Merge "Media test clean up. Remove duplicated camera preview stress test.... (d6bbe3b2) · Commits · e / os / android_frameworks_base

media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaRecorderStressTestRunner.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -43,7 +43,7 @@ public class MediaRecorderStressTestRunner extends InstrumentationTestRunner {
		public static int mBitRate = profile.videoBitRate;
		public static boolean mRemoveVideo = true;
		public static int mDuration = 60 * 1000; // 60 seconds
		public static int mTimeLapseDuration = 180 * 1000; // 3 minutes
		public static int mTimeLapseDuration = 15 * 60 * 1000; // 15 minutes
		public static double mCaptureRate = 0.5; // 2 sec timelapse interval

		@Override

media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java

+2 −160

Original line number	Diff line number	Diff line
		@@ -50,16 +50,10 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
		private Camera mCamera;

		private static final int CAMERA_ID = 0;
		private static final int NUMBER_OF_CAMERA_STRESS_LOOPS = 100;
		private static final int NUMBER_OF_RECORDER_STRESS_LOOPS = 100;
		private static final int NUMBER_OF_RECORDERANDPLAY_STRESS_LOOPS = 50;
		private static final int NUMBER_OF_SWTICHING_LOOPS_BW_CAMERA_AND_RECORDER = 200;
		private static final int NUMBER_OF_TIME_LAPSE_LOOPS = 25;
		private static final int TIME_LAPSE_PLAYBACK_WAIT_TIME = 5* 1000; // 5 seconds
		private static final int NUMBER_OF_TIME_LAPSE_LOOPS = 1;
		private static final int TIME_LAPSE_PLAYBACK_WAIT_TIME = 30 * 1000; // 30 seconds
		private static final int USE_TEST_RUNNER_PROFILE = -1;
		private static final long WAIT_TIMEOUT = 10 * 1000; // 10 seconds
		private static final long WAIT_TIME_CAMERA_TEST = 3 * 1000; // 3 seconds
		private static final long WAIT_TIME_RECORDER_TEST = 6 * 1000; // 6 seconds
		private static final String OUTPUT_FILE_EXT = ".3gp";
		private static final String MEDIA_STRESS_OUTPUT = "mediaStressOutput.txt";

		@@ -150,158 +144,6 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
		}
		}

		//Test case for stressing the camera preview.
		@LargeTest
		public void testStressCamera() throws Exception {
		SurfaceHolder mSurfaceHolder;
		mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
		Log.v(TAG, "Camera start preview stress test");
		mOutput.write("Total number of loops:" + NUMBER_OF_CAMERA_STRESS_LOOPS + "\n");
		try {
		Log.v(TAG, "Start preview");
		mOutput.write("No of loop: ");

		for (int i = 0; i< NUMBER_OF_CAMERA_STRESS_LOOPS; i++) {
		runOnLooper(new Runnable() {
		@Override
		public void run() {
		mCamera = Camera.open(CAMERA_ID);
		}
		});
		mCamera.setErrorCallback(mCameraErrorCallback);
		mCamera.setPreviewDisplay(mSurfaceHolder);
		mCamera.startPreview();
		Thread.sleep(WAIT_TIME_CAMERA_TEST);
		mCamera.stopPreview();
		mCamera.release();
		if (i == 0) {
		mOutput.write(i + 1);
		} else {
		mOutput.write(String.format(", %d", (i + 1)));
		}
		}
		} catch (Exception e) {
		Log.e(TAG, e.toString());
		fail("Camera startup preview stress test");
		}
		}

		//Test case for stressing the camera preview.
		@LargeTest
		public void testStressRecorder() throws Exception {
		SurfaceHolder mSurfaceHolder;
		mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
		Log.v(TAG, "H263 video record: reset after prepare Stress test");
		mOutput.write("Total number of loops:" + NUMBER_OF_RECORDER_STRESS_LOOPS + "\n");
		try {
		mOutput.write("No of loop: ");
		Log.v(TAG, "Start preview");
		for (int i = 0; i < NUMBER_OF_RECORDER_STRESS_LOOPS; i++) {
		runOnLooper(new Runnable() {
		@Override
		public void run() {
		mRecorder = new MediaRecorder();
		}
		});
		Log.v(TAG, "counter = " + i);
		String fileName = String.format("%s/temp%d%s",
		Environment.getExternalStorageDirectory(),
		i, OUTPUT_FILE_EXT);

		Log.v(TAG, fileName);
		mRecorder.setOnErrorListener(mRecorderErrorCallback);
		mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
		mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
		mRecorder.setOutputFile(fileName);
		mRecorder.setVideoFrameRate(MediaRecorderStressTestRunner.mFrameRate);
		mRecorder.setVideoSize(176,144);
		Log.v(TAG, "setEncoder");
		mRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H263);
		mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
		Log.v(TAG, "setPreview");
		mRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
		Log.v(TAG, "prepare");
		mRecorder.prepare();
		Log.v(TAG, "before release");
		Thread.sleep(WAIT_TIME_RECORDER_TEST);
		mRecorder.reset();
		mRecorder.release();
		if (i == 0) {
		mOutput.write(i + 1);
		} else {
		mOutput.write(String.format(", %d", (i + 1)));
		}
		}
		} catch (Exception e) {
		Log.e(TAG, e.toString());
		fail("H263 video recording stress test");
		}
		}

		//Stress test case for switching camera and video recorder preview.
		@LargeTest
		public void testStressCameraSwitchRecorder() throws Exception {
		SurfaceHolder mSurfaceHolder;
		mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
		Log.v(TAG, "Camera and video recorder preview switching");
		mOutput.write("Total number of loops: " +
		NUMBER_OF_SWTICHING_LOOPS_BW_CAMERA_AND_RECORDER + "\n");
		try {
		Log.v(TAG, "Start preview");
		mOutput.write("No of loop: ");
		for (int i = 0; i < NUMBER_OF_SWTICHING_LOOPS_BW_CAMERA_AND_RECORDER; i++) {
		runOnLooper(new Runnable() {
		@Override
		public void run() {
		mCamera = Camera.open(CAMERA_ID);
		}
		});
		mCamera.setErrorCallback(mCameraErrorCallback);
		mCamera.setPreviewDisplay(mSurfaceHolder);
		mCamera.startPreview();
		Thread.sleep(WAIT_TIME_CAMERA_TEST);
		mCamera.stopPreview();
		mCamera.release();
		mCamera = null;
		Log.v(TAG, "release camera");
		String fileName = String.format("%s/temp%d%s",
		Environment.getExternalStorageDirectory(),
		i, OUTPUT_FILE_EXT);
		Log.v(TAG, fileName);
		runOnLooper(new Runnable() {
		@Override
		public void run() {
		mRecorder = new MediaRecorder();
		}
		});
		mRecorder.setOnErrorListener(mRecorderErrorCallback);
		mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
		mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
		mRecorder.setOutputFile(fileName);
		mRecorder.setVideoFrameRate(MediaRecorderStressTestRunner.mFrameRate);
		mRecorder.setVideoSize(176,144);
		Log.v(TAG, "Media recorder setEncoder");
		mRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H263);
		Log.v(TAG, "mediaRecorder setPreview");
		mRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
		Log.v(TAG, "prepare");
		mRecorder.prepare();
		Log.v(TAG, "before release");
		Thread.sleep(WAIT_TIME_CAMERA_TEST);
		mRecorder.release();
		Log.v(TAG, "release video recorder");
		if (i == 0) {
		mOutput.write(i + 1);
		} else {
		mOutput.write(String.format(", %d", (i + 1)));
		}
		}
		} catch (Exception e) {
		Log.e(TAG, e.toString());
		fail("Camera and recorder switch mode");
		}
		}

		public void validateRecordedVideo(String recordedFile) {
		try {
		MediaPlayer mp = new MediaPlayer();