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/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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** This file is part of the test suite of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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****************************************************************************/
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#include <QtQml/qjsengine.h>
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#include <QtQml/qjsvalue.h>
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#include <QtQml/qjsvalueiterator.h>
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class tst_QJSValueIterator : public QObject
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tst_QJSValueIterator();
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virtual ~tst_QJSValueIterator();
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void hasNextAndNext();
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void constructAndNext_data();
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void constructAndNext();
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#if 0 // No string handle
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void scriptName_data();
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#if 0 // no array index
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void iterateArrayAndConvertNameToIndex();
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void iterateArrayAndDoubleElements();
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void iterateArrayAndRemoveAllElements();
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tst_QJSValueIterator::tst_QJSValueIterator()
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tst_QJSValueIterator::~tst_QJSValueIterator()
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void tst_QJSValueIterator::init()
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void tst_QJSValueIterator::cleanup()
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void tst_QJSValueIterator::dataHelper()
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QTest::addColumn<QString>("code");
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QTest::newRow("{ foo: 123 }") << QString::fromLatin1("({ foo: 123 })");
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QTest::newRow("Math") << QString::fromLatin1("Math");
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QTest::newRow("Array.prototype") << QString::fromLatin1("Array.prototype");
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QTest::newRow("Global Object") << QString::fromLatin1("this");
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QTest::newRow("['foo']") << QString::fromLatin1("['foo']");
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QTest::newRow("array with 1000 elements")
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<< QString::fromLatin1("(function() {"
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" var a = new Array;"
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" for (i = 0; i < 1000; ++i)"
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void tst_QJSValueIterator::hasNextAndNext()
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QJSValue object = engine.newObject();
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for (int i = 0; i < 2000; ++i)
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object.setProperty(i, i);
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for (int i = 0; i < 1000; ++i) {
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QJSValueIterator it(object);
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void tst_QJSValueIterator::constructAndNext_data()
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void tst_QJSValueIterator::constructAndNext()
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QFETCH(QString, code);
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QJSValue object = engine.evaluate(code);
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Q_ASSERT(object.isObject());
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for (int i = 0; i < 100; ++i) {
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QJSValueIterator it(object);
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void tst_QJSValueIterator::name_data()
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void tst_QJSValueIterator::name()
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QFETCH(QString, code);
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QJSValue object = engine.evaluate(code);
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Q_ASSERT(object.isObject());
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QJSValueIterator it(object);
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for (int i = 0; i < 200000; ++i)
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void tst_QJSValueIterator::scriptName_data()
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void tst_QJSValueIterator::scriptName()
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QFETCH(QString, code);
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QJSValue object = engine.evaluate(code);
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Q_ASSERT(object.isObject());
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QJSValueIterator it(object);
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for (int i = 0; i < 50000; ++i)
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void tst_QJSValueIterator::value_data()
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void tst_QJSValueIterator::value()
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QFETCH(QString, code);
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QJSValue object = engine.evaluate(code);
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Q_ASSERT(object.isObject());
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QJSValueIterator it(object);
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for (int i = 0; i < 50000; ++i)
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void tst_QJSValueIterator::setValue_data()
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void tst_QJSValueIterator::setValue()
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QFETCH(QString, code);
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QJSValue object = engine.evaluate(code);
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Q_ASSERT(object.isObject());
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QJSValueIterator it(object);
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QJSValue newValue(&engine, 456);
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for (int i = 0; i < 50000; ++i)
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it.setValue(newValue);
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void tst_QJSValueIterator::flags()
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QJSValue object = engine.newObject();
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QJSValue::PropertyFlags flags = flags;
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object.setProperty("foo", 123, QJSValue::SkipInEnumeration | QJSValue::ReadOnly | QJSValue::Undeletable);
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QJSValueIterator it(object);
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for (int i = 0; i < 50000; ++i)
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void tst_QJSValueIterator::iterateArrayAndConvertNameToIndex()
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QJSValue array = engine.newArray();
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for (int i = 0; i < 20000; ++i)
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array.setProperty(i, i);
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QJSValueIterator it(array);
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while (it.hasNext()) {
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it.scriptName().toArrayIndex();
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void tst_QJSValueIterator::iterateArrayAndDoubleElements()
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QJSValue array = engine.newArray();
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for (int i = 0; i < 20000; ++i)
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array.setProperty(i, i);
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QJSValueIterator it(array);
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while (it.hasNext()) {
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it.setValue(QJSValue(&engine, it.value().toNumber() * 2));
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void tst_QJSValueIterator::iterateArrayAndRemoveAllElements()
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QJSValue array = engine.newArray();
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for (int i = 0; i < 20000; ++i)
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array.setProperty(i, i);
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QJSValueIterator it(array);
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while (it.hasNext()) {
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QTEST_MAIN(tst_QJSValueIterator)
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#include "tst_qjsvalueiterator.moc"