Zebediah Figura : quartz/tests: Add some tests for IBaseFilter_FindPin() on the WAVE parser.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 38a52d0e596278f0bb69f9446bc91689e20a6a77
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=38a52d0e596278f0bb69f9446...

Author: Zebediah Figura 
Date:   Tue Mar  5 10:56:56 2019 -0600

quartz/tests: Add some tests for IBaseFilter_FindPin() on the WAVE parser.

Signed-off-by: Zebediah Figura 
Signed-off-by: Alexandre Julliard

---

dlls/quartz/tests/waveparser.c | 53 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/dlls/quartz/tests/waveparser.c b/dlls/quartz/tests/waveparser.c
index 377d33b..e2ee1e8 100644
--- a/dlls/quartz/tests/waveparser.c
+++ b/dlls/quartz/tests/waveparser.c
@@ -23,6 +23,7 @@
 #include "wine/test.h"

static const WCHAR sink_name[] = {'i','n','p','u','t',' ','p','i','n',0};
+static const WCHAR source_name[] = {'o','u','t','p','u','t',0};

static IBaseFilter *create_wave_parser(void)
 {
@@ -276,12 +277,64 @@ todo_wine
     ok(ret, "Failed to delete file, error %u.\n", GetLastError());
 }

+static void test_find_pin(void)
+{
+    const WCHAR *filename = load_resource(wavefile);
+    IBaseFilter *filter = create_wave_parser();
+    IFilterGraph2 *graph;
+    IEnumPins *enum_pins;
+    IPin *pin, *pin2;
+    HRESULT hr;
+    ULONG ref;
+    BOOL ret;
+
+    hr = IBaseFilter_FindPin(filter, sink_name, &pin);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    IPin_Release(pin);
+
+    hr = IBaseFilter_FindPin(filter, source_name, &pin);
+    ok(hr == VFW_E_NOT_FOUND, "Got hr %#x.\n", hr);
+
+    graph = connect_input(filter, filename);
+
+    hr = IBaseFilter_EnumPins(filter, &enum_pins);
+    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);
+
+    hr = IBaseFilter_FindPin(filter, source_name, &pin);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+todo_wine
+    ok(pin == pin2, "Expected pin %p, got %p.\n", pin2, pin);
+    IPin_Release(pin);
+    IPin_Release(pin2);
+
+    hr = IEnumPins_Next(enum_pins, 1, &pin2, NULL);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    hr = IBaseFilter_FindPin(filter, sink_name, &pin);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+todo_wine
+    ok(pin == pin2, "Expected pin %p, got %p.\n", pin2, pin);
+    IPin_Release(pin);
+    IPin_Release(pin2);
+
+    IEnumPins_Release(enum_pins);
+    IFilterGraph2_Release(graph);
+    ref = IBaseFilter_Release(filter);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+    ret = DeleteFileW(filename);
+    ok(ret, "Failed to delete file, error %u.\n", GetLastError());
+}
+
 START_TEST(waveparser)
 {
     CoInitialize(NULL);

test_interfaces();
     test_enum_pins();
+    test_find_pin();

CoUninitialize();
 }