1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package android.server.wm; 18 19 import static android.server.wm.app.Components.RECURSIVE_ACTIVITY; 20 import static android.server.wm.app.Components.TEST_ACTIVITY; 21 22 import android.platform.test.annotations.Presubmit; 23 24 import org.junit.Test; 25 26 /** 27 * Build/Install/Run: 28 * atest CtsWindowManagerDeviceTestCases:RobustnessTests 29 */ 30 @Presubmit 31 public class RobustnessTests extends ActivityManagerTestBase { 32 33 /** 34 * Tests launching an activity that launches itself recursively limited number of times. 35 * This is a long test, so shouldn't be part of presubmit. 36 */ 37 @Test testLaunchActivityRecursively()38 public void testLaunchActivityRecursively() throws Exception { 39 getLaunchActivityBuilder().setUseInstrumentation() 40 .setTargetActivity(RECURSIVE_ACTIVITY).execute(); 41 42 for (int retry = 1; retry <= 10; retry++) { 43 mWmState.computeState(TEST_ACTIVITY); 44 if (mWmState.isActivityVisible(TEST_ACTIVITY)) { 45 break; 46 } 47 } 48 mWmState.waitForValidState(TEST_ACTIVITY); 49 mWmState.assertVisibility(TEST_ACTIVITY, true); 50 } 51 } 52