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am ee329930: Merge "Adding time lapse test to mediaframework stress suite." into ics-mr1

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* commit 'ee329930956c88d3c2cbcbb6da01abde4b40b2e8':
  Adding time lapse test to mediaframework stress suite.
This commit is contained in:
Jason Noguchi
2012-02-28 11:50:14 -08:00
committed by Android Git Automerger
parent 0c7ffac4ca ee32993095
commit 743aceec42
2 changed files with 102 additions and 12 deletions
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4
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaRecorderStressTestRunner.java
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@ -44,7 +44,9 @@ public class MediaRecorderStressTestRunner extends InstrumentationTestRunner {
public static int mVideoHeight = profile.videoFrameHeight;
public static int mBitRate = profile.videoBitRate;
public static boolean mRemoveVideo = true;
public static int mDuration = 10000;
public static int mDuration = 10 * 1000; // 10 seconds
public static int mTimeLapseDuration = 180 * 1000; // 3 minutes
public static double mCaptureRate = 0.5; // 2 sec timelapse interval
@Override
public TestSuite getAllTests() {

102
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java
View File

@ -22,11 +22,13 @@ import com.android.mediaframeworktest.MediaFrameworkTest;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit;
import android.hardware.Camera;
import android.media.CamcorderProfile;
import android.media.MediaPlayer;
import android.media.MediaRecorder;
import android.os.Handler;
@ -39,11 +41,9 @@ import com.android.mediaframeworktest.MediaRecorderStressTestRunner;
/**
* Junit / Instrumentation test case for the media player api
*/
public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<MediaFrameworkTest> {
private String TAG = "MediaRecorderStressTest";
private MediaRecorder mRecorder;
private Camera mCamera;
@ -52,8 +52,10 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
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 long WAIT_TIME_CAMERA_TEST = 3000; // 3 second
private static final long WAIT_TIME_RECORDER_TEST = 6000; // 6 second
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 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 = "/sdcard/temp";
private static final String OUTPUT_FILE_EXT = ".3gp";
private static final String MEDIA_STRESS_OUTPUT =
@ -61,7 +63,7 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
private final CameraErrorCallback mCameraErrorCallback = new CameraErrorCallback();
private final RecorderErrorCallback mRecorderErrorCallback = new RecorderErrorCallback();
private final static int WAIT_TIMEOUT = 10000;
private final static int WAIT_TIMEOUT = 10 * 1000; // 10 seconds
private Thread mLooperThread;
private Handler mHandler;
@ -306,7 +308,7 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
}
}
public void removeRecodedVideo(String filename){
public void removeRecordedVideo(String filename){
File video = new File(filename);
Log.v(TAG, "remove recorded video " + filename);
video.delete();
@ -381,7 +383,7 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
mp.release();
validateRecordedVideo(filename);
if (remove_video) {
removeRecodedVideo(filename);
removeRecordedVideo(filename);
}
output.write(", " + i);
}
@ -392,4 +394,90 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
output.write("\n\n");
output.close();
}
// Test case for stressing time lapse
@LargeTest
public void testStressTimeLapse() throws Exception {
SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
int record_duration = MediaRecorderStressTestRunner.mTimeLapseDuration;
boolean remove_video = MediaRecorderStressTestRunner.mRemoveVideo;
double captureRate = MediaRecorderStressTestRunner.mCaptureRate;
String filename;
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
output.write("Start camera time lapse stress:\n");
output.write("Total number of loops: " + NUMBER_OF_TIME_LAPSE_LOOPS + "\n");
try {
output.write("No of loop: ");
for (int i = 0; i < NUMBER_OF_TIME_LAPSE_LOOPS; i++) {
filename = OUTPUT_FILE + i + OUTPUT_FILE_EXT;
Log.v(TAG, filename);
runOnLooper(new Runnable() {
@Override
public void run() {
mRecorder = new MediaRecorder();
}
});
// Set callback
mRecorder.setOnErrorListener(mRecorderErrorCallback);
// Set video source
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
// Set camcorder profile for time lapse
CamcorderProfile profile =
CamcorderProfile.get(CamcorderProfile.QUALITY_TIME_LAPSE_HIGH);
mRecorder.setProfile(profile);
// Set the timelapse setting; 0.1 = 10 sec timelapse, 0.5 = 2 sec timelapse, etc.
// http://developer.android.com/guide/topics/media/camera.html#time-lapse-video
mRecorder.setCaptureRate(captureRate);
// Set output file
mRecorder.setOutputFile(filename);
// Set the preview display
Log.v(TAG, "mediaRecorder setPreviewDisplay");
mRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
mRecorder.prepare();
mRecorder.start();
Thread.sleep(record_duration);
Log.v(TAG, "Before stop");
mRecorder.stop();
mRecorder.release();
// Start the playback
MediaPlayer mp = new MediaPlayer();
mp.setDataSource(filename);
mp.setDisplay(mSurfaceHolder);
mp.prepare();
mp.start();
Thread.sleep(TIME_LAPSE_PLAYBACK_WAIT_TIME);
mp.release();
validateRecordedVideo(filename);
if(remove_video) {
removeRecordedVideo(filename);
}
output.write(", " + i);
}
}
catch (IllegalStateException e) {
assertTrue("Camera time lapse stress test IllegalStateException", false);
Log.v(TAG, e.toString());
}
catch (IOException e) {
assertTrue("Camera time lapse stress test IOException", false);
Log.v(TAG, e.toString());
}
catch (Exception e) {
assertTrue("Camera time lapse stress test Exception", false);
Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
}
}