dlls/dmsynth/tests/dmsynth.c

   1 /*
   2  * Unit tests for dmsynth functions
   3  *
   4  * Copyright (C) 2012 Christian Costa
   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 <stdio.h>
  24
  25 #include "wine/test.h"
  26 #include "uuids.h"
  27 #include "ole2.h"
  28 #include "initguid.h"
  29 #include "dmusics.h"
  30 #include "dmusici.h"
  31 #include "dmksctrl.h"
  32
  33 static BOOL missing_dmsynth(void)
  34 {
  35     IDirectMusicSynth *dms;
  36     HRESULT hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER,
  37             &IID_IDirectMusicSynth, (void**)&dms);
  38
  39     if (hr == S_OK && dms)
  40     {
  41         IDirectMusicSynth_Release(dms);
  42         return FALSE;
  43     }
  44     return TRUE;
  45 }
  46
  47 static void test_dmsynth(void)
  48 {
  49     IDirectMusicSynth *dmsynth = NULL;
  50     IDirectMusicSynthSink *dmsynth_sink = NULL;
  51     IReferenceClock* clock_synth = NULL;
  52     IReferenceClock* clock_sink = NULL;
  53     IKsControl* control_synth = NULL;
  54     IKsControl* control_sink = NULL;
  55     HRESULT hr;
  56     KSPROPERTY property;
  57     ULONG value;
  58     ULONG bytes;
  59
  60     hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth, (LPVOID*)&dmsynth);
  61     ok(hr == S_OK, "CoCreateInstance returned: %x\n", hr);
  62
  63     hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynthSink, (LPVOID*)&dmsynth_sink);
  64     ok(hr == S_OK, "CoCreateInstance returned: %x\n", hr);
  65
  66     hr = IDirectMusicSynth_QueryInterface(dmsynth, &IID_IKsControl, (LPVOID*)&control_synth);
  67     ok(hr == S_OK, "IDirectMusicSynth_QueryInterface returned: %x\n", hr);
  68
  69     S(U(property)).Id = 0;
  70     S(U(property)).Flags = KSPROPERTY_TYPE_GET;
  71
  72     S(U(property)).Set = GUID_DMUS_PROP_INSTRUMENT2;
  73     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  74     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  75     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  76     ok(value == TRUE, "Return value: %u, should be 1\n", value);
  77     S(U(property)).Set = GUID_DMUS_PROP_DLS2;
  78     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  79     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  80     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  81     ok(value == TRUE, "Return value: %u, should be 1\n", value);
  82     S(U(property)).Set = GUID_DMUS_PROP_GM_Hardware;
  83     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  84     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  85     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  86     ok(value == FALSE, "Return value: %u, should be 0\n", value);
  87     S(U(property)).Set = GUID_DMUS_PROP_GS_Hardware;
  88     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  89     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  90     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  91     ok(value == FALSE, "Return value: %u, should be 0\n", value);
  92     S(U(property)).Set = GUID_DMUS_PROP_XG_Hardware;
  93     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  94     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  95     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  96     ok(value == FALSE, "Return value: %u, should be 0\n", value);
  97
  98     hr = IDirectMusicSynthSink_QueryInterface(dmsynth_sink, &IID_IKsControl, (LPVOID*)&control_sink);
  99     ok(hr == S_OK, "IDirectMusicSynthSink_QueryInterface returned: %x\n", hr);
 100
 101     S(U(property)).Set = GUID_DMUS_PROP_SinkUsesDSound;
 102     hr = IKsControl_KsProperty(control_sink, &property, sizeof(property), &value, sizeof(value), &bytes);
 103     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
 104     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
 105     ok(value == TRUE, "Return value: %u, should be 1\n", value);
 106
 107     /* Synth has no default clock */
 108     hr = IDirectMusicSynth_GetLatencyClock(dmsynth, &clock_synth);
 109     ok(hr == DMUS_E_NOSYNTHSINK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
 110
 111     /* SynthSink has a default clock */
 112     hr = IDirectMusicSynthSink_GetLatencyClock(dmsynth_sink, &clock_sink);
 113     ok(hr == S_OK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
 114     ok(clock_sink != NULL, "No clock returned\n");
 115
 116     /* This will set clock to Synth */
 117     hr = IDirectMusicSynth_SetSynthSink(dmsynth, dmsynth_sink);
 118     ok(hr == S_OK, "IDirectMusicSynth_SetSynthSink returned: %x\n", hr);
 119
 120     /* Check clocks are the same */
 121     hr = IDirectMusicSynth_GetLatencyClock(dmsynth, &clock_synth);
 122     ok(hr == S_OK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
 123     ok(clock_synth != NULL, "No clock returned\n");
 124     ok(clock_synth == clock_sink, "Synth and SynthSink clocks are not the same\n");
 125
 126     if (control_synth)
 127         IDirectMusicSynth_Release(control_synth);
 128     if (control_sink)
 129         IDirectMusicSynth_Release(control_sink);
 130     if (clock_synth)
 131         IReferenceClock_Release(clock_synth);
 132     if (clock_sink)
 133         IReferenceClock_Release(clock_sink);
 134     if (dmsynth_sink)
 135         IDirectMusicSynthSink_Release(dmsynth_sink);
 136     IDirectMusicSynth_Release(dmsynth);
 137 }
 138
 139 static void test_COM(void)
 140 {
 141     IDirectMusicSynth8 *dms8 = (IDirectMusicSynth8*)0xdeadbeef;
 142     IKsControl *iksc;
 143     IUnknown *unk;
 144     ULONG refcount;
 145     HRESULT hr;
 146
 147     /* COM aggregation */
 148     hr = CoCreateInstance(&CLSID_DirectMusicSynth, (IUnknown*)&dms8, CLSCTX_INPROC_SERVER,
 149             &IID_IUnknown, (void**)&dms8);
 150     ok(hr == CLASS_E_NOAGGREGATION,
 151             "DirectMusicSynth create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
 152     ok(!dms8, "dms8 = %p\n", dms8);
 153
 154     /* Invalid RIID */
 155     hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER,
 156             &IID_IDirectMusicObject, (void**)&dms8);
 157     ok(hr == E_NOINTERFACE, "DirectMusicSynth create failed: %08x, expected E_NOINTERFACE\n", hr);
 158
 159     /* Same refcount for all DirectMusicSynth interfaces */
 160     hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER,
 161             &IID_IDirectMusicSynth8, (void**)&dms8);
 162     ok(hr == S_OK, "DirectMusicSynth create failed: %08x, expected S_OK\n", hr);
 163     refcount = IDirectMusicSynth8_AddRef(dms8);
 164     ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
 165
 166     hr = IDirectMusicSynth8_QueryInterface(dms8, &IID_IKsControl, (void**)&iksc);
 167     ok(hr == S_OK, "QueryInterface for IID_IKsControl failed: %08x\n", hr);
 168     refcount = IKsControl_AddRef(iksc);
 169     ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
 170     IKsControl_Release(iksc);
 171
 172     hr = IDirectMusicSynth8_QueryInterface(dms8, &IID_IUnknown, (void**)&unk);
 173     ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
 174     refcount = IUnknown_AddRef(unk);
 175     ok(refcount == 5, "refcount == %u, expected 5\n", refcount);
 176     IUnknown_Release(unk);
 177
 178     /* Unsupported interfaces */
 179     hr = IDirectMusicSynth8_QueryInterface(dms8, &IID_IDirectMusicSynthSink, (void**)&unk);
 180     ok(hr == E_NOINTERFACE, "QueryInterface for IID_IDirectMusicSynthSink failed: %08x\n", hr);
 181     hr = IDirectMusicSynth8_QueryInterface(dms8, &IID_IReferenceClock, (void**)&unk);
 182     ok(hr == E_NOINTERFACE, "QueryInterface for IID_IReferenceClock failed: %08x\n", hr);
 183
 184     while (IDirectMusicSynth8_Release(dms8));
 185 }
 186
 187 static void test_COM_synthsink(void)
 188 {
 189     IDirectMusicSynthSink *dmss = (IDirectMusicSynthSink*)0xdeadbeef;
 190     IKsControl *iksc;
 191     IUnknown *unk;
 192     ULONG refcount;
 193     HRESULT hr;
 194
 195     /* COM aggregation */
 196     hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, (IUnknown*)&dmss, CLSCTX_INPROC_SERVER,
 197             &IID_IUnknown, (void**)&dmss);
 198     ok(hr == CLASS_E_NOAGGREGATION,
 199             "DirectMusicSynthSink create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
 200     ok(!dmss, "dmss = %p\n", dmss);
 201
 202     /* Invalid RIID */
 203     hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER,
 204             &IID_IDirectMusicObject, (void**)&dmss);
 205     ok(hr == E_NOINTERFACE, "DirectMusicSynthSink create failed: %08x, expected E_NOINTERFACE\n", hr);
 206
 207     /* Same refcount for all DirectMusicSynthSink interfaces */
 208     hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER,
 209             &IID_IDirectMusicSynthSink, (void**)&dmss);
 210     ok(hr == S_OK, "DirectMusicSynthSink create failed: %08x, expected S_OK\n", hr);
 211     refcount = IDirectMusicSynthSink_AddRef(dmss);
 212     ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
 213
 214     hr = IDirectMusicSynthSink_QueryInterface(dmss, &IID_IKsControl, (void**)&iksc);
 215     ok(hr == S_OK, "QueryInterface for IID_IKsControl failed: %08x\n", hr);
 216     refcount = IKsControl_AddRef(iksc);
 217     ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
 218     IKsControl_Release(iksc);
 219
 220     hr = IDirectMusicSynthSink_QueryInterface(dmss, &IID_IUnknown, (void**)&unk);
 221     ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
 222     refcount = IUnknown_AddRef(unk);
 223     ok(refcount == 5, "refcount == %u, expected 5\n", refcount);
 224     IUnknown_Release(unk);
 225
 226     /* Unsupported interfaces */
 227     hr = IDirectMusicSynthSink_QueryInterface(dmss, &IID_IReferenceClock, (void**)&unk);
 228     ok(hr == E_NOINTERFACE, "QueryInterface for IID_IReferenceClock failed: %08x\n", hr);
 229
 230     while (IDirectMusicSynthSink_Release(dmss));
 231 }
 232 START_TEST(dmsynth)
 233 {
 234     CoInitializeEx(NULL, COINIT_MULTITHREADED);
 235
 236     if (missing_dmsynth())
 237     {
 238         skip("dmsynth not available\n");
 239         CoUninitialize();
 240         return;
 241     }
 242     test_dmsynth();
 243     test_COM();
 244     test_COM_synthsink();
 245
 246     CoUninitialize();
 247 }