| # Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Rollback code exhaustive test. |
| # |
| # INSTRUCTIONS. Put this file in /etc/init. Move /etc/init/tcsd.conf to |
| # /etc/init/tcsd.confxxx to disable it. Then boot with the device connected by |
| # wired ethernet. The test will start and reboot the host after every cycle. |
| # Unplug the ethernet cable to stop testing. If left alone, the test will stop |
| # at the first failure or when all the states have been tested. |
| # |
| # Reminder: rollback_index_test only works with TPM-agnostic firmware. |
| |
| # Connecting to tcsd requires that "localhost" be reachable, so we wait for |
| # flimflam to start, but that's not enough, and in the while loop below we also |
| # wait for pinging to localhost to succeed. |
| |
| start on started flimflam |
| |
| script |
| cable="" |
| while [ "$cable" != "yes" ]; do |
| cable=$(/usr/sbin/ethtool eth0 | grep Link | cut -f 3 -d ' ') |
| logger "rbtest: cable is $cable" |
| ping -c 1 localhost || cable="" |
| sleep 2 |
| done |
| # ideally we would like to issue a "stop tcsd", but this doesn't work |
| # (upstart race?) so we must manually disable tcsd.conf |
| ### stop tcsd |
| logger "starting rbtest" |
| /usr/bin/rollback_index_test > /tmp/rbtest.out 2>&1 |
| end script |