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shell32/tests: Take into account the Windows 10 DDE race condition. 

Also improve the description of this race condition.

Signed-off-by: Francois Gouget <fgouget@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Francois Gouget 2016-02-16 02:50:14 +01:00 committed by Alexandre Julliard
parent e48a569434
commit c8bc68ecb4
1 changed files with 11 additions and 5 deletions
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16
dlls/shell32/tests/shlexec.c
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@ -146,6 +146,7 @@ static char* getChildString(const char* sect, const char* key)
*
***/
#define CHILD_DDE_TIMEOUT 2500
static DWORD ddeInst;
static HSZ hszTopic;
static char ddeExec[MAX_PATH], ddeApplication[MAX_PATH];
@ -270,7 +271,7 @@ static void doChild(int argc, char** argv)
hdde = DdeNameService(ddeInst, hszApplication, 0, DNS_REGISTER | DNS_FILTEROFF);
ok(hdde != NULL, "DdeNameService() failed le=%u\n", GetLastError());
timer = SetTimer(NULL, 0, 2500, childTimeout);
timer = SetTimer(NULL, 0, CHILD_DDE_TIMEOUT, childTimeout);
dde_ready = OpenEventA(EVENT_MODIFY_STATE, FALSE, "winetest_shlexec_dde_ready");
SetEvent(dde_ready);
@ -2350,18 +2351,23 @@ static void test_dde(void)
GetLastError() == ERROR_FILE_NOT_FOUND &&
strcmp(winetest_platform, "windows") == 0)
{
/* Windows 10 does not call WaitForInputIdle() for DDE, which
* breaks the tests. So force the call by adding
* SEE_MASK_WAITFORINPUTIDLE.
/* Windows 10 does not call WaitForInputIdle() for DDE which creates
* a race condition as the DDE server may not have time to start up.
* When that happens the test fails with the above results and we
* compensate by forcing the WaitForInputIdle() call.
*/
trace("Adding SEE_MASK_WAITFORINPUTIDLE for Windows 10\n");
ddeflags |= SEE_MASK_WAITFORINPUTIDLE;
delete_test_association(".sde");
Sleep(CHILD_DDE_TIMEOUT);
continue;
}
okShell(32 < rc, "failed: rc=%lu err=%u\n", rc, GetLastError());
if (test->ddeexec)
okShell(waitforinputidle_count == 1, "WaitForInputIdle() was called %u times\n", waitforinputidle_count);
okShell(waitforinputidle_count == 1 ||
broken(waitforinputidle_count == 0) /* Win10 race */,
"WaitForInputIdle() was called %u times\n",
waitforinputidle_count);
else
okShell(waitforinputidle_count == 0, "WaitForInputIdle() was called %u times for a non-DDE case\n", waitforinputidle_count);