| /* |
| * Copyright (C) 2015 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.security.cts; |
| |
| import android.content.res.AssetFileDescriptor; |
| import android.media.MediaPlayer; |
| import android.os.ConditionVariable; |
| import android.test.AndroidTestCase; |
| import android.util.Log; |
| |
| import com.android.cts.security.R; |
| |
| public class MediaServerCrashTest extends AndroidTestCase { |
| private static final String TAG = "MediaServerCrashTest"; |
| |
| public void testInvalidMidiNullPointerAccess() throws Exception { |
| testIfMediaServerDied(R.raw.midi_crash); |
| } |
| |
| private void testIfMediaServerDied(int res) throws Exception { |
| final MediaPlayer mediaPlayer = new MediaPlayer(); |
| final ConditionVariable onPrepareCalled = new ConditionVariable(); |
| final ConditionVariable onCompletionCalled = new ConditionVariable(); |
| |
| onPrepareCalled.close(); |
| onCompletionCalled.close(); |
| mediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() { |
| @Override |
| public boolean onError(MediaPlayer mp, int what, int extra) { |
| assertTrue(mp == mediaPlayer); |
| assertTrue("mediaserver process died", what != MediaPlayer.MEDIA_ERROR_SERVER_DIED); |
| Log.w(TAG, "onError " + what); |
| return false; |
| } |
| }); |
| |
| mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { |
| @Override |
| public void onPrepared(MediaPlayer mp) { |
| assertTrue(mp == mediaPlayer); |
| onPrepareCalled.open(); |
| } |
| }); |
| |
| mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() { |
| @Override |
| public void onCompletion(MediaPlayer mp) { |
| assertTrue(mp == mediaPlayer); |
| onCompletionCalled.open(); |
| } |
| }); |
| |
| AssetFileDescriptor afd = getContext().getResources().openRawResourceFd(res); |
| mediaPlayer.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength()); |
| afd.close(); |
| try { |
| mediaPlayer.prepareAsync(); |
| if (!onPrepareCalled.block(5000)) { |
| Log.w(TAG, "testIfMediaServerDied: Timed out waiting for prepare"); |
| return; |
| } |
| mediaPlayer.start(); |
| if (!onCompletionCalled.block(5000)) { |
| Log.w(TAG, "testIfMediaServerDied: Timed out waiting for Error/Completion"); |
| } |
| } catch (Exception e) { |
| Log.w(TAG, "playback failed", e); |
| } finally { |
| mediaPlayer.release(); |
| } |
| } |
| } |