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#include <QtTest/QtTest>

#include <q3dict.h>

//TESTED_CLASS=

//TESTED_FILES=

class tst_Q3Dict : public QObject

{

Q_OBJECT

public:

    tst_Q3Dict();

    virtual ~tst_Q3Dict();

public slots:

    void init();

    void cleanup();

private slots:

    void resize();

    void acc_01_data();

    void acc_01();

};

tst_Q3Dict::tst_Q3Dict()

{

}

tst_Q3Dict::~tst_Q3Dict()

{

}

void tst_Q3Dict::init()

{

// TODO: Add initialization code here.

// This will be executed immediately before each test is run.

}

void tst_Q3Dict::cleanup()

{

// TODO: Add cleanup code here.

// This will be executed immediately after each test is run.

}

#include <qstring.h>

#include <qdatetime.h>

#include <stdlib.h>

QString keyFor( int i )

{

    QString key;

    key.sprintf("KEY%05d",i);

    return key;

}

#include <qapplication.h>

void tst_Q3Dict::acc_01_data()

{

    QTest::addColumn<int>("nins");

    //next we fill it with data

    QTest::newRow( "data0" )  << 5;

}

void tst_Q3Dict::acc_01()

{

    QFETCH(int,nins);

    Q3Dict<int> dict(7);

    dict.setAutoDelete( TRUE );

    for ( int i=0; i<nins; i++ ) {

	int* d = new int;

	*d = i;

	dict.insert(keyFor(i),d);

    }

    QTime timer;

    int start = nins/500;

    if (start == 0)

	start = 1;

    for ( int j=start; j<1000000; j+=1+j/10 ) {// don't want to use 0 here because that crashes

	timer.start();

	dict.resize( j );

//	int ms_r = timer.elapsed();

	int n=0;

	timer.start();

	for ( Q3DictIterator<int> it(dict); it.current(); ++it ) {

	    n++;

	    QVERIFY( keyFor( *it.current() ) == it.currentKey() ); // Wrong key if it isn't

	}

	QVERIFY( !(n != nins) ); //qFatal("Too few");

//	int ms_i = timer.elapsed();

	timer.start();

	for ( int i = 0; i<nins; i++ ) {

	    dict.find( keyFor(i) );

	}

//	int ms_f = timer.elapsed();

//	qDebug("resize(%d) took %dms, iteration took %dms, find took %0.1f\265s", j, ms_r, ms_i, 1000.0*ms_f/nins);

    }

    dict.resize( 10 );

}

void tst_Q3Dict::resize()

{

    Q3Dict<int> dict(7);

    QVERIFY( dict.size() == 7 );

    int i;

    for ( i=0; i<7; i++ ) {

	int* d = new int(i);

	dict.insert(keyFor(i),d);

    }

    QVERIFY(dict.size() == 7);

    for (i = 0; i < 7; ++i)

        delete dict.take(keyFor(i));

}

QTEST_APPLESS_MAIN(tst_Q3Dict)

#include "tst_q3dict.moc"