[PATCH v8 3/6] mf/tests: Wait for session closure at the end of test_media_session_Start().

[Conor McCarthy]

From: Conor McCarthy

MFShutdown() may be called too soon after seeking has been fixed.
---
 dlls/mf/tests/mf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/mf/tests/mf.c b/dlls/mf/tests/mf.c
index 898934b6173..0876de45e59 100644
--- a/dlls/mf/tests/mf.c
+++ b/dlls/mf/tests/mf.c
@@ -6938,6 +6938,9 @@ static void test_media_session_Start(void)
         ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
         hr = IMFMediaSession_Close(session);
         ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
+        /* Wait for close to avoid the occasional assertion when MFShutdown() is called in Wine.
+         * Waiting for MESessionClosed would be correct, but Windows doesn't send it here. */
+        Sleep(10);
         hr = IMFMediaSession_Shutdown(session);
         ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
         hr = IMFMediaSource_Shutdown(source);