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Merge "Remove the old media player stress test. Add the new playback stress that which caputred the total number of crashes, frame drops from a list of video which side-loaded to the device."

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This commit is contained in:
Yu Shan Emily Lau
2011-02-07 20:16:17 -08:00
committed by Android (Google) Code Review
parent 1fb7a75ca5 a58389bdc1
commit 9cca1da60c
6 changed files with 201 additions and 145 deletions
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5
media/tests/MediaFrameworkTest/AndroidManifest.xml
View File

@@ -58,4 +58,9 @@
android:label="Media Power tests InstrumentationRunner">
</instrumentation>
<instrumentation android:name=".MediaPlayerStressTestRunner"
android:targetPackage="com.android.mediaframeworktest"
android:label="Media Power tests InstrumentationRunner">
</instrumentation>
</manifest>

38
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaPlayerStressTestRunner.java Executable file
View File

@@ -0,0 +1,38 @@
/*
* Copyright (C) 2011 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.mediaframeworktest;
import android.test.InstrumentationTestRunner;
import android.test.InstrumentationTestSuite;
import com.android.mediaframeworktest.stress.MediaPlayerStressTest;
import junit.framework.TestSuite;
public class MediaPlayerStressTestRunner extends InstrumentationTestRunner {
@Override
public TestSuite getAllTests() {
TestSuite suite = new InstrumentationTestSuite(this);
suite.addTestSuite(MediaPlayerStressTest.class);
return suite;
}
@Override
public ClassLoader getLoader() {
return MediaPlayerStressTestRunner.class.getClassLoader();
}
}

2
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaRecorderStressTestRunner.java
View File

@@ -20,7 +20,6 @@ import android.media.MediaRecorder;
import android.os.Bundle;
import android.test.InstrumentationTestRunner;
import android.test.InstrumentationTestSuite;
import com.android.mediaframeworktest.stress.MediaRecorderStressTest;
import com.android.mediaframeworktest.stress.MediaPlayerStressTest;
import junit.framework.TestSuite;
@@ -42,7 +41,6 @@ public class MediaRecorderStressTestRunner extends InstrumentationTestRunner {
public TestSuite getAllTests() {
TestSuite suite = new InstrumentationTestSuite(this);
suite.addTestSuite(MediaRecorderStressTest.class);
suite.addTestSuite(MediaPlayerStressTest.class);
return suite;
}

74
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/CodecTest.java
View File

@@ -45,7 +45,7 @@ import java.util.Random;
*/
public class CodecTest {
private static String TAG = "MediaPlayerApiTest";
private static String TAG = "CodecTest";
private static MediaPlayer mMediaPlayer;
private MediaPlayer.OnPreparedListener mOnPreparedListener;
@@ -58,7 +58,13 @@ public class CodecTest {
private static final Object videoSizeChanged = new Object();
private static final Object onCompletion = new Object();
private static boolean onPrepareSuccess = false;
private static boolean onCompleteSuccess = false;
public static boolean onCompleteSuccess = false;
public static boolean mPlaybackError = false;
public static boolean mIsMediaInfoUnknown = false;
public static boolean mIsMediaInfoVideoTrackLagging = false;
public static boolean mIsMediaInfoBadInterleaving = false;
public static boolean mIsMediaInfoNotSeekable = false;
public static boolean mIsMediaInfoMetdataUpdate = false;
public static String printCpuInfo(){
String cm = "dumpsys cpuinfo";
@@ -747,13 +753,52 @@ public class CodecTest {
}
};
static MediaPlayer.OnErrorListener mOnErrorListener = new MediaPlayer.OnErrorListener() {
public boolean onError(MediaPlayer mp, int framework_err, int impl_err) {
mPlaybackError = true;
mp.reset();
return true;
}
};
static MediaPlayer.OnInfoListener mInfoListener = new MediaPlayer.OnInfoListener() {
public boolean onInfo(MediaPlayer mp, int what, int extra) {
switch (what){
case MediaPlayer.MEDIA_INFO_UNKNOWN:
mIsMediaInfoUnknown = true;
break;
case MediaPlayer.MEDIA_INFO_VIDEO_TRACK_LAGGING:
mIsMediaInfoVideoTrackLagging = true;
break;
case MediaPlayer.MEDIA_INFO_BAD_INTERLEAVING:
mIsMediaInfoBadInterleaving = true;
break;
case MediaPlayer.MEDIA_INFO_NOT_SEEKABLE:
mIsMediaInfoNotSeekable = true;
break;
case MediaPlayer.MEDIA_INFO_METADATA_UPDATE:
mIsMediaInfoMetdataUpdate = true;
break;
}
return true;
}
};
// For each media file, forward twice and backward once, then play to the end
public static boolean playMediaSamples(String filePath) throws Exception {
int duration = 0;
int curPosition = 0;
int nextPosition = 0;
int waittime = 0;
Random r = new Random();
onCompleteSuccess = false;
mIsMediaInfoUnknown = false;
mIsMediaInfoVideoTrackLagging = false;
mIsMediaInfoBadInterleaving = false;
mIsMediaInfoNotSeekable = false;
mIsMediaInfoMetdataUpdate = false;
mPlaybackError = false;
String testResult;
initializeMessageLooper();
synchronized (lock) {
try {
@@ -765,37 +810,18 @@ public class CodecTest {
}
try {
mMediaPlayer.setOnCompletionListener(mCompletionListener);
mMediaPlayer.setOnErrorListener(mOnErrorListener);
Log.v(TAG, "playMediaSamples: sample file name " + filePath);
mMediaPlayer.setDataSource(filePath);
mMediaPlayer.setDisplay(MediaFrameworkTest.mSurfaceView.getHolder());
mMediaPlayer.prepare();
duration = mMediaPlayer.getDuration();
Log.v(TAG, "playMediaSamples: duration = " + duration);
// start to play
mMediaPlayer.start();
// randomly play for time within (0, duration/3)
Thread.sleep(r.nextInt(duration/3));
mMediaPlayer.pause();
Log.v(TAG, "playMediaSamples: current position after pause: "
+ mMediaPlayer.getCurrentPosition());
// seek to position (0, 2/3*duration)
nextPosition = mMediaPlayer.getCurrentPosition() + r.nextInt(duration/3);
mMediaPlayer.seekTo(nextPosition);
Log.v(TAG, "playMediaSamples: current position after the first seek:"
+ mMediaPlayer.getCurrentPosition());
// play for another short time
mMediaPlayer.start();
Thread.sleep(r.nextInt(duration/6));
Log.v(TAG, "playMediaSamples: position after the second play:"
+ mMediaPlayer.getCurrentPosition());
// seek to a random position (0, duration)
mMediaPlayer.seekTo(r.nextInt(duration));
Log.v(TAG, "playMediaSamples: current position after the second seek:"
+ mMediaPlayer.getCurrentPosition());
waittime = duration - mMediaPlayer.getCurrentPosition();
synchronized(onCompletion){
try {
onCompletion.wait(waittime + 30000);
onCompletion.wait(waittime + 2000);
}catch (Exception e) {
Log.v(TAG, "playMediaSamples are interrupted");
return false;

25
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/MediaPlayerApiTest.java
View File

@@ -483,29 +483,4 @@ public class MediaPlayerApiTest extends ActivityInstrumentationTestCase<MediaFra
CodecTest.prepareAsyncCallback(MediaNames.STREAM_H264_480_360_1411k, true);
assertTrue("StreamH264PrepareAsyncCallback", onPrepareSuccess);
}
//Provide a tool to play all kinds of media files in a directory
@Suppress
@LargeTest
public void testMediaSamples() throws Exception {
// load directory files
boolean onCompleteSuccess = false;
File dir = new File(MediaNames.MEDIA_SAMPLE_POOL);
String[] children = dir.list();
if (children == null) {
Log.v("MediaPlayerApiTest:testMediaSamples", "dir is empty");
return;
} else {
for (int i = 0; i < children.length; i++) {
//Get filename of directory
String filename = children[i];
Log.v("MediaPlayerApiTest",
"testMediaSamples: file to be played: "
+ dir + "/" + filename);
onCompleteSuccess =
CodecTest.playMediaSamples(dir + "/" + filename);
assertTrue("testMediaSamples", onCompleteSuccess);
}
}
}
}

202
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaPlayerStressTest.java
View File

@@ -18,6 +18,9 @@ package com.android.mediaframeworktest.stress;
import com.android.mediaframeworktest.MediaFrameworkTest;
import android.app.Activity;
import android.app.Instrumentation;
import android.content.Intent;
import android.hardware.Camera;
import android.media.MediaPlayer;
import android.media.MediaRecorder;
@@ -27,121 +30,132 @@ import android.util.Log;
import android.view.SurfaceHolder;
import com.android.mediaframeworktest.MediaNames;
import com.android.mediaframeworktest.functional.CodecTest;
import java.util.Random;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.Writer;
import android.test.AndroidTestCase;
import android.test.InstrumentationTestCase;
/**
* Junit / Instrumentation test case for the media player
*/
public class MediaPlayerStressTest extends ActivityInstrumentationTestCase2<MediaFrameworkTest> {
public class MediaPlayerStressTest extends InstrumentationTestCase {
private String TAG = "MediaPlayerStressTest";
private MediaRecorder mRecorder;
private Camera mCamera;
private static final int NUMBER_OF_RANDOM_REPOSITION_AND_PLAY = 10;
private static final int NUMBER_OF_RANDOM_REPOSITION_AND_PLAY_SHORT = 5;
private static final int NUMBER_OF_STRESS_LOOPS = 500;
private static final int PLAYBACK_END_TOLERANCE = 30000;
private static final int WAIT_UNTIL_PLAYBACK_FINISH = 515000 ;
public MediaPlayerStressTest() {
super("com.android.mediaframeworktest", MediaFrameworkTest.class);
}
protected void setUp() throws Exception {
getActivity();
super.setUp();
}
@LargeTest
public void testStressHWDecoderRelease() throws Exception {
SurfaceHolder mSurfaceHolder;
long randomseed = System.currentTimeMillis();
Random generator = new Random(randomseed);
Log.v(TAG, "Random seed: " + randomseed);
int video_duration = MediaNames.STREAM_H264_480_360_1411k_DURATION;
int random_play_time;
private int mTotalPlaybackError = 0;
private int mTotalComplete = 0;
private int mTotalInfoUnknown = 0;
private int mTotalVideoTrackLagging = 0;
private int mTotalBadInterleaving = 0;
private int mTotalNotSeekable = 0;
private int mTotalMetaDataUpdate = 0;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
try {
//assertTrue(MediaFrameworkTest.checkStreamingServer());
for (int i = 0; i < NUMBER_OF_STRESS_LOOPS; i++) {
MediaPlayer mp = new MediaPlayer();
mp.setDataSource(MediaNames.STREAM_H264_480_360_1411k);
mp.setDisplay(MediaFrameworkTest.mSurfaceView.getHolder());
mp.prepare();
mp.start();
// seek and play
for (int j = 0; j < generator.nextInt(10); j++) {
random_play_time =
generator.nextInt(MediaNames.STREAM_H264_480_360_1411k_DURATION / 2);
Log.v(TAG, "Play time = " + random_play_time);
Thread.sleep(random_play_time);
int seek_time = MediaNames.STREAM_H264_480_360_1411k_DURATION / 2;
Log.v(TAG, "Seek time = " + seek_time);
mp.seekTo(seek_time);
}
mp.release();
}
private void writeTestOutput(String filename, Writer output) throws Exception{
output.write("File Name: " + filename);
output.write(" Complete: " + CodecTest.onCompleteSuccess);
output.write(" Error: " + CodecTest.mPlaybackError);
output.write(" Unknown Info: " + CodecTest.mIsMediaInfoUnknown);
output.write(" Track Lagging: " + CodecTest.mIsMediaInfoVideoTrackLagging);
output.write(" BadInterleaving: " + CodecTest.mIsMediaInfoBadInterleaving);
output.write(" Not Seekable: " + CodecTest.mIsMediaInfoNotSeekable);
output.write(" Info Meta data update: " + CodecTest.mIsMediaInfoMetdataUpdate);
output.write("\n");
}
} catch (Exception e) {
Log.v(TAG, e.toString());
assertTrue("testStressHWDecoderRelease", false);
private void writeTestSummary(Writer output) throws Exception{
output.write("Total Result:\n");
output.write(" Complete: " + mTotalComplete);
output.write(" Error: " + mTotalPlaybackError);
output.write(" Unknown Info: " + mTotalInfoUnknown);
output.write(" Track Lagging: " + mTotalVideoTrackLagging );
output.write(" BadInterleaving: " + mTotalBadInterleaving);
output.write(" Not Seekable: " + mTotalNotSeekable);
output.write(" Info Meta data update: " + mTotalMetaDataUpdate);
output.write("\n");
}
private void updateTestResult(){
if (CodecTest.onCompleteSuccess){
mTotalComplete++;
}
else if (CodecTest.mPlaybackError){
mTotalPlaybackError++;
}
else if (CodecTest.mIsMediaInfoUnknown){
mTotalInfoUnknown++;
}
else if (CodecTest.mIsMediaInfoVideoTrackLagging){
mTotalVideoTrackLagging++;
}
else if (CodecTest.mIsMediaInfoBadInterleaving){
mTotalBadInterleaving++;
}
else if (CodecTest.mIsMediaInfoNotSeekable){
mTotalNotSeekable++;
}
else if (CodecTest.mIsMediaInfoMetdataUpdate){
mTotalMetaDataUpdate++;
}
}
//Test that will start the playback for all the videos
//under the samples folder
@LargeTest
public void testStressGetCurrentPosition() throws Exception {
SurfaceHolder mSurfaceHolder;
long randomseed = System.currentTimeMillis();
Random generator = new Random(randomseed);
Log.v(TAG, "Random seed: " + randomseed);
int video_duration = MediaNames.VIDEO_H263_AMR_DURATION;
int random_play_time = 0;
int random_seek_time = 0;
int random_no_of_seek = 0;
public void testVideoPlayback() throws Exception {
String fileWithError = "Filename:\n";
File playbackOutput = new File("/sdcard/PlaybackTestResult.txt");
Writer output = new BufferedWriter(new FileWriter(playbackOutput, true));
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
try {
for (int i = 0; i < NUMBER_OF_STRESS_LOOPS; i++) {
MediaPlayer mp = new MediaPlayer();
mp.setDataSource(MediaNames.VIDEO_H263_AMR);
mp.setDisplay(MediaFrameworkTest.mSurfaceView.getHolder());
mp.prepare();
mp.start();
random_no_of_seek = generator.nextInt(10);
// make sure the seek at least run once.
if (random_no_of_seek == 0) {
random_no_of_seek = 1;
boolean testResult = true;
// load directory files
boolean onCompleteSuccess = false;
File dir = new File(MediaNames.MEDIA_SAMPLE_POOL);
Instrumentation inst = getInstrumentation();
Intent intent = new Intent();
intent.setClass(getInstrumentation().getTargetContext(), MediaFrameworkTest.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
String[] children = dir.list();
if (children == null) {
Log.v("MediaPlayerApiTest:testMediaSamples", "dir is empty");
return;
} else {
for (int i = 0; i < children.length; i++) {
Activity act = inst.startActivitySync(intent);
//Get filename of directory
String filename = children[i];
onCompleteSuccess =
CodecTest.playMediaSamples(dir + "/" + filename);
if (!onCompleteSuccess){
//Don't fail the test right away, print out the failure file.
fileWithError += filename + '\n';
Log.v(TAG, "Failure File : " + fileWithError);
testResult = false;
}
Log.v(TAG, "random_seek = " + random_no_of_seek);
// Play for 10 seconds then random seekTo
for (int j = 0; j < random_no_of_seek; j++) {
random_play_time =
generator.nextInt(video_duration / 100);
Log.v(TAG, "Play time = " + random_play_time);
Thread.sleep(random_play_time);
random_seek_time =
generator.nextInt(video_duration / 2);
Log.v(TAG, "Seek time = " + random_seek_time);
mp.seekTo(random_seek_time);
}
//Seek to 10s from the end of the video
mp.seekTo(video_duration - 10000);
//After reposition, play 30 seconds the video should be finished.
Thread.sleep(PLAYBACK_END_TOLERANCE);
Log.v(TAG, "CurrentPosition = " + mp.getCurrentPosition());
if ( mp.isPlaying() || mp.getCurrentPosition()
> (video_duration)){
assertTrue("Current PlayTime greater than duration", false);
}
mp.release();
Thread.sleep(3000);
//Call onCreat to recreate the surface
act.finish();
//Write test result to an output file
writeTestOutput(filename,output);
//Get the summary
updateTestResult();
}
} catch (Exception e) {
Log.v(TAG, e.toString());
assertTrue("testStressGetCurrentPosition", false);
}
writeTestSummary(output);
output.close();
assertTrue("testMediaSamples", testResult);
}
}
}
}