test.cpp

LINUX下的混音软件

             << (et-st)*10 << "ms\n";

//        gsCount = 100000;

        for (i = 0; i < NAME_COUNT; ++i) {
            sprintf(b+4, "%ds", i);
            names[i] = b;
        }

        st = times(&spare);
        for (i = 0; i < gsCount; ++i) {
                e1.set<String>(names[i % NAME_COUNT], b);
        }
        et = times(&spare);
        cout << "Event: " << gsCount << " setStrings: " << (et-st)*10 << "ms\n";
        
        st = times(&spare);
        j = 0;
        for (i = 0; i < gsCount; ++i) {
                if (i%4==0) sprintf(b+4, "%ds", i);
                j += e1.get<String>(names[i % NAME_COUNT]).size();
        }
        et = times(&spare);
        cout << "Event: " << gsCount << " getStrings: " << (et-st)*10 << "ms (result: " << j << ")\n";
        
        st = times(&spare);
        for (i = 0; i < 1000; ++i) {
                Event e11(e1);
                (void)e11.get<String>(names[i % NAME_COUNT]);
        }
        et = times(&spare);
        cout << "Event: 1000 copy ctors of " << e1.getStorageSize() << "-byte element: "
             << (et-st)*10 << "ms\n";

        st = times(&spare);
        for (i = 0; i < 1000; ++i) {
                Event e11(e1);
                (void)e11.get<String>(names[i % NAME_COUNT]);
		(void)e11.set<String>(names[i % NAME_COUNT], "blah");
        }
        et = times(&spare);
        cout << "Event: 1000 copy ctors plus set<String> of " << e1.getStorageSize() << "-byte element: "
             << (et-st)*10 << "ms\n";

//	gsCount = 1000000;

        st = times(&spare);
        for (i = 0; i < gsCount; ++i) {
	        Event e21("dummy", i, 0, MIN_SUBORDERING);
        }
        et = times(&spare);
        cout << "Event: " << gsCount << " event ctors alone: "
             << (et-st)*10 << "ms\n";
	
        st = times(&spare);
        for (i = 0; i < gsCount; ++i) {
	    std::string s0("dummy");
	    std::string s1 = s0;
        }
        et = times(&spare);
        cout << "Event: " << gsCount << " string ctors+assignents: "
             << (et-st)*10 << "ms\n";
	
        st = times(&spare);
        for (i = 0; i < gsCount; ++i) {
	        Event e21("dummy", i, 0, MIN_SUBORDERING);
                (void)e21.getAbsoluteTime();
                (void)e21.getDuration();
                (void)e21.getSubOrdering();
        }
        et = times(&spare);
        cout << "Event: " << gsCount << " event ctors plus getAbsTime/Duration/SubOrdering: "
             << (et-st)*10 << "ms\n";
	
        st = times(&spare);
        for (i = 0; i < gsCount; ++i) {
	        Event e21("dummy", i, 0, MIN_SUBORDERING);
                (void)e21.getAbsoluteTime();
                (void)e21.getDuration();
                (void)e21.getSubOrdering();
		e21.set<Int>(names[0], 40);
		(void)e21.get<Int>(names[0]);
        }
        et = times(&spare);
        cout << "Event: " << gsCount << " event ctors plus one get/set and getAbsTime/Duration/SubOrdering: "
             << (et-st)*10 << "ms\n";
	

#else
        cout << "Skipping test speed of Event\n";
#endif // TEST_SPEED

#ifdef NOT_DEFINED
        cout << "Testing segment shrinking\n";
        
        Segment segment(5, 0);
        unsigned int nbBars = segment.getNbBars();

        cout << "Segment nbBars : " << nbBars << endl;
        if (nbBars != 5) {
                cerr << "%%%ERROR : segment nbBars should be 5\n";
        }

        Segment::iterator iter = segment.end();
        --iter;
        cout << "Last segment el. time : " << (*iter)->getAbsoluteTime() << endl;

        cout << "Shrinking segment to 3 bars : \n";
        segment.setNbBars(3);
        nbBars = segment.getNbBars();

        cout << "Segment new nbBars : " << nbBars << endl;
        if (nbBars != 3) {
                cerr << "%%%ERROR : segment new nbBars should be 3\n";
        }
#endif // NOT_DEFINED

#ifdef TEST_NOTATION_TYPES
        cout << "Testing duration-list stuff\n";

        cout << "2/4..." << endl;
        TimeSignature ts(2,4);
        DurationList dlist;
        ts.getDurationListForInterval
                (dlist, 1209,
                 ts.getBarDuration() - Note(Note::Semiquaver, true).getDuration());
        int acc = 0;
        for (DurationList::iterator i = dlist.begin(); i != dlist.end(); ++i) {
                cout << "duration: " << *i << endl;
                acc += *i;
        }
        cout << "total: " << acc << " (on bar duration of " << ts.getBarDuration() << ")" << endl;



        cout << "4/4 96/96..." << endl;
        ts = TimeSignature(4,4);
        dlist = DurationList();
        ts.getDurationListForInterval(dlist, 96, 96);
        acc = 0;
        for (DurationList::iterator i = dlist.begin(); i != dlist.end(); ++i) {
                cout << "duration: " << *i << endl;
                acc += *i;
        }
        cout << "total: " << acc << " (on bar duration of " << ts.getBarDuration() << ")" << endl;
        


        cout << "6/8..." << endl;
        ts = TimeSignature(6,8);
        dlist = DurationList();
        ts.getDurationListForInterval
                (dlist, 1209,
                 ts.getBarDuration() - Note(Note::Semiquaver, true).getDuration());
        acc = 0;
        for (DurationList::iterator i = dlist.begin(); i != dlist.end(); ++i) {
                cout << "duration: " << *i << endl;
                acc += *i;
        }
        cout << "total: " << acc << " (on bar duration of " << ts.getBarDuration() << ")" << endl;

        cout << "3/4..." << endl;
        ts = TimeSignature(3,4);
        dlist = DurationList();
        ts.getDurationListForInterval
                (dlist, 1209,
                 ts.getBarDuration() - Note(Note::Semiquaver, true).getDuration());
        acc = 0;
        for (DurationList::iterator i = dlist.begin(); i != dlist.end(); ++i) {
                cout << "duration: " << *i << endl;
                acc += *i;
        }
        cout << "total: " << acc << " (on bar duration of " << ts.getBarDuration() << ")" << endl;

        cout << "4/4..." << endl;
        ts = TimeSignature(4,4);
        dlist = DurationList();
        ts.getDurationListForInterval
                (dlist, 1209,
                 ts.getBarDuration() - Note(Note::Semiquaver, true).getDuration());
        acc = 0;
        for (DurationList::iterator i = dlist.begin(); i != dlist.end(); ++i) {
                cout << "duration: " << *i << endl;
                acc += *i;
        }
        cout << "total: " << acc << " (on bar duration of " << ts.getBarDuration() << ")" << endl;

        cout << "3/8..." << endl;
        ts = TimeSignature(3,8);
        dlist = DurationList();
        ts.getDurationListForInterval
                (dlist, 1209,
                 ts.getBarDuration() - Note(Note::Semiquaver, true).getDuration());
        acc = 0;
        for (DurationList::iterator i = dlist.begin(); i != dlist.end(); ++i) {
                cout << "duration: " << *i << endl;
                acc += *i;
        }
        cout << "total: " << acc << " (on bar duration of " << ts.getBarDuration() << ")" << endl;

        cout << "4/4 wacky placement..." << endl;
        ts = TimeSignature(4,4);
        dlist = DurationList();
        ts.getDurationListForInterval(dlist, 160, 1280);
        acc = 0;
        for (DurationList::iterator i = dlist.begin(); i != dlist.end(); ++i) {
                cout << "duration: " << *i << endl;
                acc += *i;
        }
        cout << "total: " << acc << " (on bar duration of " << ts.getBarDuration() << ")" << endl;

        cout << "Testing Segment::splitIntoTie() - splitting 384 -> 2*192\n";

	Composition c;
	Segment *ht = new Segment();
	c.addSegment(ht);
        Segment &t(*ht);
        SegmentNotationHelper nh(t);
        SegmentPerformanceHelper ph(t);

        Event *ev = new Event("note", 0, 384);
        ev->set<Int>("pitch", 60);
        t.insert(ev);

	Segment::iterator sb(t.begin());
        nh.splitIntoTie(sb, 384/2);

        for(Segment::iterator i = t.begin(); i != t.end(); ++i) {
                cout << "Event at " << (*i)->getAbsoluteTime()
                     << " - duration : " << (*i)->getDuration()
                     << endl;
        }

        Segment::iterator half2 = t.begin(); ++half2;
        
        cout << "Splitting 192 -> (48 + 144) : \n";

	sb = t.begin();
        nh.splitIntoTie(sb, 48);

        for(Segment::iterator i = t.begin(); i != t.end(); ++i) {
                cout << "Event at " << (*i)->getAbsoluteTime()
                     << " - duration : " << (*i)->getDuration()
                     << endl;
        }
        
        cout << "Splitting 192 -> (144 + 48) : \n";

        nh.splitIntoTie(half2, 144);


        for(Segment::iterator i = t.begin(); i != t.end(); ++i) {
                cout << "Event at " << (*i)->getAbsoluteTime()
                     << " - duration : " << (*i)->getDuration()
                     << " - performance duration : " <<
                    ph.getSoundingDuration(i) << endl;

		cout << endl;
		(*i)->dump(cout);
		cout << endl;
        }

	nh.autoBeam(t.begin(), t.end(), "beamed");

#endif // TEST_NOTATION_TYPES
};