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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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtest.h>
+#include <QtCore/qobject.h>
+#include <QtCore/qfileinfo.h>
+#include <QtCore/qdir.h>
+#include <QtDeclarative/qdeclarativeengine.h>
+#include <QtDeclarative/qdeclarativecomponent.h>
+#include <QtCore/qdebug.h>
+
+#include <private/qv4compiler_p.h>
+
+#include "testtypes.h"
+
+inline QUrl TEST_FILE(const QString &filename)
+{
+ QFileInfo fileInfo(__FILE__);
+ return QUrl::fromLocalFile(fileInfo.absoluteDir().filePath("data/" + filename));
+}
+
+inline QUrl TEST_FILE(const char *filename)
+{
+ return TEST_FILE(QLatin1String(filename));
+}
+
+class tst_v4 : public QObject
+{
+ Q_OBJECT
+public:
+ tst_v4() {}
+
+private slots:
+ void initTestCase();
+
+ void unnecessaryReeval();
+ void logicalOr();
+ void conditionalExpr();
+ void qtscript();
+ void qtscript_data();
+ void nestedObjectAccess();
+ void subscriptionsInConditionalExpressions();
+
+private:
+ QDeclarativeEngine engine;
+};
+
+void tst_v4::initTestCase()
+{
+ registerTypes();
+}
+
+static int v4ErrorsMsgCount = 0;
+static void v4ErrorsMsgHandler(QtMsgType, const char *message)
+{
+ QByteArray m(message);
+ if (m.contains("QV4"))
+ v4ErrorsMsgCount++;
+}
+
+void tst_v4::qtscript()
+{
+ QFETCH(QString, file);
+ QV4Compiler::enableBindingsTest(true);
+
+ QDeclarativeComponent component(&engine, TEST_FILE(file));
+
+ v4ErrorsMsgCount = 0;
+ QtMsgHandler old = qInstallMsgHandler(v4ErrorsMsgHandler);
+
+ QObject *o = component.create();
+ delete o;
+
+ qInstallMsgHandler(old);
+
+ QCOMPARE(v4ErrorsMsgCount, 0);
+
+ QV4Compiler::enableBindingsTest(false);
+}
+
+void tst_v4::qtscript_data()
+{
+ QTest::addColumn<QString>("file");
+
+ QTest::newRow("qreal -> int rounding") << "qrealToIntRounding.qml";
+ QTest::newRow("exception on fetch") << "fetchException.qml";
+ QTest::newRow("logical or") << "logicalOr.qml";
+ QTest::newRow("conditional expressions") << "conditionalExpr.qml";
+ QTest::newRow("double bool jump") << "doubleBoolJump.qml";
+ QTest::newRow("unary minus") << "unaryMinus.qml";
+ QTest::newRow("null qobject") << "nullQObject.qml";
+}
+
+void tst_v4::unnecessaryReeval()
+{
+ QDeclarativeComponent component(&engine, TEST_FILE("unnecessaryReeval.qml"));
+
+ QObject *o = component.create();
+ QVERIFY(o != 0);
+
+ ResultObject *ro = qobject_cast<ResultObject *>(o);
+ QVERIFY(ro != 0);
+
+ QCOMPARE(ro->resultCounter(), 1);
+ QCOMPARE(ro->result(), 19);
+ ro->resetResultCounter();
+
+ ro->setProperty("b", 6);
+
+ QCOMPARE(ro->resultCounter(), 1);
+ QCOMPARE(ro->result(), 6);
+ ro->resetResultCounter();
+
+ ro->setProperty("a", 14);
+
+ QCOMPARE(ro->resultCounter(), 1);
+ QCOMPARE(ro->result(), 7);
+ ro->resetResultCounter();
+
+ ro->setProperty("b", 14);
+ QCOMPARE(ro->resultCounter(), 0);
+ QCOMPARE(ro->result(), 7);
+
+ delete o;
+}
+
+void tst_v4::logicalOr()
+{
+ {
+ QDeclarativeComponent component(&engine, TEST_FILE("logicalOr.qml"));
+
+ QObject *o = component.create();
+ QVERIFY(o != 0);
+
+ ResultObject *ro = qobject_cast<ResultObject *>(o);
+ QVERIFY(ro != 0);
+
+ QCOMPARE(ro->result(), 0);
+ delete o;
+ }
+
+ {
+ QDeclarativeComponent component(&engine, TEST_FILE("logicalOr.2.qml"));
+
+ QObject *o = component.create();
+ QVERIFY(o != 0);
+
+ ResultObject *ro = qobject_cast<ResultObject *>(o);
+ QVERIFY(ro != 0);
+
+ QCOMPARE(ro->result(), 1);
+ delete o;
+ }
+}
+
+void tst_v4::conditionalExpr()
+{
+ {
+ QDeclarativeComponent component(&engine, TEST_FILE("conditionalExpr.qml"));
+
+ QObject *o = component.create();
+ QVERIFY(o != 0);
+
+ ResultObject *ro = qobject_cast<ResultObject *>(o);
+ QVERIFY(ro != 0);
+
+ QCOMPARE(ro->result(), 0);
+ delete o;
+ }
+}
+
+// This would previously use the metaObject of the root element to result the nested access.
+// That is, the index for accessing "result" would have been RootObject::result, instead of
+// NestedObject::result.
+void tst_v4::nestedObjectAccess()
+{
+ QDeclarativeComponent component(&engine, TEST_FILE("nestedObjectAccess.qml"));
+
+ QObject *o = component.create();
+ QVERIFY(o != 0);
+
+ ResultObject *ro = qobject_cast<ResultObject *>(o);
+ QVERIFY(ro != 0);
+
+ QCOMPARE(ro->result(), 37);
+
+ delete o;
+}
+
+void tst_v4::subscriptionsInConditionalExpressions()
+{
+ QDeclarativeComponent component(&engine, TEST_FILE("subscriptionsInConditionalExpressions.qml"));
+
+ QObject *o = component.create();
+ QVERIFY(o != 0);
+
+ QObject *ro = qobject_cast<QObject *>(o);
+ QVERIFY(ro != 0);
+
+ QCOMPARE(ro->property("result").toReal(), qreal(2));
+
+ delete o;
+}
+
+QTEST_MAIN(tst_v4)
+
+#include "tst_v4.moc"
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