#! /bin/sh
# Test for the "binary file ... matches" diagnostic.
#
# Copyright (C) 2020-2023 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.

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

fail=0

echo "grep: (standard input): binary file matches" > exp \
  || framework_failure_

for option in '' -s; do
  printf 'a\0' | grep $option a > out 2> err || fail=1
  compare /dev/null out || fail=1
  compare exp err || fail=1
done

Exit $fail