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
12 prlog -n "Checking pstore console is registered ... "
13 dmesg | grep -Eq "console \[(pstore|${backend})"
14 show_result $?
15
16 prlog -n "Checking /dev/pmsg0 exists ... "
17 test -e /dev/pmsg0
18 show_result $?
19
20 prlog -n "Writing unique string to /dev/pmsg0 ... "
21 if [ -e "/dev/pmsg0" ]; then
22 echo "${TEST_STRING_PATTERN}""$UUID" > /dev/pmsg0
23 show_result $?
24 echo "$UUID" > $TOP_DIR/uuid
25 else
26 prlog "FAIL"
27 rc=1
28 fi
29
30 exit $rc
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