| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.media.cts; |
| |
| import dalvik.annotation.BrokenTest; |
| import dalvik.annotation.TestLevel; |
| import dalvik.annotation.TestTargetClass; |
| import dalvik.annotation.TestTargetNew; |
| import dalvik.annotation.TestTargets; |
| |
| import android.hardware.Camera; |
| import android.media.MediaRecorder; |
| import android.media.MediaRecorder.OnErrorListener; |
| import android.media.MediaRecorder.OnInfoListener; |
| import android.os.Environment; |
| import android.test.ActivityInstrumentationTestCase2; |
| import android.view.Surface; |
| |
| import java.io.File; |
| import java.io.FileDescriptor; |
| import java.io.FileOutputStream; |
| |
| @TestTargetClass(MediaRecorder.class) |
| public class MediaRecorderTest extends ActivityInstrumentationTestCase2<MediaStubActivity> { |
| |
| private final String OUTPUT_PATH; |
| private static final int RECORD_TIME = 3000; |
| private static final int VIDEO_WIDTH = 320; |
| private static final int VIDEO_HEIGHT = 240; |
| private static final int FRAME_RATE = 15; |
| private static final long MAX_FILE_SIZE = 5000; |
| private static final int MAX_DURATION_MSEC = 200; |
| private boolean mOnInfoCalled; |
| private boolean mOnErrorCalled; |
| private File mOutFile; |
| private Camera mCamera; |
| |
| /* |
| * InstrumentationTestRunner.onStart() calls Looper.prepare(), which creates a looper |
| * for the current thread. However, since we don't actually call loop() in the test, |
| * any messages queued with that looper will never be consumed. We instantiate the recorder |
| * in the constructor, before setUp(), so that its constructor does not see the |
| * nonfunctional Looper. |
| */ |
| private MediaRecorder mMediaRecorder = new MediaRecorder(); |
| |
| public MediaRecorderTest() { |
| super("com.android.cts.stub", MediaStubActivity.class); |
| OUTPUT_PATH = new File(Environment.getExternalStorageDirectory(), |
| "record.out").getAbsolutePath(); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| mOutFile = new File(OUTPUT_PATH); |
| mMediaRecorder.reset(); |
| mMediaRecorder.setOutputFile(OUTPUT_PATH); |
| mMediaRecorder.setOnInfoListener(new OnInfoListener() { |
| public void onInfo(MediaRecorder mr, int what, int extra) { |
| mOnInfoCalled = true; |
| } |
| }); |
| mMediaRecorder.setOnErrorListener(new OnErrorListener() { |
| public void onError(MediaRecorder mr, int what, int extra) { |
| mOnErrorCalled = true; |
| } |
| }); |
| super.setUp(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| mMediaRecorder.release(); |
| if (mOutFile != null && mOutFile.exists()) { |
| mOutFile.delete(); |
| } |
| if (mCamera != null) { |
| mCamera.release(); |
| } |
| super.tearDown(); |
| } |
| |
| @TestTargets({ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "MediaRecorder", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "release", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOutputFormat", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setVideoEncoder", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setVideoFrameRate", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setVideoSize", |
| args = {int.class, int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setVideoSource", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOutputFile", |
| args = {String.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "reset", |
| args = {} |
| ) |
| }) |
| public void testRecorderCamera() throws Exception { |
| mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); |
| mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT); |
| mMediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.DEFAULT); |
| mMediaRecorder.setVideoFrameRate(FRAME_RATE); |
| mMediaRecorder.setVideoSize(VIDEO_WIDTH, VIDEO_HEIGHT); |
| mMediaRecorder.setPreviewDisplay(getActivity().getSurfaceHolder().getSurface()); |
| mMediaRecorder.prepare(); |
| mMediaRecorder.start(); |
| Thread.sleep(1000); |
| mMediaRecorder.stop(); |
| checkOutputExist(); |
| } |
| |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setCamera", |
| args = {Camera.class} |
| ) |
| @BrokenTest(value="No longer works in Donut. CameraService reports: " + |
| "Attempt to use locked camera from different process") |
| public void testSetCamera() throws Exception { |
| mCamera = Camera.open(); |
| mMediaRecorder.setCamera(mCamera); |
| mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); |
| mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT); |
| mMediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.DEFAULT); |
| mMediaRecorder.setVideoFrameRate(FRAME_RATE); |
| mMediaRecorder.setVideoSize(VIDEO_WIDTH, VIDEO_HEIGHT); |
| mMediaRecorder.setPreviewDisplay(getActivity().getSurfaceHolder().getSurface()); |
| mMediaRecorder.setOutputFile(OUTPUT_PATH); |
| |
| mMediaRecorder.prepare(); |
| mMediaRecorder.start(); |
| Thread.sleep(1000); |
| mMediaRecorder.stop(); |
| assertTrue(mOutFile.exists()); |
| } |
| |
| private void checkOutputExist() { |
| assertTrue(mOutFile.exists()); |
| assertTrue(mOutFile.length() > 0); |
| assertTrue(mOutFile.delete()); |
| } |
| |
| @TestTargets({ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "MediaRecorder", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "prepare", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOutputFile", |
| args = {FileDescriptor.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOutputFormat", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setPreviewDisplay", |
| args = {Surface.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setVideoEncoder", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setVideoFrameRate", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setVideoSize", |
| args = {int.class, int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setVideoSource", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "start", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "stop", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setMaxFileSize", |
| args = {long.class} |
| ) |
| }) |
| public void testRecorderVideo() throws Exception { |
| mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); |
| mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT); |
| mMediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.DEFAULT); |
| mMediaRecorder.setPreviewDisplay(getActivity().getSurfaceHolder().getSurface()); |
| mMediaRecorder.setVideoFrameRate(FRAME_RATE); |
| mMediaRecorder.setVideoSize(VIDEO_WIDTH, VIDEO_HEIGHT); |
| FileOutputStream fos = new FileOutputStream(OUTPUT_PATH); |
| FileDescriptor fd = fos.getFD(); |
| mMediaRecorder.setOutputFile(fd); |
| long maxFileSize = MAX_FILE_SIZE * 10; |
| recordMedia(maxFileSize); |
| } |
| |
| @TestTargets({ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "MediaRecorder", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "getMaxAmplitude", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "prepare", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setAudioEncoder", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setAudioSource", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOutputFile", |
| args = {String.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOutputFormat", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "start", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "stop", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setMaxFileSize", |
| args = {long.class} |
| ) |
| }) |
| public void testRecorderAudio() throws Exception { |
| mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); |
| assertEquals(0, mMediaRecorder.getMaxAmplitude()); |
| mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); |
| mMediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); |
| recordMedia(MAX_FILE_SIZE); |
| } |
| |
| @TestTargets({ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "MediaRecorder", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "prepare", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setAudioEncoder", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setAudioSource", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOutputFormat", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "start", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setMaxDuration", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOnInfoListener", |
| args = {OnInfoListener.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOnErrorListener", |
| args = {OnErrorListener.class} |
| ) |
| }) |
| public void testOnInfoListener() throws Exception { |
| mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); |
| mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); |
| mMediaRecorder.setMaxDuration(MAX_DURATION_MSEC); |
| mMediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); |
| mMediaRecorder.prepare(); |
| mMediaRecorder.start(); |
| Thread.sleep(RECORD_TIME); |
| assertTrue(mOnInfoCalled); |
| } |
| |
| @TestTargets({ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "MediaRecorder", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "prepare", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setAudioEncoder", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setAudioSource", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOutputFormat", |
| args = {int.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "start", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "stop", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setOnErrorListener", |
| args = {OnErrorListener.class} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "setMaxFileSize", |
| args = {long.class} |
| ) |
| }) |
| public void testOnErrorListener() throws Exception { |
| mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT); |
| mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); |
| mMediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); |
| |
| recordMedia(MAX_FILE_SIZE); |
| // TODO: how can we trigger a recording error? |
| assertFalse(mOnErrorCalled); |
| } |
| |
| private void recordMedia(long maxFileSize) throws Exception { |
| mMediaRecorder.setMaxFileSize(maxFileSize); |
| mMediaRecorder.prepare(); |
| mMediaRecorder.start(); |
| Thread.sleep(RECORD_TIME); |
| mMediaRecorder.stop(); |
| assertTrue(mOutFile.exists()); |
| // The max file size is always guaranteed. |
| // We just make sure that the margin is not too big |
| assertTrue(mOutFile.length() < 1.1 * maxFileSize); |
| assertTrue(mOutFile.length() > 0); |
| } |
| |
| } |