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am c82e65ae: Merge change 25228 into eclair

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Merge commit 'c82e65aed57592d40009a9695f513ebf402e687c' into eclair-plus-aosp

* commit 'c82e65aed57592d40009a9695f513ebf402e687c':
  modified:   MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java
This commit is contained in:
Yu Shan Emily Lau
2009-09-17 08:45:01 -07:00
committed by Android Git Automerger
parent aa3620f399 c82e65aed5
commit 00e6beb6ea
1 changed files with 163 additions and 33 deletions
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196
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java
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@ -16,6 +16,7 @@
package com.android.mediaframeworktest.stress;
import com.android.mediaframeworktest.MediaFrameworkTest;
import java.io.BufferedWriter;
@ -26,6 +27,7 @@ import java.io.Writer;
import android.hardware.Camera;
import android.media.MediaPlayer;
import android.media.MediaRecorder;
import android.os.Looper;
import android.test.ActivityInstrumentationTestCase2;
import android.test.suitebuilder.annotation.LargeTest;
import android.util.Log;
@ -54,7 +56,14 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
private static final String OUTPUT_FILE_EXT = ".3gp";
private static final String MEDIA_STRESS_OUTPUT =
"/sdcard/mediaStressOutput.txt";
private Looper mCameraLooper = null;
private Looper mRecorderLooper = null;
private final Object lock = new Object();
private final Object recorderlock = new Object();
private static int WAIT_FOR_COMMAND_TO_COMPLETE = 10000; // Milliseconds.
private final CameraErrorCallback mCameraErrorCallback = new CameraErrorCallback();
private final RecorderErrorCallback mRecorderErrorCallback = new RecorderErrorCallback();
public MediaRecorderStressTest() {
super("com.android.mediaframeworktest", MediaFrameworkTest.class);
}
@ -63,41 +72,129 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
getActivity();
super.setUp();
}
private final class CameraErrorCallback implements android.hardware.Camera.ErrorCallback {
public void onError(int error, android.hardware.Camera camera) {
if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) {
assertTrue("Camera test mediaserver died", false);
}
}
}
private final class RecorderErrorCallback implements MediaRecorder.OnErrorListener {
public void onError(MediaRecorder mr, int what, int extra) {
// fail the test case no matter what error come up
assertTrue("mediaRecorder error", false);
}
}
private void initializeCameraMessageLooper() {
Log.v(TAG, "start looper");
new Thread() {
@Override
public void run() {
// Set up a looper to be used by camera.
Looper.prepare();
Log.v(TAG, "start loopRun");
mCameraLooper = Looper.myLooper();
mCamera = Camera.open();
synchronized (lock) {
lock.notify();
}
Looper.loop();
Log.v(TAG, "initializeMessageLooper: quit.");
}
}.start();
}
private void initializeRecorderMessageLooper() {
Log.v(TAG, "start looper");
new Thread() {
@Override
public void run() {
Looper.prepare();
Log.v(TAG, "start loopRun");
mRecorderLooper = Looper.myLooper();
mRecorder = new MediaRecorder();
synchronized (recorderlock) {
recorderlock.notify();
}
Looper.loop(); // Blocks forever until Looper.quit() is called.
Log.v(TAG, "initializeMessageLooper: quit.");
}
}.start();
}
/*
* Terminates the message looper thread.
*/
private void terminateCameraMessageLooper() {
mCameraLooper.quit();
try {
Thread.sleep(1000);
} catch (Exception e){
Log.v(TAG, e.toString());
}
mCamera.release();
}
/*
* Terminates the message looper thread.
*/
private void terminateRecorderMessageLooper() {
mRecorderLooper.quit();
try {
Thread.sleep(1000);
} catch (Exception e){
Log.v(TAG, e.toString());
}
mRecorder.release();
}
//Test case for stressing the camera preview.
@LargeTest
public void testStressCamera() throws Exception {
SurfaceHolder mSurfaceHolder;
SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
output.write("Camera start preview stress:\n");
output.write("Total number of loops:" +
output.write("Total number of loops:" +
NUMBER_OF_CAMERA_STRESS_LOOPS + "\n");
try {
try {
Log.v(TAG, "Start preview");
output.write("No of loop: ");
for (int i = 0; i< NUMBER_OF_CAMERA_STRESS_LOOPS; i++){
mCamera = Camera.open();
synchronized (lock) {
initializeCameraMessageLooper();
try {
lock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
} catch(Exception e) {
Log.v(TAG, "wait was interrupted.");
}
}
mCamera.setErrorCallback(mCameraErrorCallback);
mCamera.setPreviewDisplay(mSurfaceHolder);
mCamera.startPreview();
Thread.sleep(WAIT_TIME_CAMERA_TEST);
mCamera.stopPreview();
mCamera.release();
terminateCameraMessageLooper();
output.write(" ," + i);
}
} catch (Exception e) {
Log.v(TAG, e.toString());
assertTrue("CameraStressTest", false);
Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
}
//Test case for stressing the camera preview.
@LargeTest
public void testStressRecorder() throws Exception {
String filename;
SurfaceHolder mSurfaceHolder;
SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
@ -108,12 +205,20 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
output.write("No of loop: ");
Log.v(TAG, "Start preview");
for (int i = 0; i < NUMBER_OF_RECORDER_STRESS_LOOPS; i++){
synchronized (recorderlock) {
initializeRecorderMessageLooper();
try {
recorderlock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
} catch(Exception e) {
Log.v(TAG, "wait was interrupted.");
}
}
Log.v(TAG, "counter = " + i);
filename = OUTPUT_FILE + i + OUTPUT_FILE_EXT;
Log.v(TAG, filename);
mRecorder = new MediaRecorder();
mRecorder.setOnErrorListener(mRecorderErrorCallback);
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFile(filename);
mRecorder.setVideoFrameRate(20);
mRecorder.setVideoSize(176,144);
@ -125,47 +230,63 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
Log.v(TAG, "prepare");
mRecorder.prepare();
Log.v(TAG, "before release");
Thread.sleep(WAIT_TIME_RECORDER_TEST);
Thread.sleep(WAIT_TIME_RECORDER_TEST);
mRecorder.reset();
mRecorder.release();
terminateRecorderMessageLooper();
output.write(", " + i);
}
} catch (Exception e) {
Log.v(TAG, e.toString());
assertTrue("Recorder Stress test", false);
Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
}
//Stress test case for switching camera and video recorder preview.
@LargeTest
public void testStressCameraSwitchRecorder() throws Exception {
String filename;
SurfaceHolder mSurfaceHolder;
SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
output.write("Camera and video recorder preview switching\n");
output.write("Total number of loops:"
+ NUMBER_OF_SWTICHING_LOOPS_BW_CAMERA_AND_RECORDER + "\n");
try {
try {
Log.v(TAG, "Start preview");
output.write("No of loop: ");
for (int i = 0; i < NUMBER_OF_SWTICHING_LOOPS_BW_CAMERA_AND_RECORDER; i++){
mCamera = Camera.open();
synchronized (lock) {
initializeCameraMessageLooper();
try {
lock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
} catch(Exception e) {
Log.v(TAG, "wait was interrupted.");
}
}
mCamera.setErrorCallback(mCameraErrorCallback);
mCamera.setPreviewDisplay(mSurfaceHolder);
mCamera.startPreview();
Thread.sleep(WAIT_TIME_CAMERA_TEST);
mCamera.stopPreview();
mCamera.release();
terminateCameraMessageLooper();
mCamera = null;
Log.v(TAG, "release camera");
filename = OUTPUT_FILE + i + OUTPUT_FILE_EXT;
Log.v(TAG, filename);
mRecorder = new MediaRecorder();
synchronized (recorderlock) {
initializeRecorderMessageLooper();
try {
recorderlock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
} catch(Exception e) {
Log.v(TAG, "wait was interrupted.");
}
}
mRecorder.setOnErrorListener(mRecorderErrorCallback);
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFile(filename);
mRecorder.setVideoFrameRate(20);
mRecorder.setVideoSize(176,144);
@ -176,23 +297,24 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
Log.v(TAG, "prepare");
mRecorder.prepare();
Log.v(TAG, "before release");
Thread.sleep(WAIT_TIME_CAMERA_TEST);
mRecorder.release();
Thread.sleep(WAIT_TIME_CAMERA_TEST);
terminateRecorderMessageLooper();
Log.v(TAG, "release video recorder");
output.write(", " + i);
}
} catch (Exception e) {
assertTrue("Camer and recorder switch mode", false);
Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
}
//Stress test case for record a video and play right away.
@LargeTest
public void testStressRecordVideoAndPlayback() throws Exception {
String filename;
SurfaceHolder mSurfaceHolder;
SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
@ -204,10 +326,18 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
for (int i = 0; i < NUMBER_OF_RECORDERANDPLAY_STRESS_LOOPS; i++){
filename = OUTPUT_FILE + i + OUTPUT_FILE_EXT;
Log.v(TAG, filename);
mRecorder = new MediaRecorder();
synchronized (recorderlock) {
initializeRecorderMessageLooper();
try {
recorderlock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
} catch(Exception e) {
Log.v(TAG, "wait was interrupted.");
}
}
mRecorder.setOnErrorListener(mRecorderErrorCallback);
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFile(filename);
mRecorder.setVideoFrameRate(20);
mRecorder.setVideoSize(352,288);
@ -216,11 +346,11 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
Log.v(TAG, "mediaRecorder setPreview");
mRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
mRecorder.prepare();
mRecorder.start();
mRecorder.start();
Thread.sleep(WAIT_TIME_RECORD);
Log.v(TAG, "Before stop");
mRecorder.stop();
mRecorder.release();
terminateRecorderMessageLooper();
//start the playback
MediaPlayer mp = new MediaPlayer();
mp.setDataSource(filename);
@ -232,10 +362,10 @@ public class MediaRecorderStressTest extends ActivityInstrumentationTestCase2<Me
output.write(", " + i);
}
} catch (Exception e) {
assertTrue("record and playback", false);
Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
}
}
}