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4e9b25fb05
This adds support for testing the LUKS driver with the block
I/O test framework.
cd tests/qemu-io-tests
./check -luks
A handful of test cases are modified to work with luks
- 004 - whitelist luks format
- 012 - use TEST_IMG_FILE instead of TEST_IMG for file ops
- 048 - use TEST_IMG_FILE instead of TEST_IMG for file ops.
don't assume extended image contents is all zeros,
explicitly initialize with zeros
Make file size smaller to avoid having to decrypt
1 GB of data.
- 052 - don't assume initial image contents is all zeros,
explicitly initialize with zeros
- 100 - don't assume initial image contents is all zeros,
explicitly initialize with zeros
With this patch applied, the results are as follows:
Passed: 001 002 003 004 005 008 009 010 011 012 021 032 043
047 048 049 052 087 100 134 143
Failed: 033 120 140 145
Skipped: 007 013 014 015 017 018 019 020 022 023 024 025 026
027 028 029 030 031 034 035 036 037 038 039 040 041
042 043 044 045 046 047 049 050 051 053 054 055 056
057 058 059 060 061 062 063 064 065 066 067 068 069
070 071 072 073 074 075 076 077 078 079 080 081 082
083 084 085 086 087 088 089 090 091 092 093 094 095
096 097 098 099 101 102 103 104 105 107 108 109 110
111 112 113 114 115 116 117 118 119 121 122 123 124
128 129 130 131 132 133 134 135 136 137 138 139 141
142 144 146 148 150 152
The reasons for the failed tests are:
- 033 - needs adapting to use image opts syntax with blkdebug
and test image in order to correctly set align property
- 120 - needs adapting to use correct -drive syntax for luks
- 140 - needs adapting to use correct -drive syntax for luks
- 145 - needs adapting to use correct -drive syntax for luks
The vast majority of skipped tests are exercising code that is
qcow2 specific, though a couple could probably be usefully
enabled for luks too.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1462896689-18450-4-git-send-email-berrange@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
98 lines
2.3 KiB
Bash
Executable File
98 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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##
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## qemu-img compare test
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##
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##
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## Copyright (C) 2013 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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#
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# creator
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owner=mrezanin@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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echo "Cleanup"
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_cleanup_test_img
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rm "${TEST_IMG_FILE2}"
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_compare()
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{
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$QEMU_IMG compare $QEMU_IMG_EXTRA_ARGS "$@" "$TEST_IMG" "${TEST_IMG2}"
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echo $?
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}
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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. ./common.pattern
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_supported_fmt raw qcow qcow2 qed luks
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_supported_proto file
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_supported_os Linux
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# Remove once all tests are fixed to use TEST_IMG_FILE
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# correctly and common.rc sets it unconditionally
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test -z "$TEST_IMG_FILE" && TEST_IMG_FILE=$TEST_IMG
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# Setup test basic parameters
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TEST_IMG2=$TEST_IMG.2
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TEST_IMG_FILE2=$TEST_IMG_FILE.2
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CLUSTER_SIZE=4096
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size=128M
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_make_test_img $size
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io_pattern write 524288 $CLUSTER_SIZE $CLUSTER_SIZE 4 45
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# Compare identical images
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cp "$TEST_IMG_FILE" "${TEST_IMG_FILE2}"
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_compare
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_compare -q
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# Compare images with different size
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if [ "$IMGOPTSSYNTAX" = "true" ]; then
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$QEMU_IMG resize $QEMU_IMG_EXTRA_ARGS "$TEST_IMG" +32M
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else
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$QEMU_IMG resize -f $IMGFMT "$TEST_IMG" +32M
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fi
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# Ensure extended space is zero-initialized
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$QEMU_IO "$TEST_IMG" -c "write -z $size 32M" | _filter_qemu_io
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_compare
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_compare -s
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# Compare images with different content
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io_pattern write 1228800 $CLUSTER_SIZE 0 1 67
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_compare
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io_pattern write 0 $CLUSTER_SIZE 0 1 123
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_compare
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# Test unaligned case of mismatch offsets in allocated clusters
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_make_test_img $size
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io_pattern write 0 512 0 1 100
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cp "$TEST_IMG_FILE" "$TEST_IMG_FILE2"
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io_pattern write 512 512 0 1 101
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_compare
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# Cleanup
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status=0
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