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winmm/tests: Add tests regarding MIDI stream player clocks and positions. 

Signed-off-by: Akihiro Sagawa <sagawa.aki@gmail.com>
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Akihiro Sagawa 2018-05-21 21:36:09 +09:00 committed by Alexandre Julliard
parent da705e5e53
commit 70e541a693
1 changed files with 144 additions and 0 deletions
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144
dlls/winmm/tests/midi.c
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@ -19,6 +19,8 @@
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stddef.h>
#include "windows.h"
#include "mmsystem.h"
@ -531,6 +533,51 @@ static MIDISHORTEVENT strmNops[] = { /* Test callback + dwOffset */
{ 0, 0, (MEVT_NOP <<24)| MEVT_F_CALLBACK },
};
static MIDISHORTEVENT strmNopsWithDelta[] = {
{ 0, 0, (MEVT_NOP <<24)| MEVT_F_CALLBACK },
{ 12, 0, (MEVT_NOP <<24)| MEVT_F_CALLBACK },
};
struct time_stamp_records {
UINT count;
DWORD time_stamp[2];
HANDLE done;
};
static void CALLBACK time_stamp_callback(HMIDIOUT hmo, UINT msg, DWORD_PTR instance, DWORD_PTR p1, DWORD_PTR p2)
{
struct time_stamp_records *records = (struct time_stamp_records *)instance;
switch (msg) {
case MM_MOM_POSITIONCB:
if (records->count < sizeof(records->time_stamp)/sizeof(records->time_stamp[0]))
records->time_stamp[records->count] = GetTickCount();
records->count++;
break;
case MM_MOM_DONE:
SetEvent(records->done);
break;
}
}
static DWORD get_position(HMIDISTRM hm, UINT type)
{
MMRESULT rc;
MMTIME mmtime;
mmtime.wType = type;
rc = midiStreamPosition(hm, &mmtime, sizeof(mmtime));
if (rc != MMSYSERR_NOERROR || mmtime.wType != type)
return MAXDWORD;
switch (mmtime.wType) {
case TIME_MS:
return mmtime.u.ms;
case TIME_TICKS:
return mmtime.u.ticks;
default:
return MAXDWORD;
}
}
static MMRESULT playStream(HMIDISTRM hm, LPMIDIHDR lpMidiHdr)
{
MMRESULT rc = midiStreamOut(hm, lpMidiHdr, sizeof(MIDIHDR));
@ -549,6 +596,9 @@ static void test_midiStream(UINT udev, HWND hwnd)
MIDIPROPTEMPO tempo;
MIDIPROPTIMEDIV tdiv;
} midiprop;
DWORD diff, expected, ret;
const DWORD MARGIN = 50;
struct time_stamp_records records;
MIDIOUTCAPSA capsA;
if (hwnd)
@ -786,6 +836,100 @@ static void test_midiStream(UINT udev, HWND hwnd)
ok(!rc, "midiStreamClose rc=%s\n", mmsys_error(rc));
}
/* Test the player time clock and positions */
memset(&records, 0, sizeof(records));
records.done = CreateEventA(NULL, FALSE, FALSE, NULL);
ok(records.done != NULL, "CreateEvent failed (dev=%d)\n", udev);
rc = midiStreamOpen(&hm, &udev, 1, (DWORD_PTR)time_stamp_callback, (DWORD_PTR)&records, CALLBACK_FUNCTION);
ok(!rc, "midiStreamOpen(dev=%d) rc=%s\n", udev, mmsys_error(rc));
expected = 0;
ret = get_position(hm, TIME_MS);
ok(ret == expected, "expected %u, got %u\n", expected, ret);
memset(&mhdr, 0, sizeof(mhdr));
mhdr.lpData = (LPSTR)strmNopsWithDelta;
mhdr.dwBytesRecorded = mhdr.dwBufferLength = sizeof(strmNopsWithDelta);
rc = midiOutPrepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
ok(!rc, "midiOutPrepareHeader(dev=%d) rc=%s\n", udev, mmsys_error(rc));
rc = midiStreamOut(hm, &mhdr, sizeof(mhdr));
ok(!rc, "midiStreamOut(dev=%d) rc=%s\n", udev, mmsys_error(rc));
ret = get_position(hm, TIME_MS);
ok(ret == expected, "expected %u, got %u\n", expected, ret);
rc = midiStreamRestart(hm);
ok(!rc, "midiStreamRestart(dev=%d) rc=%s\n", udev, mmsys_error(rc));
Sleep(50);
rc = midiStreamPause(hm);
ok(!rc, "midiStreamPause(dev=%d) rc=%s\n", udev, mmsys_error(rc));
expected = 50;
ret = get_position(hm, TIME_MS);
todo_wine ok(ret >= expected && ret < expected + MARGIN, "expected %ums or greater, got %ums\n", expected, ret);
expected = ret;
Sleep(100);
ret = get_position(hm, TIME_MS);
ok(ret == expected, "expected %ums, got %ums\n", expected, ret);
rc = midiStreamRestart(hm);
ok(!rc, "midiStreamRestart(dev=%d) rc=%s\n", udev, mmsys_error(rc));
Sleep(1);
ret = get_position(hm, TIME_MS);
todo_wine ok(ret > expected && ret < expected + MARGIN, "expected greater than %ums, got %ums\n", expected, ret);
expected = ret;
ret = WaitForSingleObject(records.done, INFINITE);
ok(ret == WAIT_OBJECT_0, "WaitForSingleObject failed, got %d\n", ret);
rc = midiStreamPause(hm);
ok(!rc, "midiStreamPause(dev=%d) rc=%s\n", udev, mmsys_error(rc));
expected = 250; /* = 12 ticks in 120 BPM */
ret = get_position(hm, TIME_MS);
ok(ret >= expected - MARGIN && ret <= expected + MARGIN,
"expected greater than %ums, got %ums\n", expected, ret);
trace("after playing, got %ums\n", ret);
/* set tempo to 240 BPM */
midiprop.tempo.cbStruct = sizeof(midiprop.tempo);
midiprop.tempo.dwTempo = 250000;
rc = midiStreamProperty(hm, (void*)&midiprop, MIDIPROP_SET | MIDIPROP_TEMPO);
ok(!rc, "midiStreamProperty(SET|TEMPO, dev=%d) rc=%s\n", udev, mmsys_error(rc));
/* a tempo change doesn't affect elapsed ticks */
ret = get_position(hm, TIME_TICKS);
ok(ret >= strmNopsWithDelta[1].dwDeltaTime && ret < strmNopsWithDelta[1].dwDeltaTime + 3,
"expected %u ticks, got %u\n", strmNopsWithDelta[1].dwDeltaTime, ret);
ok(records.count == 2, "expected 2 MM_MOM_DONE messages, got %d\n", records.count);
/* Time between midiStreamPause and midiStreamRestart isn't counted.
So, the second event happens at dwDeltaTime(250ms) + 100ms after the first event. */
expected = 250 + 100;
diff = records.time_stamp[1] - records.time_stamp[0];
todo_wine ok(diff >= expected - MARGIN && diff <= expected + MARGIN,
"expected %u ~ %ums, got %ums (dev=%d)\n", expected - MARGIN, expected + MARGIN, diff, udev);
rc = midiOutUnprepareHeader((HMIDIOUT)hm, &mhdr, sizeof(mhdr));
ok(!rc, "midiOutUnprepareHeader(dev=%d) rc=%s\n", udev, mmsys_error(rc));
rc = midiStreamStop(hm);
ok(!rc, "midiStreamStop(dev=%d) rc=%s\n", udev, mmsys_error(rc));
ret = get_position(hm, TIME_MS);
todo_wine ok(ret == 0, "expected 0ms, got %ums\n", ret);
rc = midiStreamClose(hm);
ok(!rc, "midiStreamClose(dev=%d) rc=%s\n", udev, mmsys_error(rc));
CloseHandle(records.done);
rc = midiOutGetDevCapsA((UINT_PTR)udev, &capsA, sizeof(capsA));
ok(!rc, "midiOutGetDevCaps(dev=%d) rc=%s\n", udev, mmsys_error(rc));
if (!strncmp(capsA.szPname, fluidsynth_prefix, strlen(fluidsynth_prefix)) ||