089 (3968B)
1 #!/usr/bin/env bash 2 # group: rw auto quick 3 # 4 # Test case for support of JSON filenames 5 # 6 # Copyright (C) 2014 Red Hat, Inc. 7 # 8 # This program is free software; you can redistribute it and/or modify 9 # it under the terms of the GNU General Public License as published by 10 # the Free Software Foundation; either version 2 of the License, or 11 # (at your option) any later version. 12 # 13 # This program is distributed in the hope that it will be useful, 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 # GNU General Public License for more details. 17 # 18 # You should have received a copy of the GNU General Public License 19 # along with this program. If not, see <http://www.gnu.org/licenses/>. 20 # 21 22 # creator 23 owner=hreitz@redhat.com 24 25 seq="$(basename $0)" 26 echo "QA output created by $seq" 27 28 status=1 # failure is the default! 29 30 _cleanup() 31 { 32 _cleanup_test_img 33 } 34 trap "_cleanup; exit \$status" 0 1 2 3 15 35 36 # get standard environment, filters and checks 37 . ./common.rc 38 . ./common.filter 39 40 _supported_fmt qcow2 41 _supported_proto file fuse 42 # Because anything other than 16 would change the output of qemu_io -c info 43 _unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' 44 45 # Using an image filename containing quotation marks will render the JSON data 46 # below invalid. In that case, we have little choice but simply not to run this 47 # test. 48 case $TEST_IMG in 49 *'"'*) 50 _notrun "image filename may not contain quotation marks" 51 ;; 52 esac 53 54 IMG_SIZE=64M 55 56 # Taken from test 072 57 echo 58 echo "=== Testing nested image formats ===" 59 echo 60 61 TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE 62 63 $QEMU_IO -c 'write -P 42 0 512' -c 'write -P 23 512 512' \ 64 -c 'write -P 66 1024 512' "$TEST_IMG.base" | _filter_qemu_io 65 66 _make_test_img $IMG_SIZE 67 $QEMU_IMG convert -f raw -O $IMGFMT -n "$TEST_IMG.base" "$TEST_IMG" 68 69 $QEMU_IO_PROG --cache $CACHEMODE --aio $AIOMODE \ 70 -c 'read -P 42 0 512' -c 'read -P 23 512 512' \ 71 -c 'read -P 66 1024 512' "json:{ 72 \"driver\": \"$IMGFMT\", 73 \"file\": { 74 \"driver\": \"$IMGFMT\", 75 \"file\": { 76 \"filename\": \"$TEST_IMG\" 77 } 78 } 79 }" | _filter_qemu_io 80 81 # This should fail (see test 072) 82 $QEMU_IO -c 'read -P 42 0 512' "$TEST_IMG" | _filter_qemu_io 83 84 85 echo 86 echo "=== Testing correct handling of 'backing':null ===" 87 echo 88 89 _make_test_img -b "$TEST_IMG.base" -F $IMGFMT $IMG_SIZE 90 91 # This should read 42 92 $QEMU_IO -c 'read -P 42 0 512' "$TEST_IMG" | _filter_qemu_io 93 94 # This should read 0 95 $QEMU_IO -c 'read -P 0 0 512' "json:{\ 96 'driver': '$IMGFMT', 97 'file': { 98 'driver': 'file', 99 'filename': '$TEST_IMG' 100 }, 101 'backing': null 102 }" | _filter_qemu_io 103 104 105 # Taken from test 071 106 echo 107 echo "=== Testing blkdebug ===" 108 echo 109 110 _make_test_img $IMG_SIZE 111 112 $QEMU_IO -c 'write -P 42 0x38000 512' "$TEST_IMG" | _filter_qemu_io 113 114 # The "image.filename" part tests whether "a": { "b": "c" } and "a.b": "c" do 115 # the same (which they should). 116 $QEMU_IO_PROG --cache $CACHEMODE --aio $AIOMODE \ 117 -c 'read -P 42 0x38000 512' "json:{ 118 \"driver\": \"$IMGFMT\", 119 \"file\": { 120 \"driver\": \"blkdebug\", 121 \"inject-error\": [{ 122 \"event\": \"l2_load\" 123 }], 124 \"image.filename\": \"$TEST_IMG\" 125 } 126 }" | _filter_qemu_io 127 128 129 echo 130 echo "=== Testing qemu-img info output ===" 131 echo 132 133 TEST_IMG="json:{\"driver\":\"qcow2\",\"file.filename\":\"$TEST_IMG\"}" _img_info 134 135 136 echo 137 echo "=== Testing option merging ===" 138 echo 139 140 # Both options given directly and those given in the filename should be used 141 $QEMU_IO -c "open -o driver=qcow2 json:{\"file.filename\":\"$TEST_IMG\"}" \ 142 -c "info" 2>&1 | _filter_img_info 143 144 # Options given directly should be prioritized over those given in the filename 145 $QEMU_IO -c "open -o driver=qcow2 json:{\"driver\":\"raw\",\"file.filename\":\"$TEST_IMG\"}" \ 146 -c "info" 2>&1 | _filter_img_info 147 148 149 # success, all done 150 echo "*** done" 151 rm -f $seq.full 152 status=0