[PATCH 4/8] qedit/tests: Add some tests for IBaseFilter::FindPin() on the null renderer.
Zebediah Figura
z.figura12 at gmail.com
Thu Apr 18 23:01:25 CDT 2019
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
dlls/qedit/tests/nullrenderer.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/dlls/qedit/tests/nullrenderer.c b/dlls/qedit/tests/nullrenderer.c
index 5bdfc184ef..f709d2a206 100644
--- a/dlls/qedit/tests/nullrenderer.c
+++ b/dlls/qedit/tests/nullrenderer.c
@@ -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();
}
--
2.21.0
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