Zebediah Figura : quartz/tests: Add some tests for IBaseFilter_FindPin() on the ACM wrapper.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 92236655e802248b7ff8abac1934f068dc360e56
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=92236655e802248b7ff8abac1934f068dc360e56

Author: Zebediah Figura <z.figura12 at gmail.com>
Date:   Fri Mar  8 00:02:04 2019 -0600

quartz/tests: Add some tests for IBaseFilter_FindPin() on the ACM wrapper.

Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/quartz/tests/acmwrapper.c | 49 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/dlls/quartz/tests/acmwrapper.c b/dlls/quartz/tests/acmwrapper.c
index fa89222..e356b6c 100644
--- a/dlls/quartz/tests/acmwrapper.c
+++ b/dlls/quartz/tests/acmwrapper.c
@@ -22,6 +22,11 @@
 #include "dshow.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_acm_wrapper(void)
 {
     IBaseFilter *filter = NULL;
@@ -203,12 +208,56 @@ todo_wine
     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};
+    static const WCHAR output_pinW[] = {'o','u','t','p','u','t',' ','p','i','n',0};
+    IBaseFilter *filter = create_acm_wrapper();
+    IEnumPins *enum_pins;
+    IPin *pin, *pin2;
+    HRESULT hr;
+    ULONG ref;
+
+    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(pin == pin2, "Pins didn't match.\n");
+    IPin_Release(pin);
+    IPin_Release(pin2);
+
+    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(pin == pin2, "Pins didn't match.\n");
+    IPin_Release(pin);
+    IPin_Release(pin2);
+
+    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_FindPin(filter, input_pinW, &pin);
+    ok(hr == VFW_E_NOT_FOUND, "Got hr %#x.\n", hr);
+    hr = IBaseFilter_FindPin(filter, output_pinW, &pin);
+    ok(hr == VFW_E_NOT_FOUND, "Got hr %#x.\n", hr);
+
+    IEnumPins_Release(enum_pins);
+    ref = IBaseFilter_Release(filter);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+}
+
 START_TEST(acmwrapper)
 {
     CoInitialize(NULL);
 
     test_interfaces();
     test_enum_pins();
+    test_find_pin();
 
     CoUninitialize();
 }