From 15ab3eae2ec3d73b3e8aa60b33ae41445bf83f4b Mon Sep 17 00:00:00 2001
From: The Android Open Source Project <initial-contribution@android.com>
Date: Fri, 20 Feb 2009 07:38:31 -0800
Subject: auto import from //branches/cupcake/...@132569

---
 .../functional/MediaAudioTrackTest.java            | 125 ++++++++++++++++++++-
 .../functional/TonesAutoTest.java                  |   2 +-
 .../unit/MediaRecorderPrepareStateUnitTest.java    |   2 +-
 .../MediaRecorderSetOutputFileStateUnitTest.java   |  20 ++--
 .../unit/MediaRecorderStateUnitTestTemplate.java   |   7 ++
 5 files changed, 139 insertions(+), 17 deletions(-)

(limited to 'media/tests')

diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/MediaAudioTrackTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/MediaAudioTrackTest.java
index ae6a834..b6a0848 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/MediaAudioTrackTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/MediaAudioTrackTest.java
@@ -19,6 +19,8 @@ package com.android.mediaframeworktest.functional;
 import com.android.mediaframeworktest.MediaFrameworkTest;
 import com.android.mediaframeworktest.MediaNames;
 
+import android.media.AudioFormat;
+import android.media.AudioManager;
 import android.media.AudioTrack;
 import android.content.Context;
 import android.test.ActivityInstrumentationTestCase2;
@@ -47,12 +49,127 @@ public class MediaAudioTrackTest extends ActivityInstrumentationTestCase2<MediaF
     protected void tearDown() throws Exception {     
         super.tearDown();              
     }
+    
+    //-----------------------------------------------------------------
+    // private class to hold test reslts
+    public class TestResults {
+        public boolean mResult = false;
+        public String  mResultLog = "";
+        public TestResults(boolean b, String s) { mResult = b; mResultLog = s; }
+    }
+    
+    //-----------------------------------------------------------------
+    // generic test methods
+    public TestResults constructorTestMultiSampleRate(
+                        // parameters tested by this method
+                        int _inTest_streamType, int _inTest_mode, int _inTest_config,
+                        // parameter-dependent expected results
+                        int _expected_stateForMode) {
+        
+        int[] testSampleRates = {8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000};
+        String failedRates = "Failure for rate(s): ";
+        boolean localRes, finalRes = true;
+        
+        for(int i = 0 ; i < testSampleRates.length ; i++) {
+            //Log.v("MediaAudioTrackTest", "[ constructorTestMultiSampleRate ] testing "+ testSampleRates[i]);
+            AudioTrack track = null;
+            try {
+                track = new AudioTrack(
+                        _inTest_streamType, 
+                        testSampleRates[i], 
+                        _inTest_config, 
+                        AudioFormat.ENCODING_PCM_16BIT,
+                        AudioTrack.getMinBufferSize(testSampleRates[i], 
+                                _inTest_config, AudioFormat.ENCODING_PCM_16BIT),//testSampleRates[i]*4 
+                        _inTest_mode);
+            } catch(IllegalArgumentException iae) {
+                Log.e("MediaAudioTrackTest", "[ constructorTestMultiSampleRate ] exception at SR "
+                        + testSampleRates[i]+": \n" + iae);
+            }
+            if(track != null) {
+                localRes = (track.getState() == _expected_stateForMode);
+                track.release();
+            }
+            else {
+                localRes = false;
+            }
+            
+            if (!localRes) {
+                //log the error for the test runner
+                failedRates += Integer.toString(testSampleRates[i]) + "Hz ";
+                //log the error for logcat
+                Log.e("MediaAudioTrackTest", "[ constructorTestMultiSampleRate ] failed to construct "
+                        +"AudioTrack(streamType="+_inTest_streamType 
+                        +", sampleRateInHz=" + testSampleRates[i]
+                        +", channelConfig=" + _inTest_config
+                        +", audioFormat=AudioFormat.ENCODING_PCM_16BIT"  
+                        +", bufferSizeInBytes=" + AudioTrack.getMinBufferSize(testSampleRates[i], 
+                                _inTest_config, AudioFormat.ENCODING_PCM_16BIT)
+                        +", mode="+ _inTest_mode );
+                //mark test as failed
+                finalRes = false;
+            }
+        }
+        return new TestResults(finalRes, failedRates);
+    }
+    
+    //-----------------------------------------------------------------
+    // AUDIOTRACK TESTS:
+    //----------------------------------
+    
+    //-----------------------------------------------------------------
+    //      AudioTrack constructor and AudioTrack.getMinBufferSize(...)
+    //----------------------------------
        
-    //Test case 1: Set the invalid volume
+    //Test case 1: constructor for streaming AudioTrack, mono, 16bit at misc valid sample rates
+    @MediumTest
+    public void testConstructorMono16MusicStream() throws Exception {
+        
+        TestResults res = constructorTestMultiSampleRate(
+                AudioManager.STREAM_MUSIC, AudioTrack.MODE_STREAM, 
+                    AudioFormat.CHANNEL_CONFIGURATION_MONO,
+                AudioTrack.STATE_INITIALIZED);
+
+        assertTrue("testConstructorMono16MusicStream: " + res.mResultLog, res.mResult);
+    }
+    
+    
+    //Test case 2: constructor for streaming AudioTrack, stereo, 16bit at misc valid sample rates
     @MediumTest
-    public void testGetMinVolume() throws Exception {
-        //To Do: Create the test case for GetMinVolume  
-        assertTrue("testGetMinVolume", true);  
+    public void testConstructorStereo16MusicStream() throws Exception {
+        
+        TestResults res = constructorTestMultiSampleRate(
+                AudioManager.STREAM_MUSIC, AudioTrack.MODE_STREAM, 
+                    AudioFormat.CHANNEL_CONFIGURATION_STEREO,
+                AudioTrack.STATE_INITIALIZED);
+
+        assertTrue("testConstructorStereo16MusicStream: " + res.mResultLog, res.mResult);
+    }
+    
+    
+    //Test case 3: constructor for static AudioTrack, mono, 16bit at misc valid sample rates
+    @MediumTest
+    public void testConstructorMono16MusicStatic() throws Exception {
+        
+        TestResults res = constructorTestMultiSampleRate(
+                AudioManager.STREAM_MUSIC, AudioTrack.MODE_STATIC, 
+                    AudioFormat.CHANNEL_CONFIGURATION_MONO,
+                AudioTrack.STATE_NO_STATIC_DATA);
+
+        assertTrue("testConstructorMono16MusicStatic: " + res.mResultLog, res.mResult);
+    }
+    
+    
+    //Test case 4: constructor for static AudioTrack, stereo, 16bit at misc valid sample rates
+    @MediumTest
+    public void testConstructorStereo16MusicStatic() throws Exception {
+        
+        TestResults res = constructorTestMultiSampleRate(
+                AudioManager.STREAM_MUSIC, AudioTrack.MODE_STATIC, 
+                    AudioFormat.CHANNEL_CONFIGURATION_STEREO,
+                AudioTrack.STATE_NO_STATIC_DATA);
+
+        assertTrue("testConstructorStereo16MusicStatic: " + res.mResultLog, res.mResult);
     }
 
 }
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/TonesAutoTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/TonesAutoTest.java
index 0209305..da18e74 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/TonesAutoTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/TonesAutoTest.java
@@ -88,7 +88,7 @@ import android.media.AudioManager;
 
         toneGen = new ToneGenerator(AudioManager.STREAM_MUSIC, 100);
 
-        for (type = ToneGenerator.TONE_PROP_BEEP; type <= ToneGenerator.TONE_PROP_PROMPT; type++) {
+        for (type = ToneGenerator.TONE_PROP_BEEP; type <= ToneGenerator.TONE_PROP_BEEP2; type++) {
             if (toneGen.startTone(type)) {
                 Thread.sleep(1000);
                 toneGen.stopTone();
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderPrepareStateUnitTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderPrepareStateUnitTest.java
index dfd544a..134144d 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderPrepareStateUnitTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderPrepareStateUnitTest.java
@@ -55,7 +55,7 @@ public class MediaRecorderPrepareStateUnitTest extends AndroidTestCase implement
         try {
             recorder.prepare();
         } catch (IOException exception) {
-            fail("recorder.prepare() failed");
+            throw new RuntimeException();
         }
     }
 
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderSetOutputFileStateUnitTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderSetOutputFileStateUnitTest.java
index 50e235b..712a758 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderSetOutputFileStateUnitTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderSetOutputFileStateUnitTest.java
@@ -29,24 +29,22 @@ public class MediaRecorderSetOutputFileStateUnitTest extends AndroidTestCase imp
     private MediaRecorderStateUnitTestTemplate mTestTemplate = new MediaRecorderStateUnitTestTemplate();
     /**
      * 1. It is valid to call setOutputFile() in the following states:
-     *    {DataSourceConfigured}.
+     *    {DataSourceConfigured, Initial, Initialized, Prepared, Recording, Error}.
      * 2. It is invalid to call setOutputFile() in the following states:
-     *    {Initial, Initialized, Prepared, Recording, Error}
+     *    {}
      *    
      * @param stateErrors the MediaRecorderStateErrors to check against.
      */
     public void checkStateErrors(MediaRecorderStateErrors stateErrors) {
         // Valid states.
         assertTrue(!stateErrors.errorInDataSourceConfiguredState);
-
-        // Invalid states.
-        assertTrue(stateErrors.errorInPreparedState);
-        assertTrue(stateErrors.errorInRecordingState);
-        assertTrue(stateErrors.errorInErrorState);
-        assertTrue(stateErrors.errorInInitialState);
-        assertTrue(stateErrors.errorInInitialStateAfterReset);
-        assertTrue(stateErrors.errorInInitialStateAfterStop);
-        assertTrue(stateErrors.errorInInitializedState);
+        assertTrue(!stateErrors.errorInPreparedState);
+        assertTrue(!stateErrors.errorInRecordingState);
+        assertTrue(!stateErrors.errorInErrorState);
+        assertTrue(!stateErrors.errorInInitialState);
+        assertTrue(!stateErrors.errorInInitialStateAfterReset);
+        assertTrue(!stateErrors.errorInInitialStateAfterStop);
+        assertTrue(!stateErrors.errorInInitializedState);
     }
 
     public void invokeMethodUnderTest(MediaRecorder recorder) {
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderStateUnitTestTemplate.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderStateUnitTestTemplate.java
index f350467..9edc9aa 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderStateUnitTestTemplate.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaRecorderStateUnitTestTemplate.java
@@ -90,9 +90,15 @@ class MediaRecorderStateUnitTestTemplate extends AndroidTestCase {
         }
     }
 
+    // FIXME:
+    // In the past, stop() == reset().
+    // However, this is no longer true. The plan is to have a STOPPED state.
+    // and from STOPPED state, start can be called without the need to
+    // do the recording configuration again. 
     private void setMediaRecorderToInitialStateAfterStop() {
         try {
             mMediaRecorder.reset();
+/*
             mMediaRecorder.setAudioSource(AUDIO_SOURCE);
             mMediaRecorder.setOutputFormat(OUTPUT_FORMAT);
             mMediaRecorder.setAudioEncoder(AUDIO_ENCODER);
@@ -100,6 +106,7 @@ class MediaRecorderStateUnitTestTemplate extends AndroidTestCase {
             mMediaRecorder.prepare();
             mMediaRecorder.start();
             mMediaRecorder.stop();
+*/
         } catch(Exception e) {
             fail("setMediaRecorderToInitialStateAfterReset: Exception " + e.getClass().getName() + " was thrown.");
         }
-- 
cgit v1.1