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      1 /*
      2  * Copyright (C) 2009 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.power;
     18 
     19 import com.android.camera.CameraActivity;
     20 
     21 import android.app.Instrumentation;
     22 import android.provider.MediaStore;
     23 import android.test.ActivityInstrumentationTestCase2;
     24 import android.test.suitebuilder.annotation.LargeTest;
     25 import android.util.Log;
     26 import android.view.KeyEvent;
     27 import android.content.Intent;
     28 /**
     29  * Junit / Instrumentation test case for camera power measurement
     30  *
     31  * Running the test suite:
     32  *
     33  * adb shell am instrument \
     34  *    -e com.android.camera.power.ImageAndVideoCapture \
     35  *    -w com.android.camera.tests/android.test.InstrumentationTestRunner
     36  *
     37  */
     38 
     39 public class ImageAndVideoCapture extends ActivityInstrumentationTestCase2 <CameraActivity> {
     40     private String TAG = "ImageAndVideoCapture";
     41     private static final int TOTAL_NUMBER_OF_IMAGECAPTURE = 5;
     42     private static final int TOTAL_NUMBER_OF_VIDEOCAPTURE = 5;
     43     private static final long WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN = 1500;   //1.5 sedconds
     44     private static final long WAIT_FOR_VIDEO_CAPTURE_TO_BE_TAKEN = 10000; //10 seconds
     45     private static final long WAIT_FOR_PREVIEW = 1500; //1.5 seconds
     46     private static final long WAIT_FOR_STABLE_STATE = 2000; //2 seconds
     47 
     48     public ImageAndVideoCapture() {
     49         super(CameraActivity.class);
     50     }
     51 
     52     @Override
     53     protected void setUp() throws Exception {
     54         getActivity();
     55         super.setUp();
     56     }
     57 
     58     @Override
     59     protected void tearDown() throws Exception {
     60         super.tearDown();
     61     }
     62 
     63     @LargeTest
     64     public void testLaunchCamera() {
     65         // This test case capture the baseline for the image preview.
     66         try {
     67             Thread.sleep(WAIT_FOR_STABLE_STATE);
     68         } catch (Exception e) {
     69             Log.v(TAG, "Got exception", e);
     70             assertTrue("testImageCaptureDoNothing", false);
     71         }
     72     }
     73 
     74     @LargeTest
     75     public void testCapture5Image() {
     76         // This test case will use the default camera setting
     77         Instrumentation inst = getInstrumentation();
     78         try {
     79             for (int i = 0; i < TOTAL_NUMBER_OF_IMAGECAPTURE; i++) {
     80                 Thread.sleep(WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
     81                 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_UP);
     82                 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
     83                 Thread.sleep(WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
     84             }
     85             Thread.sleep(WAIT_FOR_STABLE_STATE);
     86         } catch (Exception e) {
     87             Log.v(TAG, "Got exception", e);
     88             assertTrue("testImageCapture", false);
     89         }
     90     }
     91 
     92     @LargeTest
     93     public void testCapture5Videos() {
     94         // This test case will use the default camera setting
     95         Instrumentation inst = getInstrumentation();
     96         try {
     97             // Switch to the video mode
     98             Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA);
     99             intent.setClass(getInstrumentation().getTargetContext(),
    100                     CameraActivity.class);
    101             getActivity().startActivity(intent);
    102             for (int i = 0; i < TOTAL_NUMBER_OF_VIDEOCAPTURE; i++) {
    103                 Thread.sleep(WAIT_FOR_PREVIEW);
    104                 // record a video
    105                 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
    106                 Thread.sleep(WAIT_FOR_VIDEO_CAPTURE_TO_BE_TAKEN);
    107                 inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
    108                 Thread.sleep(WAIT_FOR_PREVIEW);
    109             }
    110             Thread.sleep(WAIT_FOR_STABLE_STATE);
    111         } catch (Exception e) {
    112             Log.v(TAG, "Got exception", e);
    113             assertTrue("testVideoCapture", false);
    114         }
    115     }
    116 }
    117