#!/bin/sh
#
# Check how -o '|pipe' works.
#
# Copyright (c) 2016-2018 The strace developers.
# All rights reserved.
#
# SPDX-License-Identifier: GPL-2.0-or-later

. "${srcdir=.}/init.sh"

check_prog grep
grep chdir $srcdir/umovestr.expected > "$EXP"
run_prog ../umovestr

$STRACE -o "|cat > $LOG && $SLEEP_A_BIT && grep chdir < $LOG > $OUT" -e chdir $args ||
	dump_log_and_fail_with "$STRACE $args failed"

match_diff "$OUT" "$EXP"