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7d3e6936 HR |
1 | #!/bin/bash |
2 | # | |
3 | # Test case for specifying runtime options of the wrong type to some | |
4 | # block drivers | |
5 | # | |
6 | # Copyright (C) 2016 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=mreitz@redhat.com | |
24 | ||
25 | seq="$(basename $0)" | |
26 | echo "QA output created by $seq" | |
27 | ||
28 | here="$PWD" | |
29 | status=1 # failure is the default! | |
30 | ||
31 | # get standard environment, filters and checks | |
32 | . ./common.rc | |
33 | . ./common.filter | |
34 | ||
35 | _supported_fmt generic | |
36 | _supported_os Linux | |
37 | ||
eaed0907 HR |
38 | test_ssh=$($QEMU_IMG --help | grep '^Supported formats:.* ssh\( \|$\)') |
39 | [ "$test_ssh" = "" ] && _notrun "ssh support required" | |
40 | ||
7d3e6936 HR |
41 | echo |
42 | echo '=== NBD ===' | |
43 | # NBD expects all of its arguments to be strings | |
44 | ||
45 | # So this should not crash | |
46 | $QEMU_IMG info 'json:{"driver": "nbd", "host": 42}' | |
47 | ||
48 | # And this should not treat @port as if it had not been specified | |
12ac9d9e HR |
49 | # (We need to set up a server here, because the error message for "Connection |
50 | # refused" does not contain the destination port) | |
51 | ||
52 | # Launching qemu-nbd is done in a loop: We try to set up an NBD server on some | |
53 | # random port and continue until success, i.e. until we have found a port that | |
54 | # is not in use yet. | |
55 | while true; do | |
56 | port=$((RANDOM + 32768)) | |
57 | if $QEMU_NBD -p $port -f raw --fork null-co:// 2> /dev/null; then | |
58 | break | |
59 | fi | |
60 | done | |
61 | ||
62 | $QEMU_IMG info "json:{'driver': 'nbd', 'host': 'localhost', 'port': $port}" \ | |
63 | | grep '^image' | sed -e "s/$port/PORT/" | |
7d3e6936 HR |
64 | |
65 | # This is a test for NBD's bdrv_refresh_filename() implementation: It expects | |
66 | # either host or path to be set, but it must not assume that they are set to | |
67 | # strings in the options QDict | |
668b4406 | 68 | $QEMU_NBD -k "$PWD/42" -f raw --fork null-co:// |
7d3e6936 HR |
69 | $QEMU_IMG info 'json:{"driver": "nbd", "path": 42}' | grep '^image' |
70 | rm -f 42 | |
71 | ||
72 | ||
73 | echo | |
74 | echo '=== SSH ===' | |
75 | # SSH expects all of its arguments to be strings, except for @port, which is | |
76 | # expected to be an integer | |
77 | ||
78 | # So "0" should be converted to an integer here (instead of crashing) | |
79 | $QEMU_IMG info 'json:{"driver": "ssh", "host": "localhost", "port": "0", "path": "/foo"}' | |
80 | # The same, basically (all values for --image-opts are seen as strings in qemu) | |
81 | $QEMU_IMG info --image-opts \ | |
82 | driver=ssh,host=localhost,port=0,path=/foo | |
83 | ||
84 | # This, however, should fail because of the wrong type | |
85 | $QEMU_IMG info 'json:{"driver": "ssh", "host": "localhost", "port": 0.42, "path": "/foo"}' | |
86 | # Not really the same: Here, "0.42" will be passed instead of 0.42, but still, | |
87 | # qemu should not try to convert "0.42" to an integer | |
88 | $QEMU_IMG info --image-opts \ | |
89 | driver=ssh,host=localhost,port=0.42,path=/foo | |
90 | ||
91 | ||
92 | echo | |
93 | echo '=== blkdebug ===' | |
94 | # blkdebug expects all of its arguments to be strings, but its | |
95 | # bdrv_refresh_filename() implementation should not assume that they have been | |
96 | # passed as strings in the original options QDict. | |
97 | # So this should emit blkdebug:42:null-co:// as the filename: | |
98 | touch 42 | |
99 | $QEMU_IMG info 'json:{"driver": "blkdebug", "config": 42, | |
100 | "image.driver": "null-co"}' \ | |
101 | | grep '^image' | |
102 | rm -f 42 | |
103 | ||
104 | ||
105 | # success, all done | |
106 | echo | |
107 | echo '*** done' | |
108 | rm -f $seq.full | |
109 | status=0 |