mirror of https://gitee.com/openkylin/qemu.git
113 lines
3.7 KiB
Bash
Executable File
113 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Test commit of encrypted qcow2 files
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#
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# Copyright (C) 2017 Red Hat, Inc.
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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=berrange@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_fmt qcow2
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_supported_proto generic
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_supported_os Linux
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_require_working_luks
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size=16M
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TEST_IMG_BASE=$TEST_IMG.base
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SECRET0="secret,id=sec0,data=astrochicken"
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SECRET1="secret,id=sec1,data=furby"
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TEST_IMG_SAVE=$TEST_IMG
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TEST_IMG=$TEST_IMG_BASE
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echo "== create base =="
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_make_test_img --object $SECRET0 -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size
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TEST_IMG=$TEST_IMG_SAVE
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IMGSPECBASE="driver=$IMGFMT,file.filename=$TEST_IMG_BASE,encrypt.key-secret=sec0"
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IMGSPECLAYER="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec1"
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IMGSPEC="$IMGSPECLAYER,backing.driver=$IMGFMT,backing.file.filename=$TEST_IMG_BASE,backing.encrypt.key-secret=sec0"
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QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
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echo
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echo "== writing whole image base =="
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$QEMU_IO --object $SECRET0 -c "write -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir
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echo "== create overlay =="
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_make_test_img --object $SECRET1 -o "encrypt.format=luks,encrypt.key-secret=sec1,encrypt.iter-time=10" -u -b "$TEST_IMG_BASE" -F $IMGFMT $size
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echo
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echo "== writing whole image layer =="
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$QEMU_IO --object $SECRET0 --object $SECRET1 -c "write -P 0x9 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
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echo
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echo "== verify pattern base =="
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$QEMU_IO --object $SECRET0 -c "read -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir
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echo
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echo "== verify pattern layer =="
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$QEMU_IO --object $SECRET0 --object $SECRET1 -c "read -P 0x9 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
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echo
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echo "== committing layer into base =="
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$QEMU_IMG commit --object $SECRET0 --object $SECRET1 --image-opts $IMGSPEC | _filter_testdir
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echo
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echo "== verify pattern base =="
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$QEMU_IO --object $SECRET0 -c "read -P 0x9 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir
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echo
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echo "== verify pattern layer =="
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$QEMU_IO --object $SECRET0 --object $SECRET1 -c "read -P 0x9 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
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echo
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echo "== checking image base =="
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$QEMU_IMG info --image-opts $IMGSPECBASE | _filter_img_info --format-specific \
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| sed -e "/^disk size:/ D" -e '/refcount bits:/ D' -e '/compat:/ D' \
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-e '/lazy refcounts:/ D' -e '/corrupt:/ D' -e '/^\s*data file/ D' \
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-e '/extended l2:/ D' \
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| _filter_json_filename
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echo
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echo "== checking image layer =="
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$QEMU_IMG info --image-opts $IMGSPECLAYER | _filter_img_info --format-specific \
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| sed -e "/^disk size:/ D" -e '/refcount bits:/ D' -e '/compat:/ D' \
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-e '/lazy refcounts:/ D' -e '/corrupt:/ D' -e '/^\s*data file/ D' \
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-e '/extended l2:/ D' \
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| _filter_json_filename
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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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