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Simplified sync test

This commit is contained in:
Armin Novak 2021-04-27 11:21:16 +02:00 committed by akallabeth
parent 187946e965
commit 18ceebb774
1 changed files with 134 additions and 51 deletions
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185
winpr/libwinpr/synch/test/TestSynchMultipleThreads.c
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@ -5,9 +5,12 @@
#include <winpr/synch.h>
#include <winpr/thread.h>
#define THREADS 24
static DWORD WINAPI test_thread(LPVOID arg)
{
long timeout = 100 + (rand() % 1000);
WINPR_UNUSED(arg);
Sleep(timeout);
ExitThread(0);
return 0;
@ -23,7 +26,7 @@ static int start_threads(DWORD count, HANDLE* threads)
if (!threads[i])
{
printf("CreateThread [%" PRIu32 "] failure\n", i);
fprintf(stderr, "%s: CreateThread [%" PRIu32 "] failure\n", __FUNCTION__, i);
return -1;
}
}
@ -39,7 +42,7 @@ static int close_threads(DWORD count, HANDLE* threads)
{
if (!CloseHandle(threads[i]))
{
printf("CloseHandle [%" PRIu32 "] failure\n", i);
fprintf(stderr, "%s: CloseHandle [%" PRIu32 "] failure\n", __FUNCTION__, i);
return -1;
}
}
@ -47,114 +50,194 @@ static int close_threads(DWORD count, HANDLE* threads)
return 0;
}
int TestSynchMultipleThreads(int argc, char* argv[])
static BOOL TestWaitForAll(void)
{
#define THREADS 24
DWORD rc = 0, ev, i;
HANDLE threads[THREADS];
BOOL rc = FALSE;
DWORD ret;
HANDLE threads[THREADS];
/* WaitForAll, timeout */
if (start_threads(THREADS, threads))
return 1;
{
fprintf(stderr, "%s: start_threads failed\n", __FUNCTION__);
return FALSE;
}
ret = WaitForMultipleObjects(THREADS, threads, TRUE, 50);
if (ret != WAIT_TIMEOUT)
{
printf("WaitForMultipleObjects bWaitAll, timeout 50 failed, ret=%d\n", ret);
rc = 2;
fprintf(stderr, "%s: WaitForMultipleObjects bWaitAll, timeout 50 failed, ret=%d\n",
__FUNCTION__, ret);
goto fail;
}
if (WaitForMultipleObjects(THREADS, threads, TRUE, INFINITE) != WAIT_OBJECT_0)
{
printf("WaitForMultipleObjects bWaitAll, INFINITE failed\n");
rc = 3;
fprintf(stderr, "%s: WaitForMultipleObjects bWaitAll, INFINITE failed\n", __FUNCTION__);
goto fail;
}
if (close_threads(THREADS, threads))
return 4;
/* WaitOne, infinite */
if (rc)
return rc;
if (start_threads(THREADS, threads))
return 5;
ev = WaitForMultipleObjects(THREADS, threads, FALSE, INFINITE);
if (ev > (WAIT_OBJECT_0 + THREADS))
{
printf("WaitForMultipleObjects INFINITE failed\n");
rc = 6;
fprintf(stderr, "%s: close_threads failed\n", __FUNCTION__);
return FALSE;
}
rc = TRUE;
fail:
return rc;
}
static BOOL TestWaitOne(void)
{
BOOL rc = FALSE;
DWORD ret;
HANDLE threads[THREADS];
/* WaitForAll, timeout */
if (start_threads(THREADS, threads))
{
fprintf(stderr, "%s: start_threads failed\n", __FUNCTION__);
return FALSE;
}
ret = WaitForMultipleObjects(THREADS, threads, FALSE, INFINITE);
if (ret > (WAIT_OBJECT_0 + THREADS))
{
fprintf(stderr, "%s: WaitForMultipleObjects INFINITE failed\n", __FUNCTION__);
goto fail;
}
if (WaitForMultipleObjects(THREADS, threads, TRUE, INFINITE) != WAIT_OBJECT_0)
{
printf("WaitForMultipleObjects bWaitAll, INFINITE failed\n");
rc = 7;
fprintf(stderr, "%s: WaitForMultipleObjects bWaitAll, INFINITE failed\n", __FUNCTION__);
goto fail;
}
if (close_threads(THREADS, threads))
return 8;
{
fprintf(stderr, "%s: close_threads failed\n", __FUNCTION__);
return FALSE;
}
if (rc)
return rc;
rc = TRUE;
fail:
return rc;
}
/* WaitOne, timeout */
static BOOL TestWaitOneTimeout(void)
{
BOOL rc = FALSE;
DWORD ret;
HANDLE threads[THREADS];
/* WaitForAll, timeout */
if (start_threads(THREADS, threads))
return 9;
{
fprintf(stderr, "%s: start_threads failed\n", __FUNCTION__);
return FALSE;
}
ret = WaitForMultipleObjects(THREADS, threads, FALSE, 50);
if (ret != WAIT_TIMEOUT)
{
printf("WaitForMultipleObjects timeout 50 failed, ret=%d\n", ret);
rc = 10;
fprintf(stderr, "%s: WaitForMultipleObjects timeout 50 failed, ret=%d\n", __FUNCTION__,
ret);
goto fail;
}
if (WaitForMultipleObjects(THREADS, threads, TRUE, INFINITE) != WAIT_OBJECT_0)
{
printf("WaitForMultipleObjects bWaitAll, INFINITE failed\n");
rc = 11;
fprintf(stderr, "%s: WaitForMultipleObjects bWaitAll, INFINITE failed\n", __FUNCTION__);
goto fail;
}
if (close_threads(THREADS, threads))
return 12;
{
fprintf(stderr, "%s: close_threads failed\n", __FUNCTION__);
return FALSE;
}
if (rc)
return 13;
rc = TRUE;
fail:
return rc;
}
/* WaitOne, timeout, multiple joins */
static BOOL TestWaitOneTimeoutMultijoin(void)
{
BOOL rc = FALSE;
DWORD ret, i;
HANDLE threads[THREADS];
/* WaitForAll, timeout */
if (start_threads(THREADS, threads))
return 14;
{
fprintf(stderr, "%s: start_threads failed\n", __FUNCTION__);
return FALSE;
}
for (i = 0; i < THREADS; i++)
{
ret = WaitForMultipleObjects(THREADS, threads, FALSE, 0);
if (ret != WAIT_TIMEOUT)
{
printf("WaitForMultipleObjects timeout 50 failed, ret=%d\n", ret);
rc = 15;
fprintf(stderr, "%s: WaitForMultipleObjects timeout 50 failed, ret=%d\n", __FUNCTION__,
ret);
goto fail;
}
}
if (WaitForMultipleObjects(THREADS, threads, TRUE, INFINITE) != WAIT_OBJECT_0)
{
printf("WaitForMultipleObjects bWaitAll, INFINITE failed\n");
rc = 16;
fprintf(stderr, "%s: WaitForMultipleObjects bWaitAll, INFINITE failed\n", __FUNCTION__);
goto fail;
}
if (close_threads(THREADS, threads))
rc = 17;
{
fprintf(stderr, "%s: close_threads failed\n", __FUNCTION__);
return FALSE;
}
if (rc)
return rc;
rc = TRUE;
fail:
return rc;
}
/* Thread detach test */
static BOOL TestDetach(void)
{
HANDLE threads[THREADS];
/* WaitForAll, timeout */
if (start_threads(THREADS, threads))
return 18;
{
fprintf(stderr, "%s: start_threads failed\n", __FUNCTION__);
return FALSE;
}
if (close_threads(THREADS, threads))
return 19;
{
fprintf(stderr, "%s: close_threads failed\n", __FUNCTION__);
return FALSE;
}
return TRUE;
}
int TestSynchMultipleThreads(int argc, char* argv[])
{
WINPR_UNUSED(argc);
WINPR_UNUSED(argv);
if (!TestWaitForAll())
return -1;
if (!TestWaitOne())
return -2;
if (!TestWaitOneTimeout())
return -3;
if (!TestWaitOneTimeoutMultijoin())
return -4;
if (!TestDetach())
return -5;
return 0;
}