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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <qtest.h>
#include <QQmlEngine>
#include <QQmlContext>
#include <QQmlComponent>
#include <QFile>
#include <QDebug>
#include "testtypes.h"
class tst_binding : public QObject
{
Q_OBJECT
public:
tst_binding();
virtual ~tst_binding();
public slots:
void initTestCase();
void cleanupTestCase();
private slots:
void objectproperty_data();
void objectproperty();
void basicproperty_data();
void basicproperty();
void creation_data();
void creation();
private:
QQmlEngine engine;
MyQmlObject tstObject;
};
tst_binding::tst_binding()
{
}
tst_binding::~tst_binding()
{
}
void tst_binding::initTestCase()
{
registerTypes();
engine.rootContext()->setContextProperty("tstObject", &tstObject);
}
void tst_binding::cleanupTestCase()
{
}
#define COMPONENT(filename, binding) \
QQmlComponent c(&engine); \
{ \
QFile f(filename); \
QVERIFY(f.open(QIODevice::ReadOnly)); \
QByteArray data = f.readAll(); \
data.replace("###", binding.toUtf8()); \
c.setData(data, QUrl()); \
QVERIFY(c.isReady()); \
}
void tst_binding::objectproperty_data()
{
QTest::addColumn<QString>("file");
QTest::addColumn<QString>("binding");
QTest::newRow("object.value") << SRCDIR "/data/objectproperty.txt" << "object.value";
QTest::newRow("object.value + 10") << SRCDIR "/data/objectproperty.txt" << "object.value + 10";
}
void tst_binding::objectproperty()
{
QFETCH(QString, file);
QFETCH(QString, binding);
COMPONENT(file, binding);
MyQmlObject object1;
MyQmlObject object2;
MyQmlObject *object = qobject_cast<MyQmlObject *>(c.create());
QVERIFY(object != 0);
object->setObject(&object2);
QBENCHMARK {
object->setObject(&object1);
object->setObject(&object2);
}
}
void tst_binding::basicproperty_data()
{
QTest::addColumn<QString>("file");
QTest::addColumn<QString>("binding");
QTest::newRow("value (repeated)") << SRCDIR "/data/repeated.plain.out.txt" << "value";
QTest::newRow("value (repeated multiple)") << SRCDIR "/data/repeated.multiple.out.txt" << "value";
QTest::newRow("value (repeated branch)") << SRCDIR "/data/repeated.branch.out.txt" << "value";
QTest::newRow("value") << SRCDIR "/data/localproperty.txt" << "value";
QTest::newRow("value + 10") << SRCDIR "/data/localproperty.txt" << "value + 10";
QTest::newRow("value + value + 10") << SRCDIR "/data/localproperty.txt" << "value + value + 10";
QTest::newRow("myObject.value") << SRCDIR "/data/idproperty.txt" << "myObject.value";
QTest::newRow("myObject.value + 10") << SRCDIR "/data/idproperty.txt" << "myObject.value + 10";
QTest::newRow("myObject.value + myObject.value + 10") << SRCDIR "/data/idproperty.txt" << "myObject.value + myObject.value + 10";
}
void tst_binding::basicproperty()
{
QFETCH(QString, file);
QFETCH(QString, binding);
COMPONENT(file, binding);
MyQmlObject *object = qobject_cast<MyQmlObject *>(c.create());
QVERIFY(object != 0);
object->setValue(10);
QBENCHMARK {
object->setValue(1);
}
}
void tst_binding::creation_data()
{
QTest::addColumn<QString>("file");
QTest::addColumn<QString>("binding");
QTest::newRow("constant") << SRCDIR "/data/creation.txt" << "10";
QTest::newRow("ownProperty") << SRCDIR "/data/creation.txt" << "myObject.value";
QTest::newRow("declaredProperty") << SRCDIR "/data/creation.txt" << "myObject.myValue";
QTest::newRow("contextProperty") << SRCDIR "/data/creation.txt" << "tstObject.value";
}
void tst_binding::creation()
{
QFETCH(QString, file);
QFETCH(QString, binding);
COMPONENT(file, binding);
QBENCHMARK {
QObject *o = c.create();
delete o;
}
}
QTEST_MAIN(tst_binding)
#include "tst_binding.moc"
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