Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 984505d8 authored by Yu Shan Emily Lau's avatar Yu Shan Emily Lau
Browse files

Media test clean up. 

Remove duplicated camera preview stress test.
Remove duplicated recorder stress test.
Remove camera recorder switching stress test.
Reduced the total number of iterations for all the stress loop.

Change-Id: I447f8060fadd0599c160727fb7dda8a4cc384656
parent 9f6421a3

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();