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#include <QtTest/QtTest>
#ifdef QTEST_XMLPATTERNS
#include <QtXmlPatterns/QSourceLocation>
/* We expect these headers to be available. */
#include <QtXmlPatterns/QSourceLocation>
#include <QtXmlPatterns/qsourcelocation.h>
#include <QSourceLocation>
#include <qsourcelocation.h>
/*!
\class tst_QSourceLocation
\internal
\since 4.4
\brief Tests QSourceLocation
*/
class tst_QSourceLocation : public QObject
{
Q_OBJECT
private Q_SLOTS:
void isNull() const;
void defaultConstructor() const;
void valueConstructor() const;
void valueConstructorDefaultArguments() const;
void copyConstructor() const;
void assignmentOperator() const;
void equalnessOperator() const;
void equalnessOperator_data() const;
void defaultValues() const;
void constCorrectness() const;
void objectSize() const;
void setLine() const;
void setColumn() const;
void setUri() const;
void withinQVariant() const;
void debugStream() const;
void debugStream_data() const;
void withQHash() const;
};
/*!
We allocate a couple to catch reference counting bugs.
*/
void tst_QSourceLocation::defaultConstructor() const
{
QSourceLocation def1;
QSourceLocation def2;
QSourceLocation def3;
}
void tst_QSourceLocation::copyConstructor() const
{
{
QSourceLocation def;
QSourceLocation copy(def);
QCOMPARE(def.line(), qint64(-1));
QCOMPARE(def.column(), qint64(-1));
QCOMPARE(def.uri(), QUrl());
}
{
QSourceLocation val;
val.setLine(5);
val.setColumn(600);
val.setUri(QUrl(QLatin1String("http://example.com/")));
QSourceLocation copy(val);
QCOMPARE(copy.line(), qint64(5));
QCOMPARE(copy.column(), qint64(600));
QCOMPARE(copy.uri(), QUrl(QLatin1String("http://example.com/")));
}
{
/* Construct from a const object. */
const QSourceLocation val;
const QSourceLocation val2(val);
QCOMPARE(val, val2);
}
}
void tst_QSourceLocation::valueConstructor() const
{
const QSourceLocation sl(QUrl(QLatin1String("http://example.com/")), 5, 4);
QCOMPARE(sl.uri(), QUrl(QLatin1String("http://example.com/")));
QCOMPARE(sl.line(), qint64(5));
QCOMPARE(sl.column(), qint64(4));
}
void tst_QSourceLocation::valueConstructorDefaultArguments() const
{
/* The line and column arguments are optional. */
const QSourceLocation sl(QUrl(QLatin1String("http://example.com/")));
QCOMPARE(sl.uri(), QUrl(QLatin1String("http://example.com/")));
QCOMPARE(sl.line(), qint64(-1));
QCOMPARE(sl.column(), qint64(-1));
}
void tst_QSourceLocation::assignmentOperator() const
{
/* Assign to self. */
{
QSourceLocation def;
def = def;
QVERIFY(def.isNull());
QCOMPARE(def.line(), qint64(-1));
QCOMPARE(def.column(), qint64(-1));
QCOMPARE(def.uri(), QUrl());
}
/* Assign to default constructed object. */
{
QSourceLocation val;
val.setLine(3);
val.setColumn(4);
val.setUri(QUrl(QLatin1String("http://example.com/2")));
QSourceLocation assigned;
assigned = val;
QCOMPARE(assigned.line(), qint64(3));
QCOMPARE(assigned.column(), qint64(4));
QCOMPARE(assigned.uri(), QUrl(QLatin1String("http://example.com/2")));
}
/* Assign to modified object. */
{
QSourceLocation val;
val.setLine(3);
val.setColumn(4);
val.setUri(QUrl(QLatin1String("http://example.com/2")));
QSourceLocation assigned;
assigned.setLine(700);
assigned.setColumn(4000);
assigned.setUri(QUrl(QLatin1String("http://example.com/3")));
assigned = val;
QCOMPARE(assigned.line(), qint64(3));
QCOMPARE(assigned.column(), qint64(4));
QCOMPARE(assigned.uri(), QUrl(QLatin1String("http://example.com/2")));
}
}
/*!
This includes operator!=()
*/
void tst_QSourceLocation::equalnessOperator() const
{
QFETCH(QSourceLocation, v1);
QFETCH(QSourceLocation, v2);
QFETCH(bool, True);
QCOMPARE(v1 == v2, True);
QCOMPARE(v1 != v2, True);
}
void tst_QSourceLocation::equalnessOperator_data() const
{
QTest::addColumn<QSourceLocation>("v1");
QTest::addColumn<QSourceLocation>("v2");
QTest::addColumn<bool>("True");
{
QTest::newRow("Default constructed values")
<< QSourceLocation()
<< QSourceLocation()
<< true;
}
{
QSourceLocation modified;
modified.setColumn(4);
QTest::newRow("Default constructed, against column-modified")
<< QSourceLocation()
<< modified
<< false;
}
{
QSourceLocation modified;
modified.setLine(5);
QTest::newRow("Default constructed, against line-modified")
<< QSourceLocation()
<< modified
<< false;
}
{
QSourceLocation modified;
modified.setUri(QUrl(QLatin1String("http://example.com/")));
QTest::newRow("Default constructed, against line-modified")
<< QSourceLocation()
<< modified
<< false;
}
{
QSourceLocation modified;
modified.setUri(QUrl(QLatin1String("http://example.com/")));
modified.setLine(5);
modified.setColumn(4);
QTest::newRow("Default constructed, against all-modified")
<< QSourceLocation()
<< modified
<< false;
}
}
void tst_QSourceLocation::defaultValues() const
{
QSourceLocation def;
QCOMPARE(def.line(), qint64(-1));
QCOMPARE(def.column(), qint64(-1));
QCOMPARE(def.uri(), QUrl());
}
/*!
Call functions that must be const.
*/
void tst_QSourceLocation::constCorrectness() const
{
const QSourceLocation def;
def.line();
def.column();
def.uri();
def.isNull();
const QSourceLocation def2;
/* Equalness operator. */
QVERIFY(def == def2);
QCOMPARE(def, def2);
/* Inverse equalness operator. */
QVERIFY(def != def2);
}
void tst_QSourceLocation::objectSize() const
{
/* We can't compare the two values. QSourceLocation is 24 on some Mac OS X, while
* the other operand evaluates to 20. */
QVERIFY(sizeof(QSourceLocation) >= sizeof(QUrl) + sizeof(qint64) * 2);
}
void tst_QSourceLocation::isNull() const
{
{
QSourceLocation def;
QVERIFY(def.isNull());
def.setColumn(4);
QVERIFY(def.isNull());
}
{
QSourceLocation def2;
def2.setLine(4);
QVERIFY(def2.isNull());
}
{
QSourceLocation def3;
def3.setUri(QUrl(QLatin1String("http://example.com/")));
QVERIFY(!def3.isNull());
}
}
void tst_QSourceLocation::setLine() const
{
QSourceLocation sl;
sl.setLine(8);
QCOMPARE(sl.line(), qint64(8));
}
void tst_QSourceLocation::setColumn() const
{
QSourceLocation sl;
sl.setColumn(5);
QCOMPARE(sl.column(), qint64(5));
}
void tst_QSourceLocation::setUri() const
{
QSourceLocation sl;
sl.setUri(QUrl(QLatin1String("http://example.com/")));
QCOMPARE(sl.uri(), QUrl(QLatin1String("http://example.com/")));
}
void tst_QSourceLocation::withinQVariant() const
{
QSourceLocation val;
const QVariant variant(qVariantFromValue(val));
QSourceLocation val2(qVariantValue<QSourceLocation>(variant));
}
void tst_QSourceLocation::debugStream() const
{
QFETCH(QSourceLocation, location);
QFETCH(QString, expected);
QString actual;
QDebug stream(&actual);
#ifndef QT_NO_DEBUG_STREAM
stream << location;
QCOMPARE(actual, expected);
#endif
}
void tst_QSourceLocation::debugStream_data() const
{
QTest::addColumn<QSourceLocation>("location");
QTest::addColumn<QString>("expected");
{
QTest::newRow("Default constructed instance")
<< QSourceLocation()
<< QString::fromLatin1("QSourceLocation( QUrl( \"\" ) , line: -1 , column: -1 ) ");
}
{
QSourceLocation location(QUrl(QLatin1String("http://example.com/")), 4, 5);
QTest::newRow("Properties set")
<< location
<< QString::fromLatin1("QSourceLocation( QUrl( \"http://example.com/\" ) , line: 4 , column: 5 ) ");
}
}
void tst_QSourceLocation::withQHash() const
{
QCOMPARE(qHash(QSourceLocation()), qHash(QSourceLocation()));
}
QTEST_MAIN(tst_QSourceLocation)
#include "tst_qsourcelocation.moc"
#else
QTEST_NOOP_MAIN
#endif
// vim: et:ts=4:sw=4:sts=4