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

printf '00a\n00g\n00z\n00A\n00G\n00Z\n'      > in || framework_failure_

fail=0

for LOC in en_US.UTF-8 en_US zh_CN $LOCALE_FR_UTF8 C; do
  out1=out1-$LOC
  LC_ALL=$LOC grep -E '(.)\1[A-Z]' in > $out1 || fail=1
  out2=out2-$LOC
  LC_ALL=$LOC grep -E '[A-Z]' in > $out2 || fail=1
  compare $out1 $out2 || fail=1
done

Exit $fail