#!/bin/sh
# This would fail for grep-2.6
. "${srcdir=.}/init.sh"; path_prepend_ ../src

printf 'foo foo bar\n'      > exp1 || framework_failure_
fail=0

for LOC in en_US.UTF-8 zh_CN $LOCALE_FR_UTF8; do
  out=out1-$LOC
  LC_ALL=$LOC grep -w '\(foo\) \1' exp1 > $out || fail=1
  compare exp1 $out || fail=1

  LC_ALL=$LOC grep -wx '\(foo\) \1' exp1 > $out
  test $? -eq 1 || fail=1
  compare /dev/null $out || fail=1
done

Exit $fail