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 17package com.android.camera.stress; 18 19import com.android.camera.CameraActivity; 20import com.android.camera.stress.TestUtil; 21 22import android.app.Activity; 23import android.app.Instrumentation; 24import android.content.Intent; 25import android.provider.MediaStore; 26import android.test.ActivityInstrumentationTestCase2; 27import android.test.suitebuilder.annotation.LargeTest; 28import android.view.KeyEvent; 29 30import com.android.camera.stress.CameraStressTestRunner; 31 32/** 33 * Junit / Instrumentation test case for camera test 34 * 35 * Running the test suite: 36 * 37 * adb shell am instrument \ 38 * -e class com.android.camera.stress.VideoCapture \ 39 * -w com.google.android.camera.tests/android.test.InstrumentationTestRunner 40 * 41 */ 42 43public class VideoCapture extends ActivityInstrumentationTestCase2 <CameraActivity> { 44 private static final long WAIT_FOR_PREVIEW = 1500; //1.5 seconds 45 private static final long WAIT_FOR_SWITCH_CAMERA = 3000; //2 seconds 46 47 // Private intent extras which control the camera facing. 48 private final static String EXTRAS_CAMERA_FACING = 49 "android.intent.extras.CAMERA_FACING"; 50 51 private TestUtil testUtil = new TestUtil(); 52 53 public VideoCapture() { 54 super(CameraActivity.class); 55 } 56 57 @Override 58 protected void setUp() throws Exception { 59 testUtil.prepareOutputFile(); 60 super.setUp(); 61 } 62 63 @Override 64 protected void tearDown() throws Exception { 65 testUtil.closeOutputFile(); 66 super.tearDown(); 67 } 68 69 @LargeTest 70 public void captureVideos(String reportTag, Instrumentation inst) throws Exception{ 71 boolean memoryResult = false; 72 int total_num_of_videos = CameraStressTestRunner.mVideoIterations; 73 int video_duration = CameraStressTestRunner.mVideoDuration; 74 testUtil.writeReportHeader(reportTag, total_num_of_videos); 75 76 for (int i = 0; i < total_num_of_videos; i++) { 77 Thread.sleep(WAIT_FOR_PREVIEW); 78 // record a video 79 inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA); 80 Thread.sleep(video_duration); 81 inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA); 82 testUtil.writeResult(i); 83 } 84 } 85 86 @LargeTest 87 public void testBackVideoCapture() throws Exception { 88 Instrumentation inst = getInstrumentation(); 89 Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA); 90 91 intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class); 92 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 93 intent.putExtra(EXTRAS_CAMERA_FACING, 94 android.hardware.Camera.CameraInfo.CAMERA_FACING_BACK); 95 Activity act = inst.startActivitySync(intent); 96 Thread.sleep(WAIT_FOR_SWITCH_CAMERA); 97 captureVideos("Back Camera Video Capture\n", inst); 98 act.finish(); 99 } 100 101 @LargeTest 102 public void testFrontVideoCapture() throws Exception { 103 Instrumentation inst = getInstrumentation(); 104 Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA); 105 106 intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class); 107 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 108 intent.putExtra(EXTRAS_CAMERA_FACING, 109 android.hardware.Camera.CameraInfo.CAMERA_FACING_FRONT); 110 Activity act = inst.startActivitySync(intent); 111 Thread.sleep(WAIT_FOR_SWITCH_CAMERA); 112 captureVideos("Front Camera Video Capture\n", inst); 113 act.finish(); 114 } 115} 116