dlls/winmm/tests/midi.c

   1 /*
   2  * Test winmm midi
   3  *
   4  * Copyright 2010 Jörg Höhle
   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 #include <stdio.h>
  22 #include "windows.h"
  23 #include "mmsystem.h"
  24 #include "wine/test.h"
  25
  26 extern const char* mmsys_error(MMRESULT error); /* from wave.c */
  27
  28 /* Test in order of increasing probability to hang.
  29  * On many UNIX systems, the Timidity softsynth provides
  30  * MIDI sequencer services and it is not particularly robust.
  31  */
  32
  33 #define MYCBINST 0x4CAFE5A8 /* not used with window or thread callbacks */
  34 #define WHATEVER 0xFEEDF00D
  35
  36 static BOOL spurious_message(LPMSG msg)
  37 {
  38   /* WM_DEVICECHANGE 0x0219 appears randomly */
  39   if(msg->message == WM_DEVICECHANGE) {
  40     trace("skipping spurious message %04x\n", msg->message);
  41     return TRUE;
  42   }
  43   return FALSE;
  44 }
  45
  46 static UINT      cbmsg  = 0;
  47 static DWORD_PTR cbval1 = WHATEVER;
  48 static DWORD_PTR cbval2 = 0;
  49 static DWORD_PTR cbinst = MYCBINST;
  50
  51 static void CALLBACK callback_func(HWAVEOUT hwo, UINT uMsg,
  52                                    DWORD_PTR dwInstance,
  53                                    DWORD_PTR dwParam1, DWORD_PTR dwParam2)
  54 {
  55     if (winetest_debug>1)
  56         trace("Callback! msg=%x %lx %lx\n", uMsg, dwParam1, dwParam2);
  57     cbmsg = uMsg;
  58     cbval1 = dwParam1;   /* mhdr or 0 */
  59     cbval2 = dwParam2;   /* always 0 */
  60     cbinst = dwInstance; /* MYCBINST, see midiOut/StreamOpen */
  61 }
  62
  63 static void test_notification(HWND hwnd, const char* command, UINT m1, DWORD_PTR p2)
  64 {   /* Use message type 0 as meaning no message */
  65     MSG msg;
  66     if (hwnd) {
  67         /* msg.wParam is hmidiout, msg.lParam is the mhdr (or 0) */
  68         BOOL seen;
  69         do { seen = PeekMessageA(&msg, hwnd, 0, 0, PM_REMOVE); }
  70         while(seen && spurious_message(&msg));
  71         if (seen) {
  72             trace("Message %x, wParam=%lx, lParam=%lx from %s\n",
  73                   msg.message, msg.wParam, msg.lParam, command);
  74             ok(msg.hwnd==hwnd, "Didn't get the handle to our test window\n");
  75             ok(msg.message==m1 && msg.lParam==p2, "bad message %x/%lx from %s, expect %x/%lx\n", msg.message, msg.lParam, command, m1, p2);
  76         }
  77         else ok(m1==0, "Expect message %x from %s\n", m1, command);
  78     }
  79     else {
  80         /* FIXME: MOM_POSITIONCB and MOM_DONE are so close that a queue is needed. */
  81         if (cbmsg) {
  82             ok(cbmsg==m1 && cbval1==p2 && cbval2==0, "bad callback %x/%lx/%lx from %s, expect %x/%lx\n", cbmsg, cbval1, cbval2, command, m1, p2);
  83             cbmsg = 0; /* Mark as read */
  84             cbval1 = cbval2 = WHATEVER;
  85             ok(cbinst==MYCBINST, "callback dwInstance changed to %lx\n", cbinst);
  86         }
  87         else ok(m1==0, "Expect callback %x from %s\n", m1, command);
  88     }
  89 }
  90
  91
  92 static void test_midiIn_device(UINT udev, HWND hwnd)
  93 {
  94     HMIDIIN hm;
  95     MMRESULT rc;
  96     MIDIINCAPSA capsA;
  97     MIDIHDR mhdr;
  98
  99     rc = midiInGetDevCapsA(udev, &capsA, sizeof(capsA));
 100     ok((MIDIMAPPER==udev) ? (rc==MMSYSERR_BADDEVICEID || broken(rc==MMSYSERR_NODRIVER /*nt,w2k*/)) : rc==0,
 101        "midiInGetDevCaps(dev=%d) rc=%s\n", udev, mmsys_error(rc));
 102     if (!rc) {
 103         /* MIDI IN capsA.dwSupport may contain garbage, absent in old MS-Windows */
 104         trace("* %s: manufacturer=%d, product=%d, support=%X\n", capsA.szPname, capsA.wMid, capsA.wPid, capsA.dwSupport);
 105     }
 106
 107     if (hwnd)
 108         rc = midiInOpen(&hm, udev, (DWORD_PTR)hwnd, (DWORD_PTR)MYCBINST, CALLBACK_WINDOW);
 109     else
 110         rc = midiInOpen(&hm, udev, (DWORD_PTR)callback_func, (DWORD_PTR)MYCBINST, CALLBACK_FUNCTION);
 111     ok((MIDIMAPPER!=udev) ? rc==0 : (rc==MMSYSERR_BADDEVICEID || broken(rc==MMSYSERR_NODRIVER /*nt,w2k*/)),
 112        "midiInOpen(dev=%d) rc=%s\n", udev, mmsys_error(rc));
 113     if (rc) return;
 114
 115     test_notification(hwnd, "midiInOpen", MIM_OPEN, 0);
 116
 117     mhdr.dwFlags = 0;
 118     mhdr.dwUser = 0x56FA552C;
 119     mhdr.dwBufferLength = 70000; /* > 64KB! */
 120     mhdr.lpData = HeapAlloc(GetProcessHeap(), 0 , mhdr.dwBufferLength);
 121     ok(mhdr.lpData!=NULL, "No %d bytes of memory!\n", mhdr.dwBufferLength);
 122     if (mhdr.lpData) {
 123         rc = midiInPrepareHeader(hm, &mhdr, sizeof(mhdr));
 124         ok(!rc, "midiInPrepare rc=%s\n", mmsys_error(rc));
 125         rc = midiInUnprepareHeader(hm, &mhdr, sizeof(mhdr));
 126         ok(!rc, "midiInUnprepare rc=%s\n", mmsys_error(rc));
 127         trace("MIDIHDR flags=%x when unsent\n", mhdr.dwFlags);
 128
 129         HeapFree(GetProcessHeap(), 0, mhdr.lpData);
 130     }
 131     ok(mhdr.dwUser==0x56FA552C, "MIDIHDR.dwUser changed to %lx\n", mhdr.dwUser);
 132
 133     rc = midiInReset(hm); /* Return any pending buffer */
 134     ok(!rc, "midiInReset rc=%s\n", mmsys_error(rc));
 135
 136     rc = midiInClose(hm);
 137     ok(!rc, "midiInClose rc=%s\n", mmsys_error(rc));
 138     test_notification(hwnd, "midiInClose", MIM_CLOSE, 0);
 139     test_notification(hwnd, "midiIn over", 0, WHATEVER);
 140 }
 141
 142 static void test_midi_infns(HWND hwnd)
 143 {
 144     HMIDIIN hm;
 145     MMRESULT rc;
 146     UINT udev, ndevs = midiInGetNumDevs();
 147
 148     rc = midiInOpen(&hm, ndevs, 0, 0, CALLBACK_NULL);
 149     ok(rc==MMSYSERR_BADDEVICEID, "midiInOpen udev>max rc=%s\n", mmsys_error(rc));
 150     if (!rc) {
 151         rc = midiInClose(hm);
 152         ok(!rc, "midiInClose rc=%s\n", mmsys_error(rc));
 153     }
 154     if (!ndevs) {
 155         trace("Found no MIDI IN device\n"); /* no skip for this common situation */
 156         rc = midiInOpen(&hm, MIDIMAPPER, 0, 0, CALLBACK_NULL);
 157         ok(rc==MMSYSERR_BADDEVICEID || broken(rc==MMSYSERR_NODRIVER /*nt,w2k*/), "midiInOpen MAPPER with no MIDI rc=%s\n", mmsys_error(rc));
 158         if (!rc) {
 159             rc = midiInClose(hm);
 160             ok(!rc, "midiInClose rc=%s\n", mmsys_error(rc));
 161         }
 162         return;
 163     }
 164     trace("Found %d MIDI IN devices\n", ndevs);
 165     for (udev=0; udev < ndevs; udev++) {
 166         trace("** Testing device %d\n", udev);
 167         test_midiIn_device(udev, hwnd);
 168         Sleep(50);
 169     }
 170     trace("** Testing MIDI mapper\n");
 171     test_midiIn_device(MIDIMAPPER, hwnd);
 172 }
 173
 174
 175 static void test_midi_mci(HWND hwnd)
 176 {
 177     MCIERROR err;
 178     char buf[1024];
 179     memset(buf, 0, sizeof(buf));
 180
 181     err = mciSendString("sysinfo sequencer quantity", buf, sizeof(buf), hwnd);
 182     ok(!err, "mci sysinfo sequencer quantity returned %d\n", err);
 183     if (!err) trace("Found %s MCI sequencer devices\n", buf);
 184 }
 185
 186
 187 static void test_midiOut_device(UINT udev, HWND hwnd)
 188 {
 189     HMIDIOUT hm;
 190     MMRESULT rc;
 191     MIDIOUTCAPSA capsA;
 192     DWORD ovolume;
 193     MIDIHDR mhdr;
 194
 195     rc = midiOutGetDevCapsA(udev, &capsA, sizeof(capsA));
 196     ok(!rc, "midiOutGetDevCaps(dev=%d) rc=%s\n", udev, mmsys_error(rc));
 197     if (!rc) {
 198       trace("* %s: manufacturer=%d, product=%d, tech=%d, support=%X: %d voices, %d notes\n",
 199             capsA.szPname, capsA.wMid, capsA.wPid, capsA.wTechnology, capsA.dwSupport, capsA.wVoices, capsA.wNotes);
 200     }
 201
 202     if (hwnd)
 203         rc = midiOutOpen(&hm, udev, (DWORD_PTR)hwnd, (DWORD_PTR)MYCBINST, CALLBACK_WINDOW);
 204     else
 205         rc = midiOutOpen(&hm, udev, (DWORD_PTR)callback_func, (DWORD_PTR)MYCBINST, CALLBACK_FUNCTION);
 206     ok(!rc, "midiOutOpen(dev=%d) rc=%s\n", udev, mmsys_error(rc));
 207     if (rc) return;
 208
 209     test_notification(hwnd, "midiOutOpen", MOM_OPEN, 0);
 210
 211     rc = midiOutGetVolume(hm, &ovolume);
 212     ok(rc==((capsA.dwSupport & MIDICAPS_VOLUME) ? MMSYSERR_NOERROR : MMSYSERR_NOTSUPPORTED), "midiOutGetVolume rc=%s\n", mmsys_error(rc));
 213     /* The native mapper responds with FFFFFFFF initially,
 214      * real devices with the volume GUI SW-synth settings. */
 215     if (!rc) trace("Current volume %x on device %d\n", ovolume, udev);
 216
 217     /* Tests with midiOutSetvolume show that the midi mapper forwards
 218      * the value to the real device, but Get initially always reports
 219      * FFFFFFFF.  Therefore, a Get+SetVolume pair with the mapper is
 220      * not adequate to restore the value prior to tests.
 221      */
 222     if (winetest_interactive && (capsA.dwSupport & MIDICAPS_VOLUME)) {
 223         DWORD volume2 = (ovolume < 0x80000000) ? 0xC000C000 : 0x40004000;
 224         rc = midiOutSetVolume(hm, volume2);
 225         ok(!rc, "midiOutSetVolume rc=%s\n", mmsys_error(rc));
 226         if (!rc) {
 227             DWORD volume3;
 228             rc = midiOutGetVolume(hm, &volume3);
 229             ok(!rc, "midiOutGetVolume new rc=%s\n", mmsys_error(rc));
 230             if (!rc) trace("New volume %x on device %d\n", volume3, udev);
 231             todo_wine ok(volume2==volume3, "volume Set %x = Get %x\n", volume2, volume3);
 232
 233             rc = midiOutSetVolume(hm, ovolume);
 234             ok(!rc, "midiOutSetVolume restore rc=%s\n", mmsys_error(rc));
 235         }
 236     }
 237     rc = midiOutGetDevCapsA((UINT)hm, &capsA, sizeof(capsA));
 238     ok(!rc, "midiOutGetDevCaps(dev=%d) by handle rc=%s\n", udev, mmsys_error(rc));
 239     rc = midiInGetDevCapsA((UINT)hm, (LPMIDIINCAPSA)&capsA, sizeof(DWORD));
 240     ok(rc==MMSYSERR_BADDEVICEID, "midiInGetDevCaps(dev=%d) by out handle rc=%s\n", udev, mmsys_error(rc));
 241
 242     {   DWORD e = 0x006F4893; /* velocity, note (#69 would be 440Hz) channel */
 243         trace("ShortMsg type %x\n", LOBYTE(LOWORD(e)));
 244         rc = midiOutShortMsg(hm, e);
 245         ok(!rc, "midiOutShortMsg rc=%s\n", mmsys_error(rc));
 246         if (!rc) Sleep(400); /* Hear note */
 247     }
 248
 249     mhdr.dwFlags = 0;
 250     mhdr.dwUser = 0x56FA552C;
 251     mhdr.dwBufferLength = 70000; /* > 64KB! */
 252     mhdr.lpData = HeapAlloc(GetProcessHeap(), 0 , mhdr.dwBufferLength);
 253     ok(mhdr.lpData!=NULL, "No %d bytes of memory!\n", mhdr.dwBufferLength);
 254     if (mhdr.lpData) {
 255         rc = midiOutLongMsg(hm, &mhdr, sizeof(mhdr));
 256         ok(rc==MIDIERR_UNPREPARED, "midiOutLongMsg unprepared rc=%s\n", mmsys_error(rc));
 257         test_notification(hwnd, "midiOutLong unprepared", 0, WHATEVER);
 258
 259         rc = midiOutPrepareHeader(hm, &mhdr, sizeof(mhdr));
 260         ok(!rc, "midiOutPrepare rc=%s\n", mmsys_error(rc));
 261         rc = midiOutUnprepareHeader(hm, &mhdr, sizeof(mhdr));
 262         ok(!rc, "midiOutUnprepare rc=%s\n", mmsys_error(rc));
 263         trace("MIDIHDR flags=%x when unsent\n", mhdr.dwFlags);
 264
 265         HeapFree(GetProcessHeap(), 0, mhdr.lpData);
 266     }
 267     ok(mhdr.dwUser==0x56FA552C, "MIDIHDR.dwUser changed to %lx\n", mhdr.dwUser);
 268
 269     rc = midiOutReset(hm); /* Quiet everything */
 270     ok(!rc, "midiOutReset rc=%s\n", mmsys_error(rc));
 271
 272     rc = midiOutClose(hm);
 273     ok(!rc, "midiOutClose rc=%s\n", mmsys_error(rc));
 274     test_notification(hwnd, "midiOutClose", MOM_CLOSE, 0);
 275     test_notification(hwnd, "midiOut over", 0, WHATEVER);
 276 }
 277
 278 static void test_position(HMIDISTRM hm, UINT typein, UINT typeout)
 279 {
 280     MMRESULT rc;
 281     MMTIME mmtime;
 282     mmtime.wType = typein;
 283     rc = midiStreamPosition(hm, &mmtime, sizeof(MMTIME));
 284     /* Ugly, but a single ok() herein enables using the todo_wine prefix */
 285     ok(!rc && (mmtime.wType == typeout), "midiStreamPosition type %x converted to %x rc=%s\n", typein, mmtime.wType, mmsys_error(rc));
 286     if (!rc) switch(mmtime.wType) {
 287     case TIME_MS:
 288         trace("Stream position %ums\n", mmtime.u.ms);
 289         break;
 290     case TIME_TICKS:
 291         trace("Stream position %u ticks\n", mmtime.u.ticks);
 292         break;
 293     case TIME_MIDI:
 294         trace("Stream position song pointer %u\n", mmtime.u.midi.songptrpos);
 295         break;
 296     }
 297 }
 298
 299 static BYTE strmEvents[] = { /* A set of variable-sized MIDIEVENT structs */
 300     0, 0, 0, 0,  0, 0, 0, 0, /* dwDeltaTime and dwStreamID */
 301     0, 0, 0, MEVT_NOP | 0x40, /* with MEVT_F_CALLBACK */
 302     0, 0, 0, 0,  0, 0, 0, 0, /* dwDeltaTime and dwStreamID */
 303     0x93, 0x48, 0x6F, MEVT_SHORTMSG,
 304 };
 305
 306 static void test_midiStream(UINT udev, HWND hwnd)
 307 {
 308     HMIDISTRM hm;
 309     MMRESULT rc, rc2;
 310     MIDIHDR mhdr;
 311
 312     if (hwnd)
 313         rc = midiStreamOpen(&hm, &udev, 1, (DWORD_PTR)hwnd, (DWORD_PTR)MYCBINST, CALLBACK_WINDOW);
 314     else
 315         rc = midiStreamOpen(&hm, &udev, 1, (DWORD_PTR)callback_func, (DWORD_PTR)MYCBINST, CALLBACK_FUNCTION);
 316     ok(!rc, "midiStreamOpen(dev=%d) rc=%s\n", udev, mmsys_error(rc));
 317     if (rc) return;
 318
 319     test_notification(hwnd, "midiStreamOpen", MOM_OPEN, 0);
 320
 321     mhdr.dwFlags = 0;
 322     mhdr.dwUser = 0x56FA552C;
 323     mhdr.dwBufferLength = sizeof(strmEvents) * sizeof(strmEvents[0]);
 324     mhdr.dwBytesRecorded = mhdr.dwBufferLength; /* unused? */
 325     mhdr.lpData = (LPSTR)&strmEvents[0];
 326     if (mhdr.lpData) {
 327         rc = midiOutLongMsg((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
 328         ok(rc==MIDIERR_UNPREPARED, "midiOutLongMsg unprepared rc=%s\n", mmsys_error(rc));
 329         test_notification(hwnd, "midiOutLong unprepared", 0, WHATEVER);
 330
 331         rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
 332         ok(!rc, "midiOutPrepare rc=%s\n", mmsys_error(rc));
 333         ok(mhdr.dwFlags & MHDR_PREPARED, "MHDR.dwFlags when prepared %x\n", mhdr.dwFlags);
 334
 335         /* The device is still in paused mode and should queue the message. */
 336         rc = midiStreamOut(hm, &mhdr, sizeof(mhdr));
 337         ok(!rc, "midiStreamOut rc=%s\n", mmsys_error(rc));
 338         rc2 = rc;
 339         trace("MIDIHDR flags=%x when submitted\n", mhdr.dwFlags);
 340         /* w9X/me does not set MHDR_ISSTRM when StreamOut exits,
 341          * but it will be set on all systems after the job is finished. */
 342
 343         Sleep(90);
 344         /* Wine <1.1.39 started playing immediately */
 345         test_notification(hwnd, "midiStream still paused", 0, WHATEVER);
 346
 347     /* MSDN asks to use midiStreamRestart prior to midiStreamOut()
 348      * because the starting state is 'pause', but some apps seem to
 349      * work with the inverse order.
 350      */
 351
 352         rc = midiStreamRestart(hm);
 353         ok(!rc, "midiStreamRestart rc=%s\n", mmsys_error(rc));
 354
 355         if (!rc2) while(mhdr.dwFlags & MHDR_INQUEUE) {
 356             trace("async MIDI still queued\n");
 357             Sleep(100);
 358         } /* Checking INQUEUE is not the recommended way to wait for the end of a job, but we're testing. */
 359         /* MHDR_ISSTRM is not necessarily set when midiStreamOut returns
 360          * rather than when the queue is eventually processed. */
 361         ok(mhdr.dwFlags & MHDR_ISSTRM, "MHDR.dwFlags %x no ISSTRM when out of queue\n", mhdr.dwFlags);
 362         if (!rc2) while(!(mhdr.dwFlags & MHDR_DONE)) {
 363             /* Never to be seen except perhaps on multicore */
 364             trace("async MIDI still not done\n");
 365             Sleep(100);
 366         }
 367         ok(mhdr.dwFlags & MHDR_DONE, "MHDR.dwFlags %x not DONE when out of queue\n", mhdr.dwFlags);
 368         test_notification(hwnd, "midiStream callback", MOM_POSITIONCB, (DWORD)&mhdr);
 369         test_notification(hwnd, "midiStreamOut", MOM_DONE, (DWORD)&mhdr);
 370
 371         rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
 372         ok(!rc, "midiOutUnprepare rc=%s\n", mmsys_error(rc));
 373         rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
 374         ok(!rc, "midiOutUnprepare #2 rc=%s\n", mmsys_error(rc));
 375
 376         trace("MIDIHDR stream flags=%x when finished\n", mhdr.dwFlags);
 377         ok(mhdr.dwFlags & MHDR_DONE, "MHDR.dwFlags when done %x\n", mhdr.dwFlags);
 378
 379         test_position(hm, TIME_MS,      TIME_MS);
 380         test_position(hm, TIME_TICKS,   TIME_TICKS);
 381         todo_wine test_position(hm, TIME_MIDI,    TIME_MIDI);
 382         test_position(hm, TIME_SMPTE,   TIME_MS);
 383         test_position(hm, TIME_SAMPLES, TIME_MS);
 384         test_position(hm, TIME_BYTES,   TIME_MS);
 385
 386         Sleep(400); /* Hear note */
 387
 388         rc = midiStreamRestart(hm);
 389         ok(!rc, "midiStreamRestart #2 rc=%s\n", mmsys_error(rc));
 390
 391         mhdr.dwFlags |= MHDR_ISSTRM; /* just in case */
 392         /* Preset flags (e.g. MHDR_ISSTRM) do not disturb. */
 393         rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
 394         ok(!rc, "midiOutPrepare used flags %x rc=%s\n", mhdr.dwFlags, mmsys_error(rc));
 395         rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
 396         ok(!rc, "midiOutUnprepare used flags %x rc=%s\n", mhdr.dwFlags, mmsys_error(rc));
 397
 398         rc = midiStreamRestart(hm);
 399         ok(!rc, "midiStreamRestart #3 rc=%s\n", mmsys_error(rc));
 400     }
 401     ok(mhdr.dwUser==0x56FA552C, "MIDIHDR.dwUser changed to %lx\n", mhdr.dwUser);
 402
 403     rc = midiStreamStop(hm);
 404     ok(!rc, "midiStreamStop rc=%s\n", mmsys_error(rc));
 405
 406     mhdr.dwBufferLength = 70000; /* > 64KB! */
 407     mhdr.lpData = HeapAlloc(GetProcessHeap(), 0 , mhdr.dwBufferLength);
 408     ok(mhdr.lpData!=NULL, "No %d bytes of memory!\n", mhdr.dwBufferLength);
 409     if (mhdr.lpData) {
 410         mhdr.dwFlags = 0;
 411         /* PrepareHeader detects the too large buffer is for a stream. */
 412         rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
 413         todo_wine ok(rc==MMSYSERR_INVALPARAM, "midiOutPrepare stream too large rc=%s\n", mmsys_error(rc));
 414
 415         rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
 416         ok(!rc, "midiOutUnprepare rc=%s\n", mmsys_error(rc));
 417
 418         HeapFree(GetProcessHeap(), 0, mhdr.lpData);
 419     }
 420
 421     rc = midiStreamClose(hm);
 422     ok(!rc, "midiStreamClose rc=%s\n", mmsys_error(rc));
 423     test_notification(hwnd, "midiStreamClose", MOM_CLOSE, 0);
 424     test_notification(hwnd, "midiStream over", 0, WHATEVER);
 425 }
 426
 427 static void test_midi_outfns(HWND hwnd)
 428 {
 429     HMIDIOUT hm;
 430     MMRESULT rc;
 431     UINT udev, ndevs = midiOutGetNumDevs();
 432
 433     rc = midiOutOpen(&hm, ndevs, 0, 0, CALLBACK_NULL);
 434     ok(rc==MMSYSERR_BADDEVICEID, "midiOutOpen udev>max rc=%s\n", mmsys_error(rc));
 435     if (!rc) {
 436         rc = midiOutClose(hm);
 437         ok(!rc, "midiOutClose rc=%s\n", mmsys_error(rc));
 438     }
 439     if (!ndevs) {
 440         skip("Found no MIDI out device\n");
 441         rc = midiOutOpen(&hm, MIDIMAPPER, 0, 0, CALLBACK_NULL);
 442         if (rc==MIDIERR_INVALIDSETUP) todo_wine /* Wine without snd-seq */
 443         ok(rc==MMSYSERR_BADDEVICEID || broken(rc==MMSYSERR_NODRIVER /*w2k*/), "midiOutOpen MAPPER with no MIDI rc=%s\n", mmsys_error(rc));
 444         else
 445         ok(rc==MMSYSERR_BADDEVICEID || broken(rc==MMSYSERR_NODRIVER /*w2k sound disabled*/),
 446            "midiOutOpen MAPPER with no MIDI rc=%s\n", mmsys_error(rc));
 447         if (!rc) {
 448             rc = midiOutClose(hm);
 449             ok(!rc, "midiOutClose rc=%s\n", mmsys_error(rc));
 450         }
 451         return;
 452     }
 453     trace("Found %d MIDI OUT devices\n", ndevs);
 454
 455     test_midi_mci(hwnd);
 456
 457     for (udev=0; udev < ndevs; udev++) {
 458         trace("** Testing device %d\n", udev);
 459         test_midiOut_device(udev, hwnd);
 460         Sleep(800); /* Let the synth rest */
 461         test_midiStream(udev, hwnd);
 462         Sleep(800);
 463     }
 464     trace("** Testing MIDI mapper\n");
 465     test_midiOut_device(MIDIMAPPER, hwnd);
 466     Sleep(800);
 467     test_midiStream(MIDIMAPPER, hwnd);
 468 }
 469
 470 START_TEST(midi)
 471 {
 472     HWND hwnd;
 473     if (1) /* select 1 for CALLBACK_WINDOW or 0 for CALLBACK_FUNCTION */
 474     hwnd = CreateWindowExA(0, "static", "winmm midi test", WS_POPUP, 0,0,100,100,
 475                            0, 0, 0, NULL);
 476     test_midi_infns(hwnd);
 477     test_midi_outfns(hwnd);
 478     if (hwnd) DestroyWindow(hwnd);
 479 }