diff options
Diffstat (limited to 'testsuite/range-overlap.sh')
-rwxr-xr-x | testsuite/range-overlap.sh | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/testsuite/range-overlap.sh b/testsuite/range-overlap.sh new file mode 100755 index 0000000..267eb03 --- /dev/null +++ b/testsuite/range-overlap.sh @@ -0,0 +1,35 @@ +#!/bin/sh +# Verify that even with overlapping ranges of line numbers, +# only the selected lines are affected. + +# 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 + +printf '%s\n' 1 2 3 4 5 6 > in || framework_failure_ +printf '%s\n' 1 5 6 > exp || framework_failure_ + +# Before sed-4.3, this would mistakenly modify line 5 like this: +# 1 +# yx5 +# 6 +sed '2,4d;2,3s/^/x/;3,4s/^/y/' in > out 2> err || framework_failure_ + +fail=0 +compare exp out || fail=1 +compare /dev/null err || fail=1 + +Exit $fail |