aboutsummaryrefslogtreecommitdiff
path: root/tests/qemu-iotests/common.config
blob: a1973ad9d01bcaa7d20e1db0e0c2aac0410a7b0c (plain)
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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
#!/bin/bash
#
# Copyright (C) 2009 Red Hat, Inc.
# Copyright (c) 2000-2003,2006 Silicon Graphics, Inc.  All Rights Reserved.
#
# 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.
#
# This program is distributed in the hope that it would 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/>.
#
#
# setup and check for config parameters, and in particular
#
# EMAIL -           email of the script runner.
# TEST_DIR -        scratch test directory
#
# - These can be added to $HOST_CONFIG_DIR (witch default to ./config)
#   below or a separate local configuration file can be used (using
#   the HOST_OPTIONS variable).
# - This script is shared by the stress test system and the auto-qa
#   system (includes both regression test and benchmark components).
# - this script shouldn't make any assertions about filesystem
#   validity or mountedness.
#

# all tests should use a common language setting to prevent golden
# output mismatches.
export LANG=C

PATH=".:$PATH"

HOST=`hostname -s 2> /dev/null`
HOSTOS=`uname -s`

EMAIL=root@localhost    # where auto-qa will send its status messages
export HOST_OPTIONS=${HOST_OPTIONS:=local.config}
export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"}
export PWD=`pwd`

# $1 = prog to look for, $2* = default pathnames if not found in $PATH
set_prog_path()
{
    p=`command -v $1 2> /dev/null`
    if [ -n "$p" -a -x "$p" ]; then
        echo $p
        return 0
    fi
    p=$1

    shift
    for f; do
        if [ -x $f ]; then
            echo $f
            return 0
        fi
    done

    echo ""
    return 1
}

_fatal()
{
    echo "$*"
    status=1
    exit 1
}

export PERL_PROG="`set_prog_path perl`"
[ "$PERL_PROG" = "" ] && _fatal "perl not found"

export AWK_PROG="`set_prog_path awk`"
[ "$AWK_PROG" = "" ] && _fatal "awk not found"

export SED_PROG="`set_prog_path sed`"
[ "$SED_PROG" = "" ] && _fatal "sed not found"

export BC_PROG="`set_prog_path bc`"
[ "$BC_PROG" = "" ] && _fatal "bc not found"

export PS_ALL_FLAGS="-ef"

if [ -z "$QEMU_PROG" ]; then
    export QEMU_PROG="`set_prog_path qemu`"
fi

if [ -z "$QEMU_IMG_PROG" ]; then
    export QEMU_IMG_PROG="`set_prog_path qemu-img`"
fi

if [ -z "$QEMU_IO_PROG" ]; then
    export QEMU_IO_PROG="`set_prog_path qemu-io`"
fi

if [ -z "$QEMU_NBD_PROG" ]; then
    export QEMU_NBD_PROG="`set_prog_path qemu-nbd`"
fi

export QEMU=$QEMU_PROG
export QEMU_IMG=$QEMU_IMG_PROG
export QEMU_IO="$QEMU_IO_PROG $QEMU_IO_OPTIONS"
export QEMU_NBD=$QEMU_NBD_PROG

[ -f /etc/qemu-iotest.config ]       && . /etc/qemu-iotest.config

if [ -z "$TEST_DIR" ]; then
        TEST_DIR=`pwd`/scratch
fi

if [ ! -e "$TEST_DIR" ]; then
        mkdir "$TEST_DIR"
fi

if [ ! -d "$TEST_DIR" ]; then
    echo "common.config: Error: \$TEST_DIR ($TEST_DIR) is not a directory"
    exit 1
fi

export TEST_DIR

if [ -z "$SAMPLE_IMG_DIR" ]; then
        SAMPLE_IMG_DIR="$source_iotests/sample_images"
fi

if [ ! -d "$SAMPLE_IMG_DIR" ]; then
    echo "common.config: Error: \$SAMPLE_IMG_DIR ($SAMPLE_IMG_DIR) is not a directory"
    exit 1
fi

export SAMPLE_IMG_DIR

_readlink()
{
    if [ $# -ne 1 ]; then
        echo "Usage: _readlink filename" 1>&2
        exit 1
    fi

    perl -e "\$in=\"$1\";" -e '
    $lnk = readlink($in);
    if ($lnk =~ m!^/.*!) {
        print "$lnk\n";
    }
    else {
        chomp($dir = `dirname $in`);
        print "$dir/$lnk\n";
    }'
}

# make sure this script returns success
true