Merge "Add the mem logging into test utility. Bug# 4108259" into honeycomb-mr1 (02109972) · Commits · e / os / android_frameworks_base

media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaTestUtil.java

+68 −67

Original line number	Diff line number	Diff line
		@@ -16,7 +16,10 @@

		package com.android.mediaframeworktest;

		import java.io.BufferedWriter;
		import java.io.File;
		import java.io.FileOutputStream;
		import java.io.FileWriter;
		import java.io.IOException;
		import java.io.InputStream;
		import java.io.Writer;
		@@ -31,14 +34,24 @@ import android.util.Log;
		*
		*/
		public class MediaTestUtil {
		private MediaTestUtil(){
		}

		private static String TAG = "MediaTestUtil";
		private static final String STORAGE_PATH =
		Environment.getExternalStorageDirectory().toString();
		private static int mMediaStartMemory = 0;
		private static int mDrmStartMemory = 0;
		private static final String STORAGE_PATH = Environment.getExternalStorageDirectory().toString();
		private int mStartMemory = 0;
		private int mStartPid = 0;
		private Writer mOutput = null;
		private String mTestName = null;
		private String mProcessName = null;

		public MediaTestUtil(String memoryOutFileName, String testName, String processName)
		throws Exception {
		File memoryOut = new File(memoryOutFileName);
		mOutput = new BufferedWriter(new FileWriter(memoryOut, true));
		mProcessName = processName;
		mTestName = testName;
		mStartPid = getPid();
		mStartMemory = getVsize();
		}

		// Catpure the heapdump for memory leaksage analysis
		public static void getNativeHeapDump(String name) throws Exception {
		@@ -50,9 +63,29 @@ public class MediaTestUtil {
		o.close();
		}

		public static String captureMemInfo(String type) {
		private void validateProcessStatus() throws Exception {
		int currentPid = getPid();
		//Process crash
		if (mStartPid != currentPid) {
		mOutput.write(mProcessName + " died. Test failed\n");
		}
		}

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

		private String captureMemInfo() {
		String cm = "ps ";
		cm += type;
		cm += mProcessName;
		Log.v(TAG, cm);
		String memoryUsage = null;

		int ch;
		@@ -72,17 +105,8 @@ public class MediaTestUtil {
		return memusage;
		}

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

		public static int getDrmServerVsize() {
		String memoryUsage = captureMemInfo("drmserver");
		private int getVsize() {
		String memoryUsage = captureMemInfo();
		String[] poList2 = memoryUsage.split("\t\|\\s+");
		String vsize = poList2[3];
		int vsizevalue = Integer.parseInt(vsize);
		@@ -90,62 +114,39 @@ public class MediaTestUtil {
		return vsizevalue;
		}

		// Write the ps mediaserver output to the file
		public static void getMediaServerMemoryLog(Writer output, int writeCount, int totalCount)
		throws Exception {
		// Write the startup media memory mOutput to the file
		public void getStartMemoryLog() throws Exception {
		String memusage = null;

		if (writeCount == 0) {
		mMediaStartMemory = getMediaServerVsize();
		output.write("Start memory : " + mMediaStartMemory + "\n");
		}
		memusage = captureMemInfo("mediaserver");
		output.write(memusage);
		mStartMemory = getVsize();
		mOutput.write(mTestName + '\n');
		mOutput.write("Start memory : " + mStartMemory + "\n");
		memusage = captureMemInfo();
		mOutput.write(memusage);
		}

		// Write the ps drmserver output to the file
		public static void getDrmServerMemoryLog(Writer output, int writeCount, int totalCount)
		throws Exception {
		// Write the ps mediaserver mOutput to the file
		public void getMemoryLog() throws Exception {
		String memusage = null;

		if (writeCount == 0) {
		mDrmStartMemory = getDrmServerVsize();
		output.write("Start memory : " + mDrmStartMemory + "\n");
		}
		memusage = captureMemInfo("drmserver");
		output.write(memusage);
		}

		// Write the ps drmserver output to the file
		public static void getDrmServerMemorySummary(Writer output, String tag) throws Exception {

		getTestMemorySummary(output, tag, "drmMem");
		}

		// Write the ps drmserver output to the file
		public static void getMediaServerMemorySummary(Writer output, String tag) throws Exception {

		getTestMemorySummary(output, tag, "mediaMem");
		memusage = captureMemInfo();
		mOutput.write(memusage);
		mOutput.flush();
		}

		public static void getTestMemorySummary(Writer output, String tag, String type)
		throws Exception {

		public void getMemorySummary() throws Exception {
		int endMemory = 0;
		int memDiff = 0;

		if (type == "mediaMem") {
		endMemory = getMediaServerVsize();
		memDiff = endMemory - mMediaStartMemory;
		} else if (type == "drmMem") {
		endMemory = getDrmServerVsize();
		memDiff = endMemory - mDrmStartMemory;
		}
		output.write("End Memory :" + endMemory + "\n");
		endMemory = getVsize();
		memDiff = endMemory - mStartMemory;

		mOutput.write("End Memory :" + endMemory + "\n");
		if (memDiff < 0) {
		memDiff = 0;
		}
		output.write(tag + " total diff = " + memDiff);
		output.write("\n\n");
		mOutput.write(mTestName + " total diff = " + memDiff);
		mOutput.write("\n\n");
		validateProcessStatus();
		mOutput.flush();
		mOutput.close();
		}
		}