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author | Clint Adams <clint@debian.org> | 2017-01-04 20:39:58 -0500 |
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committer | Clint Adams <clint@debian.org> | 2017-01-04 20:39:58 -0500 |
commit | 29d3f78df4630dbee0a141e2be8e77275724b3a8 (patch) | |
tree | 89a97129c5b799046be2af10bde88ea035b59bd1 /testsuite/temp-file-cleanup.sh | |
parent | d75f3c567505ad7acd2c1943207b367593652739 (diff) |
New upstream version 4.3
Diffstat (limited to 'testsuite/temp-file-cleanup.sh')
-rwxr-xr-x | testsuite/temp-file-cleanup.sh | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/testsuite/temp-file-cleanup.sh b/testsuite/temp-file-cleanup.sh new file mode 100755 index 0000000..aadb9ce --- /dev/null +++ b/testsuite/temp-file-cleanup.sh @@ -0,0 +1,37 @@ +#!/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 |