1 /* 2 * Copyright (C) 2008 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 package com.android.music.tests.stress; 17 18 import android.app.Activity; 19 import android.app.ActivityManager; 20 import android.app.Instrumentation; 21 import android.app.Instrumentation.ActivityMonitor; 22 import android.content.Context; 23 import android.content.Intent; 24 import android.os.Bundle; 25 import android.os.SystemClock; 26 import android.test.ActivityInstrumentationTestCase; 27 import android.test.suitebuilder.annotation.LargeTest; 28 import android.view.KeyEvent; 29 import android.util.Log; 30 31 import com.android.music.AlbumBrowserActivity; 32 import com.android.music.tests.MusicPlayerNames; 33 34 public class AlbumsPlaybackStress extends ActivityInstrumentationTestCase <AlbumBrowserActivity>{ 35 36 private Activity browseActivity; 37 private String[] testing; 38 private String TAG = "AlbumsPlaybackStress"; 39 AlbumsPlaybackStress()40 public AlbumsPlaybackStress() { 41 super("com.android.music",AlbumBrowserActivity.class); 42 } 43 44 @Override setUp()45 protected void setUp() throws Exception { 46 super.setUp(); 47 } 48 49 @Override tearDown()50 protected void tearDown() throws Exception { 51 super.tearDown(); 52 } 53 54 /* 55 * Test case: Keeps launching music playback from Albums and then go 56 * back to the album screen 57 * Verification: Check if it is in low memory 58 * The test depends on the test media in the sdcard 59 */ 60 @LargeTest testAlbumPlay()61 public void testAlbumPlay() { 62 Instrumentation inst = getInstrumentation(); 63 try{ 64 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_RIGHT); 65 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_RIGHT); 66 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER); 67 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER); 68 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER); 69 Thread.sleep(MusicPlayerNames.WAIT_LONG_TIME); 70 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_BACK); 71 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_BACK); 72 for(int i=0; i< MusicPlayerNames.NO_ALBUMS_TOBE_PLAYED; i++){ 73 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_DOWN); 74 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER); 75 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER); 76 Thread.sleep(MusicPlayerNames.WAIT_LONG_TIME); 77 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_BACK); 78 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_BACK); 79 } 80 }catch (Exception e){ 81 Log.v(TAG, e.toString()); 82 } 83 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_BACK); 84 85 //Verification: check if it is in low memory 86 ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo(); 87 ((ActivityManager)getActivity().getSystemService(Context.ACTIVITY_SERVICE)).getMemoryInfo(mi); 88 assertFalse(TAG, mi.lowMemory); 89 90 91 } 92 } 93