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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.camera.stress;
import com.android.camera.Camera;
import com.android.camera.VideoCamera;
import com.android.camera.stress.TestUtil;
import android.app.Activity;
import android.app.Instrumentation;
import android.content.Intent;
import android.test.ActivityInstrumentationTestCase2;
import android.test.suitebuilder.annotation.LargeTest;
import android.util.Log;
import android.view.KeyEvent;
import com.android.camera.stress.ImageCapture;
import com.android.camera.stress.CameraStressTestRunner;
/**
* Junit / Instrumentation test case for camera test
*
* Running the test suite:
*
* adb shell am instrument \
* -e class com.android.camera.stress.VideoCapture \
* -w com.google.android.camera.tests/android.test.InstrumentationTestRunner
*
*/
public class VideoCapture extends ActivityInstrumentationTestCase2 <VideoCamera> {
private String TAG = "VideoCapture";
private static final long WAIT_FOR_PREVIEW = 1500; //1.5 seconds
private static final long WAIT_FOR_SWITCH_CAMERA = 3000; //2 seconds
// Private intent extras which control the camera facing.
private final static String EXTRAS_CAMERA_FACING =
"android.intent.extras.CAMERA_FACING";
private TestUtil testUtil = new TestUtil();
public VideoCapture() {
super(VideoCamera.class);
}
@Override
protected void setUp() throws Exception {
testUtil.prepareOutputFile();
super.setUp();
}
@Override
protected void tearDown() throws Exception {
testUtil.closeOutputFile();
super.tearDown();
}
@LargeTest
public void captureVideos(String reportTag, Instrumentation inst) throws Exception{
boolean memoryResult = false;
int total_num_of_videos = CameraStressTestRunner.mVideoIterations;
int video_duration = CameraStressTestRunner.mVideoDuration;
testUtil.writeReportHeader(reportTag, total_num_of_videos);
for (int i = 0; i < total_num_of_videos; i++) {
Thread.sleep(WAIT_FOR_PREVIEW);
// record a video
inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
Thread.sleep(video_duration);
inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
testUtil.writeResult(i);
}
}
@LargeTest
public void testBackVideoCapture() throws Exception {
Instrumentation inst = getInstrumentation();
Intent intent = new Intent();
intent.setClass(getInstrumentation().getTargetContext(), VideoCamera.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(EXTRAS_CAMERA_FACING,
android.hardware.Camera.CameraInfo.CAMERA_FACING_BACK);
Activity act = inst.startActivitySync(intent);
Thread.sleep(WAIT_FOR_SWITCH_CAMERA);
captureVideos("Back Camera Video Capture\n", inst);
act.finish();
}
@LargeTest
public void testFrontVideoCapture() throws Exception {
Instrumentation inst = getInstrumentation();
Intent intent = new Intent();
intent.setClass(getInstrumentation().getTargetContext(), VideoCamera.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(EXTRAS_CAMERA_FACING,
android.hardware.Camera.CameraInfo.CAMERA_FACING_FRONT);
Activity act = inst.startActivitySync(intent);
Thread.sleep(WAIT_FOR_SWITCH_CAMERA);
captureVideos("Front Camera Video Capture\n", inst);
act.finish();
}
}
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