Restart Test

Summary

Perform a restart test on the entire machine using a script.

Test Item Description

Check if there are any issues such as freezing when the test machine is restarted.

Test Plan

Conduct restart tests 500 times.

Operating Steps

Create a restart script named cycletest.service_ in /lib/system/system:

[Unit]
Description=Reboots unit after 30s

[Service]
StandardOutput=syslog+console
ExecStart=/bin/sh -c "\
test -f /cycle-count || echo 0 > /cycle-count;\
echo 'starting cycletest';\
sleep 30;\
expr `cat /cycle-count` + 1 > /cycle-count;\
systemctl reboot;\
"

[Install]
WantedBy=multi-user.target

Then install and start the test with the following commands:

systemctl daemon-reload
systemctl enable cycletest.service (enable the service to start on reboot)
systemctl start cycletest.service (start the service, should reboot in 30s)