qemu-iotests: add test case for dmg
Recently, some bugs in dmg file have been fixed. To prevent reading dmg is broken someday in the future, add a simple test which ensures the conversion from dmg to raw should not hang or face any I/O error. Signed-off-by: yuchenlin <npes87184@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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tests/qemu-iotests/239
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53
tests/qemu-iotests/239
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#!/bin/bash
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#
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# Test case for dmg
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#
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# Copyright (C) 2019 yuchenlin <npes87184@gmail.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=npes87184@gmail.com
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seq=`basename $0`
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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rm -f "$TEST_IMG.raw"
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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_supported_fmt dmg
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_supported_proto file
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_supported_os Linux
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echo
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echo "== Testing conversion to raw should success =="
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_use_sample_img simple-dmg.dmg.bz2
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if ! $QEMU_IMG convert -f $IMGFMT -O raw "$TEST_IMG" "$TEST_IMG.raw" ; then
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exit 1
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fi
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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4
tests/qemu-iotests/239.out
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4
tests/qemu-iotests/239.out
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QA output created by 239
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== Testing conversion to raw should success ==
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*** done
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@ -237,6 +237,7 @@ image format options
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-vhdx test vhdx
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-vmdk test vmdk
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-luks test luks
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-dmg test dmg
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image protocol options
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-file test file (default)
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@ -304,6 +305,12 @@ testlist options
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xpand=false
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;;
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-dmg)
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IMGFMT=dmg
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IMGFMT_GENERIC=false
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xpand=false
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;;
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-qed)
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IMGFMT=qed
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xpand=false
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@ -235,3 +235,4 @@
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235 auto quick
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236 auto quick
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238 auto quick
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239 rw auto quick
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BIN
tests/qemu-iotests/sample_images/simple-dmg.dmg.bz2
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BIN
tests/qemu-iotests/sample_images/simple-dmg.dmg.bz2
Normal file
Binary file not shown.
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