1 /*
2  * Unit tests for DSound Renderer functions
3  *
4  * Copyright (C) 2010 Maarten Lankhorst for CodeWeavers
5  * Copyright (C) 2007 Google (Lei Zhang)
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this library; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20  */
21 
22 #define COBJMACROS
23 
24 #include "wine/test.h"
25 #include "dshow.h"
26 #include "initguid.h"
27 #include "dsound.h"
28 #include "amaudio.h"
29 
30 #define QI_SUCCEED(iface, riid, ppv) hr = IUnknown_QueryInterface(iface, &riid, (LPVOID*)&ppv); \
31     ok(hr == S_OK, "IUnknown_QueryInterface returned %x\n", hr); \
32     ok(ppv != NULL, "Pointer is NULL\n");
33 
34 #define RELEASE_EXPECT(iface, num) if (iface) { \
35     hr = IUnknown_Release((IUnknown*)iface); \
36     ok(hr == num, "IUnknown_Release should return %d, got %d\n", num, hr); \
37 }
38 
39 static IUnknown *pDSRender = NULL;
40 
create_dsound_renderer(void)41 static BOOL create_dsound_renderer(void)
42 {
43     HRESULT hr;
44 
45     hr = CoCreateInstance(&CLSID_DSoundRender, NULL, CLSCTX_INPROC_SERVER,
46                           &IID_IUnknown, (LPVOID*)&pDSRender);
47     return (hr == S_OK && pDSRender != NULL);
48 }
49 
release_dsound_renderer(void)50 static void release_dsound_renderer(void)
51 {
52     HRESULT hr;
53 
54     hr = IUnknown_Release(pDSRender);
55     ok(hr == 0, "IUnknown_Release failed with %x\n", hr);
56 }
57 
PB_QueryInterface(IPropertyBag * iface,REFIID riid,void ** ppv)58 static HRESULT WINAPI PB_QueryInterface(IPropertyBag *iface, REFIID riid, void **ppv)
59 {
60     ok(0, "Should not be called\n");
61     *ppv = NULL;
62     return E_NOINTERFACE;
63 }
64 
PB_AddRef(IPropertyBag * iface)65 static ULONG WINAPI PB_AddRef(IPropertyBag *iface)
66 {
67     ok(0, "Should not be called\n");
68     return 2;
69 }
70 
PB_Release(IPropertyBag * iface)71 static ULONG WINAPI PB_Release(IPropertyBag *iface)
72 {
73     ok(0, "Should not be called\n");
74     return 1;
75 }
76 
PB_Read(IPropertyBag * iface,LPCOLESTR name,VARIANT * var,IErrorLog * log)77 static HRESULT WINAPI PB_Read(IPropertyBag *iface, LPCOLESTR name, VARIANT *var, IErrorLog *log)
78 {
79     static const WCHAR dsguid[] = { 'D','S','G','u','i','d', 0 };
80     char temp[50];
81     WideCharToMultiByte(CP_ACP, 0, name, -1, temp, sizeof(temp)-1, NULL, NULL);
82     temp[sizeof(temp)-1] = 0;
83     trace("Trying to read %s, type %u\n", temp, var->n1.n2.vt);
84     if (!lstrcmpW(name, dsguid))
85     {
86         static const WCHAR defaultplayback[] =
87         {
88             '{','D','E','F','0','0','0','0','0','-',
89             '9','C','6','D','-','4','7','E','D','-',
90             'A','A','F','1','-','4','D','D','A','8',
91             'F','2','B','5','C','0','3','}',0
92         };
93         ok(var->n1.n2.vt == VT_BSTR, "Wrong type asked: %u\n", var->n1.n2.vt);
94         var->n1.n2.n3.bstrVal = SysAllocString(defaultplayback);
95         return S_OK;
96     }
97     ok(0, "Unknown property '%s' queried\n", temp);
98     return E_FAIL;
99 }
100 
PB_Write(IPropertyBag * iface,LPCOLESTR name,VARIANT * var)101 static HRESULT WINAPI PB_Write(IPropertyBag *iface, LPCOLESTR name, VARIANT *var)
102 {
103     ok(0, "Should not be called\n");
104     return E_FAIL;
105 }
106 
107 static IPropertyBagVtbl PB_Vtbl =
108 {
109     PB_QueryInterface,
110     PB_AddRef,
111     PB_Release,
112     PB_Read,
113     PB_Write
114 };
115 
test_query_interface(void)116 static void test_query_interface(void)
117 {
118     HRESULT hr;
119     IBaseFilter *pBaseFilter = NULL;
120     IBasicAudio *pBasicAudio = NULL;
121     IMediaPosition *pMediaPosition = NULL;
122     IMediaSeeking *pMediaSeeking = NULL;
123     IQualityControl *pQualityControl = NULL;
124     IPersistPropertyBag *ppb = NULL;
125     IDirectSound3DBuffer *ds3dbuf = NULL;
126     IReferenceClock *clock = NULL;
127     IAMDirectSound *pAMDirectSound = NULL;
128 
129     QI_SUCCEED(pDSRender, IID_IBaseFilter, pBaseFilter);
130     RELEASE_EXPECT(pBaseFilter, 1);
131     QI_SUCCEED(pDSRender, IID_IBasicAudio, pBasicAudio);
132     RELEASE_EXPECT(pBasicAudio, 1);
133     QI_SUCCEED(pDSRender, IID_IMediaSeeking, pMediaSeeking);
134     RELEASE_EXPECT(pMediaSeeking, 1);
135     QI_SUCCEED(pDSRender, IID_IReferenceClock, clock);
136     RELEASE_EXPECT(clock, 1);
137     QI_SUCCEED(pDSRender, IID_IAMDirectSound, pAMDirectSound);
138     RELEASE_EXPECT( pAMDirectSound, 1);
139     todo_wine {
140     QI_SUCCEED(pDSRender, IID_IDirectSound3DBuffer, ds3dbuf);
141     RELEASE_EXPECT(ds3dbuf, 1);
142     QI_SUCCEED(pDSRender, IID_IPersistPropertyBag, ppb);
143     if (ppb)
144     {
145         IPropertyBag bag = { &PB_Vtbl };
146         hr = IPersistPropertyBag_Load(ppb, &bag, NULL);
147         ok(hr == S_OK, "Couldn't load default device: %08x\n", hr);
148     }
149     RELEASE_EXPECT(ppb, 1);
150     }
151     QI_SUCCEED(pDSRender, IID_IMediaPosition, pMediaPosition);
152     RELEASE_EXPECT(pMediaPosition, 1);
153     QI_SUCCEED(pDSRender, IID_IQualityControl, pQualityControl);
154     RELEASE_EXPECT(pQualityControl, 1);
155 }
156 
test_pin(IPin * pin)157 static void test_pin(IPin *pin)
158 {
159     IMemInputPin *mpin = NULL;
160 
161     IPin_QueryInterface(pin, &IID_IMemInputPin, (void **)&mpin);
162 
163     ok(mpin != NULL, "No IMemInputPin found!\n");
164     if (mpin)
165     {
166         ok(IMemInputPin_ReceiveCanBlock(mpin) == S_OK, "Receive can't block for pin!\n");
167         ok(IMemInputPin_NotifyAllocator(mpin, NULL, 0) == E_POINTER, "NotifyAllocator likes a NULL pointer argument\n");
168         IMemInputPin_Release(mpin);
169     }
170     /* TODO */
171 }
172 
test_basefilter(void)173 static void test_basefilter(void)
174 {
175     IEnumPins *pin_enum = NULL;
176     IBaseFilter *base = NULL;
177     IPin *pins[2];
178     ULONG ref;
179     HRESULT hr;
180 
181     IUnknown_QueryInterface(pDSRender, &IID_IBaseFilter, (void **)&base);
182     if (base == NULL)
183     {
184         /* test_query_interface handles this case */
185         skip("No IBaseFilter\n");
186         return;
187     }
188 
189     hr = IBaseFilter_EnumPins(base, NULL);
190     ok(hr == E_POINTER, "hr = %08x and not E_POINTER\n", hr);
191 
192     hr= IBaseFilter_EnumPins(base, &pin_enum);
193     ok(hr == S_OK, "hr = %08x and not S_OK\n", hr);
194 
195     hr = IEnumPins_Next(pin_enum, 1, NULL, NULL);
196     ok(hr == E_POINTER, "hr = %08x and not E_POINTER\n", hr);
197 
198     hr = IEnumPins_Next(pin_enum, 2, pins, NULL);
199     ok(hr == E_INVALIDARG, "hr = %08x and not E_INVALIDARG\n", hr);
200 
201     pins[0] = (void *)0xdead;
202     pins[1] = (void *)0xdeed;
203 
204     hr = IEnumPins_Next(pin_enum, 2, pins, &ref);
205     ok(hr == S_FALSE, "hr = %08x instead of S_FALSE\n", hr);
206     ok(pins[0] != (void *)0xdead && pins[0] != NULL, "pins[0] = %p\n", pins[0]);
207     if (pins[0] != (void *)0xdead && pins[0] != NULL)
208     {
209         test_pin(pins[0]);
210         IPin_Release(pins[0]);
211     }
212 
213     ok(pins[1] == (void *)0xdeed, "pins[1] = %p\n", pins[1]);
214 
215     ref = IEnumPins_Release(pin_enum);
216     ok(ref == 0, "ref is %u and not 0!\n", ref);
217 
218     IBaseFilter_Release(base);
219 }
220 
START_TEST(dsoundrender)221 START_TEST(dsoundrender)
222 {
223     CoInitialize(NULL);
224     if (!create_dsound_renderer())
225         return;
226 
227     test_query_interface();
228     test_basefilter();
229 
230     release_dsound_renderer();
231 
232     CoUninitialize();
233 }
234