Dmitry Timoshkov : kernel32/tests: WaitCommEvent may sometimes return immediately on a busy system when write operation to a COM-port has already completed .
Alexandre Julliard
julliard at winehq.org
Fri Oct 25 10:57:56 CDT 2013
Module: wine
Branch: master
Commit: 53e727ef95587d8d64c1c80669a10bea068ba651
URL: http://source.winehq.org/git/wine.git/?a=commit;h=53e727ef95587d8d64c1c80669a10bea068ba651
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Fri Oct 25 12:14:37 2013 +0900
kernel32/tests: WaitCommEvent may sometimes return immediately on a busy system when write operation to a COM-port has already completed.
---
dlls/kernel32/tests/comm.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/dlls/kernel32/tests/comm.c b/dlls/kernel32/tests/comm.c
index 33b10ac..f780f75 100644
--- a/dlls/kernel32/tests/comm.c
+++ b/dlls/kernel32/tests/comm.c
@@ -939,7 +939,7 @@ static void test_waittxempty(void)
evtmask = 0;
SetLastError(0xdeadbeef);
res = WaitCommEvent(hcom, &evtmask, &ovl_wait);
- ok(!res && GetLastError() == ERROR_IO_PENDING, "%d: WaitCommEvent error %d\n", i, GetLastError());
+ ok((!res && GetLastError() == ERROR_IO_PENDING) || res /* busy system */, "%d: WaitCommEvent error %d\n", i, GetLastError());
res = WaitForSingleObject(ovl_wait.hEvent, TIMEOUT);
if (i == 0)
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