/*
* Copyright (C) 2012 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.
*/
package com.android.server.pm;
import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER;
import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
import com.android.internal.content.PackageHelper;
import com.android.internal.os.AtomicFile;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashSet;
import android.os.Debug;
import android.os.Environment;
import android.os.IBinder;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.storage.IMountService;
import android.test.AndroidTestCase;
import android.util.Log;
public class PackageManagerSettingsTests extends AndroidTestCase {
private static final String PACKAGE_NAME_2 = "com.google.app2";
private static final String PACKAGE_NAME_3 = "com.android.app3";
private static final String PACKAGE_NAME_1 = "com.google.app1";
private static final boolean localLOGV = true;
public static final String TAG = "PackageManagerSettingsTests";
protected final String PREFIX = "android.content.pm";
private void writeFile(File file, byte[] data) {
file.mkdirs();
try {
AtomicFile aFile = new AtomicFile(file);
FileOutputStream fos = aFile.startWrite();
fos.write(data);
aFile.finishWrite(fos);
} catch (IOException ioe) {
Log.e(TAG, "Cannot write file " + file.getPath());
}
}
private void writePackagesXml() {
writeFile(new File(getContext().getFilesDir(), "system/packages.xml"),
("<?xml version='1.0' encoding='utf-8' standalone='yes' ?>"
+ "<packages>"
+ "<last-platform-version internal=\"15\" external=\"0\" />"
+ "<permission-trees>"
+ "<item name=\"com.google.android.permtree\" package=\"com.google.android.permpackage\" />"
+ "</permission-trees>"
+ "<permissions>"
+ "<item name=\"android.permission.WRITE_CALL_LOG\" package=\"android\" protection=\"1\" />"
+ "<item name=\"android.permission.ASEC_ACCESS\" package=\"android\" protection=\"2\" />"
+ "<item name=\"android.permission.ACCESS_WIMAX_STATE\" package=\"android\" />"
+ "<item name=\"android.permission.REBOOT\" package=\"android\" protection=\"18\" />"
+ "</permissions>"
+ "<package name=\"com.google.app1\" codePath=\"/system/app/app1.apk\" nativeLibraryPath=\"/data/data/com.google.app1/lib\" flags=\"1\" ft=\"1360e2caa70\" it=\"135f2f80d08\" ut=\"1360e2caa70\" version=\"1109\" sharedUserId=\"11000\">"
+ "<sigs count=\"1\">"
+ "<cert index=\"0\" key=\"308886\" />"
+ "</sigs>"
+ "</package>"
+ "<package name=\"com.google.app2\" codePath=\"/system/app/app2.apk\" nativeLibraryPath=\"/data/data/com.google.app2/lib\" flags=\"1\" ft=\"1360e578718\" it=\"135f2f80d08\" ut=\"1360e578718\" version=\"15\" enabled=\"3\" userId=\"11001\">"
+ "<sigs count=\"1\">"
+ "<cert index=\"0\" />"
+ "</sigs>"
+ "</package>"
+ "<package name=\"com.android.app3\" codePath=\"/system/app/app3.apk\" nativeLibraryPath=\"/data/data/com.android.app3/lib\" flags=\"1\" ft=\"1360e577b60\" it=\"135f2f80d08\" ut=\"1360e577b60\" version=\"15\" userId=\"11030\">"
+ "<sigs count=\"1\">"
+ "<cert index=\"1\" key=\"308366\" />"
+ "</sigs>"
+ "</package>"
+ "<shared-user name=\"com.android.shared1\" userId=\"11000\">"
+ "<sigs count=\"1\">"
+ "<cert index=\"1\" />"
+ "</sigs>"
+ "<perms>"
+ "<item name=\"android.permission.REBOOT\" />"
+ "</perms>"
+ "</shared-user>"
+ "</packages>").getBytes());
}
private void writeStoppedPackagesXml() {
writeFile(new File(getContext().getFilesDir(), "system/packages-stopped.xml"),
( "<?xml version='1.0' encoding='utf-8' standalone='yes' ?>"
+ "<stopped-packages>"
+ "<pkg name=\"com.google.app1\" nl=\"1\" />"
+ "<pkg name=\"com.android.app3\" nl=\"1\" />"
+ "</stopped-packages>")
.getBytes());
}
private void writePackagesList() {
writeFile(new File(getContext().getFilesDir(), "system/packages.list"),
( "com.google.app1 11000 0 /data/data/com.google.app1"
+ "com.google.app2 11001 0 /data/data/com.google.app2"
+ "com.android.app3 11030 0 /data/data/com.android.app3")
.getBytes());
}
@Override
protected void setUp() throws Exception {
super.setUp();
}
private void writeOldFiles() {
writePackagesXml();
writeStoppedPackagesXml();
writePackagesList();
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
public void testSettingsReadOld() {
// Debug.waitForDebugger();
// Write the package files and make sure they're parsed properly the first time
writeOldFiles();
Settings settings = new Settings(getContext(), getContext().getFilesDir());
assertEquals(true, settings.readLPw(null));
assertNotNull(settings.peekPackageLPr(PACKAGE_NAME_3));
assertNotNull(settings.peekPackageLPr(PACKAGE_NAME_1));
PackageSetting ps = settings.peekPackageLPr(PACKAGE_NAME_1);
assertEquals(COMPONENT_ENABLED_STATE_DEFAULT, ps.getEnabled(0));
assertEquals(true, ps.getNotLaunched(0));
ps = settings.peekPackageLPr(PACKAGE_NAME_2);
assertEquals(false, ps.getStopped(0));
assertEquals(COMPONENT_ENABLED_STATE_DISABLED_USER, ps.getEnabled(0));
assertEquals(COMPONENT_ENABLED_STATE_DEFAULT, ps.getEnabled(1));
}
public void testNewPackageRestrictionsFile() {
// Write the package files and make sure they're parsed properly the first time
writeOldFiles();
Settings settings = new Settings(getContext(), getContext().getFilesDir());
assertEquals(true, settings.readLPw(null));
// Create Settings again to make it read from the new files
settings = new Settings(getContext(), getContext().getFilesDir());
assertEquals(true, settings.readLPw(null));
PackageSetting ps = settings.peekPackageLPr(PACKAGE_NAME_2);
assertEquals(COMPONENT_ENABLED_STATE_DISABLED_USER, ps.getEnabled(0));
assertEquals(COMPONENT_ENABLED_STATE_DEFAULT, ps.getEnabled(1));
}
public void testEnableDisable() {
// Write the package files and make sure they're parsed properly the first time
writeOldFiles();
Settings settings = new Settings(getContext(), getContext().getFilesDir());
assertEquals(true, settings.readLPw(null));
// Enable/Disable a package
PackageSetting ps = settings.peekPackageLPr(PACKAGE_NAME_1);
ps.setEnabled(COMPONENT_ENABLED_STATE_DISABLED, 0);
ps.setEnabled(COMPONENT_ENABLED_STATE_ENABLED, 1);
assertEquals(COMPONENT_ENABLED_STATE_DISABLED, ps.getEnabled(0));
assertEquals(COMPONENT_ENABLED_STATE_ENABLED, ps.getEnabled(1));
// Enable/Disable a component
HashSet<String> components = new HashSet<String>();
String component1 = PACKAGE_NAME_1 + "/.Component1";
components.add(component1);
ps.setDisabledComponents(components, 0);
HashSet<String> componentsDisabled = ps.getDisabledComponents(0);
assertEquals(1, componentsDisabled.size());
assertEquals(component1, componentsDisabled.toArray()[0]);
boolean hasEnabled =
ps.getEnabledComponents(0) != null && ps.getEnabledComponents(1).size() > 0;
assertEquals(false, hasEnabled);
// User 1 should not have any disabled components
boolean hasDisabled =
ps.getDisabledComponents(1) != null && ps.getDisabledComponents(1).size() > 0;
assertEquals(false, hasDisabled);
ps.setEnabledComponents(components, 1);
assertEquals(1, ps.getEnabledComponents(1).size());
hasEnabled = ps.getEnabledComponents(0) != null && ps.getEnabledComponents(0).size() > 0;
assertEquals(false, hasEnabled);
}
}