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1 | #!/bin/bash |
2 | # | |
3 | # Test case for support of JSON filenames | |
4 | # | |
5 | # Copyright (C) 2014 Red Hat, Inc. | |
6 | # | |
7 | # This program is free software; you can redistribute it and/or modify | |
8 | # it under the terms of the GNU General Public License as published by | |
9 | # the Free Software Foundation; either version 2 of the License, or | |
10 | # (at your option) any later version. | |
11 | # | |
12 | # This program is distributed in the hope that it will be useful, | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | # GNU General Public License for more details. | |
16 | # | |
17 | # You should have received a copy of the GNU General Public License | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | # | |
20 | ||
21 | # creator | |
22 | owner=mreitz@redhat.com | |
23 | ||
24 | seq="$(basename $0)" | |
25 | echo "QA output created by $seq" | |
26 | ||
27 | here="$PWD" | |
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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 | |
42 | _supported_os Linux | |
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43 | # Because anything other than 16 would change the output of qemu_io -c info |
44 | _unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' | |
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45 | |
46 | # Using an image filename containing quotation marks will render the JSON data | |
47 | # below invalid. In that case, we have little choice but simply not to run this | |
48 | # test. | |
49 | case $TEST_IMG in | |
50 | *'"'*) | |
51 | _notrun "image filename may not contain quotation marks" | |
52 | ;; | |
53 | esac | |
54 | ||
55 | IMG_SIZE=64M | |
56 | ||
57 | # Taken from test 072 | |
58 | echo | |
59 | echo "=== Testing nested image formats ===" | |
60 | echo | |
61 | ||
62 | TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE | |
63 | ||
64 | $QEMU_IO -c 'write -P 42 0 512' -c 'write -P 23 512 512' \ | |
65 | -c 'write -P 66 1024 512' "$TEST_IMG.base" | _filter_qemu_io | |
66 | ||
67 | $QEMU_IMG convert -f raw -O $IMGFMT "$TEST_IMG.base" "$TEST_IMG" | |
68 | ||
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69 | $QEMU_IO_PROG --cache $CACHEMODE \ |
70 | -c 'read -P 42 0 512' -c 'read -P 23 512 512' \ | |
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71 | -c 'read -P 66 1024 512' "json:{ |
72 | \"driver\": \"$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 | # Taken from test 071 | |
86 | echo | |
87 | echo "=== Testing blkdebug ===" | |
88 | echo | |
89 | ||
90 | _make_test_img $IMG_SIZE | |
91 | ||
92 | $QEMU_IO -c 'write -P 42 0x38000 512' "$TEST_IMG" | _filter_qemu_io | |
93 | ||
94 | # The "image.filename" part tests whether "a": { "b": "c" } and "a.b": "c" do | |
95 | # the same (which they should). | |
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96 | $QEMU_IO_PROG --cache $CACHEMODE \ |
97 | -c 'read -P 42 0x38000 512' "json:{ | |
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98 | \"driver\": \"$IMGFMT\", |
99 | \"file\": { | |
100 | \"driver\": \"blkdebug\", | |
101 | \"inject-error\": [{ | |
102 | \"event\": \"l2_load\" | |
103 | }], | |
104 | \"image.filename\": \"$TEST_IMG\" | |
105 | } | |
106 | }" | _filter_qemu_io | |
107 | ||
108 | ||
109 | echo | |
110 | echo "=== Testing qemu-img info output ===" | |
111 | echo | |
112 | ||
0bf7488a | 113 | TEST_IMG="json:{\"driver\":\"qcow2\",\"file.filename\":\"$TEST_IMG\"}" _img_info |
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114 | |
115 | ||
116 | echo | |
117 | echo "=== Testing option merging ===" | |
118 | echo | |
119 | ||
120 | # Both options given directly and those given in the filename should be used | |
121 | $QEMU_IO -c "open -o driver=qcow2 json:{\"file.filename\":\"$TEST_IMG\"}" \ | |
122 | -c "info" 2>&1 | _filter_testdir | _filter_imgfmt | |
123 | ||
124 | # Options given directly should be prioritized over those given in the filename | |
125 | $QEMU_IO -c "open -o driver=qcow2 json:{\"driver\":\"raw\",\"file.filename\":\"$TEST_IMG\"}" \ | |
126 | -c "info" 2>&1 | _filter_testdir | _filter_imgfmt | |
127 | ||
128 | ||
129 | # success, all done | |
130 | echo "*** done" | |
131 | rm -f $seq.full | |
132 | status=0 |