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      1 /*
      2  * Copyright (C) 2012 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 #include <unistd.h>
     17 
     18 #include <gtest/gtest.h>
     19 #include <utils/threads.h>
     20 #include <utils/StrongPointer.h>
     21 
     22 #include <audio/AudioLocal.h>
     23 #include <audio/Buffer.h>
     24 #include <Log.h>
     25 
     26 #include "AudioPlayTestCommon.h"
     27 
     28 class AudioPlayerDummy: public AudioLocal {
     29 public:
     30     AudioHardware::SamplingRate mSamplingRate;
     31     android::sp<Buffer> mBufferPassed;
     32     bool mPrepareCalled;
     33     bool mdoStartPlaybackOrRecordCalled;
     34     bool mdoContinuePlaybackOrRecordCalled;
     35     bool mdoStopCalled;
     36     int mPlaybackUnit;
     37 
     38     AudioPlayerDummy()
     39         : mSamplingRate(AudioHardware::ESamplingRateInvald),
     40           mPrepareCalled(false),
     41           mdoStartPlaybackOrRecordCalled(false),
     42           mdoContinuePlaybackOrRecordCalled(false),
     43           mdoStopCalled(false)
     44     {
     45 
     46     }
     47 
     48     virtual bool doPrepare(AudioHardware::SamplingRate samplingRate, int samplesInOneGo) {
     49         mPlaybackUnit = samplesInOneGo * 4;
     50         LOGV("doPrepare");
     51         return true;
     52     };
     53 
     54     virtual bool doPlaybackOrRecord(android::sp<Buffer>& buffer) {
     55         buffer->increaseHandled(mPlaybackUnit);
     56         return true;
     57     };
     58 
     59     virtual void doStop() {
     60         LOGV("doStop");
     61     };
     62 
     63 
     64 };
     65 
     66 class AudioLocalTest : public AudioPlayTestCommon {
     67 public:
     68     virtual ~AudioLocalTest() {};
     69 
     70 protected:
     71     android::sp<AudioHardware> createAudioHw() {
     72         android::sp<AudioHardware> hw(new AudioPlayerDummy());
     73         return hw;
     74     }
     75 };
     76 
     77 TEST_F(AudioLocalTest, PlayAllTest) {
     78     playAll(1);
     79 }
     80 
     81 TEST_F(AudioLocalTest, PlayAllRepeatTest) {
     82     playAll(4);
     83 }
     84 
     85 TEST_F(AudioLocalTest, StartStopTest) {
     86     repeatPlayStop();
     87 }
     88 
     89 TEST_F(AudioLocalTest, WrongUsageTest) {
     90     playWrongUsage();
     91 }
     92 
     93