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Merge change 2654 into donut

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* changes:
  Added the two validations for the memory stress test 1) Set the maximum memory leakage to 150K in 200 loops of playback. 2) Check the pid of the meidaserver.
This commit is contained in:
Android (Google) Code Review
2009-05-28 19:06:47 -07:00
parent 1e2e44e900 01c0596b75
commit 2af7e63990
1 changed files with 97 additions and 9 deletions
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106
media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java
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@@ -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() {
@@ -253,8 +260,21 @@ 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);
@@ -267,18 +287,43 @@ 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 {
@@ -290,6 +335,10 @@ 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++) {
@@ -297,11 +346,17 @@ 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++) {
@@ -309,11 +364,17 @@ 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++) {
@@ -321,11 +382,17 @@ 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++) {
@@ -334,11 +401,17 @@ 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++) {
@@ -347,11 +420,18 @@ 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++) {
@@ -360,11 +440,17 @@ 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++) {
@@ -372,5 +458,7 @@ public class MediaPlayerPerformance extends ActivityInstrumentationTestCase<Medi
getMemoryWriteToLog(output);
}
output.close();
memoryResult = validateMemoryResult(mStartPid, mStartMemory);
assertTrue("audio record only memory test", memoryResult);
}
}