diff options
Diffstat (limited to 'kernel/tools/testing/selftests/pstore/pstore_post_reboot_tests')
-rwxr-xr-x | kernel/tools/testing/selftests/pstore/pstore_post_reboot_tests | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/kernel/tools/testing/selftests/pstore/pstore_post_reboot_tests b/kernel/tools/testing/selftests/pstore/pstore_post_reboot_tests new file mode 100755 index 000000000..6ccb154cb --- /dev/null +++ b/kernel/tools/testing/selftests/pstore/pstore_post_reboot_tests @@ -0,0 +1,77 @@ +#!/bin/sh + +# pstore_post_reboot_tests - Check pstore's behavior after crash/reboot +# +# Copyright (C) Hitachi Ltd., 2015 +# Written by Hiraku Toyooka <hiraku.toyooka.gu@hitachi.com> +# +# Released under the terms of the GPL v2. + +. ./common_tests + +if [ -e $REBOOT_FLAG ]; then + rm $REBOOT_FLAG +else + prlog "pstore_crash_test has not been executed yet. we skip further tests." + exit 0 +fi + +prlog -n "Mounting pstore filesystem ... " +mount_info=`grep pstore /proc/mounts` +if [ $? -eq 0 ]; then + mount_point=`echo ${mount_info} | cut -d' ' -f2 | head -n1` + prlog "ok" +else + mount none /sys/fs/pstore -t pstore + if [ $? -eq 0 ]; then + mount_point=`grep pstore /proc/mounts | cut -d' ' -f2 | head -n1` + prlog "ok" + else + prlog "FAIL" + exit 1 + fi +fi + +cd ${mount_point} + +prlog -n "Checking dmesg files exist in pstore filesystem ... " +check_files_exist dmesg + +prlog -n "Checking console files exist in pstore filesystem ... " +check_files_exist console + +prlog -n "Checking pmsg files exist in pstore filesystem ... " +check_files_exist pmsg + +prlog -n "Checking dmesg files contain oops end marker" +grep_end_trace() { + grep -q "\---\[ end trace" $1 +} +files=`ls dmesg-${backend}-*` +operate_files $? "$files" grep_end_trace + +prlog -n "Checking console file contains oops end marker ... " +grep -q "\---\[ end trace" console-${backend}-0 +show_result $? + +prlog -n "Checking pmsg file properly keeps the content written before crash ... " +prev_uuid=`cat $TOP_DIR/prev_uuid` +if [ $? -eq 0 ]; then + nr_matched=`grep -c "$TEST_STRING_PATTERN" pmsg-${backend}-0` + if [ $nr_matched -eq 1 ]; then + grep -q "$TEST_STRING_PATTERN"$prev_uuid pmsg-${backend}-0 + show_result $? + else + prlog "FAIL" + rc=1 + fi +else + prlog "FAIL" + rc=1 +fi + +prlog -n "Removing all files in pstore filesystem " +files=`ls *-${backend}-*` +operate_files $? "$files" rm + +exit $rc |