1 /* 2 * Copyright (C) 2010 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 com.android.camera.stress; 18 19 import com.android.camera.Camera; 20 import com.android.camera.VideoCamera; 21 import com.android.camera.stress.TestUtil; 22 23 import android.app.Activity; 24 import android.app.Instrumentation; 25 import android.content.Intent; 26 import android.test.ActivityInstrumentationTestCase2; 27 import android.test.suitebuilder.annotation.LargeTest; 28 import android.util.Log; 29 import android.view.KeyEvent; 30 31 import com.android.camera.stress.ImageCapture; 32 import com.android.camera.stress.CameraStressTestRunner; 33 /** 34 * Junit / Instrumentation test case for camera test 35 * 36 * Running the test suite: 37 * 38 * adb shell am instrument \ 39 * -e class com.android.camera.stress.VideoCapture \ 40 * -w com.google.android.camera.tests/android.test.InstrumentationTestRunner 41 * 42 */ 43 44 public class VideoCapture extends ActivityInstrumentationTestCase2 <VideoCamera> { 45 private String TAG = "VideoCapture"; 46 private static final long WAIT_FOR_PREVIEW = 1500; //1.5 seconds 47 private static final long WAIT_FOR_SWITCH_CAMERA = 3000; //2 seconds 48 49 // Private intent extras which control the camera facing. 50 private final static String EXTRAS_CAMERA_FACING = 51 "android.intent.extras.CAMERA_FACING"; 52 53 private TestUtil testUtil = new TestUtil(); 54 VideoCapture()55 public VideoCapture() { 56 super(VideoCamera.class); 57 } 58 59 @Override setUp()60 protected void setUp() throws Exception { 61 testUtil.prepareOutputFile(); 62 super.setUp(); 63 } 64 65 @Override tearDown()66 protected void tearDown() throws Exception { 67 testUtil.closeOutputFile(); 68 super.tearDown(); 69 } 70 71 @LargeTest captureVideos(String reportTag, Instrumentation inst)72 public void captureVideos(String reportTag, Instrumentation inst) throws Exception{ 73 boolean memoryResult = false; 74 int total_num_of_videos = CameraStressTestRunner.mVideoIterations; 75 int video_duration = CameraStressTestRunner.mVideoDuration; 76 testUtil.writeReportHeader(reportTag, total_num_of_videos); 77 78 for (int i = 0; i < total_num_of_videos; i++) { 79 Thread.sleep(WAIT_FOR_PREVIEW); 80 // record a video 81 inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA); 82 Thread.sleep(video_duration); 83 inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA); 84 testUtil.writeResult(i); 85 } 86 } 87 88 @LargeTest testBackVideoCapture()89 public void testBackVideoCapture() throws Exception { 90 Instrumentation inst = getInstrumentation(); 91 Intent intent = new Intent(); 92 93 intent.setClass(getInstrumentation().getTargetContext(), VideoCamera.class); 94 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 95 intent.putExtra(EXTRAS_CAMERA_FACING, 96 android.hardware.Camera.CameraInfo.CAMERA_FACING_BACK); 97 Activity act = inst.startActivitySync(intent); 98 Thread.sleep(WAIT_FOR_SWITCH_CAMERA); 99 captureVideos("Back Camera Video Capture\n", inst); 100 act.finish(); 101 } 102 103 @LargeTest testFrontVideoCapture()104 public void testFrontVideoCapture() throws Exception { 105 Instrumentation inst = getInstrumentation(); 106 Intent intent = new Intent(); 107 108 intent.setClass(getInstrumentation().getTargetContext(), VideoCamera.class); 109 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 110 intent.putExtra(EXTRAS_CAMERA_FACING, 111 android.hardware.Camera.CameraInfo.CAMERA_FACING_FRONT); 112 Activity act = inst.startActivitySync(intent); 113 Thread.sleep(WAIT_FOR_SWITCH_CAMERA); 114 captureVideos("Front Camera Video Capture\n", inst); 115 act.finish(); 116 } 117 } 118