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