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linux-yocto/tools/testing/selftests/pstore/pstore_tests
Kees Cook d195c39052 pstore/platform: Use backend name for console registration 
If the pstore backend changes, there's no indication in the logs what
the console is (it always says "pstore"). Instead, pass through the
active backend's name. (Also adjust the selftest to match.)

Link: https://lore.kernel.org/lkml/20200510202436.63222-5-keescook@chromium.org/
Link: https://lore.kernel.org/lkml/20200526135429.GQ12456@shao2-debian
Signed-off-by: Kees Cook <keescook@chromium.org>
2020-05-30 10:34:02 -07:00

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#!/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