blob: d10aac1c94c30af4ba375eaa58d9f3892be36d09 (
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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
# Core source library for shell script tests; the
# canonical version lives in:
#
# https://github.com/ostreedev/ostree
#
# Known copies are in the following repos:
#
# - https://github.com/containers/bubblewrap
# - https://github.com/coreos/rpm-ostree
#
# Copyright (C) 2017 Colin Walters <walters@verbum.org>
#
# SPDX-License-Identifier: LGPL-2.0+
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library. If not, see <https://www.gnu.org/licenses/>.
fatal() {
echo $@ 1>&2; exit 1
}
# fatal() is shorter to type, but retain this alias
assert_not_reached () {
fatal "$@"
}
# Output an ok message for TAP
n_tap_tests=0
tap_ok() {
echo "ok" "$@"
n_tap_tests=$(($n_tap_tests+1))
}
tap_end() {
echo "1..${n_tap_tests}"
}
# Some tests look for specific English strings. Use a UTF-8 version
# of the C (POSIX) locale if we have one, or fall back to en_US.UTF-8
# (https://sourceware.org/glibc/wiki/Proposals/C.UTF-8)
#
# If we can't find the locale command assume we have support for C.UTF-8
# (e.g. musl based systems)
if type -p locale >/dev/null; then
export LC_ALL=$(locale -a | grep -iEe '^(C|en_US)\.(UTF-8|utf8)$' | head -n1 || true)
if [ -z "${LC_ALL}" ]; then fatal "Can't find suitable UTF-8 locale"; fi
else
export LC_ALL=C.UTF-8
fi
# A GNU extension, used whenever LC_ALL is not C
unset LANGUAGE
# This should really be the default IMO
export G_DEBUG=fatal-warnings
assert_streq () {
test "$1" = "$2" || fatal "$1 != $2"
}
assert_str_match () {
if ! echo "$1" | grep -E -q "$2"; then
fatal "$1 does not match regexp $2"
fi
}
assert_not_streq () {
(! test "$1" = "$2") || fatal "$1 == $2"
}
assert_has_file () {
test -f "$1" || fatal "Couldn't find '$1'"
}
assert_has_dir () {
test -d "$1" || fatal "Couldn't find '$1'"
}
# Dump ls -al + file contents to stderr, then fatal()
_fatal_print_file() {
file="$1"
shift
ls -al "$file" >&2
sed -e 's/^/# /' < "$file" >&2
fatal "$@"
}
_fatal_print_files() {
file1="$1"
shift
file2="$1"
shift
ls -al "$file1" >&2
sed -e 's/^/# /' < "$file1" >&2
ls -al "$file2" >&2
sed -e 's/^/# /' < "$file2" >&2
fatal "$@"
}
assert_not_has_file () {
if test -f "$1"; then
_fatal_print_file "$1" "File '$1' exists"
fi
}
assert_not_file_has_content () {
fpath=$1
shift
for re in "$@"; do
if grep -q -e "$re" "$fpath"; then
_fatal_print_file "$fpath" "File '$fpath' matches regexp '$re'"
fi
done
}
assert_not_has_dir () {
if test -d "$1"; then
fatal "Directory '$1' exists"
fi
}
assert_file_has_content () {
fpath=$1
shift
for re in "$@"; do
if ! grep -q -e "$re" "$fpath"; then
_fatal_print_file "$fpath" "File '$fpath' doesn't match regexp '$re'"
fi
done
}
assert_file_has_content_once () {
fpath=$1
shift
for re in "$@"; do
if ! test $(grep -e "$re" "$fpath" | wc -l) = "1"; then
_fatal_print_file "$fpath" "File '$fpath' doesn't match regexp '$re' exactly once"
fi
done
}
assert_file_has_content_literal () {
fpath=$1; shift
for s in "$@"; do
if ! grep -q -F -e "$s" "$fpath"; then
_fatal_print_file "$fpath" "File '$fpath' doesn't match fixed string list '$s'"
fi
done
}
assert_file_has_mode () {
mode=$(stat -c '%a' $1)
if [ "$mode" != "$2" ]; then
fatal "File '$1' has wrong mode: expected $2, but got $mode"
fi
}
assert_symlink_has_content () {
if ! test -L "$1"; then
fatal "File '$1' is not a symbolic link"
fi
if ! readlink "$1" | grep -q -e "$2"; then
_fatal_print_file "$1" "Symbolic link '$1' doesn't match regexp '$2'"
fi
}
assert_file_empty() {
if test -s "$1"; then
_fatal_print_file "$1" "File '$1' is not empty"
fi
}
assert_files_equal() {
if ! cmp "$1" "$2"; then
_fatal_print_files "$1" "$2" "File '$1' and '$2' is not equal"
fi
}
# Use to skip all of these tests
skip() {
echo "1..0 # SKIP" "$@"
exit 0
}
report_err () {
local exit_status="$?"
{ { local BASH_XTRACEFD=3; } 2> /dev/null
echo "Unexpected nonzero exit status $exit_status while running: $BASH_COMMAND" >&2
} 3> /dev/null
}
trap report_err ERR
|
