Sebastian Lackner : kernel32/tests: Repeat test for SignalObjectAndWait multiple times to test wineserver wakeup cookie management.
Alexandre Julliard
julliard at wine.codeweavers.com
Wed Jul 15 09:51:23 CDT 2015
Module: wine
Branch: master
Commit: 4ccdc0c03681dbdf4dd5239a923764f7555e2da4
URL: http://source.winehq.org/git/wine.git/?a=commit;h=4ccdc0c03681dbdf4dd5239a923764f7555e2da4
Author: Sebastian Lackner <sebastian at fds-team.de>
Date: Wed Jul 15 06:20:08 2015 +0200
kernel32/tests: Repeat test for SignalObjectAndWait multiple times to test wineserver wakeup cookie management.
---
dlls/kernel32/tests/sync.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/dlls/kernel32/tests/sync.c b/dlls/kernel32/tests/sync.c
index cbe0acb..a9d2377 100644
--- a/dlls/kernel32/tests/sync.c
+++ b/dlls/kernel32/tests/sync.c
@@ -64,6 +64,7 @@ static void test_signalandwait(void)
HMODULE kernel32;
DWORD r;
HANDLE event[2], semaphore[2], file;
+ int i;
kernel32 = GetModuleHandleA("kernel32.dll");
pSignalObjectAndWait = (void*) GetProcAddress(kernel32, "SignalObjectAndWait");
@@ -96,9 +97,13 @@ static void test_signalandwait(void)
r = pSignalObjectAndWait(event[0], event[1], 0, FALSE);
ok( r == WAIT_OBJECT_0, "should succeed\n");
- /* event[0] is now signalled */
- r = pSignalObjectAndWait(event[0], event[0], 0, FALSE);
- ok( r == WAIT_OBJECT_0, "should succeed\n");
+ /* event[0] is now signalled - we repeat this test multiple times
+ * to ensure that the wineserver handles this situation properly. */
+ for (i = 0; i < 10000; i++)
+ {
+ r = pSignalObjectAndWait(event[0], event[0], 0, FALSE);
+ ok(r == WAIT_OBJECT_0, "should succeed\n");
+ }
/* event[0] is not signalled */
r = WaitForSingleObject(event[0], 0);
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