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qt5base-lts/tests/auto/qmetaobject/tst_qmetaobject.cpp
Jason McDonald 4bf7ac3968 Remove Q_ASSERT from QMetaObject autotest. 
Issue a helpful warning rather than ignoring the error in release mode
builds.

Change-Id: Iea7bf4d63f8227abaf7dcf1700c5fef62763afad
Task-number: QTBUG-17582
Reviewed-by: Rohan McGovern
(cherry picked from commit 6f082a3fdd368cd7a969b7f324354583d081da82)
2011-05-18 10:46:42 +10:00

1121 lines
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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.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qobject.h>
#include <qmetaobject.h>
#include <qlabel.h>
//TESTED_CLASS=
//TESTED_FILES=
struct MyStruct
{
int i;
};
namespace MyNamespace {
class MyClass : public QObject
{
Q_OBJECT
Q_PROPERTY(MyEnum myEnum READ myEnum WRITE setMyEnum)
Q_PROPERTY(MyFlags myFlags READ myFlags WRITE setMyFlags)
Q_ENUMS(MyEnum)
Q_FLAGS(MyFlags)
public:
enum MyEnum {
MyEnum1,
MyEnum2,
MyEnum3
};
enum MyFlag {
MyFlag1 = 0x01,
MyFlag2 = 0x02,
MyFlag3 = 0x04
};
Q_DECLARE_FLAGS(MyFlags, MyFlag)
MyEnum myEnum() const { return m_enum; }
void setMyEnum(MyEnum val) { m_enum = val; }
MyFlags myFlags() const { return m_flags; }
void setMyFlags(MyFlags val) { m_flags = val; }
MyClass(QObject *parent = 0)
: QObject(parent),
m_enum(MyEnum1),
m_flags(MyFlag1|MyFlag2)
{ }
private:
MyEnum m_enum;
MyFlags m_flags;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(MyClass::MyFlags)
}
class tst_QMetaObject : public QObject
{
Q_OBJECT
Q_ENUMS(EnumType)
Q_PROPERTY(EnumType value WRITE setValue READ getValue)
Q_PROPERTY(EnumType value2 WRITE set_value READ get_value)
Q_PROPERTY(MyStruct value3 WRITE setVal3 READ val3)
Q_PROPERTY(QList<QVariant> value4 WRITE setVal4 READ val4)
Q_PROPERTY(QVariantList value5 WRITE setVal5 READ val5)
Q_PROPERTY(int value6 READ value6 NOTIFY value6Changed)
Q_PROPERTY(MyStruct value7 READ value7 WRITE setVal7 NOTIFY value7Changed)
Q_PROPERTY(int value8 READ value8)
Q_PROPERTY(int value9 READ value9 CONSTANT)
Q_PROPERTY(int value10 READ value10 FINAL)
public:
enum EnumType { EnumType1 };
tst_QMetaObject();
~tst_QMetaObject();
void setValue(EnumType) {}
EnumType getValue() const { return EnumType1; }
void set_value(EnumType) {}
EnumType get_value() const { return EnumType1; }
void setVal3(MyStruct) {}
MyStruct val3() const { MyStruct s = {42}; return s; }
void setVal4(const QList<QVariant> &list) { value4 = list; }
QList<QVariant> val4() const { return value4; }
void setVal5(const QVariantList &list) { value5 = list; }
QVariantList val5() const { return value5; }
int value6() const { return 1; }
void setVal7(MyStruct) {}
MyStruct value7() const { MyStruct s = {42}; return s; }
int value8() const { return 1; }
int value9() const { return 1; }
int value10() const { return 1; }
QList<QVariant> value4;
QVariantList value5;
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void connectSlotsByName();
void invokeMetaMember();
void invokeQueuedMetaMember();
void invokeBlockingQueuedMetaMember();
void invokeCustomTypes();
void invokeMetaConstructor();
void invokeTypedefTypes();
void qtMetaObjectInheritance();
void normalizedSignature_data();
void normalizedSignature();
void normalizedType_data();
void normalizedType();
void customPropertyType();
void checkScope();
void propertyNotify();
void propertyConstant();
void propertyFinal();
void stdSet();
void classInfo();
void metaMethod();
void indexOfMethod_data();
void indexOfMethod();
signals:
void value6Changed();
void value7Changed(const QString &);
};
tst_QMetaObject::tst_QMetaObject()
{
}
tst_QMetaObject::~tst_QMetaObject()
{
}
void tst_QMetaObject::initTestCase()
{
}
void tst_QMetaObject::cleanupTestCase()
{
}
void tst_QMetaObject::init()
{
}
void tst_QMetaObject::cleanup()
{
}
void tst_QMetaObject::stdSet()
{
const QMetaObject *mo = metaObject();
QMetaProperty prop = mo->property(mo->indexOfProperty("value"));
QVERIFY(prop.isValid());
QVERIFY(prop.hasStdCppSet());
prop = mo->property(mo->indexOfProperty("value2"));
QVERIFY(prop.isValid());
QVERIFY(!prop.hasStdCppSet());
}
class CTestObject: public QObject
{
Q_OBJECT
public:
CTestObject(): QObject(), invokeCount1(0), invokeCount2(0)
{
}
void fire(const QString &name)
{
child = new QObject(this);
child->setObjectName(name);
QMetaObject::connectSlotsByName(this);
delete child; child = 0;
}
int invokeCount1;
int invokeCount2;
QObject *child;
public slots:
void on_child1_destroyed(QObject *obj = 0)
{
++invokeCount1;
if (!obj || obj != child)
qWarning() << "on_child1_destroyed invoked with wrong child object";
}
void on_child2_destroyed() { ++invokeCount2; }
};
class CTestObjectOverloads: public QObject
{
Q_OBJECT
public:
CTestObjectOverloads(): invokeCount1(0), invokeCount2(0) {}
int invokeCount1;
int invokeCount2;
QObject *child;
void fire(const QString &name)
{
child = new QObject(this);
child->setObjectName(name);
QMetaObject::connectSlotsByName(this);
delete child; child = 0;
}
private slots:
void on_child1_destroyed(QObject *obj)
{
++invokeCount1;
if (!obj || obj != child)
qWarning() << "on_child1_destroyed invoked with wrong child object";
}
void on_child1_destroyed() { ++invokeCount2; }
};
#define FUNCTION(x) "QMetaObject::" x ": "
void tst_QMetaObject::connectSlotsByName()
{
CTestObject obj;
QCOMPARE(obj.invokeCount1, 0);
QCOMPARE(obj.invokeCount2, 0);
QTest::ignoreMessage(QtWarningMsg, FUNCTION("connectSlotsByName") "No matching signal for on_child1_destroyed(QObject*)");
QTest::ignoreMessage(QtWarningMsg, FUNCTION("connectSlotsByName") "No matching signal for on_child2_destroyed()");
obj.fire("bubu");
QCOMPARE(obj.invokeCount1, 0);
QCOMPARE(obj.invokeCount2, 0);
QTest::ignoreMessage(QtWarningMsg, FUNCTION("connectSlotsByName") "No matching signal for on_child2_destroyed()");
obj.fire("child1");
QCOMPARE(obj.invokeCount1, 1);
QCOMPARE(obj.invokeCount2, 0);
QTest::ignoreMessage(QtWarningMsg, FUNCTION("connectSlotsByName") "No matching signal for on_child1_destroyed(QObject*)");
obj.fire("child2");
QCOMPARE(obj.invokeCount1, 1);
QCOMPARE(obj.invokeCount2, 1);
QTest::ignoreMessage(QtWarningMsg, FUNCTION("connectSlotsByName") "No matching signal for on_child2_destroyed()");
obj.fire("child1");
QCOMPARE(obj.invokeCount1, 2);
QCOMPARE(obj.invokeCount2, 1);
// now test with real overloads
CTestObjectOverloads obj2;
obj2.fire("child1");
QCOMPARE(obj2.invokeCount1, 1);
QCOMPARE(obj2.invokeCount2, 1);
}
class QtTestObject: public QObject
{
Q_OBJECT
public:
QtTestObject();
Q_INVOKABLE QtTestObject(QObject *parent);
public slots:
void sl0();
QString sl1(QString s1);
void sl2(QString s1, QString s2);
void sl3(QString s1, QString s2, QString s3);
void sl4(QString s1, QString s2, QString s3, const QString s4);
void sl5(QString s1, QString s2, QString s3, QString s4, const QString &s5);
void sl6(QString s1, QString s2, QString s3, QString s4, const QString s5, QString s6);
void sl7(QString s1, QString s2, QString s3, QString s4, QString s5, QString s6, QString s7);
void sl8(QString s1, QString s2, QString s3, QString s4, QString s5, QString s6, QString s7,
QString s8);
void sl9(QString s1, QString s2, QString s3, QString s4, QString s5, QString s6, QString s7,
QString s8, QString s9);
void sl10(QString s1, QString s2, QString s3, QString s4, QString s5, QString s6, QString s7,
QString s8, QString s9, QString s10);
QObject *sl11();
const char *sl12();
QList<QString> sl13(QList<QString> l1);
void testSender();
void testReference(QString &str);
void testLongLong(qint64 ll1, quint64 ll2);
void moveToThread(QThread *t)
{ QObject::moveToThread(t); }
signals:
void sig0();
QString sig1(QString s1);
protected:
QtTestObject(QVariant) {}
private:
QtTestObject(QVariant, QVariant) {}
public:
QString slotResult;
};
QtTestObject::QtTestObject()
{
connect(this, SIGNAL(sig0()), this, SLOT(sl0()));
connect(this, SIGNAL(sig1(QString)), this, SLOT(sl1(QString)));
}
QtTestObject::QtTestObject(QObject *parent)
: QObject(parent)
{
}
void QtTestObject::sl0() { slotResult = "sl0"; };
QString QtTestObject::sl1(QString s1) { slotResult = "sl1:" + s1; return "yessir"; }
void QtTestObject::sl2(QString s1, QString s2) { slotResult = "sl2:" + s1 + s2; }
void QtTestObject::sl3(QString s1, QString s2, QString s3)
{ slotResult = "sl3:" + s1 + s2 + s3; }
void QtTestObject::sl4(QString s1, QString s2, QString s3, const QString s4)
{ slotResult = "sl4:" + s1 + s2 + s3 + s4; }
void QtTestObject::sl5(QString s1, QString s2, QString s3, QString s4, const QString &s5)
{ slotResult = "sl5:" + s1 + s2 + s3 + s4 + s5; }
void QtTestObject::sl6(QString s1, QString s2, QString s3, QString s4,
const QString s5, QString s6)
{ slotResult = "sl6:" + s1 + s2 + s3 + s4 + s5 + s6; }
void QtTestObject::sl7(QString s1, QString s2, QString s3, QString s4, QString s5,
QString s6, QString s7)
{ slotResult = "sl7:" + s1 + s2 + s3 + s4 + s5 + s6 + s7; }
void QtTestObject::sl8(QString s1, QString s2, QString s3, QString s4, QString s5,
QString s6, QString s7, QString s8)
{ slotResult = "sl8:" + s1 + s2 + s3 + s4 + s5 + s6 + s7 + s8; }
void QtTestObject::sl9(QString s1, QString s2, QString s3, QString s4, QString s5,
QString s6, QString s7, QString s8, QString s9)
{ slotResult = "sl9:" + s1 + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9; }
void QtTestObject::sl10(QString s1, QString s2, QString s3, QString s4, QString s5,
QString s6, QString s7, QString s8, QString s9, QString s10)
{ slotResult = "sl10:" + s1 + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10; }
QObject *QtTestObject::sl11()
{ slotResult = "sl11"; return this; }
const char *QtTestObject::sl12()
{ slotResult = "sl12"; return "foo"; }
QList<QString> QtTestObject::sl13(QList<QString> l1)
{ slotResult = "sl13"; return l1; }
void QtTestObject::testReference(QString &str)
{ slotResult = "testReference:" + str; str = "gotcha"; }
void QtTestObject::testLongLong(qint64 ll1, quint64 ll2)
{ slotResult = "testLongLong:" + QString::number(ll1) + "," + QString::number(ll2); }
void QtTestObject::testSender()
{
slotResult.sprintf("%p", sender());
}
void tst_QMetaObject::invokeMetaMember()
{
QtTestObject obj;
QString t1("1"); QString t2("2"); QString t3("3"); QString t4("4"); QString t5("5");
QString t6("6"); QString t7("7"); QString t8("8"); QString t9("9"); QString t10("X");
QVERIFY(!QMetaObject::invokeMethod(0, 0));
QVERIFY(!QMetaObject::invokeMethod(0, "sl0"));
QVERIFY(!QMetaObject::invokeMethod(&obj, 0));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl0"));
QCOMPARE(obj.slotResult, QString("sl0"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl1", Q_ARG(QString, t1)));
QCOMPARE(obj.slotResult, QString("sl1:1"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl2", Q_ARG(const QString, t1), Q_ARG(QString, t2)));
QCOMPARE(obj.slotResult, QString("sl2:12"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl3", Q_ARG(QString, t1), Q_ARG(QString, t2), Q_ARG(QString, t3)));
QCOMPARE(obj.slotResult, QString("sl3:123"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl4", Q_ARG(QString, t1), Q_ARG(QString, t2), Q_ARG(QString, t3),
Q_ARG(QString, t4)));
QCOMPARE(obj.slotResult, QString("sl4:1234"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl5", Q_ARG(QString, t1), Q_ARG(QString, t2), Q_ARG(QString, t3),
Q_ARG(QString, t4), Q_ARG(QString, "5")));
QCOMPARE(obj.slotResult, QString("sl5:12345"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl6", Q_ARG(QString, t1), Q_ARG(QString, t2), Q_ARG(QString, t3),
Q_ARG(QString, t4), Q_ARG(QString, t5), Q_ARG(QString, t6)));
QCOMPARE(obj.slotResult, QString("sl6:123456"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl7", Q_ARG(QString, t1), Q_ARG(QString, t2), Q_ARG(QString, t3),
Q_ARG(QString, t4), Q_ARG(QString, t5), Q_ARG(QString, t6),
Q_ARG(QString, t7)));
QCOMPARE(obj.slotResult, QString("sl7:1234567"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl8", Q_ARG(QString, t1), Q_ARG(QString, t2), Q_ARG(QString, t3),
Q_ARG(QString, t4), Q_ARG(QString, t5), Q_ARG(QString, t6),
Q_ARG(QString, t7), Q_ARG(QString, t8)));
QCOMPARE(obj.slotResult, QString("sl8:12345678"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl9", Q_ARG(QString, t1), Q_ARG(QString, t2), Q_ARG(QString, t3),
Q_ARG(QString, t4), Q_ARG(QString, t5), Q_ARG(QString, t6),
Q_ARG(QString, t7), Q_ARG(QString, t8), Q_ARG(QString, t9)));
QCOMPARE(obj.slotResult, QString("sl9:123456789"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl11"));
QCOMPARE(obj.slotResult, QString("sl11"));
QVERIFY(QMetaObject::invokeMethod(&obj, "testSender"));
QCOMPARE(obj.slotResult, QString("0x0"));
QString refStr("whatever");
QVERIFY(QMetaObject::invokeMethod(&obj, "testReference", QGenericArgument("QString&", &refStr)));
QCOMPARE(obj.slotResult, QString("testReference:whatever"));
QCOMPARE(refStr, QString("gotcha"));
qint64 ll1 = -1;
quint64 ll2 = 0;
QVERIFY(QMetaObject::invokeMethod(&obj,
"testLongLong",
Q_ARG(qint64, ll1),
Q_ARG(quint64, ll2)));
QCOMPARE(obj.slotResult, QString("testLongLong:-1,0"));
QString exp;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl1", Q_RETURN_ARG(QString, exp), Q_ARG(QString, "bubu")));
QCOMPARE(exp, QString("yessir"));
QCOMPARE(obj.slotResult, QString("sl1:bubu"));
QObject *ptr = 0;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl11", Q_RETURN_ARG(QObject*,ptr)));
QCOMPARE(ptr, (QObject *)&obj);
QCOMPARE(obj.slotResult, QString("sl11"));
// try again with a space:
ptr = 0;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl11", Q_RETURN_ARG(QObject * , ptr)));
QCOMPARE(ptr, (QObject *)&obj);
QCOMPARE(obj.slotResult, QString("sl11"));
const char *ptr2 = 0;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl12", Q_RETURN_ARG(const char*, ptr2)));
QVERIFY(ptr2 != 0);
QCOMPARE(obj.slotResult, QString("sl12"));
// try again with a space:
ptr2 = 0;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl12", Q_RETURN_ARG(char const * , ptr2)));
QVERIFY(ptr2 != 0);
QCOMPARE(obj.slotResult, QString("sl12"));
// test w/ template args
QList<QString> returnValue, argument;
argument << QString("one") << QString("two") << QString("three");
QVERIFY(QMetaObject::invokeMethod(&obj, "sl13",
Q_RETURN_ARG(QList<QString>, returnValue),
Q_ARG(QList<QString>, argument)));
QCOMPARE(returnValue, argument);
QCOMPARE(obj.slotResult, QString("sl13"));
//test signals
QVERIFY(QMetaObject::invokeMethod(&obj, "sig0"));
QCOMPARE(obj.slotResult, QString("sl0"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sig1", Q_ARG(QString, "baba")));
QCOMPARE(obj.slotResult, QString("sl1:baba"));
exp.clear();
QVERIFY(QMetaObject::invokeMethod(&obj, "sig1", Q_RETURN_ARG(QString, exp), Q_ARG(QString, "hehe")));
QCOMPARE(exp, QString("yessir"));
QCOMPARE(obj.slotResult, QString("sl1:hehe"));
QTest::ignoreMessage(QtWarningMsg, "QMetaObject::invokeMethod: No such method QtTestObject::doesNotExist()");
QVERIFY(!QMetaObject::invokeMethod(&obj, "doesNotExist"));
QTest::ignoreMessage(QtWarningMsg, "QMetaObject::invokeMethod: No such method QtTestObject::sl1(QString)(QString)");
QVERIFY(!QMetaObject::invokeMethod(&obj, "sl1(QString)", Q_ARG(QString, "arg")));
QTest::ignoreMessage(QtWarningMsg, "QMetaObject::invokeMethod: No such method QtTestObject::sl3(QString)");
QVERIFY(!QMetaObject::invokeMethod(&obj, "sl3", Q_ARG(QString, "arg")));
QTest::ignoreMessage(QtWarningMsg, "QMetaObject::invokeMethod: No such method QtTestObject::sl1(QString,QString,QString)");
QVERIFY(!QMetaObject::invokeMethod(&obj, "sl1", Q_ARG(QString, "arg"), Q_ARG(QString, "arg"), Q_ARG(QString, "arg")));
//should not have changed since last test.
QCOMPARE(exp, QString("yessir"));
QCOMPARE(obj.slotResult, QString("sl1:hehe"));
}
void tst_QMetaObject::invokeQueuedMetaMember()
{
QtTestObject obj;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl0", Qt::QueuedConnection));
QVERIFY(obj.slotResult.isEmpty());
qApp->processEvents(QEventLoop::AllEvents);
QCOMPARE(obj.slotResult, QString("sl0"));
obj.slotResult = QString();
QVERIFY(QMetaObject::invokeMethod(&obj, "sl1", Qt::QueuedConnection, Q_ARG(QString, QString("hallo"))));
QVERIFY(obj.slotResult.isEmpty());
qApp->processEvents(QEventLoop::AllEvents);
QCOMPARE(obj.slotResult, QString("sl1:hallo"));
obj.slotResult = QString();
QVERIFY(QMetaObject::invokeMethod(&obj, "sl9", Qt::QueuedConnection, Q_ARG(QString, "1"), Q_ARG(QString, "2"),
Q_ARG(QString, "3"), Q_ARG(QString, "4"), Q_ARG(QString, "5"),
Q_ARG(QString, "6"), Q_ARG(QString, "7"), Q_ARG(QString, "8"),
Q_ARG(QString, "9")));
QVERIFY(obj.slotResult.isEmpty());
qApp->processEvents(QEventLoop::AllEvents);
QCOMPARE(obj.slotResult, QString("sl9:123456789"));
// signals
obj.slotResult.clear();
QVERIFY(QMetaObject::invokeMethod(&obj, "sig0", Qt::QueuedConnection));
QVERIFY(obj.slotResult.isEmpty());
qApp->processEvents(QEventLoop::AllEvents);
QCOMPARE(obj.slotResult, QString("sl0"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sig1", Qt::QueuedConnection, Q_ARG(QString, "gogo")));
qApp->processEvents(QEventLoop::AllEvents);
QCOMPARE(obj.slotResult, QString("sl1:gogo"));
QString exp;
QTest::ignoreMessage(QtWarningMsg, "QMetaMethod::invoke: Unable to invoke methods with return values in queued connections");
QVERIFY(!QMetaObject::invokeMethod(&obj, "sig1", Qt::QueuedConnection, Q_RETURN_ARG(QString, exp),
Q_ARG(QString, "nono")));
qint64 ll1 = -1;
quint64 ll2 = 0;
QVERIFY(QMetaObject::invokeMethod(&obj,
"testLongLong",
Qt::QueuedConnection,
Q_ARG(qint64, ll1),
Q_ARG(quint64, ll2)));
qApp->processEvents(QEventLoop::AllEvents);
QCOMPARE(obj.slotResult, QString("testLongLong:-1,0"));
}
void tst_QMetaObject::invokeBlockingQueuedMetaMember()
{
QThread t;
t.start();
QtTestObject obj;
obj.moveToThread(&t);
QString t1("1"); QString t2("2"); QString t3("3"); QString t4("4"); QString t5("5");
QString t6("6"); QString t7("7"); QString t8("8"); QString t9("9"); QString t10("X");
QVERIFY(QMetaObject::invokeMethod(&obj, "sl1", Qt::BlockingQueuedConnection, Q_ARG(QString, t1)));
QCOMPARE(obj.slotResult, QString("sl1:1"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl2", Qt::BlockingQueuedConnection, Q_ARG(const QString, t1), Q_ARG(QString, t2)));
QCOMPARE(obj.slotResult, QString("sl2:12"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl3", Qt::BlockingQueuedConnection, Q_ARG(QString, t1), Q_ARG(QString, t2), Q_ARG(QString, t3)));
QCOMPARE(obj.slotResult, QString("sl3:123"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl4", Qt::BlockingQueuedConnection, Q_ARG(QString, t1), Q_ARG(QString, t2),
Q_ARG(QString, t3), Q_ARG(QString, t4)));
QCOMPARE(obj.slotResult, QString("sl4:1234"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl5", Qt::BlockingQueuedConnection, Q_ARG(QString, t1), Q_ARG(QString, t2),
Q_ARG(QString, t3), Q_ARG(QString, t4), Q_ARG(QString, "5")));
QCOMPARE(obj.slotResult, QString("sl5:12345"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl6", Qt::BlockingQueuedConnection, Q_ARG(QString, t1), Q_ARG(QString, t2),
Q_ARG(QString, t3), Q_ARG(QString, t4), Q_ARG(QString, t5), Q_ARG(QString, t6)));
QCOMPARE(obj.slotResult, QString("sl6:123456"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl7", Qt::BlockingQueuedConnection, Q_ARG(QString, t1), Q_ARG(QString, t2),
Q_ARG(QString, t3), Q_ARG(QString, t4), Q_ARG(QString, t5), Q_ARG(QString, t6),
Q_ARG(QString, t7)));
QCOMPARE(obj.slotResult, QString("sl7:1234567"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl8", Qt::BlockingQueuedConnection, Q_ARG(QString, t1), Q_ARG(QString, t2),
Q_ARG(QString, t3), Q_ARG(QString, t4), Q_ARG(QString, t5), Q_ARG(QString, t6),
Q_ARG(QString, t7), Q_ARG(QString, t8)));
QCOMPARE(obj.slotResult, QString("sl8:12345678"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl9", Qt::BlockingQueuedConnection, Q_ARG(QString, t1), Q_ARG(QString, t2),
Q_ARG(QString, t3), Q_ARG(QString, t4), Q_ARG(QString, t5), Q_ARG(QString, t6),
Q_ARG(QString, t7), Q_ARG(QString, t8), Q_ARG(QString, t9)));
QCOMPARE(obj.slotResult, QString("sl9:123456789"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sl11", Qt::BlockingQueuedConnection));
QCOMPARE(obj.slotResult, QString("sl11"));
QVERIFY(QMetaObject::invokeMethod(&obj, "testSender", Qt::BlockingQueuedConnection));
QCOMPARE(obj.slotResult, QString("0x0"));
QString refStr("whatever");
QVERIFY(QMetaObject::invokeMethod(&obj, "testReference", Qt::BlockingQueuedConnection, QGenericArgument("QString&", &refStr)));
QCOMPARE(obj.slotResult, QString("testReference:whatever"));
QCOMPARE(refStr, QString("gotcha"));
qint64 ll1 = -1;
quint64 ll2 = 0;
QVERIFY(QMetaObject::invokeMethod(&obj,
"testLongLong",
Qt::BlockingQueuedConnection,
Q_ARG(qint64, ll1),
Q_ARG(quint64, ll2)));
QCOMPARE(obj.slotResult, QString("testLongLong:-1,0"));
QString exp;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl1", Qt::BlockingQueuedConnection, Q_RETURN_ARG(QString, exp), Q_ARG(QString, "bubu")));
QCOMPARE(exp, QString("yessir"));
QCOMPARE(obj.slotResult, QString("sl1:bubu"));
QObject *ptr = 0;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl11", Qt::BlockingQueuedConnection, Q_RETURN_ARG(QObject*,ptr)));
QCOMPARE(ptr, (QObject *)&obj);
QCOMPARE(obj.slotResult, QString("sl11"));
// try again with a space:
ptr = 0;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl11", Qt::BlockingQueuedConnection, Q_RETURN_ARG(QObject * , ptr)));
QCOMPARE(ptr, (QObject *)&obj);
QCOMPARE(obj.slotResult, QString("sl11"));
const char *ptr2 = 0;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl12", Qt::BlockingQueuedConnection, Q_RETURN_ARG(const char*, ptr2)));
QVERIFY(ptr2 != 0);
QCOMPARE(obj.slotResult, QString("sl12"));
// try again with a space:
ptr2 = 0;
QVERIFY(QMetaObject::invokeMethod(&obj, "sl12", Qt::BlockingQueuedConnection, Q_RETURN_ARG(char const * , ptr2)));
QVERIFY(ptr2 != 0);
QCOMPARE(obj.slotResult, QString("sl12"));
// test w/ template args
QList<QString> returnValue, argument;
argument << QString("one") << QString("two") << QString("three");
QVERIFY(QMetaObject::invokeMethod(&obj, "sl13", Qt::BlockingQueuedConnection,
Q_RETURN_ARG(QList<QString>, returnValue),
Q_ARG(QList<QString>, argument)));
QCOMPARE(returnValue, argument);
QCOMPARE(obj.slotResult, QString("sl13"));
//test signals
QVERIFY(QMetaObject::invokeMethod(&obj, "sig0", Qt::BlockingQueuedConnection));
QCOMPARE(obj.slotResult, QString("sl0"));
QVERIFY(QMetaObject::invokeMethod(&obj, "sig1", Qt::BlockingQueuedConnection, Q_ARG(QString, "baba")));
QCOMPARE(obj.slotResult, QString("sl1:baba"));
exp.clear();
QVERIFY(QMetaObject::invokeMethod(&obj, "sig1", Qt::BlockingQueuedConnection, Q_RETURN_ARG(QString, exp), Q_ARG(QString, "hehe")));
QCOMPARE(exp, QString("yessir"));
QCOMPARE(obj.slotResult, QString("sl1:hehe"));
QTest::ignoreMessage(QtWarningMsg, "QMetaObject::invokeMethod: No such method QtTestObject::doesNotExist()");
QVERIFY(!QMetaObject::invokeMethod(&obj, "doesNotExist", Qt::BlockingQueuedConnection));
QTest::ignoreMessage(QtWarningMsg, "QMetaObject::invokeMethod: No such method QtTestObject::sl1(QString)(QString)");
QVERIFY(!QMetaObject::invokeMethod(&obj, "sl1(QString)", Qt::BlockingQueuedConnection, Q_ARG(QString, "arg")));
QTest::ignoreMessage(QtWarningMsg, "QMetaObject::invokeMethod: No such method QtTestObject::sl3(QString)");
QVERIFY(!QMetaObject::invokeMethod(&obj, "sl3", Qt::BlockingQueuedConnection, Q_ARG(QString, "arg")));
QTest::ignoreMessage(QtWarningMsg, "QMetaObject::invokeMethod: No such method QtTestObject::sl1(QString,QString,QString)");
QVERIFY(!QMetaObject::invokeMethod(&obj, "sl1", Qt::BlockingQueuedConnection, Q_ARG(QString, "arg"), Q_ARG(QString, "arg"), Q_ARG(QString, "arg")));
//should not have changed since last test.
QCOMPARE(exp, QString("yessir"));
QCOMPARE(obj.slotResult, QString("sl1:hehe"));
QVERIFY(QMetaObject::invokeMethod(&obj, "moveToThread", Qt::BlockingQueuedConnection, Q_ARG(QThread*, QThread::currentThread())));
t.quit();
QVERIFY(t.wait());
}
void tst_QMetaObject::qtMetaObjectInheritance()
{
QVERIFY(QObject::staticMetaObject.superClass() == 0);
QCOMPARE(QLabel::staticMetaObject.indexOfEnumerator("Qt::Alignment"), -1);
QCOMPARE(QLabel::staticMetaObject.indexOfEnumerator("Alignment"), -1);
int indexOfAlignment = QLabel::staticMetaObject.indexOfProperty("alignment");
QVERIFY(indexOfAlignment != -1);
QMetaProperty alignment = QLabel::staticMetaObject.property(indexOfAlignment);
QVERIFY(alignment.isValid());
QCOMPARE(alignment.enumerator().name(), "Alignment");
}
struct MyType
{
int i1, i2, i3;
};
typedef QString CustomString;
class QtTestCustomObject: public QObject
{
Q_OBJECT
public:
QtTestCustomObject(): QObject(), sum(0) {}
public slots:
void sl1(MyType myType);
signals:
void sig_custom(const CustomString &string);
public:
int sum;
};
void QtTestCustomObject::sl1(MyType myType)
{
sum = myType.i1 + myType.i2 + myType.i3;
}
void tst_QMetaObject::invokeCustomTypes()
{
QtTestCustomObject obj;
MyType tp = {1, 1, 1};
QCOMPARE(obj.sum, 0);
QVERIFY(QMetaObject::invokeMethod(&obj, "sl1", Q_ARG(MyType, tp)));
QCOMPARE(obj.sum, 3);
}
namespace NamespaceWithConstructibleClass
{
class ConstructibleClass : public QObject
{
Q_OBJECT
public:
Q_INVOKABLE ConstructibleClass(QObject *parent = 0)
: QObject(parent) {}
};
}
void tst_QMetaObject::invokeMetaConstructor()
{
const QMetaObject *mo = &QtTestObject::staticMetaObject;
{
QObject *obj = mo->newInstance();
QVERIFY(obj == 0);
}
{
QtTestObject obj;
QObject *obj2 = mo->newInstance(Q_ARG(QObject*, &obj));
QVERIFY(obj2 != 0);
QCOMPARE(obj2->parent(), (QObject*)&obj);
QVERIFY(qobject_cast<QtTestObject*>(obj2) != 0);
}
// class in namespace
const QMetaObject *nsmo = &NamespaceWithConstructibleClass::ConstructibleClass::staticMetaObject;
{
QtTestObject obj;
QObject *obj2 = nsmo->newInstance(Q_ARG(QObject*, &obj));
QVERIFY(obj2 != 0);
QCOMPARE(obj2->parent(), (QObject*)&obj);
QVERIFY(qobject_cast<NamespaceWithConstructibleClass::ConstructibleClass*>(obj2) != 0);
}
}
void tst_QMetaObject::invokeTypedefTypes()
{
qRegisterMetaType<CustomString>("CustomString");
QtTestCustomObject obj;
QSignalSpy spy(&obj, SIGNAL(sig_custom(CustomString)));
QCOMPARE(spy.count(), 0);
CustomString arg("hello");
QVERIFY(QMetaObject::invokeMethod(&obj, "sig_custom", Q_ARG(CustomString, arg)));
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.at(0).count(), 1);
QCOMPARE(spy.at(0).at(0), QVariant(arg));
}
void tst_QMetaObject::normalizedSignature_data()
{
QTest::addColumn<QString>("signature");
QTest::addColumn<QString>("result");
QTest::newRow("function") << "void foo()" << "void foo()";
QTest::newRow("spaces") << " void foo( ) " << "void foo()";
QTest::newRow("template args") << " void foo( QMap<a, a>, QList<b>) "
<< "void foo(QMap<a,a>,QList<b>)";
QTest::newRow("rettype") << "QList<int, int> foo()" << "QList<int,int>foo()";
QTest::newRow("const rettype") << "const QString *foo()" << "const QString*foo()";
QTest::newRow("const ref") << "const QString &foo()" << "const QString&foo()";
QTest::newRow("reference") << "QString &foo()" << "QString&foo()";
QTest::newRow("const1") << "void foo(QString const *)" << "void foo(const QString*)";
QTest::newRow("const2") << "void foo(QString * const)" << "void foo(QString*const)";
QTest::newRow("const3") << "void foo(QString const &)" << "void foo(QString)";
QTest::newRow("const4") << "void foo(const int)" << "void foo(int)";
QTest::newRow("const5") << "void foo(const int, int const, const int &, int const &)"
<< "void foo(int,int,int,int)";
QTest::newRow("const6") << "void foo(QList<const int>)" << "void foo(QList<const int>)";
QTest::newRow("const7") << "void foo(QList<const int*>)" << "void foo(QList<const int*>)";
QTest::newRow("const8") << "void foo(QList<int const*>)" << "void foo(QList<const int*>)";
QTest::newRow("const9") << "void foo(const Foo<Bar>)" << "void foo(Foo<Bar>)";
QTest::newRow("const10") << "void foo(Foo<Bar>const)" << "void foo(Foo<Bar>)";
QTest::newRow("const11") << "void foo(Foo<Bar> *const)" << "void foo(Foo<Bar>*const)";
QTest::newRow("const12") << "void foo(Foo<Bar>const*const *const)" << "void foo(Foo<Bar>*const*const)";
QTest::newRow("const13") << "void foo(const Foo<Bar>&)" << "void foo(Foo<Bar>)";
QTest::newRow("const14") << "void foo(Foo<Bar>const&)" << "void foo(Foo<Bar>)";
QTest::newRow("invalid1") << "a( b" << "a(b";
}
void tst_QMetaObject::normalizedSignature()
{
QFETCH(QString, signature);
QFETCH(QString, result);
QCOMPARE(QMetaObject::normalizedSignature(signature.toLatin1()), result.toLatin1());
}
void tst_QMetaObject::normalizedType_data()
{
QTest::addColumn<QString>("type");
QTest::addColumn<QString>("result");
QTest::newRow("simple") << "int" << "int";
QTest::newRow("white") << " int " << "int";
QTest::newRow("const1") << "int const *" << "const int*";
QTest::newRow("const2") << "const int *" << "const int*";
QTest::newRow("template1") << "QList<int const *>" << "QList<const int*>";
QTest::newRow("template2") << "QList<const int *>" << "QList<const int*>";
QTest::newRow("template3") << "QMap<QString, int>" << "QMap<QString,int>";
QTest::newRow("template4") << "const QMap<QString, int> &" << "QMap<QString,int>";
QTest::newRow("template5") << "QList< ::Foo::Bar>" << "QList< ::Foo::Bar>";
QTest::newRow("template6") << "QList<::Foo::Bar>" << "QList<::Foo::Bar>";
QTest::newRow("template7") << "QList<QList<int> >" << "QList<QList<int> >";
QTest::newRow("template8") << "QMap<const int, const short*>" << "QMap<const int,const short*>";
QTest::newRow("template9") << "QPair<const QPair<int, int const *> , QPair<QHash<int, const char*> > >" << "QPair<const QPair<int,const int*>,QPair<QHash<int,const char*> > >";
QTest::newRow("value1") << "const QString &" << "QString";
QTest::newRow("value2") << "QString const &" << "QString";
QTest::newRow("constInName1") << "constconst" << "constconst";
QTest::newRow("constInName2") << "constconst*" << "constconst*";
QTest::newRow("constInName3") << "const constconst&" << "constconst";
QTest::newRow("constInName4") << "constconst const*const" << "constconst*const";
QTest::newRow("class") << "const class foo&" << "foo";
QTest::newRow("struct") << "const struct foo*" << "const foo*";
QTest::newRow("struct2") << "struct foo const*" << "const foo*";
QTest::newRow("enum") << "enum foo" << "foo";
}
void tst_QMetaObject::normalizedType()
{
QFETCH(QString, type);
QFETCH(QString, result);
QCOMPARE(QMetaObject::normalizedType(type.toLatin1()), result.toLatin1());
}
void tst_QMetaObject::customPropertyType()
{
QMetaProperty prop = metaObject()->property(metaObject()->indexOfProperty("value3"));
QCOMPARE(prop.type(), QVariant::UserType);
QCOMPARE(prop.userType(), 0);
qRegisterMetaType<MyStruct>("MyStruct");
QCOMPARE(prop.userType(), QMetaType::type("MyStruct"));
prop = metaObject()->property(metaObject()->indexOfProperty("value4"));
QCOMPARE(prop.type(), QVariant::List);
prop = metaObject()->property(metaObject()->indexOfProperty("value5"));
QCOMPARE(prop.type(), QVariant::List);
}
void tst_QMetaObject::checkScope()
{
MyNamespace::MyClass obj;
const QMetaObject *mo = obj.metaObject();
QMetaEnum me = mo->enumerator(mo->indexOfEnumerator("MyEnum"));
QVERIFY(me.isValid());
QVERIFY(!me.isFlag());
QCOMPARE(QLatin1String(me.scope()), QLatin1String("MyNamespace::MyClass"));
QCOMPARE(me.keyToValue("MyNamespace::MyClass::MyEnum2"), 1);
QCOMPARE(me.keyToValue("MyClass::MyEnum2"), -1);
QCOMPARE(me.keyToValue("MyNamespace::MyEnum2"), -1);
QCOMPARE(me.keyToValue("MyEnum2"), 1);
QCOMPARE(me.keyToValue("MyEnum"), -1);
QCOMPARE(QLatin1String(me.valueToKey(1)), QLatin1String("MyEnum2"));
QMetaEnum mf = mo->enumerator(mo->indexOfEnumerator("MyFlags"));
QVERIFY(mf.isValid());
QVERIFY(mf.isFlag());
QCOMPARE(QLatin1String(mf.scope()), QLatin1String("MyNamespace::MyClass"));
QCOMPARE(mf.keysToValue("MyNamespace::MyClass::MyFlag2"), 2);
QCOMPARE(mf.keysToValue("MyClass::MyFlag2"), -1);
QCOMPARE(mf.keysToValue("MyNamespace::MyFlag2"), -1);
QCOMPARE(mf.keysToValue("MyFlag2"), 2);
QCOMPARE(mf.keysToValue("MyFlag"), -1);
QCOMPARE(QLatin1String(mf.valueToKey(2)), QLatin1String("MyFlag2"));
QCOMPARE(mf.keysToValue("MyNamespace::MyClass::MyFlag1|MyNamespace::MyClass::MyFlag2"), 3);
QCOMPARE(mf.keysToValue("MyClass::MyFlag1|MyClass::MyFlag2"), -1);
QCOMPARE(mf.keysToValue("MyNamespace::MyFlag1|MyNamespace::MyFlag2"), -1);
QCOMPARE(mf.keysToValue("MyFlag1|MyFlag2"), 3);
QCOMPARE(mf.keysToValue("MyFlag2|MyFlag2"), 2);
QCOMPARE(mf.keysToValue("MyFlag1|MyNamespace::MyClass::MyFlag2"), 3);
QCOMPARE(mf.keysToValue("MyNamespace::MyClass::MyFlag2|MyNamespace::MyClass::MyFlag2"), 2);
QCOMPARE(QLatin1String(mf.valueToKeys(3)), QLatin1String("MyFlag1|MyFlag2"));
}
void tst_QMetaObject::propertyNotify()
{
const QMetaObject *mo = metaObject();
QMetaProperty prop = mo->property(mo->indexOfProperty("value6"));
QVERIFY(prop.isValid());
QVERIFY(prop.hasNotifySignal());
QMetaMethod signal = prop.notifySignal();
QCOMPARE(signal.signature(), "value6Changed()");
prop = mo->property(mo->indexOfProperty("value7"));
QVERIFY(prop.isValid());
QVERIFY(prop.hasNotifySignal());
signal = prop.notifySignal();
QCOMPARE(signal.signature(), "value7Changed(QString)");
prop = mo->property(mo->indexOfProperty("value8"));
QVERIFY(prop.isValid());
QVERIFY(!prop.hasNotifySignal());
signal = prop.notifySignal();
QCOMPARE(signal.signature(), (const char *)0);
prop = mo->property(mo->indexOfProperty("value"));
QVERIFY(prop.isValid());
QVERIFY(!prop.hasNotifySignal());
signal = prop.notifySignal();
QCOMPARE(signal.signature(), (const char *)0);
}
void tst_QMetaObject::propertyConstant()
{
const QMetaObject *mo = metaObject();
QMetaProperty prop = mo->property(mo->indexOfProperty("value8"));
QVERIFY(prop.isValid());
QVERIFY(!prop.isConstant());
prop = mo->property(mo->indexOfProperty("value9"));
QVERIFY(prop.isValid());
QVERIFY(prop.isConstant());
}
void tst_QMetaObject::propertyFinal()
{
const QMetaObject *mo = metaObject();
QMetaProperty prop = mo->property(mo->indexOfProperty("value10"));
QVERIFY(prop.isValid());
QVERIFY(prop.isFinal());
prop = mo->property(mo->indexOfProperty("value9"));
QVERIFY(prop.isValid());
QVERIFY(!prop.isFinal());
}
class ClassInfoTestObjectA : public QObject
{
Q_OBJECT
Q_CLASSINFO("Author", "Christopher Pike")
};
class ClassInfoTestObjectB : public ClassInfoTestObjectA
{
Q_OBJECT
};
void tst_QMetaObject::classInfo()
{
ClassInfoTestObjectB b;
int index = b.metaObject()->indexOfClassInfo("Author");
QCOMPARE(index, 0);
QVERIFY(index <= b.metaObject()->classInfoOffset());
QCOMPARE(QLatin1String(b.metaObject()->classInfo(index).value()), QLatin1String("Christopher Pike"));
}
void tst_QMetaObject::metaMethod()
{
QString str("foo");
QString ret("bar");
QMetaMethod method;
QVERIFY(!method.invoke(this));
QVERIFY(!method.invoke(this, Q_ARG(QString, str)));
QVERIFY(!method.invoke(this, Q_RETURN_ARG(QString, ret), Q_ARG(QString, str)));
QCOMPARE(str, QString("foo"));
QCOMPARE(ret, QString("bar"));
QtTestObject obj;
QString t1("1"); QString t2("2"); QString t3("3"); QString t4("4"); QString t5("5");
QString t6("6"); QString t7("7"); QString t8("8"); QString t9("9"); QString t10("X");
int index = QtTestObject::staticMetaObject.indexOfMethod("sl5(QString,QString,QString,QString,QString)");
QVERIFY(index > 0);
method = QtTestObject::staticMetaObject.method(index);
//wrong args
QVERIFY(!method.invoke(&obj, Q_ARG(QString, "1"), Q_ARG(QString, "2"), Q_ARG(QString, "3"), Q_ARG(QString, "4")));
//QVERIFY(!method.invoke(&obj, Q_ARG(QString, "1"), Q_ARG(QString, "2"), Q_ARG(QString, "3"), Q_ARG(QString, "4"), Q_ARG(QString, "5"), Q_ARG(QString, "6")));
//QVERIFY(!method.invoke(&obj, Q_ARG(QString, "1"), Q_ARG(QString, "2"), Q_ARG(QString, "3"), Q_ARG(QString, "4"), Q_ARG(int, 5)));
QVERIFY(!method.invoke(&obj, Q_RETURN_ARG(QString, ret), Q_ARG(QString, "1"), Q_ARG(QString, "2"), Q_ARG(QString, "3"), Q_ARG(QString, "4"), Q_ARG(QString, "5")));
//wrong object
//QVERIFY(!method.invoke(this, Q_ARG(QString, "1"), Q_ARG(QString, "2"), Q_ARG(QString, "3"), Q_ARG(QString, "4"), Q_ARG(QString, "5")));
QVERIFY(!method.invoke(0, Q_ARG(QString, "1"), Q_ARG(QString, "2"), Q_ARG(QString, "3"), Q_ARG(QString, "4"), Q_ARG(QString, "5")));
QCOMPARE(ret, QString("bar"));
QCOMPARE(obj.slotResult, QString());
QVERIFY(method.invoke(&obj, Q_ARG(QString, "1"), Q_ARG(QString, "2"), Q_ARG(QString, "3"), Q_ARG(QString, "4"), Q_ARG(QString, "5")));
QCOMPARE(obj.slotResult, QString("sl5:12345"));
index = QtTestObject::staticMetaObject.indexOfMethod("sl13(QList<QString>)");
QVERIFY(index > 0);
QMetaMethod sl13 = QtTestObject::staticMetaObject.method(index);
QList<QString> returnValue, argument;
argument << QString("one") << QString("two") << QString("three");
//wrong object
//QVERIFY(!sl13.invoke(this, Q_RETURN_ARG(QList<QString>, returnValue), Q_ARG(QList<QString>, argument)));
QVERIFY(!sl13.invoke(0, Q_RETURN_ARG(QList<QString>, returnValue), Q_ARG(QList<QString>, argument)));
QCOMPARE(returnValue, QList<QString>());
QVERIFY(sl13.invoke(&obj, Q_RETURN_ARG(QList<QString>, returnValue), Q_ARG(QList<QString>, argument)));
QCOMPARE(returnValue, argument);
QCOMPARE(obj.slotResult, QString("sl13"));
}
void tst_QMetaObject::indexOfMethod_data()
{
QTest::addColumn<QObject *>("object");
QTest::addColumn<QByteArray>("name");
QTest::addColumn<bool>("isSignal");
QTest::newRow("indexOfMethod_data") << (QObject*)this << QByteArray("indexOfMethod_data()") << false;
QTest::newRow("deleteLater") << (QObject*)this << QByteArray("deleteLater()") << false;
QTest::newRow("value6changed") << (QObject*)this << QByteArray("value6Changed()") << true;
QTest::newRow("value7changed") << (QObject*)this << QByteArray("value7Changed(QString)") << true;
QTest::newRow("destroyed") << (QObject*)this << QByteArray("destroyed()") << true;
QTest::newRow("destroyed2") << (QObject*)this << QByteArray("destroyed(QObject*)") << true;
}
void tst_QMetaObject::indexOfMethod()
{
QFETCH(QObject *, object);
QFETCH(QByteArray, name);
QFETCH(bool, isSignal);
int idx = object->metaObject()->indexOfMethod(name);
QVERIFY(idx >= 0);
QCOMPARE(object->metaObject()->method(idx).signature(), name.constData());
QCOMPARE(object->metaObject()->indexOfSlot(name), isSignal ? -1 : idx);
QCOMPARE(object->metaObject()->indexOfSignal(name), !isSignal ? -1 : idx);
}
QTEST_MAIN(tst_QMetaObject)
#include "tst_qmetaobject.moc"
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