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/*
* Copyright (C) 2015 The CyanogenMod 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.
*/
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
/**
* A verbose settings migration test
*/
class MigrationTest {
private static final String ARGUMENT_SETTINGS = "--settings";
private static final String ARGUMENT_BOOT_IMG = "--bootimg";
private static final String ARGUMENT_SYSTEM_IMG = "--systemimg";
private static final String ARGUMENT_PREFIX = "--";
public static final boolean DEBUG = true;
private static ArrayList<Setting> cmSystemSettingList = new ArrayList<Setting>();
private static ArrayList<Setting> cmSecureSettingList = new ArrayList<Setting>();
private static ArrayList<Setting> cmGlobalSettingList = new ArrayList<Setting>();
private static ArrayList<Setting> legacySystemSettings = new ArrayList<Setting>();
private static ArrayList<Setting> legacySecureSettings = new ArrayList<Setting>();
private static ArrayList<Setting> legacyGlobalSettings = new ArrayList<Setting>();
private static Tokenizer tokenizer;
public static void main(String[] args) throws IOException {
if (args.length < 1) {
showUsage();
System.exit(-1);
}
tokenizer = new Tokenizer(args);
String settingFileName = null;
String bootImage = null;
String systemImage = null;
for (String argument; (argument = tokenizer.nextArg())!= null;) {
if (ARGUMENT_SETTINGS.equals(argument)) {
settingFileName = argumentValueRequired(argument);
} else if (ARGUMENT_BOOT_IMG.equals(argument)) {
bootImage = argumentValueRequired(argument);
} else if (ARGUMENT_SYSTEM_IMG.equals(argument)) {
systemImage = argumentValueRequired(argument);
}
}
if (!new File(settingFileName).exists()) {
System.err.print("Invalid file provided " + settingFileName);
System.exit(-1);
}
SettingImageCommands legacySettings =
new SettingImageCommands(SettingsConstants.SETTINGS_AUTHORITY);
legacySettings.addRead(settingFileName, SettingsConstants.SYSTEM, legacySystemSettings);
legacySettings.addRead(settingFileName, SettingsConstants.SECURE, legacySecureSettings);
legacySettings.addRead(settingFileName, SettingsConstants.GLOBAL, legacyGlobalSettings);
//Read settings
legacySettings.execute();
SettingImageCommands legacyToCMSettings =
new SettingImageCommands(SettingsConstants.SETTINGS_AUTHORITY);
//For each example setting in the table, add inserts
for (Setting setting : legacySystemSettings) {
legacyToCMSettings.addInsert(SettingsConstants.SYSTEM, setting);
}
for (Setting setting : legacySecureSettings) {
legacyToCMSettings.addInsert(SettingsConstants.SECURE, setting);
}
for (Setting setting : legacyGlobalSettings) {
legacyToCMSettings.addInsert(SettingsConstants.GLOBAL, setting);
}
//Write them to the database for verification later
legacyToCMSettings.execute();
//Force update
SettingImageCommands updateRom = new SettingImageCommands(null);
updateRom.addFastboot(FastbootCommand.Types.ADB_REBOOT_BOOTLOADER, null);
updateRom.addFastboot(FastbootCommand.Types.FASTBOOT_DEVICES, null);
updateRom.addFastboot(FastbootCommand.Types.FASTBOOT_FLASH,
new String[]{"boot", bootImage});
updateRom.addFastboot(FastbootCommand.Types.FASTBOOT_FLASH,
new String[]{"system", systemImage});
updateRom.addFastboot(FastbootCommand.Types.FASTBOOT_REBOOT, null);
updateRom.execute();
//Requery
SettingImageCommands cmSettingImage =
new SettingImageCommands(SettingsConstants.CMSETTINGS_AUTHORITY);
cmSettingImage.addQuery(SettingsConstants.SYSTEM, cmSystemSettingList);
cmSettingImage.addQuery(SettingsConstants.SECURE, cmSecureSettingList);
cmSettingImage.addQuery(SettingsConstants.GLOBAL, cmGlobalSettingList);
cmSettingImage.execute();
//Validate
System.out.println("\n\nValidating " + SettingsConstants.SYSTEM + "...");
validate(legacySystemSettings, cmSystemSettingList);
System.out.println("\n\nValidating " + SettingsConstants.SECURE + "...");
validate(legacySecureSettings, cmSecureSettingList);
System.out.println("\n\nValidating " + SettingsConstants.GLOBAL + "...");
validate(legacyGlobalSettings, cmGlobalSettingList);
System.exit(0);
}
private static void showUsage() {
System.err.println("Usage: MigrationTest --settings [example setting file] "
+ "--bootimg [image]"
+ "--systemimg [image]");
}
private static class Tokenizer {
private final String[] mArgs;
private int mNextArg;
public Tokenizer(String[] args) {
mArgs = args;
}
private String nextArg() {
if (mNextArg < mArgs.length) {
return mArgs[mNextArg++];
} else {
return null;
}
}
}
private static String argumentValueRequired(String argument) {
String value = tokenizer.nextArg();
if (value == null || value.length() == 0 || value.startsWith(ARGUMENT_PREFIX)) {
throw new IllegalArgumentException("No value for argument: " + argument);
}
return value;
}
private static void validate(ArrayList<Setting> legacySettings, ArrayList<Setting> cmSettings) {
Collections.sort(legacySettings);
Collections.sort(cmSettings);
if (legacySettings.size() != cmSettings.size()) {
System.err.println("Warning: Size mismatch: " + " legacy "
+ legacySettings.size() + " cm " + cmSettings.size());
}
for (int i = 0; i < legacySettings.size(); i++) {
Setting legacySetting = legacySettings.get(i);
Setting cmSetting = cmSettings.get(i);
int error = 0;
System.out.println("Comparing: legacy " + legacySetting.getKey() + " and cmsetting "
+ cmSetting.getKey());
if (!legacySetting.getKey().equals(cmSetting.getKey())) {
System.err.println(" Key mismatch: " + legacySetting.getKey() + " and "
+ cmSetting.getKey());
error = 1;
}
if (!legacySetting.getKeyType().equals(cmSetting.getKeyType())) {
System.err.println(" Key type mismatch: " + legacySetting.getKeyType() + " and "
+ cmSetting.getKeyType());
error = 1;
}
if (legacySetting.getValue().length() > 0) {
if (!legacySetting.getValue().equals(cmSetting.getValue())) {
System.err.println(" Value mismatch: " + legacySetting.getValue() + " and "
+ cmSetting.getValue());
error = 1;
}
}
if (!legacySetting.getValueType().equals(cmSetting.getValueType())) {
System.err.println(" Value type mismatch: " + legacySetting.getValueType()
+ " and " + cmSetting.getValueType());
error = 1;
}
if (error > 0) {
System.exit(-1);
} else {
System.out.println("...OK");
}
}
}
}
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