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30 results

audiolayerTest.cpp

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    audiolayerTest.cpp 7.14 KiB
    /*
     *  Copyright (C) 2009 Savoir-Faire Linux inc.
     *  Author: Emmanuel Milou <emmanuel.milou@savoirfairelinux.com>
     *
     *  This program is free software; you can redistribute it and/or modify
     *  it under the terms of the GNU General Public License as published by
     *  the Free Software Foundation; either version 3 of the License, or
     *  (at your option) any later version.
     *
     *  This program is distributed in the hope that it will be useful,
     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     *  GNU General Public License for more details.
     *
     *  You should have received a copy of the GNU General Public License
     *  along with this program; if not, write to the Free Software
     *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
     */
    
    #include <stdio.h>
    #include <sstream>
    
    #include "audiolayerTest.h"
    
    #include <unistd.h>
    
    
    using std::cout;
    using std::endl;
    
    
    
    void AudioLayerTest::setUp()
    {
    
        // Instanciate the manager
        Manager::instance().init();
        Manager::instance().initConfigFile();
    
        // _audiodriver = Manager::instance().getAudioDriver();
    
        // std::string alsaPlugin;
        // AlsaLayer *alsalayer;
    
        // int numCardIn, numCardOut, sampleRate, frameSize;
        // layer = _audiodriver->getLayerType();
    
        /*
        alsaPlugin = Manager::instance().getConfigString( AUDIO , ALSA_PLUGIN );
        numCardIn  = Manager::instance().getConfigInt( AUDIO , ALSA_CARD_ID_IN );
        numCardOut = Manager::instance().getConfigInt( AUDIO , ALSA_CARD_ID_OUT );
        sampleRate = Manager::instance().getConfigInt( AUDIO , ALSA_SAMPLE_RATE );
        if (sampleRate <=0 || sampleRate > 48000) {
            sampleRate = 44100;
        }
        frameSize = Manager::instance().getConfigInt(AUDIO, ALSA_FRAME_SIZE );
        */
    
        // get a pointer to the audio layer
        // _audiodriver = Manager::instance().getAudioDriver();
    
    }
    
    void AudioLayerTest::testAudioLayerConfig()
    {
        int sampling_rate = Manager::instance().getConfigInt (AUDIO, ALSA_SAMPLE_RATE);
        int frame_size = Manager::instance().getConfigInt (AUDIO, ALSA_FRAME_SIZE);
        frame_size = 0; // frame size in config not used anymore    
    
        int layer = Manager::instance().getAudioDriver()->getLayerType();
    
        if(layer != ALSA)
            Manager::instance().switchAudioManager();
    
        CPPUNIT_ASSERT ( (int) Manager::instance().getAudioDriver()->getSampleRate() == sampling_rate);
        CPPUNIT_ASSERT ( (int) Manager::instance().getAudioDriver()->getFrameSize() == frame_size);
    }
    
    void AudioLayerTest::testAudioLayerSwitch()
    {
    
        _debug ("---------- AudioLayerTest::testAudioLayerSwitch ---------------------------\n");
    
    
        int previous_layer = Manager::instance().getAudioDriver()->getLayerType();
    
        for (int i = 0; i < 2; i++) {
            _debug ("---------- AudioLayerTest::testAudioLayerSwitch - %i -------------\n",i);
            Manager::instance().switchAudioManager();
    
            if (previous_layer == ALSA) {
                CPPUNIT_ASSERT (Manager::instance().getAudioDriver()->getLayerType() == PULSEAUDIO);
            } else {
                CPPUNIT_ASSERT (Manager::instance().getAudioDriver()->getLayerType() == ALSA);
            }
    
            previous_layer = Manager::instance().getAudioDriver()->getLayerType();
    
            usleep (100000);
        }
    }
    
    
    
    void AudioLayerTest::testPulseConnect()
    {
    
        _debug ("---------- AudioLayerTest::testPulseConnect ---------------------------\n");
    
        ManagerImpl* manager;
        manager = &Manager::instance();
    
        // _pulselayer = new PulseLayer (manager);
        _pulselayer = (PulseLayer*)Manager::instance().getAudioDriver();
    
        CPPUNIT_ASSERT (_pulselayer->getLayerType() == PULSEAUDIO);
    
        std::string alsaPlugin;
        int numCardIn, numCardOut, sampleRate, frameSize;
    
        alsaPlugin = manager->getConfigString (AUDIO , ALSA_PLUGIN);
        numCardIn  = manager->getConfigInt (AUDIO , ALSA_CARD_ID_IN);
        numCardOut = manager->getConfigInt (AUDIO , ALSA_CARD_ID_OUT);
        sampleRate = manager->getConfigInt (AUDIO , ALSA_SAMPLE_RATE);
        frameSize = manager->getConfigInt (AUDIO, ALSA_FRAME_SIZE);
    
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream() == NULL);
        CPPUNIT_ASSERT (_pulselayer->getRecordStream() == NULL);
    
        _pulselayer->setErrorMessage (-1);
    
        try {
            CPPUNIT_ASSERT (_pulselayer->openDevice (numCardIn, numCardOut, sampleRate, frameSize, SFL_PCM_BOTH, alsaPlugin) == true);
        } catch (...) {
            _debug ("Exception occured wile opening device! \n");
        }
    
        usleep (100000);
    
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream() == NULL);
        CPPUNIT_ASSERT (_pulselayer->getRecordStream() == NULL);
    
        // CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->pulseStream() != NULL);
        // CPPUNIT_ASSERT (_pulselayer->getRecordStream()->pulseStream() != NULL);
    
        // Must return Access failure "PA_ERR_ACCESS" == 2
        // CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->getStreamState() == 2);
        // CPPUNIT_ASSERT (_pulselayer->getRecordStream()->getStreamState() == 2);
        _debug("-------------------------- \n");
        _pulselayer->startStream ();
    
        // usleep(1000000);
    
     
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->pulseStream() != NULL);
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->pulseStream() != NULL);
    
        // Must return No error "PA_OK" == 1
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->getStreamState() == 1);
        CPPUNIT_ASSERT (_pulselayer->getRecordStream()->getStreamState() == 1);
        
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->disconnectStream() == true);
        CPPUNIT_ASSERT (_pulselayer->getRecordStream()->disconnectStream() == true);
     
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->connectStream() == true);
        CPPUNIT_ASSERT (_pulselayer->getRecordStream()->connectStream() == true);
    
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->getStreamState() == 1);
        CPPUNIT_ASSERT (_pulselayer->getRecordStream()->getStreamState() == 1);
    
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->connectStream() == true);
        CPPUNIT_ASSERT (_pulselayer->getRecordStream()->connectStream() == true);
    
        CPPUNIT_ASSERT (_pulselayer->getPlaybackStream()->getStreamState() == 1);
        CPPUNIT_ASSERT (_pulselayer->getRecordStream()->getStreamState() == 1);
    
        // usleep(1000000);
        CPPUNIT_ASSERT (_pulselayer->disconnectAudioStream() == true);
        
    }
    
    
    void AudioLayerTest::testAlsaConnect()
    {
    
        _debug ("---------- AudioLayerTest::testAlsaConnect ---------------------------\n");
    
        int layer = Manager::instance().getAudioDriver()->getLayerType();
    
        std::string alsaPlugin;
    
        if (layer != ALSA) {
            Manager::instance().switchAudioManager();
            usleep (100000);
        }
    
        // _audiolayer = Manager::instance().getAudioDriver();
    
        // CPPUNIT_ASSERT(_audiolayer->closeLayer() == true);
        // usleep(100000);
    
        // delete _audiolayer; _audiolayer == NULL;
    
        Manager::instance().setConfig (PREFERENCES, CONFIG_AUDIO, ALSA);
    
    
        // _audiolayer->setErrorMessage(-1);
        // CPPUNIT_ASSERT(Manager::instance().initAudioDriver() == true);
    
        // _audiolayer = Manager::instance().getAudioDriver();
    
        // CPPUNIT_ASSERT(_audiolayer->getLayerType() == ALSA);
    
    }
    
    void AudioLayerTest::tearDown()
    {
        // Delete the audio recorder module
        // delete _ar; _ar = NULL;
    }