1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0-only 3 4# pstore_tests - Check pstore's behavior before crash/reboot 5# 6# Copyright (C) Hitachi Ltd., 2015 7# Written by Hiraku Toyooka <hiraku.toyooka.gu@hitachi.com> 8# 9 10. ./common_tests 11 12prlog -n "Checking pstore console is registered ... " 13dmesg | grep -Eq "console \[(pstore|${backend})" 14show_result $? 15 16prlog -n "Checking /dev/pmsg0 exists ... " 17test -e /dev/pmsg0 18show_result $? 19 20prlog -n "Writing unique string to /dev/pmsg0 ... " 21if [ -e "/dev/pmsg0" ]; then 22 echo "${TEST_STRING_PATTERN}""$UUID" > /dev/pmsg0 23 show_result $? 24 echo "$UUID" > $TOP_DIR/uuid 25else 26 prlog "FAIL" 27 rc=1 28fi 29 30exit $rc 31