#!/bin/sh

# This would segfault for grep-2.6

. "${srcdir=.}/init.sh"; path_prepend_ ../src

require_en_utf8_locale_

require_compiled_in_MB_support

printf 'é\n'      > exp1 || framework_failure_

fail=0

for LOC in en_US.UTF-8 $LOCALE_FR_UTF8; do

  out=out1-$LOC

  printf 'á\nç\né\n' | LC_ALL=$LOC grep '[é]' > $out || fail=1

  compare exp1 $out || fail=1

done

printf 'É\n'      > exp2 || framework_failure_

for LOC in en_US.UTF-8 $LOCALE_FR_UTF8; do

  out=out2-$LOC

  printf 'Á\nÇ\nÉ\n' | LC_ALL=$LOC grep '[É]' > $out || fail=1

  compare exp2 $out || fail=1

done

for LOC in en_US.UTF-8 $LOCALE_FR_UTF8; do

  out=out3-$LOC

  printf '\303\n' | returns_ 1 env LC_ALL=$LOC grep '[é]' > $out || fail=1

done

Exit $fail