Rémi Bernon : mf/tests: Workaround broken Win7 test_h264_decoder_concat_streams result.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d748440ea27dc7456ffa98ee76b0cb9302226583
URL:    https://gitlab.winehq.org/wine/wine/-/commit/d748440ea27dc7456ffa98ee76b0cb9...

Author: Rémi Bernon <rbernon(a)codeweavers.com>
Date:   Mon Dec 11 09:39:41 2023 +0100

mf/tests: Workaround broken Win7 test_h264_decoder_concat_streams result.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55638

---

 dlls/mf/tests/transform.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dlls/mf/tests/transform.c b/dlls/mf/tests/transform.c
index e228dcf12ac..f9e6b3b45cd 100644
--- a/dlls/mf/tests/transform.c
+++ b/dlls/mf/tests/transform.c
@@ -4677,7 +4677,14 @@ static void test_h264_decoder_concat_streams(void)
 
     hr = IMFCollection_GetElementCount(output_samples, &output_count);
     ok(hr == S_OK, "GetElementCount returned %#lx\n", hr);
-    ok(output_count == 96, "GetElementCount returned %#lx\n", output_count);
+    ok(output_count == 96 || broken(output_count == 120) /* Win7 sometimes */, "GetElementCount returned %lu\n", output_count);
+    while (broken(output_count > 96)) /* Win7 sometimes */
+    {
+        IMFSample *sample;
+        hr = IMFCollection_RemoveElement(output_samples, --output_count, (IUnknown **)&sample);
+        ok(hr == S_OK, "GetElementCount returned %#lx\n", hr);
+        IMFSample_Release(sample);
+    }
 
     ret = check_mf_sample_collection(output_samples, output_sample_desc, NULL);
     ok(ret == 0, "got %lu%% diff\n", ret);