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kernel32/tests: Add test to show that multiple user APCs are processed at once. 

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Sebastian Lackner 2015-10-23 04:15:52 +02:00 committed by Alexandre Julliard
parent ae8be1f84c
commit 49dd5577eb
1 changed files with 26 additions and 1 deletions
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27
dlls/kernel32/tests/sync.c
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@ -2333,6 +2333,13 @@ static DWORD WINAPI alertable_wait_thread(void *param)
todo_wine
ok(status == STATUS_WAIT_0, "expected STATUS_WAIT_0, got %08x\n", status);
ReleaseSemaphore(semaphores[0], 1, NULL);
timeout.QuadPart = -10000000;
status = pNtWaitForMultipleObjects(1, &semaphores[1], FALSE, TRUE, &timeout);
ok(status == STATUS_USER_APC, "expected STATUS_USER_APC, got %08x\n", status);
result = WaitForSingleObject(semaphores[0], 0);
ok(result == WAIT_TIMEOUT, "expected WAIT_TIMEOUT, got %u\n", result);
return 0;
}
@ -2342,12 +2349,21 @@ static void CALLBACK alertable_wait_apc(ULONG_PTR userdata)
ReleaseSemaphore(semaphores[1], 1, NULL);
}
static void CALLBACK alertable_wait_apc2(ULONG_PTR userdata)
{
HANDLE *semaphores = (void *)userdata;
DWORD result;
result = WaitForSingleObject(semaphores[0], 1000);
ok(result == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %u\n", result);
}
static void test_alertable_wait(void)
{
HANDLE thread, semaphores[2];
DWORD result;
semaphores[0] = CreateSemaphoreW(NULL, 0, 1, NULL);
semaphores[0] = CreateSemaphoreW(NULL, 0, 2, NULL);
ok(semaphores[0] != NULL, "CreateSemaphore failed with %u\n", GetLastError());
semaphores[1] = CreateSemaphoreW(NULL, 0, 1, NULL);
ok(semaphores[1] != NULL, "CreateSemaphore failed with %u\n", GetLastError());
@ -2366,6 +2382,15 @@ static void test_alertable_wait(void)
result = QueueUserAPC(alertable_wait_apc, thread, (ULONG_PTR)semaphores);
ok(result != 0, "QueueUserAPC failed with %u\n", GetLastError());
result = WaitForSingleObject(semaphores[0], 1000);
ok(result == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %u\n", result);
Sleep(100); /* ensure the thread is blocking in NtWaitForMultipleObjects */
result = QueueUserAPC(alertable_wait_apc2, thread, (ULONG_PTR)semaphores);
ok(result != 0, "QueueUserAPC failed with %u\n", GetLastError());
result = QueueUserAPC(alertable_wait_apc2, thread, (ULONG_PTR)semaphores);
ok(result != 0, "QueueUserAPC failed with %u\n", GetLastError());
ReleaseSemaphore(semaphores[0], 2, NULL);
result = WaitForSingleObject(thread, 1000);
ok(result == WAIT_OBJECT_0, "expected WAIT_OBJECT_0, got %u\n", result);
CloseHandle(thread);