| Luigi Semenzato | 416f681 | 2010-07-08 12:12:12 -0700 | [diff] [blame] | 1 | # Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
| 2 | # Use of this source code is governed by a BSD-style license that can be |
| 3 | # found in the LICENSE file. |
| 4 | |
| 5 | # Rollback code exhaustive test. |
| 6 | # |
| 7 | # INSTRUCTIONS. Put this file in /etc/init. Move /etc/init/tcsd.conf to |
| 8 | # /etc/init/tcsd.confxxx to disable it. Then boot with the device connected by |
| 9 | # wired ethernet. The test will start and reboot the host after every cycle. |
| 10 | # Unplug the ethernet cable to stop testing. If left alone, the test will stop |
| 11 | # at the first failure or when all the states have been tested. |
| 12 | # |
| 13 | # Reminder: rollback_index_test only works with TPM-agnostic firmware. |
| 14 | |
| 15 | # Connecting to tcsd requires that "localhost" be reachable, so we wait for |
| 16 | # flimflam to start, but that's not enough, and in the while loop below we also |
| 17 | # wait for pinging to localhost to succeed. |
| 18 | |
| 19 | start on started flimflam |
| 20 | |
| 21 | script |
| 22 | cable="" |
| 23 | while [ "$cable" != "yes" ]; do |
| 24 | cable=$(/usr/sbin/ethtool eth0 | grep Link | cut -f 3 -d ' ') |
| 25 | logger "rbtest: cable is $cable" |
| 26 | ping -c 1 localhost || cable="" |
| 27 | sleep 2 |
| 28 | done |
| 29 | # ideally we would like to issue a "stop tcsd", but this doesn't work |
| 30 | # (upstart race?) so we must manually disable tcsd.conf |
| 31 | ### stop tcsd |
| 32 | logger "starting rbtest" |
| 33 | /usr/bin/rollback_index_test > /tmp/rbtest.out 2>&1 |
| 34 | end script |