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kernel32/tests: WaitForMultipleObjects returns lowest signaled handle first.

This commit is contained in:
Jörg Höhle 2011-07-23 22:02:19 +02:00 committed by Alexandre Julliard
parent a1d177c6b6
commit a52e160c68
2 changed files with 35 additions and 16 deletions
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48
dlls/kernel32/tests/sync.c
View File

@ -41,8 +41,7 @@ static void test_signalandwait(void)
DWORD (WINAPI *pSignalObjectAndWait)(HANDLE, HANDLE, DWORD, BOOL);
HMODULE kernel32;
DWORD r;
int i;
HANDLE event[2], maxevents[MAXIMUM_WAIT_OBJECTS], semaphore[2], file;
HANDLE event[2], semaphore[2], file;
kernel32 = GetModuleHandle("kernel32");
pSignalObjectAndWait = (void*) GetProcAddress(kernel32, "SignalObjectAndWait");
@ -94,19 +93,6 @@ static void test_signalandwait(void)
CloseHandle(event[0]);
CloseHandle(event[1]);
/* create the maximum number of events and make sure
* we can wait on that many */
for (i=0; i<MAXIMUM_WAIT_OBJECTS; i++)
{
maxevents[i] = CreateEvent(NULL, 1, 1, NULL);
ok( maxevents[i] != 0, "should create enough events\n");
}
r = WaitForMultipleObjects(MAXIMUM_WAIT_OBJECTS, maxevents, 0, 0);
ok( r != WAIT_FAILED && r != WAIT_TIMEOUT, "should succeed\n");
for (i=0; i<MAXIMUM_WAIT_OBJECTS; i++)
if (maxevents[i]) CloseHandle(maxevents[i]);
/* semaphores */
semaphore[0] = CreateSemaphore( NULL, 0, 1, NULL );
semaphore[1] = CreateSemaphore( NULL, 1, 1, NULL );
@ -1027,6 +1013,37 @@ static void test_WaitForSingleObject(void)
CloseHandle(nonsignaled);
}
static void test_WaitForMultipleObjects(void)
{
DWORD r;
int i;
HANDLE maxevents[MAXIMUM_WAIT_OBJECTS];
/* create the maximum number of events and make sure
* we can wait on that many */
for (i=0; i<MAXIMUM_WAIT_OBJECTS; i++)
{
maxevents[i] = CreateEvent(NULL, i==0, TRUE, NULL);
ok( maxevents[i] != 0, "should create enough events\n");
}
/* a manual-reset event remains signaled, an auto-reset event is cleared */
r = WaitForMultipleObjects(MAXIMUM_WAIT_OBJECTS, maxevents, 0, 0);
ok( r == WAIT_OBJECT_0, "should signal lowest handle first, got %d\n", r);
r = WaitForMultipleObjects(MAXIMUM_WAIT_OBJECTS, maxevents, 0, 0);
ok( r == WAIT_OBJECT_0, "should signal handle #0 first, got %d\n", r);
ok(ResetEvent(maxevents[0]), "ResetEvent\n");
for (i=1; i<MAXIMUM_WAIT_OBJECTS; i++)
{
/* the lowest index is checked first and remaining events are untouched */
r = WaitForMultipleObjects(MAXIMUM_WAIT_OBJECTS, maxevents, 0, 0);
ok( r == WAIT_OBJECT_0+i, "should signal handle #%d first, got %d\n", i, r);
}
for (i=0; i<MAXIMUM_WAIT_OBJECTS; i++)
if (maxevents[i]) CloseHandle(maxevents[i]);
}
START_TEST(sync)
{
HMODULE hdll = GetModuleHandle("kernel32");
@ -1047,4 +1064,5 @@ START_TEST(sync)
test_iocp_callback();
test_timer_queue();
test_WaitForSingleObject();
test_WaitForMultipleObjects();
}

3
dlls/kernel32/tests/thread.c
View File

@ -288,6 +288,7 @@ static VOID test_CreateRemoteThread(void)
skip("child process wasn't mapped at same address, so can't do CreateRemoteThread tests.\n");
return;
}
ok(ret == WAIT_OBJECT_0 || broken(ret == WAIT_OBJECT_0+1 /* nt4,w2k */), "WaitForAllObjects 2 events %d\n", ret);
hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
ok(hEvent != NULL, "Can't create event, err=%u\n", GetLastError());
@ -1248,7 +1249,7 @@ static void test_TLS(void)
}
ret = WaitForMultipleObjects(2, threads, TRUE, 60000);
ok(ret == WAIT_OBJECT_0 || ret == WAIT_OBJECT_0+1 /* nt4 */, "WaitForMultipleObjects failed %u\n",ret);
ok(ret == WAIT_OBJECT_0 || broken(ret == WAIT_OBJECT_0+1 /* nt4,w2k */), "WaitForAllObjects 2 threads %d\n",ret);
for (i = 0; i < 2; ++i)
CloseHandle(threads[i]);