| /* |
| * Unit tests for mmio APIs |
| * |
| * Copyright 2005 Dmitry Timoshkov |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include <assert.h> |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wingdi.h" |
| #include "mmsystem.h" |
| #include "vfw.h" |
| #include "wine/test.h" |
| |
| static const DWORD RIFF_buf[] = |
| { |
| FOURCC_RIFF, 7*sizeof(DWORD)+sizeof(MainAVIHeader), mmioFOURCC('A','V','I',' '), |
| FOURCC_LIST, sizeof(DWORD)+sizeof(MMCKINFO)+sizeof(MainAVIHeader), listtypeAVIHEADER, |
| ckidAVIMAINHDR, sizeof(MainAVIHeader), |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
| }; |
| |
| static void test_mmioDescend(void) |
| { |
| MMRESULT ret; |
| HMMIO hmmio; |
| MMIOINFO mmio; |
| MMCKINFO ckRiff, ckList, ck; |
| |
| memset(&mmio, 0, sizeof(mmio)); |
| mmio.fccIOProc = FOURCC_MEM; |
| mmio.cchBuffer = sizeof(RIFF_buf); |
| mmio.pchBuffer = (char *)&RIFF_buf; |
| |
| /*hmmio = mmioOpen("msrle.avi", NULL, MMIO_READ);*/ |
| hmmio = mmioOpen(NULL, &mmio, MMIO_READ); |
| ok(hmmio != 0, "mmioOpen error %u\n", mmio.wErrorRet); |
| trace("hmmio = %p\n", hmmio); |
| |
| /* first normal RIFF AVI parsing */ |
| ret = mmioDescend(hmmio, &ckRiff, NULL, 0); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ckRiff.ckid == FOURCC_RIFF, "wrong ckid: %04lx\n", ckRiff.ckid); |
| ok(ckRiff.fccType == formtypeAVI, "wrong fccType: %04lx\n", ckRiff.fccType); |
| trace("ckid %4.4s cksize %04lx fccType %4.4s off %04lx flags %04lx\n", |
| (LPCSTR)&ckRiff.ckid, ckRiff.cksize, (LPCSTR)&ckRiff.fccType, |
| ckRiff.dwDataOffset, ckRiff.dwFlags); |
| |
| ret = mmioDescend(hmmio, &ckList, &ckRiff, 0); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ckList.ckid == FOURCC_LIST, "wrong ckid: %04lx\n", ckList.ckid); |
| ok(ckList.fccType == listtypeAVIHEADER, "wrong fccType: %04lx\n", ckList.fccType); |
| trace("ckid %4.4s cksize %04lx fccType %4.4s off %04lx flags %04lx\n", |
| (LPCSTR)&ckList.ckid, ckList.cksize, (LPCSTR)&ckList.fccType, |
| ckList.dwDataOffset, ckList.dwFlags); |
| |
| ret = mmioDescend(hmmio, &ck, &ckList, 0); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ck.ckid == ckidAVIMAINHDR, "wrong ckid: %04lx\n", ck.ckid); |
| ok(ck.fccType == 0, "wrong fccType: %04lx\n", ck.fccType); |
| trace("ckid %4.4s cksize %04lx fccType %4.4s off %04lx flags %04lx\n", |
| (LPCSTR)&ck.ckid, ck.cksize, (LPCSTR)&ck.fccType, |
| ck.dwDataOffset, ck.dwFlags); |
| |
| /* test various mmioDescend flags */ |
| |
| mmioSeek(hmmio, 0, SEEK_SET); |
| memset(&ck, 0x55, sizeof(ck)); |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDRIFF); |
| ok(ret == MMIOERR_CHUNKNOTFOUND || |
| ret == MMIOERR_INVALIDFILE, "mmioDescend returned %u\n", ret); |
| |
| mmioSeek(hmmio, 0, SEEK_SET); |
| memset(&ck, 0x55, sizeof(ck)); |
| ck.ckid = 0; |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDRIFF); |
| ok(ret == MMIOERR_CHUNKNOTFOUND || |
| ret == MMIOERR_INVALIDFILE, "mmioDescend returned %u\n", ret); |
| |
| mmioSeek(hmmio, 0, SEEK_SET); |
| memset(&ck, 0x55, sizeof(ck)); |
| ck.fccType = 0; |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDRIFF); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ck.ckid == FOURCC_RIFF, "wrong ckid: %04lx\n", ck.ckid); |
| ok(ck.fccType == formtypeAVI, "wrong fccType: %04lx\n", ck.fccType); |
| |
| mmioSeek(hmmio, 0, SEEK_SET); |
| memset(&ck, 0x55, sizeof(ck)); |
| ret = mmioDescend(hmmio, &ck, NULL, 0); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ck.ckid == FOURCC_RIFF, "wrong ckid: %04lx\n", ck.ckid); |
| ok(ck.fccType == formtypeAVI, "wrong fccType: %04lx\n", ck.fccType); |
| |
| /* do NOT seek, use current file position */ |
| memset(&ck, 0x55, sizeof(ck)); |
| ck.fccType = 0; |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDLIST); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ck.ckid == FOURCC_LIST, "wrong ckid: %04lx\n", ck.ckid); |
| ok(ck.fccType == listtypeAVIHEADER, "wrong fccType: %04lx\n", ck.fccType); |
| |
| mmioSeek(hmmio, 0, SEEK_SET); |
| memset(&ck, 0x55, sizeof(ck)); |
| ck.ckid = 0; |
| ck.fccType = listtypeAVIHEADER; |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDCHUNK); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ck.ckid == FOURCC_RIFF, "wrong ckid: %04lx\n", ck.ckid); |
| ok(ck.fccType == formtypeAVI, "wrong fccType: %04lx\n", ck.fccType); |
| |
| /* do NOT seek, use current file position */ |
| memset(&ck, 0x55, sizeof(ck)); |
| ck.ckid = FOURCC_LIST; |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDCHUNK); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ck.ckid == FOURCC_LIST, "wrong ckid: %04lx\n", ck.ckid); |
| ok(ck.fccType == listtypeAVIHEADER, "wrong fccType: %04lx\n", ck.fccType); |
| |
| mmioSeek(hmmio, 0, SEEK_SET); |
| memset(&ck, 0x55, sizeof(ck)); |
| ck.ckid = FOURCC_RIFF; |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDCHUNK); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ck.ckid == FOURCC_RIFF, "wrong ckid: %04lx\n", ck.ckid); |
| ok(ck.fccType == formtypeAVI, "wrong fccType: %04lx\n", ck.fccType); |
| |
| /* do NOT seek, use current file position */ |
| memset(&ckList, 0x55, sizeof(ckList)); |
| ckList.ckid = 0; |
| ret = mmioDescend(hmmio, &ckList, &ck, MMIO_FINDCHUNK); |
| ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret); |
| ok(ckList.ckid == FOURCC_LIST, "wrong ckid: %04lx\n", ckList.ckid); |
| ok(ckList.fccType == listtypeAVIHEADER, "wrong fccType: %04lx\n", ckList.fccType); |
| |
| mmioSeek(hmmio, 0, SEEK_SET); |
| memset(&ck, 0x55, sizeof(ck)); |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDCHUNK); |
| ok(ret == MMIOERR_CHUNKNOTFOUND || |
| ret == MMIOERR_INVALIDFILE, "mmioDescend returned %u\n", ret); |
| ok(ck.ckid != 0x55555555, "wrong ckid: %04lx\n", ck.ckid); |
| ok(ck.fccType != 0x55555555, "wrong fccType: %04lx\n", ck.fccType); |
| ok(ck.dwDataOffset != 0x55555555, "wrong dwDataOffset: %04lx\n", ck.dwDataOffset); |
| |
| mmioSeek(hmmio, 0, SEEK_SET); |
| memset(&ck, 0x55, sizeof(ck)); |
| ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDRIFF); |
| ok(ret == MMIOERR_CHUNKNOTFOUND || |
| ret == MMIOERR_INVALIDFILE, "mmioDescend returned %u\n", ret); |
| |
| mmioClose(hmmio, 0); |
| } |
| |
| START_TEST(mmio) |
| { |
| test_mmioDescend(); |
| } |