diff options
Diffstat (limited to 'src/grep/tests/multiple-begin-or-end-line')
| -rwxr-xr-x | src/grep/tests/multiple-begin-or-end-line | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/grep/tests/multiple-begin-or-end-line b/src/grep/tests/multiple-begin-or-end-line new file mode 100755 index 0000000..9f09c62 --- /dev/null +++ b/src/grep/tests/multiple-begin-or-end-line @@ -0,0 +1,28 @@ +#!/bin/sh +# Test a pattern of multiple begin or end line constraints. +# This would mistakenly print a line when using grep-2.19. + +# Copyright 2014-2021 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 <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src + +echo aa | grep 'a\(b$\|c$\)' >out && fail=1 +compare /dev/null out || fail=1 + +echo aa | grep '\(^b\|^c\)a' >out && fail=1 +compare /dev/null out || fail=1 + +Exit $fail |