| #!/bin/bash |
| # |
| # Copyright (C) 2009 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # This requires read permission on /data/dalvik-cache. On an eng build this |
| # works, on userdebug you will need to "adb root", or "su" followed by |
| # "chmod 777 /data/dalvik-cache". |
| |
| # Get the list of files. Use "sed" to drop the trailing carriage return. |
| files=`adb shell "cd /data/dalvik-cache; echo *" | sed -e s/.$//` |
| if [ "$files" = "*" ]; then |
| echo 'ERROR: commands must run as root on device (try "adb root" first?)' |
| exit 1 |
| fi |
| |
| failure=0 |
| |
| # Check each file in turn. This is much faster with "dexdump -c", but that |
| # flag was not available in 1.6 and earlier. |
| # |
| # The dexdump found in older builds does not stop on checksum failures and |
| # will likely crash. |
| for file in $files; do |
| echo $file |
| errout=`adb shell "dexdump /data/dalvik-cache/$file > dev/null"` |
| errcount=`echo $errout | wc -w` > /dev/null |
| if [ $errcount != "0" ]; then |
| echo " Failure in $file: $errout" |
| failure=1 |
| fi |
| done |
| |
| exit $failure |
| |