Zebediah Figura : evr/tests: Add some tests for querying pin information.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: df3e9c8e9afad5697da93b4a865490fecffb729f
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=df3e9c8e9afad5697da93b4a8...

Author: Zebediah Figura 
Date:   Tue Aug 27 20:45:20 2019 -0500

evr/tests: Add some tests for querying pin information.

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

---

dlls/evr/tests/evr.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/dlls/evr/tests/evr.c b/dlls/evr/tests/evr.c
index 49b5b53..489b7b9 100644
--- a/dlls/evr/tests/evr.c
+++ b/dlls/evr/tests/evr.c
@@ -292,6 +292,51 @@ static void test_find_pin(void)
     ok(!ref, "Got outstanding refcount %d.\n", ref);
 }

+static void test_pin_info(void)
+{
+    IBaseFilter *filter = create_evr();
+    PIN_DIRECTION dir;
+    PIN_INFO info;
+    HRESULT hr;
+    WCHAR *id;
+    ULONG ref;
+    IPin *pin;
+
+    hr = IBaseFilter_FindPin(filter, sink_id, &pin);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ref = get_refcount(filter);
+    ok(ref == 2, "Got unexpected refcount %d.\n", ref);
+    ref = get_refcount(pin);
+    ok(ref == 2, "Got unexpected refcount %d.\n", ref);
+
+    hr = IPin_QueryPinInfo(pin, &info);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(info.pFilter == filter, "Expected filter %p, got %p.\n", filter, info.pFilter);
+    ok(info.dir == PINDIR_INPUT, "Got direction %d.\n", info.dir);
+    ok(!lstrcmpW(info.achName, sink_id), "Got name %s.\n", wine_dbgstr_w(info.achName));
+    ref = get_refcount(filter);
+    ok(ref == 3, "Got unexpected refcount %d.\n", ref);
+    ref = get_refcount(pin);
+    ok(ref == 3, "Got unexpected refcount %d.\n", ref);
+    IBaseFilter_Release(info.pFilter);
+
+    hr = IPin_QueryDirection(pin, &dir);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(dir == PINDIR_INPUT, "Got direction %d.\n", dir);
+
+    hr = IPin_QueryId(pin, &id);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(!lstrcmpW(id, sink_id), "Got id %s.\n", wine_dbgstr_w(id));
+    CoTaskMemFree(id);
+
+    hr = IPin_QueryInternalConnections(pin, NULL, NULL);
+    ok(hr == E_NOTIMPL, "Got hr %#x.\n", hr);
+
+    IPin_Release(pin);
+    ref = IBaseFilter_Release(filter);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+}
+
 START_TEST(evr)
 {
     CoInitialize(NULL);
@@ -300,6 +345,7 @@ START_TEST(evr)
     test_interfaces();
     test_enum_pins();
     test_find_pin();
+    test_pin_info();

CoUninitialize();
 }