Ziqing Hui : mf/tests: Test Discontinuity for WMV decoder DMO.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4f22db5b9f6fc5f9b2234e466cd2ae1f4d193f1d
URL:    https://gitlab.winehq.org/wine/wine/-/commit/4f22db5b9f6fc5f9b2234e466cd2ae1...

Author: Ziqing Hui 
Date:   Tue May 23 12:15:34 2023 +0800

mf/tests: Test Discontinuity for WMV decoder DMO.

The tests show that input status is not affected by it.

---

dlls/mf/tests/transform.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/dlls/mf/tests/transform.c b/dlls/mf/tests/transform.c
index f6995b4287e..ddb82249ffc 100644
--- a/dlls/mf/tests/transform.c
+++ b/dlls/mf/tests/transform.c
@@ -5599,6 +5599,22 @@ static void test_wmv_decoder_media_object(void)
     todo_wine
     ok(status == DMO_INPUT_STATUSF_ACCEPT_DATA, "Unexpected status %#lx.\n", status);

+    /* Test Discontinuity.  */
+    hr = IMediaObject_Discontinuity(media_object, 0xdeadbeef);
+    todo_wine
+    ok(hr == DMO_E_INVALIDSTREAMINDEX, "Discontinuity returned %#lx.\n", hr);
+    hr = IMediaObject_Discontinuity(media_object, 0);
+    todo_wine
+    ok(hr == S_OK, "Discontinuity returned %#lx.\n", hr);
+    hr = IMediaObject_Discontinuity(media_object, 0);
+    todo_wine
+    ok(hr == S_OK, "Discontinuity returned %#lx.\n", hr);
+    hr = IMediaObject_GetInputStatus(media_object, 0, &status);
+    todo_wine
+    ok(hr == S_OK, "GetInputStatus returned %#lx.\n", hr);
+    todo_wine
+    ok(status == DMO_INPUT_STATUSF_ACCEPT_DATA, "Unexpected status %#lx.\n", status);
+
     /* Test ProcessOutput with setting framerate. */
     init_dmo_media_type_video(type, &MEDIASUBTYPE_WMV1, data_width, data_height);
     ((VIDEOINFOHEADER *)type->pbFormat)->AvgTimePerFrame = 100000;