dlls/dmusic/tests/dmusic.c

   1 /*
   2  * Unit tests for dmusic 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 "dmusici.h"
  30 #include "dmksctrl.h"
  31
  32 static inline const char* debugstr_guid(const GUID *id)
  33 {
  34     static char string[39];
  35     sprintf(string, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
  36             id->Data1, id->Data2, id->Data3,
  37             id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
  38             id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
  39     return string;
  40 }
  41
  42 static inline const char* debugstr_longlong(ULONGLONG ll)
  43 {
  44     static char string[17];
  45     if (sizeof(ll) > sizeof(unsigned long) && ll >> 32)
  46         sprintf(string, "%lx%08lx", (unsigned long)(ll >> 32), (unsigned long)ll);
  47     else
  48         sprintf(string, "%lx", (unsigned long)ll);
  49     return string;
  50 }
  51
  52 static void test_dmusic(void)
  53 {
  54     IDirectMusic *dmusic = NULL;
  55     HRESULT hr;
  56     ULONG index = 0;
  57     DMUS_PORTCAPS port_caps;
  58     DMUS_PORTPARAMS port_params;
  59     IDirectMusicPort *port = NULL;
  60     DMUS_CLOCKINFO clock_info;
  61     GUID guid_clock;
  62     IReferenceClock *clock = NULL;
  63
  64     hr = CoCreateInstance(&CLSID_DirectMusic, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusic, (LPVOID*)&dmusic);
  65     if (hr != S_OK)
  66     {
  67         skip("Cannot create DirectMusic object (%x)\n", hr);
  68         return;
  69     }
  70
  71     hr = IDirectMusic_GetMasterClock(dmusic, &guid_clock, &clock);
  72     ok(hr == S_OK, "IDirectMusic_GetMasterClock returned: %x\n", hr);
  73     ok(clock != NULL, "No clock returned\n");
  74     trace("  guidPort = %s\n", debugstr_guid(&guid_clock));
  75     if (clock)
  76         IReferenceClock_Release(clock);
  77
  78     port_params.dwSize = sizeof(port_params);
  79     port_params.dwValidParams = DMUS_PORTPARAMS_CHANNELGROUPS | DMUS_PORTPARAMS_AUDIOCHANNELS;
  80     port_params.dwChannelGroups = 1;
  81     port_params.dwAudioChannels = 2;
  82
  83     /* No port can be created before SetDirectSound is called */
  84     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, &port, NULL);
  85     todo_wine ok(hr == DMUS_E_DSOUND_NOT_SET, "IDirectMusic_CreatePort returned: %x\n", hr);
  86
  87     hr = IDirectMusic_SetDirectSound(dmusic, NULL, NULL);
  88     ok(hr == S_OK, "IDirectMusic_SetDirectSound returned: %x\n", hr);
  89
  90     /* Check wrong params */
  91     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, &port, (IUnknown*)dmusic);
  92     ok(hr == CLASS_E_NOAGGREGATION, "IDirectMusic_CreatePort returned: %x\n", hr);
  93     hr = IDirectMusic_CreatePort(dmusic, NULL, &port_params, &port, NULL);
  94     ok(hr == E_POINTER, "IDirectMusic_CreatePort returned: %x\n", hr);
  95     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, NULL, &port, NULL);
  96     ok(hr == E_INVALIDARG, "IDirectMusic_CreatePort returned: %x\n", hr);
  97     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, NULL, NULL);
  98     ok(hr == E_POINTER, "IDirectMusic_CreatePort returned: %x\n", hr);
  99
 100     /* Test creation of default port with GUID_NULL */
 101     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, &port, NULL);
 102     ok(hr == S_OK, "IDirectMusic_CreatePort returned: %x\n", hr);
 103
 104     port_caps.dwSize = sizeof(port_caps);
 105     while (IDirectMusic_EnumPort(dmusic, index, &port_caps) == S_OK)
 106     {
 107         ok(port_caps.dwSize == sizeof(port_caps), "DMUS_PORTCAPS dwSize member is wrong (%u)\n", port_caps.dwSize);
 108         trace("Port %u:\n", index);
 109         trace("  dwFlags            = %x\n", port_caps.dwFlags);
 110         trace("  guidPort           = %s\n", debugstr_guid(&port_caps.guidPort));
 111         trace("  dwClass            = %u\n", port_caps.dwClass);
 112         trace("  dwType             = %u\n", port_caps.dwType);
 113         trace("  dwMemorySize       = %u\n", port_caps.dwMemorySize);
 114         trace("  dwMaxChannelGroups = %u\n", port_caps.dwMaxChannelGroups);
 115         trace("  dwMaxVoices        = %u\n", port_caps.dwMaxVoices);
 116         trace("  dwMaxAudioChannels = %u\n", port_caps.dwMaxAudioChannels);
 117         trace("  dwEffectFlags      = %x\n", port_caps.dwEffectFlags);
 118         trace("  wszDescription     = %s\n", wine_dbgstr_w(port_caps.wszDescription));
 119         index++;
 120     }
 121
 122     index = 0;
 123     clock_info.dwSize = sizeof(clock_info);
 124     while (IDirectMusic_EnumMasterClock(dmusic, index, &clock_info) == S_OK)
 125     {
 126         ok(clock_info.dwSize == sizeof(clock_info), "DMUS_CLOCKINFO dwSize member is wrong (%u)\n", clock_info.dwSize);
 127         trace("Clock %u:\n", index);
 128         trace("  ctType         = %u\n", clock_info.ctType);
 129         trace("  guidClock      = %s\n", debugstr_guid(&clock_info.guidClock));
 130         trace("  wszDescription = %s\n", wine_dbgstr_w(clock_info.wszDescription));
 131         index++;
 132     }
 133
 134     if (port)
 135         IDirectMusicPort_Release(port);
 136     IDirectMusic_Release(dmusic);
 137 }
 138
 139 static void test_dmbuffer(void)
 140 {
 141     IDirectMusic *dmusic;
 142     IDirectMusicBuffer *dmbuffer = NULL;
 143     HRESULT hr;
 144     DMUS_BUFFERDESC desc;
 145     GUID format;
 146     DWORD size;
 147     DWORD bytes;
 148     REFERENCE_TIME time;
 149     LPBYTE data;
 150
 151     hr = CoCreateInstance(&CLSID_DirectMusic, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusic, (LPVOID*)&dmusic);
 152     if (hr != S_OK)
 153     {
 154         skip("Cannot create DirectMusic object (%x)\n", hr);
 155         return;
 156     }
 157
 158     desc.dwSize = sizeof(DMUS_BUFFERDESC);
 159     desc.dwFlags = 0;
 160     desc.cbBuffer = 1023;
 161     memcpy(&desc.guidBufferFormat, &GUID_NULL, sizeof(GUID));
 162
 163     hr = IDirectMusic_CreateMusicBuffer(dmusic, &desc, &dmbuffer, NULL);
 164     ok(hr == S_OK, "IDirectMusic_CreateMusicBuffer return %x\n", hr);
 165
 166     hr = IDirectMusicBuffer_GetBufferFormat(dmbuffer, &format);
 167     ok(hr == S_OK, "IDirectMusicBuffer_GetBufferFormat returned %x\n", hr);
 168     ok(IsEqualGUID(&format, &KSDATAFORMAT_SUBTYPE_MIDI), "Wrong format returned %s\n", debugstr_guid(&format));
 169     hr = IDirectMusicBuffer_GetMaxBytes(dmbuffer, &size);
 170     ok(hr == S_OK, "IDirectMusicBuffer_GetMaxBytes returned %x\n", hr);
 171     ok(size == 1024, "Buffer size is %u instead of 1024\n", size);
 172
 173     hr = IDirectMusicBuffer_GetStartTime(dmbuffer, &time);
 174     ok(hr == DMUS_E_BUFFER_EMPTY, "IDirectMusicBuffer_GetStartTime returned %x\n", hr);
 175     hr = IDirectMusicBuffer_SetStartTime(dmbuffer, 10);
 176     ok(hr == S_OK, "IDirectMusicBuffer_GetStartTime returned %x\n", hr);
 177     hr = IDirectMusicBuffer_GetStartTime(dmbuffer, &time);
 178     ok(hr == DMUS_E_BUFFER_EMPTY, "IDirectMusicBuffer_GetStartTime returned %x\n", hr);
 179
 180     hr = IDirectMusicBuffer_PackStructured(dmbuffer, 20, 0, 0);
 181     ok(hr == DMUS_E_INVALID_EVENT, "IDirectMusicBuffer_PackStructured returned %x\n", hr);
 182     hr = IDirectMusicBuffer_PackStructured(dmbuffer, 20, 0, 0x000090); /* note on : chan 0, note 0 & vel 0 */
 183     ok(hr == S_OK, "IDirectMusicBuffer_PackStructured returned %x\n", hr);
 184     hr = IDirectMusicBuffer_PackStructured(dmbuffer, 30, 0, 0x000080); /* note off : chan 0, note 0 & vel 0 */
 185     ok(hr == S_OK, "IDirectMusicBuffer_PackStructured returned %x\n", hr);
 186     hr = IDirectMusicBuffer_GetUsedBytes(dmbuffer, &bytes);
 187     ok(hr == S_OK, "IDirectMusicBuffer_GetUsedBytes returned %x\n", hr);
 188     ok(bytes == 48, "Buffer size is %u instead of 48\n", bytes);
 189
 190     hr = IDirectMusicBuffer_GetStartTime(dmbuffer, &time);
 191     ok(hr == S_OK, "IDirectMusicBuffer_GetStartTime returned %x\n", hr);
 192     ok(time == 20, "Buffer start time is wrong\n");
 193     hr = IDirectMusicBuffer_SetStartTime(dmbuffer, 40);
 194     ok(hr == S_OK, "IDirectMusicBuffer_GetStartTime returned %x\n", hr);
 195     hr = IDirectMusicBuffer_GetStartTime(dmbuffer, &time);
 196     ok(hr == S_OK, "IDirectMusicBuffer_GetStartTime returned %x\n", hr);
 197     ok(time == 40, "Buffer start time is wrong\n");
 198
 199     hr = IDirectMusicBuffer_GetRawBufferPtr(dmbuffer, &data);
 200     ok(hr == S_OK, "IDirectMusicBuffer_GetRawBufferPtr returned %x\n", hr);
 201     if (hr == S_OK)
 202     {
 203         DMUS_EVENTHEADER* header;
 204         DWORD message;
 205
 206         /* Check message 1 */
 207         header = (DMUS_EVENTHEADER*)data;
 208         data += sizeof(DMUS_EVENTHEADER);
 209         ok(header->cbEvent == 3, "cbEvent is %u instead of 3\n", header->cbEvent);
 210         ok(header->dwChannelGroup == 0, "dwChannelGroup is %u instead of 0\n", header->dwChannelGroup);
 211         ok(header->rtDelta == 0, "rtDelta is %s instead of 0\n", debugstr_longlong(header->rtDelta));
 212         ok(header->dwFlags == DMUS_EVENT_STRUCTURED, "dwFlags is %x instead of %x\n", header->dwFlags, DMUS_EVENT_STRUCTURED);
 213         message = *(DWORD*)data & 0xffffff; /* Only 3 bytes are relevant */
 214         data += sizeof(DWORD);
 215         ok(message == 0x000090, "Message is %0x instead of 0x000090\n", message);
 216
 217         /* Check message 2 */
 218         header = (DMUS_EVENTHEADER*)data;
 219         data += sizeof(DMUS_EVENTHEADER);
 220         ok(header->cbEvent == 3, "cbEvent is %u instead of 3\n", header->cbEvent);
 221         ok(header->dwChannelGroup == 0, "dwChannelGroup is %u instead of 0\n", header->dwChannelGroup);
 222         ok(header->rtDelta == 10, "rtDelta is %s instead of 0\n", debugstr_longlong(header->rtDelta));
 223         ok(header->dwFlags == DMUS_EVENT_STRUCTURED, "dwFlags is %x instead of %x\n", header->dwFlags, DMUS_EVENT_STRUCTURED);
 224         message = *(DWORD*)data & 0xffffff; /* Only 3 bytes are relevant */
 225         ok(message == 0x000080, "Message 2 is %0x instead of 0x000080\n", message);
 226     }
 227
 228     if (dmbuffer)
 229         IDirectMusicBuffer_Release(dmbuffer);
 230     IDirectMusic_Release(dmusic);
 231 }
 232
 233 START_TEST(dmusic)
 234 {
 235     CoInitializeEx(NULL, COINIT_MULTITHREADED);
 236
 237     test_dmusic();
 238     test_dmbuffer();
 239
 240     CoUninitialize();
 241 }