diff options
| -rw-r--r-- | media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java | 106 |
1 files changed, 97 insertions, 9 deletions
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java index 50cbb34..2ff0c9d 100644 --- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java +++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/performance/MediaPlayerPerformance.java @@ -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); } } |