| #!/bin/sh |
| # SPDX-License-Identifier: GPL-2.0-only |
| |
| # pstore_tests - Check pstore's behavior before crash/reboot |
| # |
| # Copyright (C) Hitachi Ltd., 2015 |
| # Written by Hiraku Toyooka <hiraku.toyooka.gu@hitachi.com> |
| # |
| |
| . ./common_tests |
| |
| prlog -n "Checking pstore console is registered ... " |
| dmesg | grep -Eq "console \[(pstore|${backend})" |
| show_result $? |
| |
| prlog -n "Checking /dev/pmsg0 exists ... " |
| test -e /dev/pmsg0 |
| show_result $? |
| |
| prlog -n "Writing unique string to /dev/pmsg0 ... " |
| if [ -e "/dev/pmsg0" ]; then |
| echo "${TEST_STRING_PATTERN}""$UUID" > /dev/pmsg0 |
| show_result $? |
| echo "$UUID" > $TOP_DIR/uuid |
| else |
| prlog "FAIL" |
| rc=1 |
| fi |
| |
| exit $rc |
