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qedit/tests: Add some tests for IBaseFilter::FindPin() on the null renderer.

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Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-04-18 23:01:25 -05:00 committed by Alexandre Julliard
parent bdf5e8f5e0
commit e407dae3c7
1 changed files with 31 additions and 0 deletions
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31
dlls/qedit/tests/nullrenderer.c
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@ -22,6 +22,8 @@
#include "dshow.h"
#include "wine/test.h"
static const WCHAR sink_id[] = {'I','n',0};
static IBaseFilter *create_null_renderer(void)
{
IBaseFilter *filter = NULL;
@ -170,6 +172,34 @@ static void test_enum_pins(void)
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
static void test_find_pin(void)
{
static const WCHAR input_pinW[] = {'i','n','p','u','t',' ','p','i','n',0};
IBaseFilter *filter = create_null_renderer();
IEnumPins *enum_pins;
IPin *pin, *pin2;
HRESULT hr;
ULONG ref;
hr = IBaseFilter_FindPin(filter, input_pinW, &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);
IEnumPins_Release(enum_pins);
ref = IBaseFilter_Release(filter);
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
START_TEST(nullrenderer)
{
IBaseFilter *filter;
@ -188,6 +218,7 @@ START_TEST(nullrenderer)
test_interfaces();
test_enum_pins();
test_find_pin();
CoUninitialize();
}