qcap/tests: Add some tests for audio capture filter interfaces.

dlls/qcap/tests/Makefile.in

@@ -2,5 +2,6 @@ TESTDLL   = qcap.dll
 IMPORTS   = strmiids uuid oleaut32 ole32 advapi32
 
 C_SRCS = \
+	audiorecord.c \
 	qcap.c \
 	smartteefilter.c

dlls/qcap/tests/audiorecord.c

+/*
+ * Audio capture 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 "wine/test.h"
+
+#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(IBaseFilter *filter)
+{
+    todo_wine check_interface(filter, &IID_IAMFilterMiscFlags, TRUE);
+    check_interface(filter, &IID_IBaseFilter, TRUE);
+    check_interface(filter, &IID_IMediaFilter, TRUE);
+    check_interface(filter, &IID_IPersist, TRUE);
+    check_interface(filter, &IID_IPersistPropertyBag, TRUE);
+    check_interface(filter, &IID_IUnknown, TRUE);
+
+    check_interface(filter, &IID_IBasicAudio, FALSE);
+    check_interface(filter, &IID_IBasicVideo, FALSE);
+    check_interface(filter, &IID_IKsPropertySet, FALSE);
+    check_interface(filter, &IID_IMediaPosition, FALSE);
+    check_interface(filter, &IID_IMediaSeeking, 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_IVideoWindow, FALSE);
+}
+
+START_TEST(audiorecord)
+{
+    ICreateDevEnum *devenum;
+    IEnumMoniker *enummon;
+    IBaseFilter *filter;
+    IMoniker *mon;
+    WCHAR *name;
+    HRESULT hr;
+
+    CoInitialize(NULL);
+
+    hr = CoCreateInstance(&CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER,
+            &IID_ICreateDevEnum, (void **)&devenum);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = ICreateDevEnum_CreateClassEnumerator(devenum, &CLSID_AudioInputDeviceCategory, &enummon, 0);
+    if (hr == S_FALSE)
+    {
+        skip("No audio input devices present.\n");
+        ICreateDevEnum_Release(devenum);
+        CoUninitialize();
+        return;
+    }
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    while (IEnumMoniker_Next(enummon, 1, &mon, NULL) == S_OK)
+    {
+        hr = IMoniker_GetDisplayName(mon, NULL, NULL, &name);
+        ok(hr == S_OK, "Got hr %#x.\n", hr);
+        trace("Testing device %s.\n", wine_dbgstr_w(name));
+        CoTaskMemFree(name);
+
+        hr = IMoniker_BindToObject(mon, NULL, NULL, &IID_IBaseFilter, (void **)&filter);
+        ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+        test_interfaces(filter);
+
+        IMoniker_Release(mon);
+    }
+
+    IEnumMoniker_Release(enummon);
+    ICreateDevEnum_Release(devenum);
+    CoUninitialize();
+}