tests/mb-dot-newline

   1 #!/bin/sh
   2 # Trigger a bug in the DFA matcher.
   3 # This would fail for grep-2.20.
   4
   5 # Copyright 2014-2025 Free Software Foundation, Inc.
   6
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19
  20 . "${srcdir=.}/init.sh"; path_prepend_ ../src
  21
  22 printf 'a\naa\n' > in || framework_failure_
  23 printf 'aa\n' > exp || framework_failure_
  24
  25 fail=0
  26
  27 for LOC in en_US.UTF-8 en_US zh_CN $LOCALE_FR_UTF8 C; do
  28   out1=out1-$LOC
  29   LC_ALL=$LOC grep '..' in > out || fail=1
  30   compare exp out || fail=1
  31 done
  32
  33 Exit $fail