blob: aadb9cea5dcb21985c07a5c5107af61016d81678 (
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
|
#!/bin/sh
# Verify that an erroneous use of sed -i no longer leaves behind
# a temporary file.
# Copyright (C) 2015-2016 Free Software Foundation, 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 3 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/>.
. "${srcdir=.}/testsuite/init.sh"; path_prepend_ ./sed
print_ver_ sed
# The input file must have at least one line.
echo > in || framework_failure_
printf 'sed: -e expression #1, char 0: no previous regular expression\n' \
> exp || framework_failure_
# Before sed-4.3, this would create a file named sed??????
returns_ 1 sed -i s//b/ in > out 2> err || fail=1
compare /dev/null out || fail=1
compare exp err || fail=1
# Ensure that no other file has been created in this directory.
files=$(echo *)
test "$files" = "err exp in out" || fail=1
Exit $fail
|
