dlls/quartz/tests/videorenderer.c

   1 /*
   2  * Unit tests for Video Renderer functions
   3  *
   4  * Copyright (C) 2007 Google (Lei Zhang)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include "wine/test.h"
  24 #include "dshow.h"
  25
  26 #define QI_SUCCEED(iface, riid, ppv) hr = IUnknown_QueryInterface(iface, &riid, (LPVOID*)&ppv); \
  27     ok(hr == S_OK, "IUnknown_QueryInterface returned %x\n", hr); \
  28     ok(ppv != NULL, "Pointer is NULL\n");
  29
  30 #define QI_FAIL(iface, riid, ppv) hr = IUnknown_QueryInterface(iface, &riid, (LPVOID*)&ppv); \
  31     ok(hr == E_NOINTERFACE, "IUnknown_QueryInterface returned %x\n", hr); \
  32     ok(ppv == NULL, "Pointer is %p\n", ppv);
  33
  34 #define ADDREF_EXPECT(iface, num) if (iface) { \
  35     hr = IUnknown_AddRef(iface); \
  36     ok(hr == num, "IUnknown_AddRef should return %d, got %d\n", num, hr); \
  37 }
  38
  39 #define RELEASE_EXPECT(iface, num) if (iface) { \
  40     hr = IUnknown_Release(iface); \
  41     ok(hr == num, "IUnknown_Release should return %d, got %d\n", num, hr); \
  42 }
  43
  44 static IUnknown *pVideoRenderer = NULL;
  45
  46 static void test_aggregation(const CLSID clsidOuter, const CLSID clsidInner,
  47                              const IID iidOuter, const IID iidInner)
  48 {
  49     HRESULT hr;
  50     IUnknown *pUnkOuter = NULL;
  51     IUnknown *pUnkInner = NULL;
  52     IUnknown *pUnkInnerFail = NULL;
  53     IUnknown *pUnkOuterTest = NULL;
  54     IUnknown *pUnkInnerTest = NULL;
  55     IUnknown *pUnkAggregatee = NULL;
  56     IUnknown *pUnkAggregator = NULL;
  57     IUnknown *pUnkTest = NULL;
  58
  59     hr = CoCreateInstance(&clsidOuter, NULL, CLSCTX_INPROC_SERVER,
  60                           &IID_IUnknown, (LPVOID*)&pUnkOuter);
  61     ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
  62     ok(pUnkOuter != NULL, "pUnkOuter is NULL\n");
  63
  64     if (!pUnkOuter)
  65     {
  66         skip("pUnkOuter is NULL\n");
  67         return;
  68     }
  69
  70     /* for aggregation, we should only be able to request IUnknown */
  71     hr = CoCreateInstance(&clsidInner, pUnkOuter, CLSCTX_INPROC_SERVER,
  72                           &iidInner, (LPVOID*)&pUnkInnerFail);
  73     ok(hr == E_NOINTERFACE, "CoCreateInstance returned %x\n", hr);
  74     ok(pUnkInnerFail == NULL, "pUnkInnerFail is not NULL\n");
  75
  76     /* aggregation, request IUnknown */
  77     hr = CoCreateInstance(&clsidInner, pUnkOuter, CLSCTX_INPROC_SERVER,
  78                           &IID_IUnknown, (LPVOID*)&pUnkInner);
  79     ok(hr == S_OK, "CoCreateInstance returned %x\n", hr);
  80     ok(pUnkInner != NULL, "pUnkInner is NULL\n");
  81
  82     if (!pUnkInner)
  83     {
  84         skip("pUnkInner is NULL\n");
  85         return;
  86     }
  87
  88     ADDREF_EXPECT(pUnkOuter, 2);
  89     ADDREF_EXPECT(pUnkInner, 2);
  90     RELEASE_EXPECT(pUnkOuter, 1);
  91     RELEASE_EXPECT(pUnkInner, 1);
  92
  93     QI_FAIL(pUnkOuter, iidInner, pUnkAggregatee);
  94     QI_FAIL(pUnkInner, iidOuter, pUnkAggregator);
  95
  96     /* these QueryInterface calls should work */
  97     QI_SUCCEED(pUnkOuter, iidOuter, pUnkAggregator);
  98     QI_SUCCEED(pUnkOuter, IID_IUnknown, pUnkOuterTest);
  99     QI_SUCCEED(pUnkInner, iidInner, pUnkAggregatee);
 100     QI_SUCCEED(pUnkInner, IID_IUnknown, pUnkInnerTest);
 101
 102     if (!pUnkAggregator || !pUnkOuterTest || !pUnkAggregatee \
 103                     || !pUnkInnerTest)
 104     {
 105         skip("One of the required interfaces is NULL\n");
 106         return;
 107     }
 108
 109     ADDREF_EXPECT(pUnkAggregator, 5);
 110     ADDREF_EXPECT(pUnkOuterTest, 6);
 111     ADDREF_EXPECT(pUnkAggregatee, 7);
 112     ADDREF_EXPECT(pUnkInnerTest, 3);
 113     RELEASE_EXPECT(pUnkAggregator, 6);
 114     RELEASE_EXPECT(pUnkOuterTest, 5);
 115     RELEASE_EXPECT(pUnkAggregatee, 4);
 116     RELEASE_EXPECT(pUnkInnerTest, 2);
 117
 118     QI_SUCCEED(pUnkAggregator, IID_IUnknown, pUnkTest);
 119     QI_SUCCEED(pUnkOuterTest, IID_IUnknown, pUnkTest);
 120     QI_SUCCEED(pUnkAggregatee, IID_IUnknown, pUnkTest);
 121     QI_SUCCEED(pUnkInnerTest, IID_IUnknown, pUnkTest);
 122
 123     QI_FAIL(pUnkAggregator, iidInner, pUnkTest);
 124     QI_FAIL(pUnkOuterTest, iidInner, pUnkTest);
 125     QI_FAIL(pUnkAggregatee, iidInner, pUnkTest);
 126     QI_SUCCEED(pUnkInnerTest, iidInner, pUnkTest);
 127
 128     QI_SUCCEED(pUnkAggregator, iidOuter, pUnkTest);
 129     QI_SUCCEED(pUnkOuterTest, iidOuter, pUnkTest);
 130     QI_SUCCEED(pUnkAggregatee, iidOuter, pUnkTest);
 131     QI_FAIL(pUnkInnerTest, iidOuter, pUnkTest);
 132
 133     RELEASE_EXPECT(pUnkAggregator, 10);
 134     RELEASE_EXPECT(pUnkOuterTest, 9);
 135     RELEASE_EXPECT(pUnkAggregatee, 8);
 136     RELEASE_EXPECT(pUnkInnerTest, 2);
 137     RELEASE_EXPECT(pUnkOuter, 7);
 138     RELEASE_EXPECT(pUnkInner, 1);
 139 }
 140
 141 static int create_video_renderer(void)
 142 {
 143     HRESULT hr;
 144
 145     hr = CoCreateInstance(&CLSID_VideoRenderer, NULL, CLSCTX_INPROC_SERVER,
 146                           &IID_IUnknown, (LPVOID*)&pVideoRenderer);
 147     return (hr == S_OK && pVideoRenderer != NULL);
 148 }
 149
 150 static void release_video_renderer(void)
 151 {
 152     HRESULT hr;
 153
 154     hr = IUnknown_Release(pVideoRenderer);
 155     ok(hr == 0, "IUnknown_Release failed with %x\n", hr);
 156 }
 157
 158 static void test_query_interface(void)
 159 {
 160     HRESULT hr;
 161     IBaseFilter *pBaseFilter = NULL;
 162     IBasicVideo *pBasicVideo = NULL;
 163     IDirectDrawVideo *pDirectDrawVideo = NULL;
 164     IKsPropertySet *pKsPropertySet = NULL;
 165     IMediaPosition *pMediaPosition = NULL;
 166     IMediaSeeking *pMediaSeeking = NULL;
 167     IQualityControl *pQualityControl = NULL;
 168     IQualProp *pQualProp = NULL;
 169     IVideoWindow *pVideoWindow = NULL;
 170
 171     QI_SUCCEED(pVideoRenderer, IID_IBaseFilter, pBaseFilter);
 172     RELEASE_EXPECT(pBaseFilter, 1);
 173     QI_SUCCEED(pVideoRenderer, IID_IBasicVideo, pBasicVideo);
 174     RELEASE_EXPECT(pBasicVideo, 1);
 175     todo_wine {
 176     QI_SUCCEED(pVideoRenderer, IID_IDirectDrawVideo, pDirectDrawVideo);
 177     RELEASE_EXPECT(pDirectDrawVideo, 1);
 178     QI_SUCCEED(pVideoRenderer, IID_IKsPropertySet, pKsPropertySet);
 179     RELEASE_EXPECT(pKsPropertySet, 1);
 180     QI_SUCCEED(pVideoRenderer, IID_IMediaPosition, pMediaPosition);
 181     RELEASE_EXPECT(pMediaPosition, 1);
 182     QI_SUCCEED(pVideoRenderer, IID_IMediaSeeking, pMediaSeeking);
 183     RELEASE_EXPECT(pMediaSeeking, 1);
 184     QI_SUCCEED(pVideoRenderer, IID_IQualityControl, pQualityControl);
 185     RELEASE_EXPECT(pQualityControl, 1);
 186     QI_SUCCEED(pVideoRenderer, IID_IQualProp, pQualProp);
 187     RELEASE_EXPECT(pQualProp, 1);
 188     }
 189     QI_SUCCEED(pVideoRenderer, IID_IVideoWindow, pVideoWindow);
 190     RELEASE_EXPECT(pVideoWindow, 1);
 191 }
 192
 193 static void test_all_aggregations(void)
 194 {
 195     IID iids[] = {
 196         IID_IMediaFilter, IID_IBaseFilter, IID_IBasicVideo, IID_IVideoWindow
 197     };
 198     int i;
 199
 200     for (i = 0; i < sizeof(iids) / sizeof(iids[0]); i++)
 201     {
 202         test_aggregation(CLSID_SystemClock, CLSID_VideoRenderer,
 203                          IID_IReferenceClock, iids[i]);
 204     }
 205 }
 206
 207 START_TEST(videorenderer)
 208 {
 209     CoInitialize(NULL);
 210     if (!create_video_renderer())
 211         return;
 212
 213     test_query_interface();
 214     test_all_aggregations();
 215
 216     release_video_renderer();
 217 }