[PATCH 0/1] MR8800: mfreadwrite/tests: Fix test failures with Windows 7.

[Bernhard Übelacker (＠bernhardu)]

[Test pattern page](https://test.winehq.org/data/patterns.html#mfreadwrite:mfplat)

[Testbot run with this patch](https://testbot.winehq.org/JobDetails.pl?Key=159453)

[PATCH 1/1] mfreadwrite/tests: Fix test failures with Windows 7.

[Bernhard Übelacker]

From: Bernhard Übelacker

---
 dlls/mfreadwrite/tests/mfplat.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/dlls/mfreadwrite/tests/mfplat.c b/dlls/mfreadwrite/tests/mfplat.c
index 2946425e494..cadb47d6b48 100644
--- a/dlls/mfreadwrite/tests/mfplat.c
+++ b/dlls/mfreadwrite/tests/mfplat.c
@@ -1703,7 +1703,7 @@ static void test_sink_writer_get_object(void)

hr = IMFSinkWriter_QueryInterface(writer, &IID_IMFSinkWriterEx, (void **)&writer_ex);
     todo_wine
-    ok(hr == S_OK, "QueryInterface returned %#lx.\n", hr);
+    ok(hr == S_OK || broken(hr == E_NOINTERFACE) /* Win7 */, "QueryInterface returned %#lx.\n", hr);

hr = MFCreateMediaType(&stream_type);
     ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
@@ -1732,13 +1732,13 @@ static void test_sink_writer_get_object(void)
     init_media_type(input_type, video_input_type_desc, -1);
     hr = IMFSinkWriter_SetInputMediaType(writer, 0, input_type, NULL);
     todo_wine
-    ok(hr == S_OK, "SetInputMediaType returned %#lx.\n", hr);
+    ok(hr == S_OK || broken(hr == MF_E_INVALIDMEDIATYPE) /* Win7 */, "SetInputMediaType returned %#lx.\n", hr);
     IMFMediaType_Release(input_type);

/* Get transform after SetInputMediaType. */
     hr = IMFSinkWriter_GetServiceForStream(writer, 0, &GUID_NULL, &IID_IMFTransform, (void **)&transform);
     todo_wine
-    ok(hr == S_OK, "GetServiceForStream returned %#lx.\n", hr);
+    ok(hr == S_OK || broken(hr == MF_E_UNSUPPORTED_SERVICE) /* Win7 */, "GetServiceForStream returned %#lx.\n", hr);
     if (hr == S_OK)
     IMFTransform_Release(transform);

@@ -1858,7 +1858,7 @@ static void test_sink_writer_add_stream(void)

hr = IMFSinkWriter_SetInputMediaType(writer, 0, input_type, NULL);
     todo_wine
-    ok(hr == S_OK, "SetInputMediaType returned %#lx.\n", hr);
+    ok(hr == S_OK || broken(hr == MF_E_INVALIDMEDIATYPE) /* Win7 */, "SetInputMediaType returned %#lx.\n", hr);

IMFMediaType_Release(input_type);

@@ -1918,7 +1918,12 @@ static void test_sink_writer_sample_process(void)
     init_media_type(input_type, video_input_type_desc, -1);
     hr = IMFSinkWriter_SetInputMediaType(writer, 0, input_type, NULL);
     todo_wine
-    ok(hr == S_OK, "SetInputMediaType returned %#lx.\n", hr);
+    ok(hr == S_OK || broken(hr == MF_E_INVALIDMEDIATYPE) /* Win7 */, "SetInputMediaType returned %#lx.\n", hr);
+    if (broken(hr == MF_E_INVALIDMEDIATYPE))
+    {
+        win_skip("SetInputMediaType failed, skipping tests on Win7\n");
+        goto skip_tests;
+    }
     IMFMediaType_Release(input_type);

/* BeginWriting after adding stream. */
@@ -1964,6 +1969,7 @@ static void test_sink_writer_sample_process(void)
         ok(file_size.QuadPart > 0x400, "Unexpected file size %I64x.\n", file_size.QuadPart);
         CloseHandle(file);
     }
+skip_tests:
     IMFSinkWriter_Release(writer);
     DeleteFileW(temp_file);
 }

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/mfreadwrite/tests/mfplat.c:
>  init_media_type(input_type, video_input_type_desc, -1);
>  hr = IMFSinkWriter_SetInputMediaType(writer, 0, input_type, NULL);
>  todo_wine
> - ok(hr == S_OK, "SetInputMediaType returned %#lx.\n", hr);
> - ok(hr == S_OK || broken(hr == MF_E_INVALIDMEDIATYPE) /* Win7 */, "SetInputMediaType returned %#lx.\n", hr);
> IMFMediaType_Release(input_type);

This is different comparing to unsupported newer API, we need to figure out why type is rejected, if we are going to run tests on Windows 7.

[Bernhard Übelacker (＠bernhardu)]

On Thu Aug 21 20:50:31 2025 +0000, Nikolay Sivov wrote:
> This is different comparing to unsupported newer API, we need to figure
> out why type is rejected, if we are going to run tests on Windows 7.

Thanks for looking into it.
But in [this comment](https://gitlab.winehq.org/wine/wine/-/merge_requests/8908#note_114955) @gofman mentioned "I think it is now decided that we don't care about Win7 test failures anymore". So I guess there is no point in this MR anymore?