git-svn-id: http://webrtc.googlecode.com/svn/trunk@4 4adac7df-926f-26a2-2b94-8c16560cd09d

modules/audio_coding/main/test/APITest.h

@@ -0,0 +1,174 @@
+/*
+ *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef API_TEST_H
+#define API_TEST_H
+
+#include "ACMTest.h"
+#include "Channel.h"
+#include "PCMFile.h"
+#include "event_wrapper.h"
+#include "utility.h"
+
+enum APITESTAction {TEST_CHANGE_CODEC_ONLY = 0, DTX_TEST = 1};
+
+class APITest : public ACMTest
+{
+public:
+    APITest();
+    ~APITest();
+
+    void Perform();
+private:
+    WebRtc_Word16 SetUp();
+    
+    static bool PushAudioThreadA(void* obj);
+    static bool PullAudioThreadA(void* obj);
+    static bool ProcessThreadA(void* obj);
+    static bool APIThreadA(void* obj);
+
+    static bool PushAudioThreadB(void* obj);
+    static bool PullAudioThreadB(void* obj);
+    static bool ProcessThreadB(void* obj);
+    static bool APIThreadB(void* obj);
+
+    void CheckVADStatus(char side);
+
+    // Set Min delay, get delay, playout timestamp
+    void TestDelay(char side);
+
+    // Unregister a codec & register again.
+    void TestRegisteration(char side);
+
+    // Playout Mode, background noise mode.
+    // Receiver Frequency, playout frequency.
+    void TestPlayout(char receiveSide);
+
+    // set/get receiver VAD status & mode.
+    void TestReceiverVAD(char side);
+
+    // 
+    void TestSendVAD(char side);
+
+    void CurrentCodec(char side);
+    
+    void ChangeCodec(char side);
+    
+    void Wait(WebRtc_UWord32 waitLengthMs);
+
+    void LookForDTMF(char side);
+
+    void RunTest(char thread);
+    
+    bool PushAudioRunA();    
+    bool PullAudioRunA();
+    bool ProcessRunA();
+    bool APIRunA();
+  
+    bool PullAudioRunB();
+    bool PushAudioRunB();
+    bool ProcessRunB();
+    bool APIRunB();
+
+
+
+    //--- ACMs
+    AudioCodingModule* _acmA;
+    AudioCodingModule* _acmB;
+    
+    //--- Channels
+    Channel* _channel_A2B;
+    Channel* _channel_B2A;
+    
+    //--- I/O files
+    // A
+    PCMFile _inFileA;
+    PCMFile _outFileA;
+    // B
+    PCMFile _outFileB;
+    PCMFile _inFileB;
+    
+    //--- I/O params
+    // A
+    WebRtc_Word32 _outFreqHzA;
+    // B
+    WebRtc_Word32 _outFreqHzB;
+    
+    // Should we write to file.
+    // we might skip writing to file if we
+    // run the test for a long time.
+    bool _writeToFile;
+    //--- Events
+    // A
+    EventWrapper* _pullEventA;      // pulling data from ACM
+    EventWrapper* _pushEventA;      // pushing data to ACM
+    EventWrapper* _processEventA;   // process
+    EventWrapper* _apiEventA;       // API calls
+    // B
+    EventWrapper* _pullEventB;      // pulling data from ACM
+    EventWrapper* _pushEventB;      // pushing data to ACM
+    EventWrapper* _processEventB;   // process
+    EventWrapper* _apiEventB;       // API calls
+
+    // keep track of the codec in either side.
+    WebRtc_UWord8 _codecCntrA;
+    WebRtc_UWord8 _codecCntrB;
+
+    // keep track of tests
+    WebRtc_UWord8 _testCntrA;
+    WebRtc_UWord8 _testCntrB;
+
+    // Is set to true if there is no encoder in either side
+    bool _thereIsEncoderA;
+    bool _thereIsEncoderB;
+    bool _thereIsDecoderA;
+    bool _thereIsDecoderB;
+
+    bool             _sendVADA;
+    bool             _sendDTXA;
+    ACMVADMode       _sendVADModeA;
+
+    bool             _sendVADB;
+    bool             _sendDTXB;
+    ACMVADMode       _sendVADModeB;
+
+    WebRtc_Word32    _minDelayA;
+    WebRtc_Word32    _minDelayB;
+    bool             _payloadUsed[32];
+        
+    AudioPlayoutMode    _playoutModeA;
+    AudioPlayoutMode    _playoutModeB;
+
+    ACMBackgroundNoiseMode _bgnModeA;
+    ACMBackgroundNoiseMode _bgnModeB;
+
+
+    WebRtc_UWord64   _receiveVADActivityA[3];
+    WebRtc_UWord64   _receiveVADActivityB[3];
+    bool           _verbose;
+    
+    int            _dotPositionA;
+    int            _dotMoveDirectionA;
+    int            _dotPositionB;
+    int            _dotMoveDirectionB;
+
+    char           _movingDot[41];
+    
+    DTMFDetector*  _dtmfCallback;
+    VADCallback*   _vadCallbackA;
+    VADCallback*   _vadCallbackB;
+    RWLockWrapper&    _apiTestRWLock;
+    bool           _randomTest;
+    int            _testNumA;
+    int            _testNumB;
+};
+
+
+#endif