2 * Synchronization tests
4 * Copyright 2005 Mike McCormack for CodeWeavers
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.
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.
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
27 #include "wine/test.h"
29 static void test_signalandwait(void)
31 DWORD (WINAPI *pSignalObjectAndWait)(HANDLE, HANDLE, DWORD, BOOL);
35 HANDLE event[2], maxevents[MAXIMUM_WAIT_OBJECTS], semaphore[2], file;
37 kernel32 = GetModuleHandle("kernel32");
38 pSignalObjectAndWait = (void*) GetProcAddress(kernel32, "SignalObjectAndWait");
40 if (!pSignalObjectAndWait)
43 /* invalid parameters */
44 r = pSignalObjectAndWait(NULL, NULL, 0, 0);
45 if (r == ERROR_INVALID_FUNCTION)
47 trace("SignalObjectAndWait not implemented, skipping tests\n");
48 return; /* Win98/ME */
50 ok( r == WAIT_FAILED, "should fail\n");
52 event[0] = CreateEvent(NULL, 0, 0, NULL);
53 event[1] = CreateEvent(NULL, 1, 1, NULL);
55 ok( event[0] && event[1], "failed to create event flags\n");
57 r = pSignalObjectAndWait(event[0], NULL, 0, FALSE);
58 ok( r == WAIT_FAILED, "should fail\n");
60 r = pSignalObjectAndWait(NULL, event[0], 0, FALSE);
61 ok( r == WAIT_FAILED, "should fail\n");
64 /* valid parameters */
65 r = pSignalObjectAndWait(event[0], event[1], 0, FALSE);
66 ok( r == WAIT_OBJECT_0, "should succeed\n");
68 /* event[0] is now signalled */
69 r = pSignalObjectAndWait(event[0], event[0], 0, FALSE);
70 ok( r == WAIT_OBJECT_0, "should succeed\n");
72 /* event[0] is not signalled */
73 r = WaitForSingleObject(event[0], 0);
74 ok( r == WAIT_TIMEOUT, "event was signalled\n");
76 r = pSignalObjectAndWait(event[0], event[0], 0, FALSE);
77 ok( r == WAIT_OBJECT_0, "should succeed\n");
79 /* clear event[1] and check for a timeout */
80 ok(ResetEvent(event[1]), "failed to clear event[1]\n");
81 r = pSignalObjectAndWait(event[0], event[1], 0, FALSE);
82 ok( r == WAIT_TIMEOUT, "should timeout\n");
84 CloseHandle(event[0]);
85 CloseHandle(event[1]);
87 /* create the maximum number of events and make sure
88 * we can wait on that many */
89 for (i=0; i<MAXIMUM_WAIT_OBJECTS; i++)
91 maxevents[i] = CreateEvent(NULL, 1, 1, NULL);
92 ok( maxevents[i] != 0, "should create enough events\n");
94 r = WaitForMultipleObjects(MAXIMUM_WAIT_OBJECTS, maxevents, 0, 0);
95 ok( r != WAIT_FAILED && r != WAIT_TIMEOUT, "should succeed\n");
97 for (i=0; i<MAXIMUM_WAIT_OBJECTS; i++)
98 if (maxevents[i]) CloseHandle(maxevents[i]);
101 semaphore[0] = CreateSemaphore( NULL, 0, 1, NULL );
102 semaphore[1] = CreateSemaphore( NULL, 1, 1, NULL );
103 ok( semaphore[0] && semaphore[1], "failed to create semaphore\n");
105 r = pSignalObjectAndWait(semaphore[0], semaphore[1], 0, FALSE);
106 ok( r == WAIT_OBJECT_0, "should succeed\n");
108 r = pSignalObjectAndWait(semaphore[0], semaphore[1], 0, FALSE);
109 ok( r == WAIT_FAILED, "should fail\n");
111 r = ReleaseSemaphore(semaphore[0],1,NULL);
112 ok( r == FALSE, "should fail\n");
114 r = ReleaseSemaphore(semaphore[1],1,NULL);
115 ok( r == TRUE, "should succeed\n");
117 CloseHandle(semaphore[0]);
118 CloseHandle(semaphore[1]);
120 /* try a registry key */
121 file = CreateFile("x", GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
122 FILE_ATTRIBUTE_NORMAL | FILE_FLAG_DELETE_ON_CLOSE, NULL);
123 r = pSignalObjectAndWait(file, file, 0, FALSE);
124 ok( r == WAIT_FAILED, "should fail\n");
125 ok( ERROR_INVALID_HANDLE == GetLastError(), "should return invalid handle error\n");
129 static void test_mutex(void)
136 hCreated = CreateMutex(NULL, FALSE, "WineTestMutex");
137 ok(hCreated != NULL, "CreateMutex failed with error %d\n", GetLastError());
138 wait_ret = WaitForSingleObject(hCreated, INFINITE);
139 ok(wait_ret == WAIT_OBJECT_0, "WaitForSingleObject failed with error 0x%08x\n", wait_ret);
141 /* yes, opening with just READ_CONTROL access allows us to successfully
142 * call ReleaseMutex */
143 hOpened = OpenMutex(READ_CONTROL, FALSE, "WineTestMutex");
144 ok(hOpened != NULL, "OpenMutex failed with error %d\n", GetLastError());
145 ret = ReleaseMutex(hOpened);
146 todo_wine ok(ret, "ReleaseMutex failed with error %d\n", GetLastError());
147 ret = ReleaseMutex(hCreated);
148 todo_wine ok(!ret && (GetLastError() == ERROR_NOT_OWNER),
149 "ReleaseMutex should have failed with ERROR_NOT_OWNER instead of %d\n", GetLastError());
151 /* test case sensitivity */
153 SetLastError(0xdeadbeef);
154 hOpened = OpenMutex(READ_CONTROL, FALSE, "WINETESTMUTEX");
155 ok(!hOpened, "OpenMutex succeeded\n");
156 ok(GetLastError() == ERROR_FILE_NOT_FOUND, "wrong error %u\n", GetLastError());
158 SetLastError(0xdeadbeef);
159 hOpened = OpenMutex(READ_CONTROL, FALSE, "winetestmutex");
160 ok(!hOpened, "OpenMutex succeeded\n");
161 ok(GetLastError() == ERROR_FILE_NOT_FOUND, "wrong error %u\n", GetLastError());
163 SetLastError(0xdeadbeef);
164 hOpened = CreateMutex(NULL, FALSE, "WineTestMutex");
165 ok(hOpened != NULL, "CreateMutex failed with error %d\n", GetLastError());
166 ok(GetLastError() == ERROR_ALREADY_EXISTS, "wrong error %u\n", GetLastError());
167 CloseHandle(hOpened);
169 SetLastError(0xdeadbeef);
170 hOpened = CreateMutex(NULL, FALSE, "WINETESTMUTEX");
171 ok(hOpened != NULL, "CreateMutex failed with error %d\n", GetLastError());
172 ok(GetLastError() == 0, "wrong error %u\n", GetLastError());
173 CloseHandle(hOpened);
175 CloseHandle(hCreated);
178 static void test_slist(void)
184 } item1, item2, item3, *pitem;
186 SLIST_HEADER slist_header, test_header;
190 VOID (WINAPI *pInitializeSListHead)(PSLIST_HEADER);
191 USHORT (WINAPI *pQueryDepthSList)(PSLIST_HEADER);
192 PSLIST_ENTRY (WINAPI *pInterlockedFlushSList)(PSLIST_HEADER);
193 PSLIST_ENTRY (WINAPI *pInterlockedPopEntrySList)(PSLIST_HEADER);
194 PSLIST_ENTRY (WINAPI *pInterlockedPushEntrySList)(PSLIST_HEADER,PSLIST_ENTRY);
197 kernel32 = GetModuleHandle("KERNEL32.DLL");
198 pInitializeSListHead = (void*) GetProcAddress(kernel32, "InitializeSListHead");
199 pQueryDepthSList = (void*) GetProcAddress(kernel32, "QueryDepthSList");
200 pInterlockedFlushSList = (void*) GetProcAddress(kernel32, "InterlockedFlushSList");
201 pInterlockedPopEntrySList = (void*) GetProcAddress(kernel32, "InterlockedPopEntrySList");
202 pInterlockedPushEntrySList = (void*) GetProcAddress(kernel32, "InterlockedPushEntrySList");
203 if (pInitializeSListHead == NULL ||
204 pQueryDepthSList == NULL ||
205 pInterlockedFlushSList == NULL ||
206 pInterlockedPopEntrySList == NULL ||
207 pInterlockedPushEntrySList == NULL)
209 skip("some required slist entrypoints were not found, skipping tests\n");
213 memset(&test_header, 0, sizeof(test_header));
214 memset(&slist_header, 0xFF, sizeof(slist_header));
215 pInitializeSListHead(&slist_header);
216 ok(memcmp(&test_header, &slist_header, sizeof(SLIST_HEADER)) == 0,
217 "InitializeSListHead didn't zero-fill list header\n");
218 size = pQueryDepthSList(&slist_header);
219 ok(size == 0, "initially created slist has size %d, expected 0\n", size);
222 ok(pInterlockedPushEntrySList(&slist_header, &item1.entry) == NULL,
223 "previous entry in empty slist wasn't NULL\n");
224 size = pQueryDepthSList(&slist_header);
225 ok(size == 1, "slist with 1 item has size %d\n", size);
228 entry = pInterlockedPushEntrySList(&slist_header, &item2.entry);
229 ok(entry != NULL, "previous entry in non-empty slist was NULL\n");
232 pitem = (struct item*) entry;
233 ok(pitem->value == 1, "previous entry in slist wasn't the one added\n");
235 size = pQueryDepthSList(&slist_header);
236 ok(size == 2, "slist with 2 items has size %d\n", size);
239 entry = pInterlockedPushEntrySList(&slist_header, &item3.entry);
240 ok(entry != NULL, "previous entry in non-empty slist was NULL\n");
243 pitem = (struct item*) entry;
244 ok(pitem->value == 2, "previous entry in slist wasn't the one added\n");
246 size = pQueryDepthSList(&slist_header);
247 ok(size == 3, "slist with 3 items has size %d\n", size);
249 entry = pInterlockedPopEntrySList(&slist_header);
250 ok(entry != NULL, "entry shouldn't be NULL\n");
253 pitem = (struct item*) entry;
254 ok(pitem->value == 3, "unexpected entry removed\n");
256 size = pQueryDepthSList(&slist_header);
257 ok(size == 2, "slist with 2 items has size %d\n", size);
259 entry = pInterlockedFlushSList(&slist_header);
260 size = pQueryDepthSList(&slist_header);
261 ok(size == 0, "flushed slist should be empty, size is %d\n", size);
264 ok(pInterlockedPopEntrySList(&slist_header) == NULL,
265 "popping empty slist didn't return NULL\n");
267 ok(((struct item*)entry)->value == 2, "item 2 not in front of list\n");
268 ok(((struct item*)entry->Next)->value == 1, "item 1 not at the back of list\n");
271 static void test_event(void)
273 HANDLE handle, handle2;
274 SECURITY_ATTRIBUTES sa;
275 SECURITY_DESCRIPTOR sd;
279 handle = CreateEventA(NULL, FALSE, FALSE, __FILE__ ": Test Event");
280 ok(handle != NULL, "CreateEventW with blank sd failed with error %d\n", GetLastError());
283 sa.nLength = sizeof(sa);
284 sa.lpSecurityDescriptor = &sd;
285 sa.bInheritHandle = FALSE;
287 InitializeSecurityDescriptor(&sd, SECURITY_DESCRIPTOR_REVISION);
290 handle = CreateEventA(&sa, FALSE, FALSE, __FILE__ ": Test Event");
291 ok(handle != NULL, "CreateEventW with blank sd failed with error %d\n", GetLastError());
294 /* sd with NULL dacl */
295 SetSecurityDescriptorDacl(&sd, TRUE, NULL, FALSE);
296 handle = CreateEventA(&sa, FALSE, FALSE, __FILE__ ": Test Event");
297 ok(handle != NULL, "CreateEventW with blank sd failed with error %d\n", GetLastError());
300 /* sd with empty dacl */
301 InitializeAcl(&acl, sizeof(acl), ACL_REVISION);
302 SetSecurityDescriptorDacl(&sd, TRUE, &acl, FALSE);
303 handle = CreateEventA(&sa, FALSE, FALSE, __FILE__ ": Test Event");
304 ok(handle != NULL, "CreateEventW with blank sd failed with error %d\n", GetLastError());
307 /* test case sensitivity */
309 SetLastError(0xdeadbeef);
310 handle = CreateEventA(NULL, FALSE, FALSE, __FILE__ ": Test Event");
311 ok( handle != NULL, "CreateEvent failed with error %u\n", GetLastError());
312 ok( GetLastError() == 0, "wrong error %u\n", GetLastError());
314 SetLastError(0xdeadbeef);
315 handle2 = CreateEventA(NULL, FALSE, FALSE, __FILE__ ": Test Event");
316 ok( handle2 != NULL, "CreateEvent failed with error %d\n", GetLastError());
317 ok( GetLastError() == ERROR_ALREADY_EXISTS, "wrong error %u\n", GetLastError());
318 CloseHandle( handle2 );
320 SetLastError(0xdeadbeef);
321 handle2 = CreateEventA(NULL, FALSE, FALSE, __FILE__ ": TEST EVENT");
322 ok( handle2 != NULL, "CreateEvent failed with error %d\n", GetLastError());
323 ok( GetLastError() == 0, "wrong error %u\n", GetLastError());
324 CloseHandle( handle2 );
326 SetLastError(0xdeadbeef);
327 handle2 = OpenEventA( EVENT_ALL_ACCESS, FALSE, __FILE__ ": Test Event");
328 ok( handle2 != NULL, "OpenEvent failed with error %d\n", GetLastError());
329 CloseHandle( handle2 );
331 SetLastError(0xdeadbeef);
332 handle2 = OpenEventA( EVENT_ALL_ACCESS, FALSE, __FILE__ ": TEST EVENT");
333 ok( !handle2, "OpenEvent succeeded\n");
334 ok( GetLastError() == ERROR_FILE_NOT_FOUND, "wrong error %u\n", GetLastError());
336 CloseHandle( handle );
339 static void test_semaphore(void)
341 HANDLE handle, handle2;
343 /* test case sensitivity */
345 SetLastError(0xdeadbeef);
346 handle = CreateSemaphoreA(NULL, 0, 1, __FILE__ ": Test Semaphore");
347 ok(handle != NULL, "CreateSemaphore failed with error %u\n", GetLastError());
348 ok(GetLastError() == 0, "wrong error %u\n", GetLastError());
350 SetLastError(0xdeadbeef);
351 handle2 = CreateSemaphoreA(NULL, 0, 1, __FILE__ ": Test Semaphore");
352 ok( handle2 != NULL, "CreateSemaphore failed with error %d\n", GetLastError());
353 ok( GetLastError() == ERROR_ALREADY_EXISTS, "wrong error %u\n", GetLastError());
354 CloseHandle( handle2 );
356 SetLastError(0xdeadbeef);
357 handle2 = CreateSemaphoreA(NULL, 0, 1, __FILE__ ": TEST SEMAPHORE");
358 ok( handle2 != NULL, "CreateSemaphore failed with error %d\n", GetLastError());
359 ok( GetLastError() == 0, "wrong error %u\n", GetLastError());
360 CloseHandle( handle2 );
362 SetLastError(0xdeadbeef);
363 handle2 = OpenSemaphoreA( SEMAPHORE_ALL_ACCESS, FALSE, __FILE__ ": Test Semaphore");
364 ok( handle2 != NULL, "OpenSemaphore failed with error %d\n", GetLastError());
365 CloseHandle( handle2 );
367 SetLastError(0xdeadbeef);
368 handle2 = OpenSemaphoreA( SEMAPHORE_ALL_ACCESS, FALSE, __FILE__ ": TEST SEMAPHORE");
369 ok( !handle2, "OpenSemaphore succeeded\n");
370 ok( GetLastError() == ERROR_FILE_NOT_FOUND, "wrong error %u\n", GetLastError());
372 CloseHandle( handle );
375 static void test_waitable_timer(void)
377 HANDLE handle, handle2;
379 /* test case sensitivity */
381 SetLastError(0xdeadbeef);
382 handle = CreateWaitableTimerA(NULL, FALSE, __FILE__ ": Test WaitableTimer");
383 ok(handle != NULL, "CreateWaitableTimer failed with error %u\n", GetLastError());
384 ok(GetLastError() == 0, "wrong error %u\n", GetLastError());
386 SetLastError(0xdeadbeef);
387 handle2 = CreateWaitableTimerA(NULL, FALSE, __FILE__ ": Test WaitableTimer");
388 ok( handle2 != NULL, "CreateWaitableTimer failed with error %d\n", GetLastError());
389 ok( GetLastError() == ERROR_ALREADY_EXISTS, "wrong error %u\n", GetLastError());
390 CloseHandle( handle2 );
392 SetLastError(0xdeadbeef);
393 handle2 = CreateWaitableTimerA(NULL, FALSE, __FILE__ ": TEST WAITABLETIMER");
394 ok( handle2 != NULL, "CreateWaitableTimer failed with error %d\n", GetLastError());
395 ok( GetLastError() == 0, "wrong error %u\n", GetLastError());
396 CloseHandle( handle2 );
398 SetLastError(0xdeadbeef);
399 handle2 = OpenWaitableTimerA( TIMER_ALL_ACCESS, FALSE, __FILE__ ": Test WaitableTimer");
400 ok( handle2 != NULL, "OpenWaitableTimer failed with error %d\n", GetLastError());
401 CloseHandle( handle2 );
403 SetLastError(0xdeadbeef);
404 handle2 = OpenWaitableTimerA( TIMER_ALL_ACCESS, FALSE, __FILE__ ": TEST WAITABLETIMER");
405 ok( !handle2, "OpenWaitableTimer succeeded\n");
406 ok( GetLastError() == ERROR_FILE_NOT_FOUND, "wrong error %u\n", GetLastError());
408 CloseHandle( handle );
411 static HANDLE sem = 0;
413 static void CALLBACK iocp_callback(DWORD dwErrorCode, DWORD dwNumberOfBytesTransferred, LPOVERLAPPED lpOverlapped)
415 ReleaseSemaphore(sem, 1, NULL);
418 static BOOL WINAPI (*p_BindIoCompletionCallback)( HANDLE FileHandle, LPOVERLAPPED_COMPLETION_ROUTINE Function, ULONG Flags) = NULL;
420 static void test_iocp_callback(void)
422 char temp_path[MAX_PATH];
423 char filename[MAX_PATH];
426 static const char prefix[] = "pfx";
428 HMODULE hmod = GetModuleHandleA("kernel32.dll");
430 const char *buffer = "12345678123456781234567812345678";
431 OVERLAPPED overlapped;
433 p_BindIoCompletionCallback = (void*)GetProcAddress(hmod, "BindIoCompletionCallback");
434 if(!p_BindIoCompletionCallback) {
435 skip("BindIoCompletionCallback not found in this DLL\n");
439 sem = CreateSemaphore(NULL, 0, 1, NULL);
440 ok(sem != INVALID_HANDLE_VALUE, "Creating a semaphore failed\n");
442 ret = GetTempPathA(MAX_PATH, temp_path);
443 ok(ret != 0, "GetTempPathA error %d\n", GetLastError());
444 ok(ret < MAX_PATH, "temp path should fit into MAX_PATH\n");
446 ret = GetTempFileNameA(temp_path, prefix, 0, filename);
447 ok(ret != 0, "GetTempFileNameA error %d\n", GetLastError());
449 hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
450 CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS, 0);
451 ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %d\n", GetLastError());
453 retb = p_BindIoCompletionCallback(hFile, iocp_callback, 0);
454 ok(retb == FALSE, "BindIoCompletionCallback succeeded on a file that wasn't created with FILE_FLAG_OVERLAPPED\n");
455 ok(GetLastError() == ERROR_INVALID_PARAMETER, "Last error is %d\n", GetLastError());
457 ret = CloseHandle(hFile);
458 ok( ret, "CloseHandle: error %d\n", GetLastError());
459 ret = DeleteFileA(filename);
460 ok( ret, "DeleteFileA: error %d\n", GetLastError());
462 hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
463 CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS | FILE_FLAG_OVERLAPPED, 0);
464 ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %d\n", GetLastError());
466 retb = p_BindIoCompletionCallback(hFile, iocp_callback, 0);
467 ok(retb == TRUE, "BindIoCompletionCallback failed\n");
469 memset(&overlapped, 0, sizeof(overlapped));
470 retb = WriteFile(hFile, (const void *) buffer, 4, &bytesWritten, &overlapped);
471 ok(retb == TRUE || GetLastError() == ERROR_IO_PENDING, "WriteFile failed, lastError = %d\n", GetLastError());
473 ret = WaitForSingleObject(sem, 5000);
474 ok(ret == WAIT_OBJECT_0, "Wait for the IO completion callback failed\n");
477 retb = p_BindIoCompletionCallback(hFile, iocp_callback, 0);
478 ok(retb == FALSE, "BindIoCompletionCallback succeeded when setting the same callback on the file again\n");
479 ok(GetLastError() == ERROR_INVALID_PARAMETER, "Last error is %d\n", GetLastError());
480 retb = p_BindIoCompletionCallback(hFile, NULL, 0);
481 ok(retb == FALSE, "BindIoCompletionCallback succeeded when setting the callback to NULL\n");
482 ok(GetLastError() == ERROR_INVALID_PARAMETER, "Last error is %d\n", GetLastError());
484 ret = CloseHandle(hFile);
485 ok( ret, "CloseHandle: error %d\n", GetLastError());
486 ret = DeleteFileA(filename);
487 ok( ret, "DeleteFileA: error %d\n", GetLastError());
489 hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
490 CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS | FILE_FLAG_OVERLAPPED, 0);
491 ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %d\n", GetLastError());
492 retb = p_BindIoCompletionCallback(hFile, NULL, 0);
493 ok(retb == TRUE, "BindIoCompletionCallback failed with a NULL callback(first time set)\n");
494 ret = CloseHandle(hFile);
495 ok( ret, "CloseHandle: error %d\n", GetLastError());
496 ret = DeleteFileA(filename);
497 ok( ret, "DeleteFileA: error %d\n", GetLastError());
499 /* win2k3 requires the Flags parameter to be zero */
500 SetLastError(0xdeadbeef);
501 hFile = CreateFileA(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
502 CREATE_ALWAYS, FILE_FLAG_RANDOM_ACCESS | FILE_FLAG_OVERLAPPED, 0);
503 ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA: error %d\n", GetLastError());
504 retb = p_BindIoCompletionCallback(hFile, iocp_callback, 12345);
506 ok(GetLastError() == ERROR_INVALID_PARAMETER,
507 "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
509 ok(retb == TRUE, "BindIoCompletionCallback failed with Flags != 0\n");
510 ret = CloseHandle(hFile);
511 ok( ret, "CloseHandle: error %d\n", GetLastError());
512 ret = DeleteFileA(filename);
513 ok( ret, "DeleteFileA: error %d\n", GetLastError());
515 retb = p_BindIoCompletionCallback(NULL, iocp_callback, 0);
516 ok(retb == FALSE, "BindIoCompletionCallback succeeded on a NULL file\n");
517 ok(GetLastError() == ERROR_INVALID_HANDLE, "Last error is %d\n", GetLastError());
522 test_signalandwait();
527 test_waitable_timer();
528 test_iocp_callback();