am 2af7e639: Merge change 2654 into donut (b86204a7) · Commits · e / os / android_frameworks_base

media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java

+97 −9

Original line number	Diff line number	Diff line
		@@ -68,6 +68,13 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		"/sdcard/recordVideoH263AudioMemOut.txt";
		private static final String AUDIO_ONLY_RECORD_MEMOUT =
		"/sdcard/recordAudioOnlyMemOut.txt";
		//the tolerant memory leak
		private static final int MAX_ACCEPTED_MEMORY_LEAK_KB = 150;

		private static int mStartMemory = 0;
		private static int mEndMemory = 0;
		private static int mStartPid = 0;
		private static int mEndPid = 0;


		public MediaPlayerPerformance() {
		@@ -259,8 +266,21 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi

		//Write the ps output to the file
		public void getMemoryWriteToLog(Writer output) {
		String memusage = null;
		memusage = captureMediaserverInfo();
		Log.v(TAG, memusage);
		try {
		//Write to file output
		output.write(memusage);
		} catch (Exception e) {
		e.toString();
		}
		}

		public String captureMediaserverInfo() {
		String cm = "ps mediaserver";
		String memoryUsage = null;

		int ch;
		try {
		Process p = Runtime.getRuntime().exec(cm);
		@@ -273,18 +293,43 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		} catch (IOException e) {
		Log.v(TAG, e.toString());
		}

		String[] poList = memoryUsage.split("\r\|\n\|\r\n");
		String memusage = poList[1].concat("\n");
		Log.v(TAG, memusage);
		try {
		//Write to file output
		output.write(memusage);
		} catch (Exception e) {
		e.toString();
		return memusage;
		}

		public int getMediaserverPid(){
		String memoryUsage = null;
		int pidvalue = 0;
		memoryUsage = captureMediaserverInfo();
		String[] poList2 = memoryUsage.split("\t\|\\s+");
		String pid = poList2[1];
		pidvalue = Integer.parseInt(pid);
		Log.v(TAG, "PID = " + pidvalue);
		return pidvalue;
		}

		public int getMediaserverVsize(){
		String memoryUsage = captureMediaserverInfo();
		String[] poList2 = memoryUsage.split("\t\|\\s+");
		String vsize = poList2[3];
		int vsizevalue = Integer.parseInt(vsize);
		Log.v(TAG, "VSIZE = " + vsizevalue);
		return vsizevalue;
		}

		public boolean validateMemoryResult(int startPid, int startMemory){
		mEndPid = getMediaserverPid();
		mEndMemory = getMediaserverVsize();

		//mediaserver crash
		if (startPid != mEndPid)
		return false;
		//memory leak greter than the tolerant
		if ((mEndMemory - startMemory) > MAX_ACCEPTED_MEMORY_LEAK_KB )
		return false;
		return true;
		}

		@Suppress
		public void testWmaParseTime() throws Exception {
		@@ -296,6 +341,10 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		// Test case 1: Capture the memory usage after every 20 h263 playback
		@LargeTest
		public void testH263VideoPlaybackMemoryUsage() throws Exception {
		boolean memoryResult = false;
		mStartPid = getMediaserverPid();
		mStartMemory = getMediaserverVsize();

		File h263MemoryOut = new File(H263_VIDEO_PLAYBACK_MEMOUT);
		Writer output = new BufferedWriter(new FileWriter(h263MemoryOut));
		for (int i = 0; i < NUM_STRESS_LOOP; i++) {
		@@ -303,11 +352,17 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		getMemoryWriteToLog(output);
		}
		output.close();
		memoryResult = validateMemoryResult(mStartPid, mStartMemory);
		assertTrue("H263 playback memory test", memoryResult);
		}

		// Test case 2: Capture the memory usage after every 20 h264 playback
		@LargeTest
		public void testH264VideoPlaybackMemoryUsage() throws Exception {
		boolean memoryResult = false;
		mStartPid = getMediaserverPid();
		mStartMemory = getMediaserverVsize();

		File h264MemoryOut = new File(H264_VIDEO_PLAYBACK_MEMOUT);
		Writer output = new BufferedWriter(new FileWriter(h264MemoryOut));
		for (int i = 0; i < NUM_STRESS_LOOP; i++) {
		@@ -315,11 +370,17 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		getMemoryWriteToLog(output);
		}
		output.close();
		memoryResult = validateMemoryResult(mStartPid, mStartMemory);
		assertTrue("H264 playback memory test", memoryResult);
		}

		// Test case 3: Capture the memory usage after each 20 WMV playback
		@LargeTest
		public void testWMVVideoPlaybackMemoryUsage() throws Exception {
		boolean memoryResult = false;
		mStartPid = getMediaserverPid();
		mStartMemory = getMediaserverVsize();

		File wmvMemoryOut = new File(WMV_VIDEO_PLAYBACK_MEMOUT);
		Writer output = new BufferedWriter(new FileWriter(wmvMemoryOut));
		for (int i = 0; i < NUM_STRESS_LOOP; i++) {
		@@ -327,11 +388,17 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		getMemoryWriteToLog(output);
		}
		output.close();
		memoryResult = validateMemoryResult(mStartPid, mStartMemory);
		assertTrue("wmv playback memory test", memoryResult);
		}

		// Test case 4: Capture the memory usage after every 20 video only recorded
		@LargeTest
		public void testH263RecordVideoOnlyMemoryUsage() throws Exception {
		boolean memoryResult = false;
		mStartPid = getMediaserverPid();
		mStartMemory = getMediaserverVsize();

		File videoH263RecordOnlyMemoryOut = new File(H263_VIDEO_ONLY_RECORD_MEMOUT);
		Writer output = new BufferedWriter(new FileWriter(videoH263RecordOnlyMemoryOut));
		for (int i = 0; i < NUM_STRESS_LOOP; i++) {
		@@ -340,11 +407,17 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		getMemoryWriteToLog(output);
		}
		output.close();
		memoryResult = validateMemoryResult(mStartPid, mStartMemory);
		assertTrue("H263 record only memory test", memoryResult);
		}

		// Test case 5: Capture the memory usage after every 20 video only recorded
		@LargeTest
		public void testMpeg4RecordVideoOnlyMemoryUsage() throws Exception {
		boolean memoryResult = false;
		mStartPid = getMediaserverPid();
		mStartMemory = getMediaserverVsize();

		File videoMp4RecordOnlyMemoryOut = new File(MP4_VIDEO_ONLY_RECORD_MEMOUT);
		Writer output = new BufferedWriter(new FileWriter(videoMp4RecordOnlyMemoryOut));
		for (int i = 0; i < NUM_STRESS_LOOP; i++) {
		@@ -353,11 +426,18 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		getMemoryWriteToLog(output);
		}
		output.close();
		memoryResult = validateMemoryResult(mStartPid, mStartMemory);
		assertTrue("mpeg4 record only memory test", memoryResult);
		}

		// Test case 6: Capture the memory usage after every 20 video and audio recorded
		// Test case 6: Capture the memory usage after every 20 video and audio
		// recorded
		@LargeTest
		public void testRecordVidedAudioMemoryUsage() throws Exception {
		boolean memoryResult = false;
		mStartPid = getMediaserverPid();
		mStartMemory = getMediaserverVsize();

		File videoRecordAudioMemoryOut = new File(H263_VIDEO_AUDIO_RECORD_MEMOUT);
		Writer output = new BufferedWriter(new FileWriter(videoRecordAudioMemoryOut));
		for (int i = 0; i < NUM_STRESS_LOOP; i++) {
		@@ -366,11 +446,17 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		getMemoryWriteToLog(output);
		}
		output.close();
		memoryResult = validateMemoryResult(mStartPid, mStartMemory);
		assertTrue("H263 audio video record memory test", memoryResult);
		}

		// Test case 7: Capture the memory usage after every 20 audio only recorded
		@LargeTest
		public void testRecordAudioOnlyMemoryUsage() throws Exception {
		boolean memoryResult = false;
		mStartPid = getMediaserverPid();
		mStartMemory = getMediaserverVsize();

		File audioOnlyMemoryOut = new File(AUDIO_ONLY_RECORD_MEMOUT);
		Writer output = new BufferedWriter(new FileWriter(audioOnlyMemoryOut));
		for (int i = 0; i < NUM_STRESS_LOOP; i++) {
		@@ -378,5 +464,7 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
		getMemoryWriteToLog(output);
		}
		output.close();
		memoryResult = validateMemoryResult(mStartPid, mStartMemory);
		assertTrue("audio record only memory test", memoryResult);
		}
		}