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winmm: Add RIFF creation tests.

This commit is contained in:
Piotr Caban 2015-02-20 15:42:19 +01:00 committed by Alexandre Julliard
parent 860618622e
commit f6b46db1c7
1 changed files with 83 additions and 0 deletions
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83
dlls/winmm/tests/mmio.c
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@ -906,6 +906,88 @@ static void test_mmio_buffer_pointer(void)
DeleteFileA(test_file);
}
static void test_riff_write(void)
{
static const DWORD test_write_data[] =
{
FOURCC_RIFF, 0x28, mmioFOURCC('W','A','V','E'), mmioFOURCC('d','a','t','a'),
0x1b, 0xdededede, 0xdededede, 0xefefefef,
0xefefefef, 0xbabababa, 0xbabababa, 0xefefef
};
char name[] = "test_write.wav";
char buf[256];
MMCKINFO chunk_info[2];
MMIOINFO info;
HMMIO mmio;
MMRESULT ret;
LONG written;
DWORD read;
HANDLE h;
memset(chunk_info, 0, sizeof(chunk_info));
mmio = mmioOpenA(name, NULL, MMIO_ALLOCBUF|MMIO_CREATE|MMIO_READWRITE);
ok(mmio != NULL, "mmioOpen failed\n");
chunk_info[0].fccType = mmioFOURCC('W','A','V','E');
ret = mmioCreateChunk(mmio, chunk_info, MMIO_CREATERIFF);
ok(ret == MMSYSERR_NOERROR, "mmioCreateChunk failed %x\n", ret);
ok(chunk_info[0].ckid == FOURCC_RIFF, "chunk_info[0].ckid = %x\n", chunk_info[0].ckid);
ok(chunk_info[0].cksize == 0, "chunk_info[0].cksize = %d\n", chunk_info[0].cksize);
ok(chunk_info[0].dwDataOffset == 8, "chunk_info[0].dwDataOffset = %d\n", chunk_info[0].dwDataOffset);
ok(chunk_info[0].dwFlags == MMIO_DIRTY, "chunk_info[0].dwFlags = %x\n", chunk_info[0].dwFlags);
chunk_info[1].ckid = mmioFOURCC('d','a','t','a');
ret = mmioCreateChunk(mmio, chunk_info+1, 0);
ok(ret == MMSYSERR_NOERROR, "mmioCreateChunk failed %x\n", ret);
ok(chunk_info[1].ckid == mmioFOURCC('d','a','t','a'), "chunk_info[1].ckid = %x\n", chunk_info[1].ckid);
ok(chunk_info[1].cksize == 0, "chunk_info[1].cksize = %d\n", chunk_info[1].cksize);
ok(chunk_info[1].dwDataOffset == 20, "chunk_info[1].dwDataOffset = %d\n", chunk_info[1].dwDataOffset);
ok(chunk_info[1].dwFlags == MMIO_DIRTY, "chunk_info[1].dwFlags = %x\n", chunk_info[1].dwFlags);
memset(buf, 0xde, sizeof(buf));
written = mmioWrite(mmio, buf, 8);
ok(written == 8, "mmioWrite failed %x\n", ret);
ret = mmioGetInfo(mmio, &info, 0);
ok(ret == MMSYSERR_NOERROR, "mmioGetInfo failed %x\n", ret);
memset(info.pchNext, 0xef, 8);
info.pchNext += 8;
ret = mmioAdvance(mmio, &info, 1);
ok(ret == MMSYSERR_NOERROR, "mmioAdvance failed %x\n", ret);
ok(info.lBufOffset == 36, "info.lBufOffset = %d\n", info.lBufOffset);
info.dwFlags |= MMIO_DIRTY;
memset(info.pchNext, 0xba, 8);
info.pchNext += 8;
ret = mmioAdvance(mmio, &info, 1);
ok(ret == MMSYSERR_NOERROR, "mmioAdvance failed %x\n", ret);
ok(info.lBufOffset == 44, "info.lBufOffset = %d\n", info.lBufOffset);
info.dwFlags |= MMIO_DIRTY;
memset(info.pchNext, 0xef, 3);
info.pchNext += 3;
ret = mmioSetInfo(mmio, &info, 0);
ok(ret == MMSYSERR_NOERROR, "mmioSetInfo failed %x\n", ret);
ret = mmioAscend(mmio, chunk_info+1, 0);
ok(ret == MMSYSERR_NOERROR, "mmioAscend failed %x\n", ret);
ret = mmioAscend(mmio, chunk_info, 0);
ok(ret == MMSYSERR_NOERROR, "mmioAscend failed %x\n", ret);
ret = mmioClose(mmio, 0);
ok(ret == MMSYSERR_NOERROR, "mmioClose failed %x\n", ret);
h = CreateFileA("test_write.wav", GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
ok(h != INVALID_HANDLE_VALUE, "CreateFile failed\n");
ok(ReadFile(h, buf, sizeof(buf), &read, NULL), "ReadFile failed\n");
CloseHandle(h);
ok(!memcmp(buf, test_write_data, sizeof(test_write_data)), "created file is incorrect\n");
DeleteFileA("test_write.wav");
}
START_TEST(mmio)
{
/* Make it possible to run the tests against a specific AVI file in
@ -924,4 +1006,5 @@ START_TEST(mmio)
test_mmioSeek();
test_mmio_end_of_file();
test_mmio_buffer_pointer();
test_riff_write();
}