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diff --git a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
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+++ b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtCore>
+#include <QtTest/QtTest>
+
+#ifdef Q_OS_LINUX
+# include <pthread.h>
+#endif
+
+Q_DECLARE_METATYPE(QMetaType::Type)
+
+class tst_QMetaType: public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY(QList<QVariant> prop READ prop WRITE setProp)
+
+public:
+ tst_QMetaType() { propList << 42 << "Hello"; }
+
+ QList<QVariant> prop() const { return propList; }
+ void setProp(const QList<QVariant> &list) { propList = list; }
+
+private:
+ QList<QVariant> propList;
+
+private slots:
+ void defined();
+ void threadSafety();
+ void namespaces();
+ void qMetaTypeId();
+ void properties();
+ void normalizedTypes();
+ void typeName_data();
+ void typeName();
+ void construct();
+ void typedefs();
+ void isRegistered_data();
+ void isRegistered();
+ void unregisterType();
+ void QTBUG11316_registerStreamBuiltin();
+
+};
+
+struct Foo { int i; };
+
+void tst_QMetaType::defined()
+{
+ QCOMPARE(int(QMetaTypeId2<QString>::Defined), 1);
+ QCOMPARE(int(QMetaTypeId2<Foo>::Defined), 0);
+ QCOMPARE(int(QMetaTypeId2<void*>::Defined), 1);
+ QCOMPARE(int(QMetaTypeId2<int*>::Defined), 0);
+}
+
+struct Bar
+{
+ Bar()
+ {
+ // check re-entrancy
+ if (!QMetaType::isRegistered(qRegisterMetaType<Foo>("Foo"))) {
+ qWarning("%s: re-entrancy test failed", Q_FUNC_INFO);
+ ++failureCount;
+ }
+ }
+
+public:
+ static int failureCount;
+};
+
+int Bar::failureCount = 0;
+
+class MetaTypeTorturer: public QThread
+{
+ Q_OBJECT
+protected:
+ void run()
+ {
+ for (int i = 0; i < 1000; ++i) {
+ const QByteArray name = QString("Bar%1_%2").arg(i).arg((size_t)QThread::currentThreadId()).toLatin1();
+ const char *nm = name.constData();
+ int tp = qRegisterMetaType<Bar>(nm);
+#ifdef Q_OS_LINUX
+ pthread_yield();
+#endif
+ if (!QMetaType::isRegistered(tp)) {
+ ++failureCount;
+ qWarning() << name << "is not a registered metatype";
+ }
+ if (QMetaType::type(nm) != tp) {
+ ++failureCount;
+ qWarning() << "Wrong metatype returned for" << name;
+ }
+ if (QMetaType::typeName(tp) != name) {
+ ++failureCount;
+ qWarning() << "Wrong typeName returned for" << tp;
+ }
+ void *buf = QMetaType::construct(tp, 0);
+ void *buf2 = QMetaType::construct(tp, buf);
+ if (!buf) {
+ ++failureCount;
+ qWarning() << "Null buffer returned by QMetaType::construct(tp, 0)";
+ }
+ if (!buf2) {
+ ++failureCount;
+ qWarning() << "Null buffer returned by QMetaType::construct(tp, buf)";
+ }
+ QMetaType::destroy(tp, buf);
+ QMetaType::destroy(tp, buf2);
+ }
+ }
+public:
+ MetaTypeTorturer() : failureCount(0) { }
+ int failureCount;
+};
+
+void tst_QMetaType::threadSafety()
+{
+ MetaTypeTorturer t1;
+ MetaTypeTorturer t2;
+ MetaTypeTorturer t3;
+
+ t1.start();
+ t2.start();
+ t3.start();
+
+ QVERIFY(t1.wait());
+ QVERIFY(t2.wait());
+ QVERIFY(t3.wait());
+
+ QCOMPARE(t1.failureCount, 0);
+ QCOMPARE(t2.failureCount, 0);
+ QCOMPARE(t3.failureCount, 0);
+ QCOMPARE(Bar::failureCount, 0);
+}
+
+namespace TestSpace
+{
+ struct Foo { double d; };
+
+}
+Q_DECLARE_METATYPE(TestSpace::Foo)
+
+void tst_QMetaType::namespaces()
+{
+ TestSpace::Foo nf = { 11.12 };
+ QVariant v = qVariantFromValue(nf);
+ QCOMPARE(qvariant_cast<TestSpace::Foo>(v).d, 11.12);
+}
+
+void tst_QMetaType::qMetaTypeId()
+{
+ QCOMPARE(::qMetaTypeId<QString>(), int(QMetaType::QString));
+ QCOMPARE(::qMetaTypeId<int>(), int(QMetaType::Int));
+ QCOMPARE(::qMetaTypeId<TestSpace::Foo>(), QMetaType::type("TestSpace::Foo"));
+
+ QCOMPARE(::qMetaTypeId<char>(), QMetaType::type("char"));
+ QCOMPARE(::qMetaTypeId<uchar>(), QMetaType::type("unsigned char"));
+ QCOMPARE(::qMetaTypeId<signed char>(), QMetaType::type("signed char"));
+ QCOMPARE(::qMetaTypeId<qint8>(), QMetaType::type("qint8"));
+}
+
+void tst_QMetaType::properties()
+{
+ qRegisterMetaType<QList<QVariant> >("QList<QVariant>");
+
+ QVariant v = property("prop");
+
+ QCOMPARE(v.typeName(), "QVariantList");
+
+ QList<QVariant> values = v.toList();
+ QCOMPARE(values.count(), 2);
+ QCOMPARE(values.at(0).toInt(), 42);
+
+ values << 43 << "world";
+
+ QVERIFY(setProperty("prop", values));
+ v = property("prop");
+ QCOMPARE(v.toList().count(), 4);
+}
+
+template <typename T>
+struct Whity { T t; };
+
+Q_DECLARE_METATYPE( Whity < int > )
+Q_DECLARE_METATYPE(Whity<double>)
+
+void tst_QMetaType::normalizedTypes()
+{
+ int WhityIntId = ::qMetaTypeId<Whity<int> >();
+ int WhityDoubleId = ::qMetaTypeId<Whity<double> >();
+
+ QCOMPARE(QMetaType::type("Whity<int>"), WhityIntId);
+ QCOMPARE(QMetaType::type(" Whity < int > "), WhityIntId);
+ QCOMPARE(QMetaType::type("Whity<int >"), WhityIntId);
+
+ QCOMPARE(QMetaType::type("Whity<double>"), WhityDoubleId);
+ QCOMPARE(QMetaType::type(" Whity< double > "), WhityDoubleId);
+ QCOMPARE(QMetaType::type("Whity<double >"), WhityDoubleId);
+
+ QCOMPARE(qRegisterMetaType<Whity<int> >(" Whity < int > "), WhityIntId);
+ QCOMPARE(qRegisterMetaType<Whity<int> >("Whity<int>"), WhityIntId);
+ QCOMPARE(qRegisterMetaType<Whity<int> >("Whity<int > "), WhityIntId);
+
+ QCOMPARE(qRegisterMetaType<Whity<double> >(" Whity < double > "), WhityDoubleId);
+ QCOMPARE(qRegisterMetaType<Whity<double> >("Whity<double>"), WhityDoubleId);
+ QCOMPARE(qRegisterMetaType<Whity<double> >("Whity<double > "), WhityDoubleId);
+}
+
+void tst_QMetaType::typeName_data()
+{
+ QTest::addColumn<QMetaType::Type>("aType");
+ QTest::addColumn<QString>("aTypeName");
+
+ QTest::newRow("void") << QMetaType::Void << "void";
+ QTest::newRow("int") << QMetaType::Int << "int";
+ QTest::newRow("double") << QMetaType::Double << "double";
+ QTest::newRow("qlonglong") << QMetaType::LongLong << "qlonglong";
+ QTest::newRow("QRegExp") << QMetaType::QRegExp << "QRegExp";
+ QTest::newRow("void*") << QMetaType::VoidStar << "void*";
+ QTest::newRow("ulong") << QMetaType::ULong << "ulong";
+ QTest::newRow("QWidget*") << QMetaType::QWidgetStar << "QWidget*";
+}
+
+void tst_QMetaType::typeName()
+{
+ QFETCH(QMetaType::Type, aType);
+ QFETCH(QString, aTypeName);
+
+ QCOMPARE(QString::fromLatin1(QMetaType::typeName(aType)), aTypeName);
+}
+
+void tst_QMetaType::construct()
+{
+ QSize x(1, 1);
+ void *size = QMetaType::construct(QMetaType::QSize, &x);
+ QVERIFY(size);
+ QCOMPARE(static_cast<QSize *>(size)->width(), 1);
+ QMetaType::destroy(QMetaType::QSize, size);
+}
+
+typedef QString CustomString;
+Q_DECLARE_METATYPE(CustomString) //this line is useless
+
+void tst_QMetaType::typedefs()
+{
+ QCOMPARE(QMetaType::type("long long"), int(QMetaType::LongLong));
+ QCOMPARE(QMetaType::type("unsigned long long"), int(QMetaType::ULongLong));
+ QCOMPARE(QMetaType::type("qint8"), int(QMetaType::Char));
+ QCOMPARE(QMetaType::type("quint8"), int(QMetaType::UChar));
+ QCOMPARE(QMetaType::type("qint16"), int(QMetaType::Short));
+ QCOMPARE(QMetaType::type("quint16"), int(QMetaType::UShort));
+ QCOMPARE(QMetaType::type("qint32"), int(QMetaType::Int));
+ QCOMPARE(QMetaType::type("quint32"), int(QMetaType::UInt));
+ QCOMPARE(QMetaType::type("qint64"), int(QMetaType::LongLong));
+ QCOMPARE(QMetaType::type("quint64"), int(QMetaType::ULongLong));
+
+ // make sure the qreal typeId is the type id of the type it's defined to
+ QCOMPARE(QMetaType::type("qreal"), ::qMetaTypeId<qreal>());
+
+ qRegisterMetaType<CustomString>("CustomString");
+ QCOMPARE(QMetaType::type("CustomString"), ::qMetaTypeId<CustomString>());
+
+ typedef Whity<double> WhityDouble;
+ qRegisterMetaType<WhityDouble>("WhityDouble");
+ QCOMPARE(QMetaType::type("WhityDouble"), ::qMetaTypeId<WhityDouble>());
+}
+
+class IsRegisteredDummyType { };
+
+void tst_QMetaType::isRegistered_data()
+{
+ QTest::addColumn<int>("typeId");
+ QTest::addColumn<bool>("registered");
+
+ // predefined/custom types
+ QTest::newRow("QMetaType::Void") << int(QMetaType::Void) << true;
+ QTest::newRow("QMetaType::Int") << int(QMetaType::Int) << true;
+
+ int dummyTypeId = qRegisterMetaType<IsRegisteredDummyType>("IsRegisteredDummyType");
+
+ QTest::newRow("IsRegisteredDummyType") << dummyTypeId << true;
+
+ // unknown types
+ QTest::newRow("-1") << -1 << false;
+ QTest::newRow("-42") << -42 << false;
+ QTest::newRow("IsRegisteredDummyType + 1") << (dummyTypeId + 1) << false;
+}
+
+void tst_QMetaType::isRegistered()
+{
+ QFETCH(int, typeId);
+ QFETCH(bool, registered);
+ QCOMPARE(QMetaType::isRegistered(typeId), registered);
+}
+
+class RegUnreg
+{
+public:
+ RegUnreg() {};
+ RegUnreg(const RegUnreg &) {};
+ ~RegUnreg() {};
+};
+
+void tst_QMetaType::unregisterType()
+{
+ // cannot unregister standard types
+ int typeId = qRegisterMetaType<QList<QVariant> >("QList<QVariant>");
+ QCOMPARE(QMetaType::isRegistered(typeId), true);
+ QMetaType::unregisterType("QList<QVariant>");
+ QCOMPARE(QMetaType::isRegistered(typeId), true);
+ // allow unregister user types
+ typeId = qRegisterMetaType<RegUnreg>("RegUnreg");
+ QCOMPARE(QMetaType::isRegistered(typeId), true);
+ QMetaType::unregisterType("RegUnreg");
+ QCOMPARE(QMetaType::isRegistered(typeId), false);
+}
+
+void tst_QMetaType::QTBUG11316_registerStreamBuiltin()
+{
+ //should not crash;
+ qRegisterMetaTypeStreamOperators<QString>("QString");
+ qRegisterMetaTypeStreamOperators<QVariant>("QVariant");
+}
+
+QTEST_MAIN(tst_QMetaType)
+#include "tst_qmetatype.moc"