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qedit/tests: Add some tests for IBaseFilter::FindPin() on the sample grabber. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-04-14 00:56:09 -05:00 committed by Alexandre Julliard
parent 0c52e96f59
commit f50c934361
1 changed files with 43 additions and 0 deletions
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43
dlls/qedit/tests/samplegrabber.c
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@ -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();
}