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qedit/tests: Add some tests for IEnumMediaTypes(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-06-29 13:43:48 -05:00 committed by Alexandre Julliard
parent b1ffe12e43
commit 038407475b
1 changed files with 45 additions and 0 deletions
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45
dlls/qedit/tests/nullrenderer.c
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@ -379,6 +379,50 @@ static void test_media_types(void)
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
static void test_enum_media_types(void)
{
IBaseFilter *filter = create_null_renderer();
IEnumMediaTypes *enum1, *enum2;
AM_MEDIA_TYPE *mts[2];
ULONG ref, count;
HRESULT hr;
IPin *pin;
IBaseFilter_FindPin(filter, sink_id, &pin);
hr = IPin_EnumMediaTypes(pin, &enum1);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Next(enum1, 1, mts, &count);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
ok(!count, "Got count %u.\n", count);
hr = IEnumMediaTypes_Reset(enum1);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Clone(enum1, &enum2);
todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Skip(enum1, 1);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
hr = IEnumMediaTypes_Next(enum2, 1, mts, NULL);
ok(hr == S_FALSE, "Got hr %#x.\n", hr);
IEnumMediaTypes_Release(enum1);
IEnumMediaTypes_Release(enum2);
IPin_Release(pin);
ref = IBaseFilter_Release(filter);
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
START_TEST(nullrenderer)
{
IBaseFilter *filter;
@ -401,6 +445,7 @@ START_TEST(nullrenderer)
test_pin_info();
test_aggregation();
test_media_types();
test_enum_media_types();
CoUninitialize();
}