diff --git a/dlls/qedit/tests/samplegrabber.c b/dlls/qedit/tests/samplegrabber.c index b171932174d..094ef317c0e 100644 --- a/dlls/qedit/tests/samplegrabber.c +++ b/dlls/qedit/tests/samplegrabber.c @@ -23,6 +23,11 @@ #include "qedit.h" #include "wine/test.h" +static const WCHAR sink_id[] = {'I','n',0}; +static const WCHAR source_id[] = {'O','u','t',0}; +static const WCHAR sink_name[] = {'I','n','p','u','t',0}; +static const WCHAR source_name[] = {'O','u','t','p','u','t',0}; + static IBaseFilter *create_sample_grabber(void) { IBaseFilter *filter = NULL; @@ -214,12 +219,50 @@ static void test_enum_pins(void) ok(!ref, "Got outstanding refcount %d.\n", ref); } +static void test_find_pin(void) +{ + IBaseFilter *filter = create_sample_grabber(); + IEnumPins *enum_pins; + IPin *pin, *pin2; + HRESULT hr; + ULONG ref; + + hr = IBaseFilter_FindPin(filter, sink_name, &pin); + ok(hr == VFW_E_NOT_FOUND, "Got hr %#x.\n", hr); + hr = IBaseFilter_FindPin(filter, source_name, &pin); + ok(hr == VFW_E_NOT_FOUND, "Got hr %#x.\n", hr); + + hr = IBaseFilter_EnumPins(filter, &enum_pins); + ok(hr == S_OK, "Got hr %#x.\n", hr); + + hr = IBaseFilter_FindPin(filter, sink_id, &pin); + ok(hr == S_OK, "Got hr %#x.\n", hr); + hr = IEnumPins_Next(enum_pins, 1, &pin2, NULL); + ok(hr == S_OK, "Got hr %#x.\n", hr); + ok(pin2 == pin, "Expected pin %p, got %p.\n", pin, pin2); + IPin_Release(pin2); + IPin_Release(pin); + + hr = IBaseFilter_FindPin(filter, source_id, &pin); + ok(hr == S_OK, "Got hr %#x.\n", hr); + hr = IEnumPins_Next(enum_pins, 1, &pin2, NULL); + ok(hr == S_OK, "Got hr %#x.\n", hr); + ok(pin2 == pin, "Expected pin %p, got %p.\n", pin, pin2); + IPin_Release(pin2); + IPin_Release(pin); + + IEnumPins_Release(enum_pins); + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %d.\n", ref); +} + START_TEST(samplegrabber) { CoInitialize(NULL); test_interfaces(); test_enum_pins(); + test_find_pin(); CoUninitialize(); }