81 lines
2.1 KiB
Bash
Executable File
81 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# Test that all qcow2 header extensions survive a header rewrite
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#
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# Copyright (C) 2011 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=kwolf@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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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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. ./common.pattern
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# This tests qcow2-specific low-level functionality
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_supported_fmt qcow2
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_supported_proto file
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_supported_os Linux
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CLUSTER_SIZE=65536
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# qcow2.py output depends on the exact options used, so override the command
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# line here as an exception
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for IMGOPTS in "compat=0.10" "compat=1.1"; do
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echo
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echo ===== Testing with -o $IMGOPTS =====
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echo
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echo === Create image with unknown header extension ===
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echo
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_make_test_img 64M
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$PYTHON qcow2.py "$TEST_IMG" add-header-ext 0x12345678 "This is a test header extension"
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$PYTHON qcow2.py "$TEST_IMG" dump-header
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_check_test_img
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echo
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echo === Rewrite header with no backing file ===
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echo
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$QEMU_IMG rebase -u -b "" "$TEST_IMG"
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$PYTHON qcow2.py "$TEST_IMG" dump-header
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_check_test_img
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echo
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echo === Add a backing file and format ===
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echo
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$QEMU_IMG rebase -u -b "/some/backing/file/path" -F host_device "$TEST_IMG"
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$PYTHON qcow2.py "$TEST_IMG" dump-header
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done
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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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