112 lines
3.2 KiB
Bash
112 lines
3.2 KiB
Bash
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#!/bin/bash
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# Copyright (C) 2009 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# uncomment for debugging
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#export DRY_RUN="echo"
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source test_backup_common.sh
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[ -z "$BUGREPORT_DIR" ] && BUGREPORT_DIR="$HOME/backup/bugreports"
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function check_file
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{
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data=$(a shell cat /data/data/com.android.backuptest/$1)
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if [ "$data" = "$2" ] ; then
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echo "$1 has correct value [$2]"
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return 0
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else
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echo $1 is INCORRECT
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echo " value: [$data]"
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echo " expected: [$2]"
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return 1
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fi
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}
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function check_exists
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{
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# return 0 if file exists, 1 otherwise
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data=$(a shell "ls $@ 2> /dev/null >/dev/null && echo -n exists")
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if [ "$data" = "exists" ]; then
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return 0
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else
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return 1
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fi
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}
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# Make sure adb is root so we can poke at com.android.backuptest's data
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adb_root
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# delete the old data
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echo --- Previous files
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a shell "ls -l /data/data/com.android.backuptest/files"
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a shell "rm /data/data/com.android.backuptest/files/*"
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echo --- Previous shared_prefs
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a shell "ls -l /data/data/com.android.backuptest/shared_prefs"
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a shell "rm /data/data/com.android.backuptest/shared_prefs/*"
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echo --- Erased files and shared_prefs
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a shell "ls -l /data/data/com.android.backuptest/files"
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a shell "ls -l /data/data/com.android.backuptest/shared_prefs"
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echo ---
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echo
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echo
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# FIXME: there's probably a smarter way to do this
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# FIXME: if we can get the android ID, that's probably the safest thing to do
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# pick the most recent set and restore from it
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restore_set=$(a shell bmgr list sets | head -n1 | awk '{print $1}')
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# run the restore
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echo "Restoring from set [$restore_set]"
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a shell bmgr restore "$restore_set"
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echo
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echo
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# check the results
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export need_bug=0
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# make sure files have the expected contents
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check_file files/file.txt "first file" || need_bug=1
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check_file files/another_file.txt "asdf" || need_bug=1
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#check_file files/3.txt "3" || need_bug=1
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check_file files/empty.txt "" || need_bug=1
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check_file shared_prefs/raw.xml '<map><int name="pref" value="1" /></map>' || need_bug=1
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# make sure that missing files weren't somehow created
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check_exists files/file_doesnt_exist.txt && need_bug=1
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check_exists files/no_files_here.txt && need_bug=1
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if [ \( "$need_bug" -ne 0 \) -a -d "$BUGREPORT_DIR" ]; then
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dev_id=$(a get-serialno)
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filename="${dev_id}_`date +%s`"
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echo "Grabbing bugreport; filename is $filename"
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a bugreport > "$BUGREPORT_DIR/$filename.txt"
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fi
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echo
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echo --- Restored files
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a shell "ls -l /data/data/com.android.backuptest/files"
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echo --- Restored shared_prefs
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a shell "ls -l /data/data/com.android.backuptest/shared_prefs"
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echo ---
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echo
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echo "Last 3 timestamps in 3.txt:"
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a shell cat /data/data/com.android.backuptest/files/3.txt | tail -n 3
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exit $need_bug
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