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qt5base-lts/tests/auto/qmetaobject/tst_qmetaobject.cpp

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Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
/****************************************************************************
**
** 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
Update licenseheader text in source files for qtbase Qt module Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
2011-05-24 09:34:08 +00:00
** 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.
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
**
** In addition, as a special exception, Nokia gives you certain additional
Update licenseheader text in source files for qtbase Qt module Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
2011-05-24 09:34:08 +00:00
** rights. These rights are described in the Nokia Qt LGPL Exception
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
Update licenseheader text in source files for qtbase Qt module Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
2011-05-24 09:34:08 +00:00
** 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.
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
**
Update licenseheader text in source files for qtbase Qt module Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
2011-05-24 09:34:08 +00:00
** 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.
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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:
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)
2011-05-03 01:44:16 +00:00
void on_child1_destroyed(QObject *obj = 0)
{
++invokeCount1;
if (!obj || obj != child)
qWarning() << "on_child1_destroyed invoked with wrong child object";
}
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
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:
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)
2011-05-03 01:44:16 +00:00
void on_child1_destroyed(QObject *obj)
{
++invokeCount1;
if (!obj || obj != child)
qWarning() << "on_child1_destroyed invoked with wrong child object";
}
Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 10:05:43 +00:00
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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