1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
#!/usr/bin/env bash
# group: rw auto quick
#
# Test valid filenames for blkdebug and blkverify representatively for
# other protocols (such as NBD) when queried
#
# Copyright (C) 2014 Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# creator
owner=mreitz@redhat.com
seq="$(basename $0)"
echo "QA output created by $seq"
status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
_rm_test_img "$TEST_IMG.compare"
rm -f "$TEST_DIR/blkdebug.conf"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks
. ./common.rc
. ./common.filter
# Basically all formats, but "raw" has issues with _filter_imgfmt regarding the
# raw comparison image for blkverify; also, all images have to support creation
_supported_fmt qcow qcow2 qed vdi vhdx vmdk vpc
_supported_proto file
_supported_os Linux
_require_drivers blkdebug blkverify
# data_file would change the json:{} filenames
_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat" \
"subformat=twoGbMaxExtentSparse" data_file
do_run_qemu()
{
$QEMU -nographic -qmp stdio -serial none "$@"
}
run_qemu()
{
# Get the "file": "foo" entry ($foo may only contain escaped double quotes,
# which is how we can extract it)
do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_imgfmt | _filter_qmp \
| _filter_qemu | grep "drv0" \
| sed -e 's/^.*"file": "\(\(\\"\|[^"]\)*\)".*$/\1/' -e 's/\\"/"/g'
}
test_qemu()
{
run_qemu -drive "if=none,id=drv0,$1" <<EOF
{ 'execute': 'qmp_capabilities' }
{ 'execute': 'query-block' }
{ 'execute': 'quit' }
EOF
}
IMG_SIZE=128K
_make_test_img $IMG_SIZE
$QEMU_IMG create -f raw "$TEST_IMG.compare" $IMG_SIZE \
| _filter_testdir | _filter_imgfmt
echo
echo '=== Testing simple filename for blkverify ==='
echo
# This should return simply the filename itself
test_qemu "file=blkverify:$TEST_IMG.compare:$TEST_IMG"
echo
echo '=== Testing filename reconstruction for blkverify ==='
echo
# This should return the same filename as above
test_qemu "file.driver=blkverify,file.raw.filename=$TEST_IMG.compare,file.test.file.filename=$TEST_IMG"
echo
echo '=== Testing JSON filename for blkdebug ==='
echo
# blkdebug cannot create a configuration file, therefore it is unable to
# generate a plain filename here; thus this should return a JSON filename
test_qemu "file.driver=blkdebug,file.image.filename=$TEST_IMG,file.inject-error.0.event=l1_update"
echo
echo '=== Testing indirectly enforced JSON filename ==='
echo
# Because blkdebug cannot return a plain filename, blkverify is forced to
# generate a JSON object here as well
test_qemu "file.driver=blkverify,file.raw.filename=$TEST_IMG.compare,file.test.file.driver=blkdebug,file.test.file.image.filename=$TEST_IMG,file.test.file.inject-error.0.event=l1_update"
echo
echo '=== Testing plain filename for blkdebug ==='
echo
touch "$TEST_DIR/blkdebug.conf"
test_qemu "file.driver=blkdebug,file.config=$TEST_DIR/blkdebug.conf,file.image.filename=$TEST_IMG"
echo
echo '=== Testing plain filename for blkdebug without configuration file ==='
echo
test_qemu "file.driver=blkdebug,file.image.filename=$TEST_IMG"
# success, all done
echo "*** done"
rm -f $seq.full
status=0
|
