qedit/tests: Add more tests for sample grabber filter interfaces.

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

dlls/qedit/tests/Makefile.in

@@ -3,6 +3,7 @@ IMPORTS   = oleaut32 ole32
 
 C_SRCS = \
 	mediadet.c \
+	samplegrabber.c \
 	timeline.c
 
 RC_SRCS = qedit.rc

dlls/qedit/tests/mediadet.c

@@ -612,18 +612,6 @@ static void test_samplegrabber(void)
     IMemInputPin_Release(inpin);
     IPin_Release(pin);
 
-    /* Interfaces that native does not support */
-    hr = ISampleGrabber_QueryInterface(sg, &IID_IMediaPosition, (void**)&unk);
-    todo_wine ok(hr == E_NOINTERFACE, "QueryInterface for IID_IMediaPosition failed: %08x\n", hr);
-    hr = ISampleGrabber_QueryInterface(sg, &IID_IMediaSeeking, (void**)&unk);
-    todo_wine ok(hr == E_NOINTERFACE, "QueryInterface for IID_IMediaSeeking failed: %08x\n", hr);
-    hr = ISampleGrabber_QueryInterface(sg, &IID_IMemInputPin, (void**)&unk);
-    ok(hr == E_NOINTERFACE, "QueryInterface for IID_IMemInputPin failed: %08x\n", hr);
-    hr = ISampleGrabber_QueryInterface(sg, &IID_IQualityControl, (void**)&unk);
-    ok(hr == E_NOINTERFACE, "QueryInterface for IID_IQualityControl failed: %08x\n", hr);
-    hr = ISampleGrabber_QueryInterface(sg, &IID_ISeekingPassThru, (void**)&unk);
-    ok(hr == E_NOINTERFACE, "QueryInterface for IID_ISeekingPassThru failed: %08x\n", hr);
-
     while (ISampleGrabber_Release(sg));
 }
 

dlls/qedit/tests/samplegrabber.c

@@ -0,0 +1,87 @@
+/*
+ * Sample grabber filter unit tests
+ *
+ * Copyright 2018 Zebediah Figura
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#define COBJMACROS
+#include "dshow.h"
+#include "qedit.h"
+#include "wine/test.h"
+
+static IBaseFilter *create_sample_grabber(void)
+{
+    IBaseFilter *filter = NULL;
+    HRESULT hr = CoCreateInstance(&CLSID_SampleGrabber, NULL, CLSCTX_INPROC_SERVER,
+            &IID_IBaseFilter, (void **)&filter);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    return filter;
+}
+
+#define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
+static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
+{
+    IUnknown *iface = iface_ptr;
+    HRESULT hr, expected_hr;
+    IUnknown *unk;
+
+    expected_hr = supported ? S_OK : E_NOINTERFACE;
+
+    hr = IUnknown_QueryInterface(iface, iid, (void **)&unk);
+    ok_(__FILE__, line)(hr == expected_hr, "Got hr %#x, expected %#x.\n", hr, expected_hr);
+    if (SUCCEEDED(hr))
+        IUnknown_Release(unk);
+}
+
+static void test_interfaces(void)
+{
+    IBaseFilter *filter = create_sample_grabber();
+    ULONG ref;
+
+    check_interface(filter, &IID_IBaseFilter, TRUE);
+    check_interface(filter, &IID_IMediaFilter, TRUE);
+    check_interface(filter, &IID_IPersist, TRUE);
+    check_interface(filter, &IID_ISampleGrabber, TRUE);
+    check_interface(filter, &IID_IUnknown, TRUE);
+
+    check_interface(filter, &IID_IAMFilterMiscFlags, FALSE);
+    check_interface(filter, &IID_IBasicAudio, FALSE);
+    check_interface(filter, &IID_IBasicVideo, FALSE);
+    check_interface(filter, &IID_IKsPropertySet, FALSE);
+    todo_wine check_interface(filter, &IID_IMediaPosition, FALSE);
+    todo_wine check_interface(filter, &IID_IMediaSeeking, FALSE);
+    check_interface(filter, &IID_IMemInputPin, FALSE);
+    check_interface(filter, &IID_IPersistPropertyBag, FALSE);
+    check_interface(filter, &IID_IPin, FALSE);
+    check_interface(filter, &IID_IQualityControl, FALSE);
+    check_interface(filter, &IID_IQualProp, FALSE);
+    check_interface(filter, &IID_IReferenceClock, FALSE);
+    check_interface(filter, &IID_ISeekingPassThru, FALSE);
+    check_interface(filter, &IID_IVideoWindow, FALSE);
+
+    ref = IBaseFilter_Release(filter);
+    ok(!ref, "Got unexpected refcount %d.\n", ref);
+}
+
+START_TEST(samplegrabber)
+{
+    CoInitialize(NULL);
+
+    test_interfaces();
+
+    CoUninitialize();
+}