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 ULONG get_refcount(void *iface)
  48 {
  49     IUnknown *unknown = iface;
  50     IUnknown_AddRef(unknown);
  51     return IUnknown_Release(unknown);
  52 }
  53
  54 static void test_dmsynth(void)
  55 {
  56     IDirectMusicSynth *dmsynth = NULL;
  57     IDirectMusicSynthSink *dmsynth_sink = NULL;
  58     IReferenceClock* clock_synth = NULL;
  59     IReferenceClock* clock_sink = NULL;
  60     IKsControl* control_synth = NULL;
  61     IKsControl* control_sink = NULL;
  62     ULONG ref_clock_synth, ref_clock_sink;
  63     HRESULT hr;
  64     KSPROPERTY property;
  65     ULONG value;
  66     ULONG bytes;
  67
  68     hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth, (LPVOID*)&dmsynth);
  69     ok(hr == S_OK, "CoCreateInstance returned: %x\n", hr);
  70
  71     hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynthSink, (LPVOID*)&dmsynth_sink);
  72     ok(hr == S_OK, "CoCreateInstance returned: %x\n", hr);
  73
  74     hr = IDirectMusicSynth_QueryInterface(dmsynth, &IID_IKsControl, (LPVOID*)&control_synth);
  75     ok(hr == S_OK, "IDirectMusicSynth_QueryInterface returned: %x\n", hr);
  76
  77     S(U(property)).Id = 0;
  78     S(U(property)).Flags = KSPROPERTY_TYPE_GET;
  79
  80     S(U(property)).Set = GUID_DMUS_PROP_INSTRUMENT2;
  81     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  82     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  83     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  84     ok(value == TRUE, "Return value: %u, should be 1\n", value);
  85     S(U(property)).Set = GUID_DMUS_PROP_DLS2;
  86     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  87     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  88     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  89     ok(value == TRUE, "Return value: %u, should be 1\n", value);
  90     S(U(property)).Set = GUID_DMUS_PROP_GM_Hardware;
  91     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  92     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  93     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  94     ok(value == FALSE, "Return value: %u, should be 0\n", value);
  95     S(U(property)).Set = GUID_DMUS_PROP_GS_Hardware;
  96     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
  97     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
  98     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
  99     ok(value == FALSE, "Return value: %u, should be 0\n", value);
 100     S(U(property)).Set = GUID_DMUS_PROP_XG_Hardware;
 101     hr = IKsControl_KsProperty(control_synth, &property, sizeof(property), &value, sizeof(value), &bytes);
 102     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
 103     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
 104     ok(value == FALSE, "Return value: %u, should be 0\n", value);
 105
 106     hr = IDirectMusicSynthSink_QueryInterface(dmsynth_sink, &IID_IKsControl, (LPVOID*)&control_sink);
 107     ok(hr == S_OK, "IDirectMusicSynthSink_QueryInterface returned: %x\n", hr);
 108
 109     S(U(property)).Set = GUID_DMUS_PROP_SinkUsesDSound;
 110     hr = IKsControl_KsProperty(control_sink, &property, sizeof(property), &value, sizeof(value), &bytes);
 111     ok(hr == S_OK, "IKsControl_KsProperty returned: %x\n", hr);
 112     ok(bytes == sizeof(DWORD), "Returned bytes: %u, should be 4\n", bytes);
 113     ok(value == TRUE, "Return value: %u, should be 1\n", value);
 114
 115     /* Synth isn't fully initialized yet */
 116     hr = IDirectMusicSynth_Activate(dmsynth, TRUE);
 117     todo_wine ok(hr == DMUS_E_NOSYNTHSINK, "IDirectMusicSynth_Activate returned: %x\n", hr);
 118
 119     /* Synth has no default clock */
 120     hr = IDirectMusicSynth_GetLatencyClock(dmsynth, &clock_synth);
 121     ok(hr == DMUS_E_NOSYNTHSINK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
 122
 123     /* SynthSink has a default clock */
 124     hr = IDirectMusicSynthSink_GetLatencyClock(dmsynth_sink, &clock_sink);
 125     ok(hr == S_OK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
 126     ok(clock_sink != NULL, "No clock returned\n");
 127     ref_clock_sink = get_refcount(clock_sink);
 128
 129     /* This will Init() the SynthSink and finish initializing the Synth */
 130     hr = IDirectMusicSynth_SetSynthSink(dmsynth, dmsynth_sink);
 131     ok(hr == S_OK, "IDirectMusicSynth_SetSynthSink returned: %x\n", hr);
 132
 133     /* Check clocks are the same */
 134     hr = IDirectMusicSynth_GetLatencyClock(dmsynth, &clock_synth);
 135     ok(hr == S_OK, "IDirectMusicSynth_GetLatencyClock returned: %x\n", hr);
 136     ok(clock_synth != NULL, "No clock returned\n");
 137     ok(clock_synth == clock_sink, "Synth and SynthSink clocks are not the same\n");
 138     ref_clock_synth = get_refcount(clock_synth);
 139     ok(ref_clock_synth > ref_clock_sink + 1, "Latency clock refcount didn't increase\n");
 140
 141     if (control_synth)
 142         IDirectMusicSynth_Release(control_synth);
 143     if (control_sink)
 144         IDirectMusicSynth_Release(control_sink);
 145     if (clock_synth)
 146         IReferenceClock_Release(clock_synth);
 147     if (clock_sink)
 148         IReferenceClock_Release(clock_sink);
 149     if (dmsynth_sink)
 150         IDirectMusicSynthSink_Release(dmsynth_sink);
 151     IDirectMusicSynth_Release(dmsynth);
 152 }
 153
 154 static void test_COM(void)
 155 {
 156     IDirectMusicSynth8 *dms8 = (IDirectMusicSynth8*)0xdeadbeef;
 157     IKsControl *iksc;
 158     IUnknown *unk;
 159     ULONG refcount;
 160     HRESULT hr;
 161
 162     /* COM aggregation */
 163     hr = CoCreateInstance(&CLSID_DirectMusicSynth, (IUnknown *)0xdeadbeef, CLSCTX_INPROC_SERVER,
 164             &IID_IUnknown, (void**)&dms8);
 165     ok(hr == CLASS_E_NOAGGREGATION,
 166             "DirectMusicSynth create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
 167     ok(!dms8, "dms8 = %p\n", dms8);
 168
 169     /* Invalid RIID */
 170     hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER,
 171             &IID_IDirectMusicObject, (void**)&dms8);
 172     ok(hr == E_NOINTERFACE, "DirectMusicSynth create failed: %08x, expected E_NOINTERFACE\n", hr);
 173
 174     /* Same refcount for all DirectMusicSynth interfaces */
 175     hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER,
 176             &IID_IDirectMusicSynth8, (void**)&dms8);
 177     ok(hr == S_OK, "DirectMusicSynth create failed: %08x, expected S_OK\n", hr);
 178     refcount = IDirectMusicSynth8_AddRef(dms8);
 179     ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
 180
 181     hr = IDirectMusicSynth8_QueryInterface(dms8, &IID_IKsControl, (void**)&iksc);
 182     ok(hr == S_OK, "QueryInterface for IID_IKsControl failed: %08x\n", hr);
 183     refcount = IKsControl_AddRef(iksc);
 184     ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
 185     IKsControl_Release(iksc);
 186
 187     hr = IDirectMusicSynth8_QueryInterface(dms8, &IID_IUnknown, (void**)&unk);
 188     ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
 189     refcount = IUnknown_AddRef(unk);
 190     ok(refcount == 5, "refcount == %u, expected 5\n", refcount);
 191     IUnknown_Release(unk);
 192
 193     /* Unsupported interfaces */
 194     hr = IDirectMusicSynth8_QueryInterface(dms8, &IID_IDirectMusicSynthSink, (void**)&unk);
 195     ok(hr == E_NOINTERFACE, "QueryInterface for IID_IDirectMusicSynthSink failed: %08x\n", hr);
 196     hr = IDirectMusicSynth8_QueryInterface(dms8, &IID_IReferenceClock, (void**)&unk);
 197     ok(hr == E_NOINTERFACE, "QueryInterface for IID_IReferenceClock failed: %08x\n", hr);
 198
 199     while (IDirectMusicSynth8_Release(dms8));
 200 }
 201
 202 static void test_COM_synthsink(void)
 203 {
 204     IDirectMusicSynthSink *dmss = (IDirectMusicSynthSink*)0xdeadbeef;
 205     IKsControl *iksc;
 206     IUnknown *unk;
 207     ULONG refcount;
 208     HRESULT hr;
 209
 210     /* COM aggregation */
 211     hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, (IUnknown *)0xdeadbeef, CLSCTX_INPROC_SERVER,
 212             &IID_IUnknown, (void**)&dmss);
 213     ok(hr == CLASS_E_NOAGGREGATION,
 214             "DirectMusicSynthSink create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
 215     ok(!dmss, "dmss = %p\n", dmss);
 216
 217     /* Invalid RIID */
 218     hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER,
 219             &IID_IDirectMusicObject, (void**)&dmss);
 220     ok(hr == E_NOINTERFACE, "DirectMusicSynthSink create failed: %08x, expected E_NOINTERFACE\n", hr);
 221
 222     /* Same refcount for all DirectMusicSynthSink interfaces */
 223     hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER,
 224             &IID_IDirectMusicSynthSink, (void**)&dmss);
 225     ok(hr == S_OK, "DirectMusicSynthSink create failed: %08x, expected S_OK\n", hr);
 226     refcount = IDirectMusicSynthSink_AddRef(dmss);
 227     ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
 228
 229     hr = IDirectMusicSynthSink_QueryInterface(dmss, &IID_IKsControl, (void**)&iksc);
 230     ok(hr == S_OK, "QueryInterface for IID_IKsControl failed: %08x\n", hr);
 231     refcount = IKsControl_AddRef(iksc);
 232     ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
 233     IKsControl_Release(iksc);
 234
 235     hr = IDirectMusicSynthSink_QueryInterface(dmss, &IID_IUnknown, (void**)&unk);
 236     ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
 237     refcount = IUnknown_AddRef(unk);
 238     ok(refcount == 5, "refcount == %u, expected 5\n", refcount);
 239     IUnknown_Release(unk);
 240
 241     /* Unsupported interfaces */
 242     hr = IDirectMusicSynthSink_QueryInterface(dmss, &IID_IReferenceClock, (void**)&unk);
 243     ok(hr == E_NOINTERFACE, "QueryInterface for IID_IReferenceClock failed: %08x\n", hr);
 244
 245     while (IDirectMusicSynthSink_Release(dmss));
 246 }
 247 START_TEST(dmsynth)
 248 {
 249     CoInitializeEx(NULL, COINIT_MULTITHREADED);
 250
 251     if (missing_dmsynth())
 252     {
 253         skip("dmsynth not available\n");
 254         CoUninitialize();
 255         return;
 256     }
 257     test_dmsynth();
 258     test_COM();
 259     test_COM_synthsink();
 260
 261     CoUninitialize();
 262 }