Revision 33:5f2a57b1a75a

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NoteHypothesis.h
49 49 
    ~NoteHypothesis();
50 50 

  		




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    struct Estimate {


  		




  
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        Estimate() : freq(0), time(), confidence(0) { }


  		




  
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        Estimate(double _f, RealTime _t, double _c) :


  		




  
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            freq(_f), time(_t), confidence(_c) { }


  		




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	double freq;


  		




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	RealTime time;


  		




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	double confidence;


  		




  ......




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    Estimates getAcceptedEstimates() const;


  		




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    struct Note {


  		




  
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        Note() : freq(0), time(), duration() { }


  		




  
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        Note(double _f, RealTime _t, RealTime _d) :


  		




  
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            freq(_f), time(_t), duration(_d) { }


  		




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	double freq;


  		




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	RealTime time;


  		




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	RealTime duration;


  		












  

    
      test/TestNoteHypothesis.h
    
  





  
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */


  		




  
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/* Copyright Chris Cannam - All Rights Reserved */


  		




  
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#ifndef TEST_NOTE_HYPOTHESIS_H


  		




  
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#define TEST_NOTE_HYPOTHESIS_H


  		




  
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#include "base/NoteHypothesis.h"


  		




  
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#include <QObject>


  		




  
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#include <QtTest>


  		




  
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namespace Turbot {


  		




  
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class TestNoteHypothesis : public QObject


  		




  
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{


  		




  
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    Q_OBJECT


  		




  
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private slots:


  		




  
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    void emptyAccept() {


  		




  
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	NoteHypothesis h;


  		




  
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	NoteHypothesis::Estimate e;


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::New);


  		




  
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	QVERIFY(h.accept(e));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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    }


  		




  
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    void simpleSatisfy() {


  		




  
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	NoteHypothesis h;


  		




  
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	NoteHypothesis::Estimate e1(500, RealTime::fromMilliseconds(0), 1);


  		




  
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	NoteHypothesis::Estimate e2(500, RealTime::fromMilliseconds(10), 1);


  		




  
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	NoteHypothesis::Estimate e3(500, RealTime::fromMilliseconds(20), 1);


  		




  
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	NoteHypothesis::Estimate e4(500, RealTime::fromMilliseconds(30), 1);


  		




  
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	NoteHypothesis::Estimate e5(500, RealTime::fromMilliseconds(80), 1);


  		




  
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	NoteHypothesis::Estimate e6(500, RealTime::fromMilliseconds(90), 1);


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::New);


  		




  
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	QVERIFY(h.accept(e1));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(h.accept(e2));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(h.accept(e3));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Satisfied);


  		




  
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	QVERIFY(h.accept(e4));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Satisfied);


  		




  
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	QVERIFY(!h.accept(e5));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Expired);


  		




  
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	QVERIFY(!h.accept(e6));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Expired);


  		




  
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    }


  		




  
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    void strayReject() {


  		




  
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	NoteHypothesis h;


  		




  
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	NoteHypothesis::Estimate e1(500, RealTime::fromMilliseconds(0), 1);


  		




  
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	NoteHypothesis::Estimate e2(1000, RealTime::fromMilliseconds(10), 1);


  		




  
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	NoteHypothesis::Estimate e3(500, RealTime::fromMilliseconds(20), 1);


  		




  
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	NoteHypothesis::Estimate e4(500, RealTime::fromMilliseconds(30), 1);


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::New);


  		




  
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	QVERIFY(h.accept(e1));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(!h.accept(e2));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(h.accept(e3));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(h.accept(e4));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Satisfied);


  		




  
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    }


  		




  
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    void tooSlow() {


  		




  
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	NoteHypothesis h;


  		




  
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	NoteHypothesis::Estimate e1(500, RealTime::fromMilliseconds(0), 1);


  		




  
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	NoteHypothesis::Estimate e2(500, RealTime::fromMilliseconds(50), 1);


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::New);


  		




  
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	QVERIFY(h.accept(e1));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(!h.accept(e2));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Rejected);


  		




  
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    }


  		




  
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    void weakSatisfy() {


  		




  
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	NoteHypothesis h;


  		




  
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	NoteHypothesis::Estimate e1(500, RealTime::fromMilliseconds(0), 0.5);


  		




  
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	NoteHypothesis::Estimate e2(500, RealTime::fromMilliseconds(10), 0.5);


  		




  
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	NoteHypothesis::Estimate e3(500, RealTime::fromMilliseconds(20), 0.5);


  		




  
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	NoteHypothesis::Estimate e4(500, RealTime::fromMilliseconds(30), 0.5);


  		




  
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	NoteHypothesis::Estimate e5(500, RealTime::fromMilliseconds(40), 0.5);


  		




  
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	NoteHypothesis::Estimate e6(500, RealTime::fromMilliseconds(90), 0.5);


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::New);


  		




  
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	QVERIFY(h.accept(e1));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(h.accept(e2));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(h.accept(e3));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(h.accept(e4));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Provisional);


  		




  
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	QVERIFY(h.accept(e5));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Satisfied);


  		




  
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	QVERIFY(!h.accept(e6));


  		




  
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	QCOMPARE(h.getState(), NoteHypothesis::Expired);


  		




  
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    }


  		




  
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};


  		




  
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}


  		




  
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#endif


  		












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