177 lines
7.0 KiB
C
177 lines
7.0 KiB
C
/*
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* Unit tests for mmio APIs
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*
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* Copyright 2005 Dmitry Timoshkov
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <assert.h>
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "mmsystem.h"
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#include "vfw.h"
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#include "wine/test.h"
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static const DWORD RIFF_buf[] =
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{
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FOURCC_RIFF, 7*sizeof(DWORD)+sizeof(MainAVIHeader), mmioFOURCC('A','V','I',' '),
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FOURCC_LIST, sizeof(DWORD)+sizeof(MMCKINFO)+sizeof(MainAVIHeader), listtypeAVIHEADER,
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ckidAVIMAINHDR, sizeof(MainAVIHeader),
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
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};
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static void test_mmioDescend(void)
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{
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MMRESULT ret;
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HMMIO hmmio;
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MMIOINFO mmio;
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MMCKINFO ckRiff, ckList, ck;
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memset(&mmio, 0, sizeof(mmio));
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mmio.fccIOProc = FOURCC_MEM;
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mmio.cchBuffer = sizeof(RIFF_buf);
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mmio.pchBuffer = (char *)&RIFF_buf;
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/*hmmio = mmioOpen("msrle.avi", NULL, MMIO_READ);*/
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hmmio = mmioOpen(NULL, &mmio, MMIO_READ);
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ok(hmmio != 0, "mmioOpen error %u\n", mmio.wErrorRet);
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trace("hmmio = %p\n", hmmio);
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/* first normal RIFF AVI parsing */
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ret = mmioDescend(hmmio, &ckRiff, NULL, 0);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ckRiff.ckid == FOURCC_RIFF, "wrong ckid: %04x\n", ckRiff.ckid);
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ok(ckRiff.fccType == formtypeAVI, "wrong fccType: %04x\n", ckRiff.fccType);
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trace("ckid %4.4s cksize %04x fccType %4.4s off %04x flags %04x\n",
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(LPCSTR)&ckRiff.ckid, ckRiff.cksize, (LPCSTR)&ckRiff.fccType,
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ckRiff.dwDataOffset, ckRiff.dwFlags);
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ret = mmioDescend(hmmio, &ckList, &ckRiff, 0);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ckList.ckid == FOURCC_LIST, "wrong ckid: %04x\n", ckList.ckid);
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ok(ckList.fccType == listtypeAVIHEADER, "wrong fccType: %04x\n", ckList.fccType);
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trace("ckid %4.4s cksize %04x fccType %4.4s off %04x flags %04x\n",
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(LPCSTR)&ckList.ckid, ckList.cksize, (LPCSTR)&ckList.fccType,
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ckList.dwDataOffset, ckList.dwFlags);
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ret = mmioDescend(hmmio, &ck, &ckList, 0);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ck.ckid == ckidAVIMAINHDR, "wrong ckid: %04x\n", ck.ckid);
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ok(ck.fccType == 0, "wrong fccType: %04x\n", ck.fccType);
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trace("ckid %4.4s cksize %04x fccType %4.4s off %04x flags %04x\n",
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(LPCSTR)&ck.ckid, ck.cksize, (LPCSTR)&ck.fccType,
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ck.dwDataOffset, ck.dwFlags);
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/* test various mmioDescend flags */
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mmioSeek(hmmio, 0, SEEK_SET);
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memset(&ck, 0x55, sizeof(ck));
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDRIFF);
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ok(ret == MMIOERR_CHUNKNOTFOUND ||
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ret == MMIOERR_INVALIDFILE, "mmioDescend returned %u\n", ret);
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mmioSeek(hmmio, 0, SEEK_SET);
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memset(&ck, 0x55, sizeof(ck));
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ck.ckid = 0;
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDRIFF);
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ok(ret == MMIOERR_CHUNKNOTFOUND ||
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ret == MMIOERR_INVALIDFILE, "mmioDescend returned %u\n", ret);
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mmioSeek(hmmio, 0, SEEK_SET);
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memset(&ck, 0x55, sizeof(ck));
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ck.fccType = 0;
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDRIFF);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ck.ckid == FOURCC_RIFF, "wrong ckid: %04x\n", ck.ckid);
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ok(ck.fccType == formtypeAVI, "wrong fccType: %04x\n", ck.fccType);
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mmioSeek(hmmio, 0, SEEK_SET);
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memset(&ck, 0x55, sizeof(ck));
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ret = mmioDescend(hmmio, &ck, NULL, 0);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ck.ckid == FOURCC_RIFF, "wrong ckid: %04x\n", ck.ckid);
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ok(ck.fccType == formtypeAVI, "wrong fccType: %04x\n", ck.fccType);
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/* do NOT seek, use current file position */
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memset(&ck, 0x55, sizeof(ck));
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ck.fccType = 0;
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDLIST);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ck.ckid == FOURCC_LIST, "wrong ckid: %04x\n", ck.ckid);
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ok(ck.fccType == listtypeAVIHEADER, "wrong fccType: %04x\n", ck.fccType);
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mmioSeek(hmmio, 0, SEEK_SET);
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memset(&ck, 0x55, sizeof(ck));
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ck.ckid = 0;
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ck.fccType = listtypeAVIHEADER;
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDCHUNK);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ck.ckid == FOURCC_RIFF, "wrong ckid: %04x\n", ck.ckid);
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ok(ck.fccType == formtypeAVI, "wrong fccType: %04x\n", ck.fccType);
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/* do NOT seek, use current file position */
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memset(&ck, 0x55, sizeof(ck));
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ck.ckid = FOURCC_LIST;
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDCHUNK);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ck.ckid == FOURCC_LIST, "wrong ckid: %04x\n", ck.ckid);
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ok(ck.fccType == listtypeAVIHEADER, "wrong fccType: %04x\n", ck.fccType);
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mmioSeek(hmmio, 0, SEEK_SET);
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memset(&ck, 0x55, sizeof(ck));
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ck.ckid = FOURCC_RIFF;
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDCHUNK);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ck.ckid == FOURCC_RIFF, "wrong ckid: %04x\n", ck.ckid);
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ok(ck.fccType == formtypeAVI, "wrong fccType: %04x\n", ck.fccType);
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/* do NOT seek, use current file position */
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memset(&ckList, 0x55, sizeof(ckList));
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ckList.ckid = 0;
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ret = mmioDescend(hmmio, &ckList, &ck, MMIO_FINDCHUNK);
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ok(ret == MMSYSERR_NOERROR, "mmioDescend error %u\n", ret);
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ok(ckList.ckid == FOURCC_LIST, "wrong ckid: %04x\n", ckList.ckid);
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ok(ckList.fccType == listtypeAVIHEADER, "wrong fccType: %04x\n", ckList.fccType);
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mmioSeek(hmmio, 0, SEEK_SET);
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memset(&ck, 0x55, sizeof(ck));
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDCHUNK);
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ok(ret == MMIOERR_CHUNKNOTFOUND ||
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ret == MMIOERR_INVALIDFILE, "mmioDescend returned %u\n", ret);
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ok(ck.ckid != 0x55555555, "wrong ckid: %04x\n", ck.ckid);
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ok(ck.fccType != 0x55555555, "wrong fccType: %04x\n", ck.fccType);
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ok(ck.dwDataOffset != 0x55555555, "wrong dwDataOffset: %04x\n", ck.dwDataOffset);
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mmioSeek(hmmio, 0, SEEK_SET);
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memset(&ck, 0x55, sizeof(ck));
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ret = mmioDescend(hmmio, &ck, NULL, MMIO_FINDRIFF);
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ok(ret == MMIOERR_CHUNKNOTFOUND ||
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ret == MMIOERR_INVALIDFILE, "mmioDescend returned %u\n", ret);
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mmioClose(hmmio, 0);
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}
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START_TEST(mmio)
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{
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test_mmioDescend();
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}
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