hdata != NULL, "Expected non-NULL hdata\n");
1629 ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err);
1631 ptr = GlobalLock(hdata);
1634 ok(ptr == NULL, "Expected NULL, got %p\n", ptr);
1637 ptr = DdeAccessData(hdata, &size);
1638 ok(ptr != NULL, "Expected non-NULL ptr\n");
1639 ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr);
1640 ok(size == 260, "Expected 260, got %d\n", size);
1642 ret = DdeUnaccessData(hdata);
1643 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1645 ret = DdeFreeDataHandle(hdata);
1646 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1648 ret = DdeUninitialize(dde_inst);
1649 ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res);
1652 static void test_DdeCreateStringHandle(void)
1654 DWORD dde_inst, ret;
1656 dde_inst = 0xdeadbeef;
1657 SetLastError(0xdeadbeef);
1658 ret = DdeInitializeW(&dde_inst, client_ddeml_callback, APPCMD_CLIENTONLY, 0);
1659 if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1661 trace("Skipping the DDE test on a Win9x platform\n");
1665 ok(ret == DMLERR_INVALIDPARAMETER, "DdeInitializeW should fail, but got %04x instead\n", ret);
1666 ok(DdeGetLastError(dde_inst) == DMLERR_INVALIDPARAMETER, "expected DMLERR_INVALIDPARAMETER\n");
1669 ret = DdeInitializeW(&dde_inst, client_ddeml_callback, APPCMD_CLIENTONLY, 0);
1670 ok(ret == DMLERR_NO_ERROR, "DdeInitializeW failed with error %04x (%08x)\n",
1671 ret, DdeGetLastError(dde_inst));
1673 test_DdeCreateStringHandleW(dde_inst, 0);
1674 test_DdeCreateStringHandleW(dde_inst, CP_WINUNICODE);
1675 test_DdeCreateStringHandleW(dde_inst, CP_WINANSI);
1677 ok(DdeUninitialize(dde_inst), "DdeUninitialize failed\n");
1680 static void test_FreeDDElParam(void)
1682 HGLOBAL val, hglobal;
1685 ret = FreeDDElParam(WM_DDE_INITIATE, (LPARAM)NULL);
1686 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1688 hglobal = GlobalAlloc(GMEM_DDESHARE, 100);
1689 ret = FreeDDElParam(WM_DDE_INITIATE, (LPARAM)hglobal);
1690 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1691 val = GlobalFree(hglobal);
1692 ok(val == NULL, "Expected NULL, got %p\n", val);
1694 hglobal = GlobalAlloc(GMEM_DDESHARE, 100);
1695 ret = FreeDDElParam(WM_DDE_ADVISE, (LPARAM)hglobal);
1696 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1697 val = GlobalFree(hglobal);
1698 ok(val == hglobal, "Expected hglobal, got %p\n", val);
1699 ok(GetLastError() == ERROR_INVALID_HANDLE,
1700 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1702 hglobal = GlobalAlloc(GMEM_DDESHARE, 100);
1703 ret = FreeDDElParam(WM_DDE_UNADVISE, (LPARAM)hglobal);
1704 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1705 val = GlobalFree(hglobal);
1706 ok(val == NULL, "Expected NULL, got %p\n", val);
1708 hglobal = GlobalAlloc(GMEM_DDESHARE, 100);
1709 ret = FreeDDElParam(WM_DDE_ACK, (LPARAM)hglobal);
1710 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1711 val = GlobalFree(hglobal);
1712 ok(val == hglobal, "Expected hglobal, got %p\n", val);
1713 ok(GetLastError() == ERROR_INVALID_HANDLE,
1714 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1716 hglobal = GlobalAlloc(GMEM_DDESHARE, 100);
1717 ret = FreeDDElParam(WM_DDE_DATA, (LPARAM)hglobal);
1718 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1719 val = GlobalFree(hglobal);
1720 ok(val == hglobal, "Expected hglobal, got %p\n", val);
1721 ok(GetLastError() == ERROR_INVALID_HANDLE,
1722 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1724 hglobal = GlobalAlloc(GMEM_DDESHARE, 100);
1725 ret = FreeDDElParam(WM_DDE_REQUEST, (LPARAM)hglobal);
1726 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1727 val = GlobalFree(hglobal);
1728 ok(val == NULL, "Expected NULL, got %p\n", val);
1730 hglobal = GlobalAlloc(GMEM_DDESHARE, 100);
1731 ret = FreeDDElParam(WM_DDE_POKE, (LPARAM)hglobal);
1732 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1733 val = GlobalFree(hglobal);
1734 ok(val == hglobal, "Expected hglobal, got %p\n", val);
1735 ok(GetLastError() == ERROR_INVALID_HANDLE,
1736 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1738 hglobal = GlobalAlloc(GMEM_DDESHARE, 100);
1739 ret = FreeDDElParam(WM_DDE_EXECUTE, (LPARAM)hglobal);
1740 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1741 val = GlobalFree(hglobal);
1742 ok(val == NULL, "Expected NULL, got %p\n", val);
1745 static void test_PackDDElParam(void)
1747 UINT_PTR lo, hi, *ptr;
1752 lparam = PackDDElParam(WM_DDE_INITIATE, 0xcafe, 0xbeef);
1753 ok(lparam == 0xbeefcafe, "Expected 0xbeefcafe, got %08lx\n", lparam);
1754 ok(GlobalLock((HGLOBAL)lparam) == NULL,
1755 "Expected NULL, got %p\n", GlobalLock((HGLOBAL)lparam));
1756 ok(GetLastError() == ERROR_INVALID_HANDLE,
1757 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1760 ret = UnpackDDElParam(WM_DDE_INITIATE, lparam, &lo, &hi);
1761 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1762 ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo);
1763 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1765 ret = FreeDDElParam(WM_DDE_INITIATE, lparam);
1766 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1768 lparam = PackDDElParam(WM_DDE_TERMINATE, 0xcafe, 0xbeef);
1769 ok(lparam == 0xbeefcafe, "Expected 0xbeefcafe, got %08lx\n", lparam);
1770 ok(GlobalLock((HGLOBAL)lparam) == NULL,
1771 "Expected NULL, got %p\n", GlobalLock((HGLOBAL)lparam));
1772 ok(GetLastError() == ERROR_INVALID_HANDLE,
1773 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1776 ret = UnpackDDElParam(WM_DDE_TERMINATE, lparam, &lo, &hi);
1777 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1778 ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo);
1779 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1781 ret = FreeDDElParam(WM_DDE_TERMINATE, lparam);
1782 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1784 lparam = PackDDElParam(WM_DDE_ADVISE, 0xcafe, 0xbeef);
1785 ptr = GlobalLock((HGLOBAL)lparam);
1786 ok(ptr != NULL, "Expected non-NULL ptr\n");
1787 ok(ptr[0] == 0xcafe, "Expected 0xcafe, got %08lx\n", ptr[0]);
1788 ok(ptr[1] == 0xbeef, "Expected 0xbeef, got %08lx\n", ptr[1]);
1790 ret = GlobalUnlock((HGLOBAL)lparam);
1791 ok(ret == 1, "Expected 1, got %d\n", ret);
1794 ret = UnpackDDElParam(WM_DDE_ADVISE, lparam, &lo, &hi);
1795 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1796 ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo);
1797 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1799 ret = FreeDDElParam(WM_DDE_ADVISE, lparam);
1800 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1802 hglobal = GlobalFree((HGLOBAL)lparam);
1803 ok(hglobal == (HGLOBAL)lparam, "Expected lparam, got %d\n", ret);
1804 ok(GetLastError() == ERROR_INVALID_HANDLE,
1805 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1807 lparam = PackDDElParam(WM_DDE_UNADVISE, 0xcafe, 0xbeef);
1808 ok(lparam == 0xbeefcafe, "Expected 0xbeefcafe, got %08lx\n", lparam);
1809 ok(GlobalLock((HGLOBAL)lparam) == NULL,
1810 "Expected NULL, got %p\n", GlobalLock((HGLOBAL)lparam));
1811 ok(GetLastError() == ERROR_INVALID_HANDLE,
1812 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1815 ret = UnpackDDElParam(WM_DDE_UNADVISE, lparam, &lo, &hi);
1816 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1817 ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo);
1818 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1820 ret = FreeDDElParam(WM_DDE_UNADVISE, lparam);
1821 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1823 lparam = PackDDElParam(WM_DDE_ACK, 0xcafe, 0xbeef);
1824 ptr = GlobalLock((HGLOBAL)lparam);
1825 ok(ptr != NULL, "Expected non-NULL ptr\n");
1826 ok(ptr[0] == 0xcafe, "Expected 0xcafe, got %08lx\n", ptr[0]);
1827 ok(ptr[1] == 0xbeef, "Expected 0xbeef, got %08lx\n", ptr[1]);
1829 ret = GlobalUnlock((HGLOBAL)lparam);
1830 ok(ret == 1, "Expected 1, got %d\n", ret);
1833 ret = UnpackDDElParam(WM_DDE_ACK, lparam, &lo, &hi);
1834 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1835 ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo);
1836 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1838 ret = FreeDDElParam(WM_DDE_ACK, lparam);
1839 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1841 hglobal = GlobalFree((HGLOBAL)lparam);
1842 ok(hglobal == (HGLOBAL)lparam, "Expected lparam, got %d\n", ret);
1843 ok(GetLastError() == ERROR_INVALID_HANDLE,
1844 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1846 lparam = PackDDElParam(WM_DDE_DATA, 0xcafe, 0xbeef);
1847 ptr = GlobalLock((HGLOBAL)lparam);
1848 ok(ptr != NULL, "Expected non-NULL ptr\n");
1849 ok(ptr[0] == 0xcafe, "Expected 0xcafe, got %08lx\n", ptr[0]);
1850 ok(ptr[1] == 0xbeef, "Expected 0xbeef, got %08lx\n", ptr[1]);
1852 ret = GlobalUnlock((HGLOBAL)lparam);
1853 ok(ret == 1, "Expected 1, got %d\n", ret);
1856 ret = UnpackDDElParam(WM_DDE_DATA, lparam, &lo, &hi);
1857 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1858 ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo);
1859 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1861 ret = FreeDDElParam(WM_DDE_DATA, lparam);
1862 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1864 hglobal = GlobalFree((HGLOBAL)lparam);
1865 ok(hglobal == (HGLOBAL)lparam, "Expected lparam, got %d\n", ret);
1866 ok(GetLastError() == ERROR_INVALID_HANDLE,
1867 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1869 lparam = PackDDElParam(WM_DDE_REQUEST, 0xcafe, 0xbeef);
1870 ok(lparam == 0xbeefcafe, "Expected 0xbeefcafe, got %08lx\n", lparam);
1871 ok(GlobalLock((HGLOBAL)lparam) == NULL,
1872 "Expected NULL, got %p\n", GlobalLock((HGLOBAL)lparam));
1873 ok(GetLastError() == ERROR_INVALID_HANDLE,
1874 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1877 ret = UnpackDDElParam(WM_DDE_REQUEST, lparam, &lo, &hi);
1878 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1879 ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo);
1880 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1882 ret = FreeDDElParam(WM_DDE_REQUEST, lparam);
1883 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1885 lparam = PackDDElParam(WM_DDE_POKE, 0xcafe, 0xbeef);
1886 ptr = GlobalLock((HGLOBAL)lparam);
1887 ok(ptr != NULL, "Expected non-NULL ptr\n");
1888 ok(ptr[0] == 0xcafe, "Expected 0xcafe, got %08lx\n", ptr[0]);
1889 ok(ptr[1] == 0xbeef, "Expected 0xbeef, got %08lx\n", ptr[1]);
1891 ret = GlobalUnlock((HGLOBAL)lparam);
1892 ok(ret == 1, "Expected 1, got %d\n", ret);
1895 ret = UnpackDDElParam(WM_DDE_POKE, lparam, &lo, &hi);
1896 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1897 ok(lo == 0xcafe, "Expected 0xcafe, got %08lx\n", lo);
1898 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1900 ret = FreeDDElParam(WM_DDE_POKE, lparam);
1901 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1903 hglobal = GlobalFree((HGLOBAL)lparam);
1904 ok(hglobal == (HGLOBAL)lparam, "Expected lparam, got %d\n", ret);
1905 ok(GetLastError() == ERROR_INVALID_HANDLE,
1906 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1908 lparam = PackDDElParam(WM_DDE_EXECUTE, 0xcafe, 0xbeef);
1909 ok(lparam == 0xbeef, "Expected 0xbeef, got %08lx\n", lparam);
1910 ok(GlobalLock((HGLOBAL)lparam) == NULL,
1911 "Expected NULL, got %p\n", GlobalLock((HGLOBAL)lparam));
1912 ok(GetLastError() == ERROR_INVALID_HANDLE,
1913 "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
1916 ret = UnpackDDElParam(WM_DDE_EXECUTE, lparam, &lo, &hi);
1917 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1918 ok(lo == 0, "Expected 0, got %08lx\n", lo);
1919 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1921 ret = FreeDDElParam(WM_DDE_EXECUTE, lparam);
1922 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1925 static void test_UnpackDDElParam(void)
1927 UINT_PTR lo, hi, *ptr;
1934 ret = UnpackDDElParam(WM_DDE_INITIATE, (LPARAM)NULL, &lo, &hi);
1935 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1936 ok(lo == 0, "Expected 0, got %08lx\n", lo);
1937 ok(hi == 0, "Expected 0, got %08lx\n", hi);
1942 ret = UnpackDDElParam(WM_DDE_INITIATE, 0xcafebabe, NULL, &hi);
1943 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1944 ok(lo == 0xdead, "Expected 0xdead, got %08lx\n", lo);
1945 ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi);
1950 ret = UnpackDDElParam(WM_DDE_INITIATE, 0xcafebabe, &lo, NULL);
1951 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1952 ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo);
1953 ok(hi == 0xbeef, "Expected 0xbeef, got %08lx\n", hi);
1957 ret = UnpackDDElParam(WM_DDE_INITIATE, 0xcafebabe, &lo, &hi);
1958 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1959 ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo);
1960 ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi);
1964 ret = UnpackDDElParam(WM_DDE_TERMINATE, 0xcafebabe, &lo, &hi);
1965 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1966 ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo);
1967 ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi);
1971 ret = UnpackDDElParam(WM_DDE_ADVISE, (LPARAM)NULL, &lo, &hi);
1972 ok(ret == FALSE, "Expected FALSE, got %d\n", ret);
1973 ok(lo == 0, "Expected 0, got %08lx\n", lo);
1974 ok(hi == 0, "Expected 0, got %08lx\n", hi);
1978 ret = UnpackDDElParam(WM_DDE_ADVISE, 0xcafebabe, &lo, &hi);
1979 ok(ret == FALSE, "Expected FALSE, got %d\n", ret);
1980 ok(lo == 0, "Expected 0, got %08lx\n", lo);
1981 ok(hi == 0, "Expected 0, got %08lx\n", hi);
1983 hglobal = GlobalAlloc(GMEM_DDESHARE, 2);
1984 ptr = GlobalLock(hglobal);
1985 ptr[0] = 0xcafebabe;
1986 ptr[1] = 0xdeadbeef;
1987 GlobalUnlock(hglobal);
1991 ret = UnpackDDElParam(WM_DDE_ADVISE, (LPARAM)hglobal, &lo, &hi);
1992 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
1993 ok(lo == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", lo);
1994 ok(hi == 0xdeadbeef, "Expected 0xdeadbeef, got %08lx\n", hi);
1998 ret = UnpackDDElParam(WM_DDE_UNADVISE, 0xcafebabe, &lo, &hi);
1999 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
2000 ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo);
2001 ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi);
2005 ret = UnpackDDElParam(WM_DDE_ACK, 0xcafebabe, &lo, &hi);
2006 ok(ret == FALSE, "Expected FALSE, got %d\n", ret);
2007 ok(lo == 0, "Expected 0, got %08lx\n", lo);
2008 ok(hi == 0, "Expected 0, got %08lx\n", hi);
2012 ret = UnpackDDElParam(WM_DDE_ACK, (LPARAM)hglobal, &lo, &hi);
2013 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
2014 ok(lo == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", lo);
2015 ok(hi == 0xdeadbeef, "Expected 0xdeadbeef, got %08lx\n", hi);
2019 ret = UnpackDDElParam(WM_DDE_DATA, 0xcafebabe, &lo, &hi);
2020 ok(ret == FALSE, "Expected FALSE, got %d\n", ret);
2021 ok(lo == 0, "Expected 0, got %08lx\n", lo);
2022 ok(hi == 0, "Expected 0, got %08lx\n", hi);
2026 ret = UnpackDDElParam(WM_DDE_DATA, (LPARAM)hglobal, &lo, &hi);
2027 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
2028 ok(lo == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", lo);
2029 ok(hi == 0xdeadbeef, "Expected 0xdeadbeef, got %08lx\n", hi);
2033 ret = UnpackDDElParam(WM_DDE_REQUEST, 0xcafebabe, &lo, &hi);
2034 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
2035 ok(lo == 0xbabe, "Expected 0xbabe, got %08lx\n", lo);
2036 ok(hi == 0xcafe, "Expected 0xcafe, got %08lx\n", hi);
2040 ret = UnpackDDElParam(WM_DDE_POKE, 0xcafebabe, &lo, &hi);
2041 ok(ret == FALSE, "Expected FALSE, got %d\n", ret);
2042 ok(lo == 0, "Expected 0, got %08lx\n", lo);
2043 ok(hi == 0, "Expected 0, got %08lx\n", hi);
2047 ret = UnpackDDElParam(WM_DDE_POKE, (LPARAM)hglobal, &lo, &hi);
2048 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
2049 ok(lo == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", lo);
2050 ok(hi == 0xdeadbeef, "Expected 0xdeadbeef, got %08lx\n", hi);
2054 ret = UnpackDDElParam(WM_DDE_EXECUTE, 0xcafebabe, &lo, &hi);
2055 ok(ret == TRUE, "Expected TRUE, got %d\n", ret);
2056 ok(lo == 0, "Expected 0, got %08lx\n", lo);
2057 ok(hi == 0xcafebabe, "Expected 0xcafebabe, got %08lx\n", hi);
2064 char buffer[MAX_PATH];
2065 STARTUPINFO startup;
2066 PROCESS_INFORMATION proc;
2068 argc = winetest_get_mainargs(&argv);
2071 if (!lstrcmpA(argv[2], "ddeml"))
2072 test_ddeml_client();
2073 else if (!lstrcmpA(argv[2], "msg"))
2079 ZeroMemory(&startup, sizeof(STARTUPINFO));
2080 sprintf(buffer, "%s dde ddeml", argv[0]);
2081 startup.cb = sizeof(startup);
2082 startup.dwFlags = STARTF_USESHOWWINDOW;
2083 startup.wShowWindow = SW_SHOWNORMAL;
2085 CreateProcessA(NULL, buffer, NULL, NULL, FALSE,
2086 0, NULL, NULL, &startup, &proc);
2088 test_msg_server(proc.hProcess);
2090 sprintf(buffer, "%s dde msg", argv[0]);
2091 CreateProcessA(NULL, buffer, NULL, NULL, FALSE,
2092 0, NULL, NULL, &startup, &proc);
2094 test_ddeml_server(proc.hProcess);
2096 test_dde_aw_transaction();
2098 test_DdeCreateDataHandle();
2099 test_DdeCreateStringHandle();
2100 test_FreeDDElParam();
2101 test_PackDDElParam();
2102 test_UnpackDDElParam();