Home | History | Annotate | Download | only in cts 
      1 /*
      2  * Copyright (C) 2015 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.assist.cts;
     18 
     19 import android.assist.common.Utils;
     20 import android.content.BroadcastReceiver;
     21 import android.content.Context;
     22 import android.content.Intent;
     23 import android.content.IntentFilter;
     24 import android.util.Log;
     25 
     26 import java.util.concurrent.CountDownLatch;
     27 import java.util.concurrent.TimeUnit;
     28 
     29 /** Test we receive proper assist data when context is disabled or enabled */
     30 
     31 public class LifecycleTest extends AssistTestBase {
     32     private static final String TAG = "LifecycleTest";
     33     private static final String action_hasResumed = Utils.LIFECYCLE_HASRESUMED;
     34     private static final String action_hasFocus = Utils.LIFECYCLE_HASFOCUS;
     35     private static final String action_lostFocus = Utils.LIFECYCLE_LOSTFOCUS;
     36     private static final String action_onPause = Utils.LIFECYCLE_ONPAUSE;
     37     private static final String action_onStop = Utils.LIFECYCLE_ONSTOP;
     38     private static final String action_onDestroy = Utils.LIFECYCLE_ONDESTROY;
     39 
     40     private static final String TEST_CASE_TYPE = Utils.LIFECYCLE;
     41 
     42     private BroadcastReceiver mLifecycleTestBroadcastReceiver;
     43     private CountDownLatch mHasResumedLatch;
     44     private CountDownLatch mHasFocusLatch;
     45     private CountDownLatch mLostFocusLatch;
     46     private CountDownLatch mActivityLifecycleLatch;
     47     private CountDownLatch mDestroyLatch;
     48     private CountDownLatch mReadyLatch;
     49     private boolean mLostFocusIsLifecycle;
     50 
     51     @Override
     52     public void setUp() throws Exception {
     53         super.setUp();
     54         mLifecycleTestBroadcastReceiver = new LifecycleTestReceiver();
     55         IntentFilter filter = new IntentFilter();
     56         filter.addAction(action_hasResumed);
     57         filter.addAction(action_hasFocus);
     58         filter.addAction(action_lostFocus);
     59         filter.addAction(action_onPause);
     60         filter.addAction(action_onStop);
     61         filter.addAction(action_onDestroy);
     62         filter.addAction(Utils.ASSIST_RECEIVER_REGISTERED);
     63         mContext.registerReceiver(mLifecycleTestBroadcastReceiver, filter);
     64         mHasResumedLatch = new CountDownLatch(1);
     65         mHasFocusLatch = new CountDownLatch(1);
     66         mLostFocusLatch = new CountDownLatch(1);
     67         mActivityLifecycleLatch = new CountDownLatch(1);
     68         mDestroyLatch = new CountDownLatch(1);
     69         mReadyLatch = new CountDownLatch(1);
     70         mLostFocusIsLifecycle = false;
     71         startTestActivity(TEST_CASE_TYPE);
     72     }
     73 
     74     @Override
     75     public void tearDown() throws Exception {
     76         super.tearDown();
     77         if (mLifecycleTestBroadcastReceiver != null) {
     78             mContext.unregisterReceiver(mLifecycleTestBroadcastReceiver);
     79             mLifecycleTestBroadcastReceiver = null;
     80         }
     81         mHasResumedLatch = null;
     82         mHasFocusLatch = null;
     83         mLostFocusLatch = null;
     84         mActivityLifecycleLatch = null;
     85         mDestroyLatch = null;
     86         mReadyLatch = null;
     87     }
     88 
     89     private void waitForOnResume() throws Exception {
     90         Log.i(TAG, "waiting for onResume() before continuing");
     91         if (!mHasResumedLatch.await(Utils.ACTIVITY_ONRESUME_TIMEOUT_MS, TimeUnit.MILLISECONDS)) {
     92             fail("Activity failed to resume in " + Utils.ACTIVITY_ONRESUME_TIMEOUT_MS + "msec");
     93         }
     94     }
     95 
     96     private void waitForHasFocus() throws Exception {
     97         Log.i(TAG, "waiting for window focus gain before continuing");
     98         if (!mHasFocusLatch.await(Utils.ACTIVITY_ONRESUME_TIMEOUT_MS, TimeUnit.MILLISECONDS)) {
     99             fail("Activity failed to get focus in " + Utils.ACTIVITY_ONRESUME_TIMEOUT_MS + "msec");
    100         }
    101     }
    102 
    103     private void waitForLostFocus() throws Exception {
    104         Log.i(TAG, "waiting for window focus lost before continuing");
    105         if (!mLostFocusLatch.await(Utils.ACTIVITY_ONRESUME_TIMEOUT_MS, TimeUnit.MILLISECONDS)) {
    106             fail("Activity failed to lose focus in " + Utils.ACTIVITY_ONRESUME_TIMEOUT_MS + "msec");
    107         }
    108     }
    109 
    110     private void waitAndSeeIfLifecycleMethodsAreTriggered() throws Exception {
    111         if (mActivityLifecycleLatch.await(Utils.TIMEOUT_MS, TimeUnit.MILLISECONDS)) {
    112             fail("One or more lifecycle methods were called after triggering assist");
    113         }
    114     }
    115 
    116     private void waitForDestroy() throws Exception {
    117         Log.i(TAG, "waiting for activity destroy before continuing");
    118         if (!mDestroyLatch.await(Utils.ACTIVITY_ONRESUME_TIMEOUT_MS, TimeUnit.MILLISECONDS)) {
    119             fail("Activity failed to destroy in " + Utils.ACTIVITY_ONRESUME_TIMEOUT_MS + "msec");
    120         }
    121     }
    122 
    123     public void testLayerDoesNotTriggerLifecycleMethods() throws Exception {
    124         if (mActivityManager.isLowRamDevice()) {
    125             Log.d(TAG, "Not running assist tests on low-RAM device.");
    126             return;
    127         }
    128         mTestActivity.startTest(Utils.LIFECYCLE);
    129         waitForAssistantToBeReady(mReadyLatch);
    130         mTestActivity.start3pApp(Utils.LIFECYCLE);
    131         waitForOnResume();
    132         waitForHasFocus();
    133         startSession();
    134         waitForContext();
    135         // Since there is no UI, focus should not be lost.  We are counting focus lost as
    136         // a lifecycle event in this case.
    137         // Do this after waitForContext(), since we don't start looking for context until
    138         // calling the above (RACY!!!).
    139         waitForLostFocus();
    140         waitAndSeeIfLifecycleMethodsAreTriggered();
    141         mContext.sendBroadcast(new Intent(Utils.HIDE_LIFECYCLE_ACTIVITY));
    142         waitForDestroy();
    143     }
    144 
    145     public void testNoUiLayerDoesNotTriggerLifecycleMethods() throws Exception {
    146         if (mActivityManager.isLowRamDevice()) {
    147             Log.d(TAG, "Not running assist tests on low-RAM device.");
    148             return;
    149         }
    150         mLostFocusIsLifecycle = true;
    151         mTestActivity.startTest(Utils.LIFECYCLE_NOUI);
    152         waitForAssistantToBeReady(mReadyLatch);
    153         mTestActivity.start3pApp(Utils.LIFECYCLE_NOUI);
    154         waitForOnResume();
    155         waitForHasFocus();
    156         startSession();
    157         waitForContext();
    158         // Do this after waitForContext(), since we don't start looking for context until
    159         // calling the above (RACY!!!).
    160         waitAndSeeIfLifecycleMethodsAreTriggered();
    161         mContext.sendBroadcast(new Intent(Utils.HIDE_LIFECYCLE_ACTIVITY));
    162         waitForDestroy();
    163     }
    164 
    165     private class LifecycleTestReceiver extends BroadcastReceiver {
    166         @Override
    167         public void onReceive(Context context, Intent intent) {
    168             String action = intent.getAction();
    169             if (action.equals(action_hasResumed) && mHasResumedLatch != null) {
    170                 mHasResumedLatch.countDown();
    171             } else if (action.equals(action_hasFocus) && mHasFocusLatch != null) {
    172                 mHasFocusLatch.countDown();
    173             } else if (action.equals(action_lostFocus) && mLostFocusLatch != null) {
    174                 if (mLostFocusIsLifecycle) {
    175                     mActivityLifecycleLatch.countDown();
    176                 } else {
    177                     mLostFocusLatch.countDown();
    178                 }
    179             } else if (action.equals(action_onPause) && mActivityLifecycleLatch != null) {
    180                 mActivityLifecycleLatch.countDown();
    181             } else if (action.equals(action_onStop) && mActivityLifecycleLatch != null) {
    182                 mActivityLifecycleLatch.countDown();
    183             } else if (action.equals(action_onDestroy) && mActivityLifecycleLatch != null) {
    184                 mActivityLifecycleLatch.countDown();
    185                 mDestroyLatch.countDown();
    186             } else if (action.equals(Utils.ASSIST_RECEIVER_REGISTERED)) {
    187                 if (mReadyLatch != null) {
    188                     mReadyLatch.countDown();
    189                 }
    190             }
    191         }
    192     }
    193 }
    194