| /* |
| * Copyright (C) 2019 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.tests.rollback.host; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import com.android.tradefed.testtype.DeviceJUnit4ClassRunner; |
| import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| /** |
| * Runs rollback tests for multiple users. |
| */ |
| @RunWith(DeviceJUnit4ClassRunner.class) |
| public class MultiUserRollbackTest extends BaseHostJUnit4Test { |
| // The user that was running originally when the test starts. |
| private int mOriginalUserId; |
| private int mSecondaryUserId = -1; |
| private static final long SWITCH_USER_COMPLETED_NUMBER_OF_POLLS = 60; |
| private static final long SWITCH_USER_COMPLETED_POLL_INTERVAL_IN_MILLIS = 1000; |
| |
| @Rule |
| public AbandonSessionsRule mHostTestRule = new AbandonSessionsRule(this); |
| |
| @After |
| public void tearDown() throws Exception { |
| removeSecondaryUserIfNecessary(); |
| runPhaseForUsers("cleanUp", mOriginalUserId); |
| } |
| |
| @Before |
| public void setup() throws Exception { |
| mOriginalUserId = getDevice().getCurrentUser(); |
| createAndStartSecondaryUser(); |
| installPackage("RollbackTest.apk", "--user all"); |
| runPhaseForUsers("cleanUp", mOriginalUserId); |
| } |
| |
| @Test |
| public void testBasicForSecondaryUser() throws Exception { |
| runPhaseForUsers("testBasic", mSecondaryUserId); |
| } |
| |
| /** |
| * Tests staged install/rollback works correctly on the 2nd user. |
| */ |
| @Test |
| public void testStagedRollback() throws Exception { |
| runPhaseForUsers("testStagedRollback_Phase1", mSecondaryUserId); |
| getDevice().reboot(); |
| |
| // Need to unlock the user for device tests to run successfully |
| getDevice().startUser(mSecondaryUserId); |
| awaitUserUnlocked(mSecondaryUserId); |
| runPhaseForUsers("testStagedRollback_Phase2", mSecondaryUserId); |
| getDevice().reboot(); |
| |
| getDevice().startUser(mSecondaryUserId); |
| awaitUserUnlocked(mSecondaryUserId); |
| runPhaseForUsers("testStagedRollback_Phase3", mSecondaryUserId); |
| getDevice().reboot(); |
| |
| getDevice().startUser(mSecondaryUserId); |
| awaitUserUnlocked(mSecondaryUserId); |
| runPhaseForUsers("testStagedRollback_Phase4", mSecondaryUserId); |
| } |
| |
| @Test |
| public void testMultipleUsers() throws Exception { |
| runPhaseForUsers("testMultipleUsersInstallV1", mOriginalUserId, mSecondaryUserId); |
| runPhaseForUsers("testMultipleUsersUpgradeToV2", mOriginalUserId); |
| runPhaseForUsers("testMultipleUsersUpdateUserData", mOriginalUserId, mSecondaryUserId); |
| getDevice().executeShellCommand("pm rollback-app com.android.cts.install.lib.testapp.A"); |
| runPhaseForUsers("testMultipleUsersVerifyUserdataRollback", mOriginalUserId, |
| mSecondaryUserId); |
| } |
| |
| /** |
| * Run the phase for the given user ids, in the order they are given. |
| */ |
| private void runPhaseForUsers(String phase, int... userIds) throws Exception { |
| final long timeout = TimeUnit.MINUTES.toMillis(10); |
| for (int userId: userIds) { |
| assertTrue(runDeviceTests(getDevice(), "com.android.tests.rollback", |
| "com.android.tests.rollback.MultiUserRollbackTest", |
| phase, userId, timeout)); |
| } |
| } |
| |
| private void removeSecondaryUserIfNecessary() throws Exception { |
| if (mSecondaryUserId != -1) { |
| getDevice().removeUser(mSecondaryUserId); |
| mSecondaryUserId = -1; |
| } |
| } |
| |
| private void awaitUserUnlocked(int userId) throws Exception { |
| for (int i = 0; i < SWITCH_USER_COMPLETED_NUMBER_OF_POLLS; ++i) { |
| String userState = getDevice().executeShellCommand("am get-started-user-state " |
| + userId); |
| if (userState.contains("RUNNING_UNLOCKED")) { |
| return; |
| } |
| Thread.sleep(SWITCH_USER_COMPLETED_POLL_INTERVAL_IN_MILLIS); |
| } |
| fail("Timed out in unlocking user: " + userId); |
| } |
| |
| private void createAndStartSecondaryUser() throws Exception { |
| String name = "MultiUserRollbackTest_User" + System.currentTimeMillis(); |
| mSecondaryUserId = getDevice().createUser(name); |
| getDevice().startUser(mSecondaryUserId); |
| // Note we can't install apps on a locked user |
| awaitUserUnlocked(mSecondaryUserId); |
| } |
| } |