mfreadwrite/tests: Add return value test (Coverity).

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

mfreadwrite/tests: Add return value test (Coverity).
82584160 · Nikolay Sivov · Alexandre Julliard · 937b5859 · 82584160
Commit 82584160 authored Sep 30, 2020 by Nikolay Sivov Committed by Alexandre Julliard Sep 30, 2020
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mfplat.c dlls/mfreadwrite/tests/mfplat.c +3 -1

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--- a/dlls/mfreadwrite/tests/mfplat.c
+++ b/dlls/mfreadwrite/tests/mfplat.c
@@ -438,11 +438,13 @@ static struct test_media_stream *create_test_stream(DWORD stream_index, IMFMedia
    struct test_media_stream *stream;
    IMFPresentationDescriptor *pd;
    BOOL selected;
+    HRESULT hr;

    stream = heap_alloc_zero(sizeof(*stream));
    stream->IMFMediaStream_iface.lpVtbl = &test_media_stream_vtbl;
    stream->refcount = 1;
-    MFCreateEventQueue(&stream->event_queue);
+    hr = MFCreateEventQueue(&stream->event_queue);
+    ok(hr == S_OK, "Failed to create event queue, hr %#x.\n", hr);
    stream->source = source;
    IMFMediaSource_AddRef(stream->source);
    stream->is_new = TRUE;