| /* |
| * Copyright (C) 2008 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 com.android.mediaframeworktest.unit; |
| |
| import android.media.MediaRecorder; |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.MediumTest; |
| import android.test.suitebuilder.annotation.Suppress; |
| import android.util.Log; |
| |
| /** |
| * Unit test class to test the set of valid and invalid states that |
| * MediaRecorder.stop() method can be called. |
| */ |
| public class MediaRecorderStopStateUnitTest extends AndroidTestCase implements MediaRecorderMethodUnderTest { |
| private MediaRecorderStateUnitTestTemplate mTestTemplate = new MediaRecorderStateUnitTestTemplate(); |
| private static final String TAG = "MediaRecorderStopStateUnitTest"; |
| private static final int SLEEP_TIME_BEFORE_STOP = 1000; |
| |
| /** |
| * 1. It is valid to call stop() in the following states: |
| * {Recording}. |
| * 2. It is invalid to call stop() in the following states: |
| * {Initial, Initialized, DataSourceConfigured, Prepared, Error} |
| * |
| * @param stateErrors the MediaRecorderStateErrors to check against. |
| */ |
| public void checkStateErrors(MediaRecorderStateErrors stateErrors) { |
| // Valid states. |
| assertTrue(!stateErrors.errorInRecordingState); |
| |
| // Invalid states. |
| assertTrue(stateErrors.errorInInitialState); |
| assertTrue(stateErrors.errorInInitialStateAfterReset); |
| assertTrue(stateErrors.errorInInitialStateAfterStop); |
| assertTrue(stateErrors.errorInInitializedState); |
| assertTrue(stateErrors.errorInErrorState); |
| assertTrue(stateErrors.errorInDataSourceConfiguredState); |
| assertTrue(stateErrors.errorInPreparedState); |
| } |
| |
| public void invokeMethodUnderTest(MediaRecorder recorder) { |
| // Wait for some time before stopping the media recorder. |
| // This will fix the assertion caused by stopping it immediatedly |
| // after it is started |
| try { |
| Thread.sleep(SLEEP_TIME_BEFORE_STOP); |
| } catch(Exception e) { |
| Log.v(TAG, "sleep was interrupted and terminated prematurely"); |
| } |
| |
| recorder.stop(); |
| } |
| |
| @MediumTest |
| public void testStop() { |
| mTestTemplate.runTestOnMethod(this); |
| } |
| |
| @Override |
| public String toString() { |
| return "stop()"; |
| } |
| } |