Add autotest for QMetaMethod introspection

This autotest checks that meta-methods can be properly inspected
(signature, return type, parameter types, etc.).

Change-Id: I13dc75ec5123280e94ec738dade3f54e427fdbaa
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

2 files changed, 620 insertions, 0 deletions

diff --git a/tests/auto/corelib/kernel/qmetamethod/qmetamethod.pro b/tests/auto/corelib/kernel/qmetamethod/qmetamethod.pro
new file mode 100644
index 0000000000..f909742748
--- /dev/null
+++ b/tests/auto/corelib/kernel/qmetamethod/qmetamethod.pro
@@ -0,0 +1,5 @@
+CONFIG += testcase
+TARGET = tst_qmetamethod
+QT = core testlib
+SOURCES = tst_qmetamethod.cpp
+macx:CONFIG -= app_bundle
diff --git a/tests/auto/corelib/kernel/qmetamethod/tst_qmetamethod.cpp b/tests/auto/corelib/kernel/qmetamethod/tst_qmetamethod.cpp
new file mode 100644
index 0000000000..cb34d411fd
--- /dev/null
+++ b/tests/auto/corelib/kernel/qmetamethod/tst_qmetamethod.cpp
@@ -0,0 +1,615 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** 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 <QtTest/QtTest>
+
+#include <qobject.h>
+#include <qmetaobject.h>
+
+class tst_QMetaMethod : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void method_data();
+    void method();
+};
+
+struct CustomType { };
+Q_DECLARE_METATYPE(CustomType)
+
+struct CustomUnregisteredType { };
+
+Q_DECLARE_METATYPE(QMetaMethod::Access)
+Q_DECLARE_METATYPE(QMetaMethod::MethodType)
+
+class MethodTestObject : public QObject
+{
+    Q_OBJECT
+public:
+    Q_INVOKABLE MethodTestObject();
+    Q_INVOKABLE MethodTestObject(int constructorIntArg);
+    Q_INVOKABLE MethodTestObject(qreal constructorQRealArg);
+    Q_INVOKABLE MethodTestObject(const QString &constructorQStringArg);
+    Q_INVOKABLE MethodTestObject(CustomType constructorCustomTypeArg);
+    Q_INVOKABLE MethodTestObject(CustomUnregisteredType constructorCustomUnregisteredTypeArg);
+    Q_INVOKABLE MethodTestObject(bool boolArg, int intArg, uint uintArg,
+                                 qlonglong longlongArg, qulonglong ulonglongArg,
+                                 double doubleArg, long longArg, short shortArg,
+                                 char charArg, ulong ulongArg, ushort ushortArg,
+                                 uchar ucharArg, float floatArg);
+    Q_INVOKABLE MethodTestObject(bool, int);
+
+    Q_INVOKABLE void voidInvokable();
+    Q_INVOKABLE void voidInvokableInt(int voidInvokableIntArg);
+    Q_INVOKABLE void voidInvokableQReal(qreal voidInvokableQRealArg);
+    Q_INVOKABLE void voidInvokableQString(const QString &voidInvokableQStringArg);
+    Q_INVOKABLE void voidInvokableCustomType(CustomType voidInvokableCustomTypeArg);
+    Q_INVOKABLE void voidInvokableCustomUnregisteredType(CustomUnregisteredType voidInvokableCustomUnregisteredTypeArg);
+    Q_INVOKABLE bool boolInvokable();
+    Q_INVOKABLE qreal qrealInvokable();
+    Q_INVOKABLE QString qstringInvokable();
+    Q_INVOKABLE CustomType customTypeInvokable();
+    Q_INVOKABLE CustomUnregisteredType customUnregisteredTypeInvokable();
+    Q_INVOKABLE QVariant qvariantInvokableBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat(
+        bool boolArg, int intArg, uint uintArg, qlonglong longlongArg, qulonglong ulonglongArg, double doubleArg,
+        long longArg, short shortArg, char charArg, ulong ulongArg, ushort ushortArg, uchar ucharArg, float floatArg);
+    Q_INVOKABLE void voidInvokableNoParameterNames(bool, int);
+public slots:
+    void voidSlot();
+    void voidSlotInt(int voidSlotIntArg);
+    void voidSlotQReal(qreal voidSlotQRealArg);
+    void voidSlotQString(const QString &voidSlotQStringArg);
+    void voidSlotCustomType(CustomType voidSlotCustomTypeArg);
+    void voidSlotCustomUnregisteredType(CustomUnregisteredType voidSlotCustomUnregisteredTypeArg);
+    bool boolSlot();
+    qreal qrealSlot();
+    QString qstringSlot();
+    CustomType customTypeSlot();
+    CustomUnregisteredType customUnregisteredTypeSlot();
+    QVariant qvariantSlotBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat(
+        bool boolArg, int intArg, uint uintArg, qlonglong longlongArg, qulonglong ulonglongArg, double doubleArg,
+        long longArg, short shortArg, char charArg, ulong ulongArg, ushort ushortArg, uchar ucharArg, float floatArg);
+    void voidSlotNoParameterNames(bool, int);
+signals:
+    void voidSignal();
+    void voidSignalInt(int voidSignalIntArg);
+    void voidSignalQReal(qreal voidSignalQRealArg);
+    void voidSignalQString(const QString &voidSignalQStringArg);
+    void voidSignalCustomType(CustomType voidSignalCustomTypeArg);
+    void voidSignalCustomUnregisteredType(CustomUnregisteredType voidSignalCustomUnregisteredTypeArg);
+    bool boolSignal();
+    qreal qrealSignal();
+    QString qstringSignal();
+    CustomType customTypeSignal();
+    CustomUnregisteredType customUnregisteredTypeSignal();
+    QVariant qvariantSignalBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat(
+        bool boolArg, int intArg, uint uintArg, qlonglong longlongArg, qulonglong ulonglongArg, double doubleArg,
+        long longArg, short shortArg, char charArg, ulong ulongArg, ushort ushortArg, uchar ucharArg, float floatArg);
+    void voidSignalNoParameterNames(bool, int);
+};
+
+MethodTestObject::MethodTestObject() {}
+MethodTestObject::MethodTestObject(int) {}
+MethodTestObject::MethodTestObject(qreal) {}
+MethodTestObject::MethodTestObject(const QString &) {}
+MethodTestObject::MethodTestObject(CustomType) {}
+MethodTestObject::MethodTestObject(CustomUnregisteredType) {}
+MethodTestObject::MethodTestObject(bool, int, uint, qlonglong, qulonglong,
+                                   double, long, short, char, ulong, ushort,
+                                   uchar, float) {}
+MethodTestObject::MethodTestObject(bool, int) {}
+
+void MethodTestObject::voidInvokable() {}
+void MethodTestObject::voidInvokableInt(int) {}
+void MethodTestObject::voidInvokableQReal(qreal) {}
+void MethodTestObject::voidInvokableQString(const QString &) {}
+void MethodTestObject::voidInvokableCustomType(CustomType) {}
+void MethodTestObject::voidInvokableCustomUnregisteredType(CustomUnregisteredType) {}
+bool MethodTestObject::boolInvokable() { return true; }
+qreal MethodTestObject::qrealInvokable() { return 1.0; }
+QString MethodTestObject::qstringInvokable() { return QString(); }
+CustomType MethodTestObject::customTypeInvokable() { return CustomType(); }
+CustomUnregisteredType MethodTestObject::customUnregisteredTypeInvokable()
+{
+    return CustomUnregisteredType();
+}
+QVariant MethodTestObject::qvariantInvokableBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat(
+    bool, int, uint, qlonglong, qulonglong, double, long, short, char, ulong, ushort, uchar, float)
+{
+    return QVariant();
+}
+void MethodTestObject::voidInvokableNoParameterNames(bool, int) {}
+
+void MethodTestObject::voidSlot() {}
+void MethodTestObject::voidSlotInt(int) {}
+void MethodTestObject::voidSlotQReal(qreal) {}
+void MethodTestObject::voidSlotQString(const QString &) {}
+void MethodTestObject::voidSlotCustomType(CustomType) {}
+void MethodTestObject::voidSlotCustomUnregisteredType(CustomUnregisteredType) {}
+bool MethodTestObject::boolSlot() { return true; }
+qreal MethodTestObject::qrealSlot() { return 1.0; }
+QString MethodTestObject::qstringSlot() { return QString(); }
+CustomType MethodTestObject::customTypeSlot() { return CustomType(); }
+CustomUnregisteredType MethodTestObject::customUnregisteredTypeSlot()
+{
+    return CustomUnregisteredType();
+}
+QVariant MethodTestObject::qvariantSlotBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat(
+    bool, int, uint, qlonglong, qulonglong, double, long, short, char, ulong, ushort, uchar, float)
+{
+    return QVariant();
+}
+void MethodTestObject::voidSlotNoParameterNames(bool, int) {}
+
+void tst_QMetaMethod::method_data()
+{
+    QTest::addColumn<QByteArray>("signature");
+    QTest::addColumn<int>("returnType");
+    QTest::addColumn<QByteArray>("returnTypeName");
+    QTest::addColumn<QList<int> >("parameterTypes");
+    QTest::addColumn<QList<QByteArray> >("parameterTypeNames");
+    QTest::addColumn<QList<QByteArray> >("parameterNames");
+    QTest::addColumn<QMetaMethod::Access>("access");
+    QTest::addColumn<QMetaMethod::MethodType>("methodType");
+
+    QTest::newRow("voidSignal")
+            << QByteArray("voidSignal()")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("voidInvokable")
+            << QByteArray("voidInvokable()")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("voidSlot")
+            << QByteArray("voidSlot()")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("MethodTestObject()")
+            << QByteArray("MethodTestObject()")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Constructor;
+
+    QTest::newRow("voidSignalInt")
+            << QByteArray("voidSignalInt(int)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::Int))
+            << (QList<QByteArray>() << QByteArray("int"))
+            << (QList<QByteArray>() << QByteArray("voidSignalIntArg"))
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("voidInvokableInt")
+            << QByteArray("voidInvokableInt(int)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::Int))
+            << (QList<QByteArray>() << QByteArray("int"))
+            << (QList<QByteArray>() << QByteArray("voidInvokableIntArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("voidSlotInt")
+            << QByteArray("voidSlotInt(int)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::Int))
+            << (QList<QByteArray>() << QByteArray("int"))
+            << (QList<QByteArray>() << QByteArray("voidSlotIntArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("MethodTestObject(int)")
+            << QByteArray("MethodTestObject(int)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::Int))
+            << (QList<QByteArray>() << QByteArray("int"))
+            << (QList<QByteArray>() << QByteArray("constructorIntArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Constructor;
+
+    QTest::newRow("voidSignalQReal")
+            << QByteArray("voidSignalQReal(qreal)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << qMetaTypeId<qreal>())
+            << (QList<QByteArray>() << QByteArray("qreal"))
+            << (QList<QByteArray>() << QByteArray("voidSignalQRealArg"))
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("voidInvokableQReal")
+            << QByteArray("voidInvokableQReal(qreal)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << qMetaTypeId<qreal>())
+            << (QList<QByteArray>() << QByteArray("qreal"))
+            << (QList<QByteArray>() << QByteArray("voidInvokableQRealArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("voidSlotQReal")
+            << QByteArray("voidSlotQReal(qreal)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << qMetaTypeId<qreal>())
+            << (QList<QByteArray>() << QByteArray("qreal"))
+            << (QList<QByteArray>() << QByteArray("voidSlotQRealArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("MethodTestObject(qreal)")
+            << QByteArray("MethodTestObject(qreal)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << qMetaTypeId<qreal>())
+            << (QList<QByteArray>() << QByteArray("qreal"))
+            << (QList<QByteArray>() << QByteArray("constructorQRealArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Constructor;
+
+    QTest::newRow("voidSignalQString")
+            << QByteArray("voidSignalQString(QString)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::QString))
+            << (QList<QByteArray>() << QByteArray("QString"))
+            << (QList<QByteArray>() << QByteArray("voidSignalQStringArg"))
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("voidInvokableQString")
+            << QByteArray("voidInvokableQString(QString)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::QString))
+            << (QList<QByteArray>() << QByteArray("QString"))
+            << (QList<QByteArray>() << QByteArray("voidInvokableQStringArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("voidSlotQString")
+            << QByteArray("voidSlotQString(QString)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::QString))
+            << (QList<QByteArray>() << QByteArray("QString"))
+            << (QList<QByteArray>() << QByteArray("voidSlotQStringArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("MethodTestObject(QString)")
+            << QByteArray("MethodTestObject(QString)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::QString))
+            << (QList<QByteArray>() << QByteArray("QString"))
+            << (QList<QByteArray>() << QByteArray("constructorQStringArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Constructor;
+
+    QTest::newRow("voidSignalCustomType")
+            << QByteArray("voidSignalCustomType(CustomType)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << qMetaTypeId<CustomType>())
+            << (QList<QByteArray>() << QByteArray("CustomType"))
+            << (QList<QByteArray>() << QByteArray("voidSignalCustomTypeArg"))
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("voidInvokableCustomType")
+            << QByteArray("voidInvokableCustomType(CustomType)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << qMetaTypeId<CustomType>())
+            << (QList<QByteArray>() << QByteArray("CustomType"))
+            << (QList<QByteArray>() << QByteArray("voidInvokableCustomTypeArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("voidSlotCustomType")
+            << QByteArray("voidSlotCustomType(CustomType)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << qMetaTypeId<CustomType>())
+            << (QList<QByteArray>() << QByteArray("CustomType"))
+            << (QList<QByteArray>() << QByteArray("voidSlotCustomTypeArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("MethodTestObject(CustomType)")
+            << QByteArray("MethodTestObject(CustomType)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << qMetaTypeId<CustomType>())
+            << (QList<QByteArray>() << QByteArray("CustomType"))
+            << (QList<QByteArray>() << QByteArray("constructorCustomTypeArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Constructor;
+
+    QTest::newRow("voidSignalCustomUnregisteredType")
+            << QByteArray("voidSignalCustomUnregisteredType(CustomUnregisteredType)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << 0)
+            << (QList<QByteArray>() << QByteArray("CustomUnregisteredType"))
+            << (QList<QByteArray>() << QByteArray("voidSignalCustomUnregisteredTypeArg"))
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("voidInvokableCustomUnregisteredType")
+            << QByteArray("voidInvokableCustomUnregisteredType(CustomUnregisteredType)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << 0)
+            << (QList<QByteArray>() << QByteArray("CustomUnregisteredType"))
+            << (QList<QByteArray>() << QByteArray("voidInvokableCustomUnregisteredTypeArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("voidSlotCustomUnregisteredType")
+            << QByteArray("voidSlotCustomUnregisteredType(CustomUnregisteredType)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << 0)
+            << (QList<QByteArray>() << QByteArray("CustomUnregisteredType"))
+            << (QList<QByteArray>() << QByteArray("voidSlotCustomUnregisteredTypeArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("MethodTestObject(CustomUnregisteredType)")
+            << QByteArray("MethodTestObject(CustomUnregisteredType)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << 0)
+            << (QList<QByteArray>() << QByteArray("CustomUnregisteredType"))
+            << (QList<QByteArray>() << QByteArray("constructorCustomUnregisteredTypeArg"))
+            << QMetaMethod::Public
+            << QMetaMethod::Constructor;
+
+    QTest::newRow("boolSignal")
+            << QByteArray("boolSignal()")
+            << int(QMetaType::Bool) << QByteArray("bool")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("boolInvokable")
+            << QByteArray("boolInvokable()")
+            << int(QMetaType::Bool) << QByteArray("bool")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("boolSlot")
+            << QByteArray("boolSlot()")
+            << int(QMetaType::Bool) << QByteArray("bool")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("qrealSignal")
+            << QByteArray("qrealSignal()")
+            << int(QMetaType::QReal) << QByteArray("qreal")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("qrealInvokable")
+            << QByteArray("qrealInvokable()")
+            << int(QMetaType::QReal) << QByteArray("qreal")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("qrealSlot")
+            << QByteArray("qrealSlot()")
+            << int(QMetaType::QReal) << QByteArray("qreal")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("qstringSignal")
+            << QByteArray("qstringSignal()")
+            << int(QMetaType::QString) << QByteArray("QString")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("qstringInvokable")
+            << QByteArray("qstringInvokable()")
+            << int(QMetaType::QString) << QByteArray("QString")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("qstringSlot")
+            << QByteArray("qstringSlot()")
+            << int(QMetaType::QString) << QByteArray("QString")
+            << (QList<int>())
+            << (QList<QByteArray>())
+            << (QList<QByteArray>())
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    {
+        QList<int> parameterTypes = QList<int>()
+                << int(QMetaType::Bool) << int(QMetaType::Int) << int(QMetaType::UInt)
+                << int(QMetaType::LongLong) << int(QMetaType::ULongLong) << int(QMetaType::Double)
+                << int(QMetaType::Long) << int(QMetaType::Short) << int(QMetaType::Char)
+                << int(QMetaType::ULong) << int(QMetaType::UShort) << int(QMetaType::UChar)
+                << int(QMetaType::Float);
+        QList<QByteArray> parameterTypeNames = QList<QByteArray>()
+                << QByteArray("bool") << QByteArray("int") << QByteArray("uint")
+                << QByteArray("qlonglong") << QByteArray("qulonglong") << QByteArray("double")
+                << QByteArray("long") << QByteArray("short") << QByteArray("char") << QByteArray("ulong")
+                << QByteArray("ushort") << QByteArray("uchar") << QByteArray("float");
+        QList<QByteArray> parameterNames = QList<QByteArray>()
+                << QByteArray("boolArg") << QByteArray("intArg") << QByteArray("uintArg")
+                << QByteArray("longlongArg") << QByteArray("ulonglongArg") << QByteArray("doubleArg")
+                << QByteArray("longArg") << QByteArray("shortArg") << QByteArray("charArg")
+                << QByteArray("ulongArg") << QByteArray("ushortArg") << QByteArray("ucharArg")
+                << QByteArray("floatArg");
+
+        QTest::newRow("qvariantSignalBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat")
+                << QByteArray("qvariantSignalBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat("
+                              "bool,int,uint,qlonglong,qulonglong,double,long,short,char,ulong,ushort,uchar,float)")
+                << int(QMetaType::QVariant) << QByteArray("QVariant")
+                << parameterTypes << parameterTypeNames << parameterNames
+                << QMetaMethod::Protected
+                << QMetaMethod::Signal;
+
+        QTest::newRow("qvariantInvokableBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat")
+                << QByteArray("qvariantInvokableBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat("
+                              "bool,int,uint,qlonglong,qulonglong,double,long,short,char,ulong,ushort,uchar,float)")
+                << int(QMetaType::QVariant) << QByteArray("QVariant")
+                << parameterTypes << parameterTypeNames << parameterNames
+                << QMetaMethod::Public
+                << QMetaMethod::Method;
+
+        QTest::newRow("qvariantSlotBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat")
+                << QByteArray("qvariantSlotBoolIntUIntLonglongULonglongDoubleLongShortCharUlongUshortUcharFloat("
+                              "bool,int,uint,qlonglong,qulonglong,double,long,short,char,ulong,ushort,uchar,float)")
+                << int(QMetaType::QVariant) << QByteArray("QVariant")
+                << parameterTypes << parameterTypeNames << parameterNames
+                << QMetaMethod::Public
+                << QMetaMethod::Slot;
+
+        QTest::newRow("MethodTestObject(bool,int,uint,qlonglong,qulonglong,double,long,short,char,ulong,ushort,uchar,float)")
+                << QByteArray("MethodTestObject(bool,int,uint,qlonglong,qulonglong,double,long,short,char,ulong,ushort,uchar,float)")
+                << int(QMetaType::Void) << QByteArray("")
+                << parameterTypes << parameterTypeNames << parameterNames
+                << QMetaMethod::Public
+                << QMetaMethod::Constructor;
+    }
+
+    QTest::newRow("voidSignalNoParameterNames")
+            << QByteArray("voidSignalNoParameterNames(bool,int)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::Bool) << int(QMetaType::Int))
+            << (QList<QByteArray>() << QByteArray("bool") << QByteArray("int"))
+            << (QList<QByteArray>() << QByteArray("") << QByteArray(""))
+            << QMetaMethod::Protected
+            << QMetaMethod::Signal;
+
+    QTest::newRow("voidInvokableNoParameterNames")
+            << QByteArray("voidInvokableNoParameterNames(bool,int)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::Bool) << int(QMetaType::Int))
+            << (QList<QByteArray>() << QByteArray("bool") << QByteArray("int"))
+            << (QList<QByteArray>() << QByteArray("") << QByteArray(""))
+            << QMetaMethod::Public
+            << QMetaMethod::Method;
+
+    QTest::newRow("voidSlotNoParameterNames")
+            << QByteArray("voidSlotNoParameterNames(bool,int)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::Bool) << int(QMetaType::Int))
+            << (QList<QByteArray>() << QByteArray("bool") << QByteArray("int"))
+            << (QList<QByteArray>() << QByteArray("") << QByteArray(""))
+            << QMetaMethod::Public
+            << QMetaMethod::Slot;
+
+    QTest::newRow("MethodTestObject(bool,int)")
+            << QByteArray("MethodTestObject(bool,int)")
+            << int(QMetaType::Void) << QByteArray("")
+            << (QList<int>() << int(QMetaType::Bool) << int(QMetaType::Int))
+            << (QList<QByteArray>() << QByteArray("bool") << QByteArray("int"))
+            << (QList<QByteArray>() << QByteArray("") << QByteArray(""))
+            << QMetaMethod::Public
+            << QMetaMethod::Constructor;
+}
+
+void tst_QMetaMethod::method()
+{
+    QFETCH(QByteArray, signature);
+    QFETCH(int, returnType);
+    QFETCH(QByteArray, returnTypeName);
+    QFETCH(QList<int>, parameterTypes);
+    QFETCH(QList<QByteArray>, parameterTypeNames);
+    QFETCH(QList<QByteArray>, parameterNames);
+    QFETCH(QMetaMethod::MethodType, methodType);
+    QFETCH(QMetaMethod::Access, access);
+
+    QVERIFY(parameterTypes.size() == parameterTypeNames.size());
+    QVERIFY(parameterTypes.size() == parameterNames.size());
+
+    const QMetaObject *mo = &MethodTestObject::staticMetaObject;
+    int index = (methodType == QMetaMethod::Constructor)
+                ? mo->indexOfConstructor(signature) : mo->indexOfMethod(signature);
+    QVERIFY(index != -1);
+    QMetaMethod method = (methodType == QMetaMethod::Constructor)
+                         ? mo->constructor(index) : mo->method(index);
+    QCOMPARE(method.methodType(), methodType);
+    QCOMPARE(method.access(), access);
+
+    QCOMPARE(method.signature(), signature.constData());
+
+    QCOMPARE(method.tag(), "");
+
+    QCOMPARE(method.typeName(), returnTypeName.constData());
+    QCOMPARE(QMetaType::type(method.typeName()), returnType);
+
+    QCOMPARE(method.parameterTypes(), parameterTypeNames);
+    QCOMPARE(method.parameterNames(), parameterNames);
+}
+
+QTEST_MAIN(tst_QMetaMethod)
+#include "tst_qmetamethod.moc"