/**************************************************************************** ** ** Copyright (C) 2009 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 #include #include #include #include #include //TESTED_CLASS= //TESTED_FILES= class tst_QScriptValue : public QObject { Q_OBJECT public: tst_QScriptValue(); virtual ~tst_QScriptValue(); private slots: void ctor(); void engine(); void toString(); void toNumber(); void toBoolean(); void toBool(); void toInteger(); void toInt32(); void toUInt32(); void toUInt16(); void toVariant(); void toQObject(); void toObject(); void toDateTime(); void toRegExp(); void instanceOf(); void isArray(); void isDate(); void isError(); void isRegExp(); void getSetPrototype(); void getSetScope(); void getSetProperty(); void getSetData(); void getSetScriptClass(); void call(); void construct(); void lessThan(); void equals(); void strictlyEquals(); void castToPointer(); void prettyPrinter_data(); void prettyPrinter(); void engineDeleted(); void valueOfWithClosure(); void objectId(); }; tst_QScriptValue::tst_QScriptValue() { } tst_QScriptValue::~tst_QScriptValue() { } void tst_QScriptValue::ctor() { QScriptEngine eng; { QScriptValue v; QCOMPARE(v.isValid(), false); QCOMPARE(v.engine(), (QScriptEngine *)0); } { QScriptValue v(&eng, QScriptValue::UndefinedValue); QCOMPARE(v.isValid(), true); QCOMPARE(v.isUndefined(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.engine(), &eng); } { QScriptValue v(&eng, QScriptValue::NullValue); QCOMPARE(v.isValid(), true); QCOMPARE(v.isNull(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.engine(), &eng); } { QScriptValue v(&eng, false); QCOMPARE(v.isValid(), true); QCOMPARE(v.isBoolean(), true); QCOMPARE(v.isBool(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toBoolean(), false); QCOMPARE(v.engine(), &eng); } { QScriptValue v(&eng, int(1)); QCOMPARE(v.isValid(), true); QCOMPARE(v.isNumber(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toNumber(), 1.0); QCOMPARE(v.engine(), &eng); } { QScriptValue v(int(0x43211234)); QVERIFY(v.isNumber()); QCOMPARE(v.toInt32(), 0x43211234); } { QScriptValue v(&eng, uint(1)); QCOMPARE(v.isValid(), true); QCOMPARE(v.isNumber(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toNumber(), 1.0); QCOMPARE(v.engine(), &eng); } { QScriptValue v(uint(0x43211234)); QVERIFY(v.isNumber()); QCOMPARE(v.toUInt32(), uint(0x43211234)); } { QScriptValue v(&eng, 1.0); QCOMPARE(v.isValid(), true); QCOMPARE(v.isNumber(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toNumber(), 1.0); QCOMPARE(v.engine(), &eng); } { QScriptValue v(12345678910.5); QVERIFY(v.isNumber()); QCOMPARE(v.toNumber(), 12345678910.5); } { QScriptValue v(&eng, "ciao"); QCOMPARE(v.isValid(), true); QCOMPARE(v.isString(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toString(), QLatin1String("ciao")); QCOMPARE(v.engine(), &eng); } { QScriptValue v(&eng, QString("ciao")); QCOMPARE(v.isValid(), true); QCOMPARE(v.isString(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toString(), QLatin1String("ciao")); QCOMPARE(v.engine(), &eng); } // copy constructor, operator= { QScriptValue v(&eng, 1.0); QScriptValue v2(v); QCOMPARE(v2.strictlyEquals(v), true); QCOMPARE(v2.engine(), &eng); QScriptValue v3(v); QCOMPARE(v3.strictlyEquals(v), true); QCOMPARE(v3.strictlyEquals(v2), true); QCOMPARE(v3.engine(), &eng); QScriptValue v4(&eng, 2.0); QCOMPARE(v4.strictlyEquals(v), false); v3 = v4; QCOMPARE(v3.strictlyEquals(v), false); QCOMPARE(v3.strictlyEquals(v4), true); v2 = QScriptValue(); QCOMPARE(v2.strictlyEquals(v), false); QCOMPARE(v.toNumber(), 1.0); QScriptValue v5(v); QCOMPARE(v5.strictlyEquals(v), true); v = QScriptValue(); QCOMPARE(v5.strictlyEquals(v), false); QCOMPARE(v5.toNumber(), 1.0); } // constructors that take no engine argument { QScriptValue v(QScriptValue::UndefinedValue); QCOMPARE(v.isValid(), true); QCOMPARE(v.isUndefined(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.engine(), (QScriptEngine *)0); } { QScriptValue v(QScriptValue::NullValue); QCOMPARE(v.isValid(), true); QCOMPARE(v.isNull(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.engine(), (QScriptEngine *)0); } { QScriptValue v(false); QCOMPARE(v.isValid(), true); QCOMPARE(v.isBoolean(), true); QCOMPARE(v.isBool(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toBoolean(), false); QCOMPARE(v.engine(), (QScriptEngine *)0); } { QScriptValue v(int(1)); QCOMPARE(v.isValid(), true); QCOMPARE(v.isNumber(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toNumber(), 1.0); QCOMPARE(v.engine(), (QScriptEngine *)0); } { QScriptValue v(uint(1)); QCOMPARE(v.isValid(), true); QCOMPARE(v.isNumber(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toNumber(), 1.0); QCOMPARE(v.engine(), (QScriptEngine *)0); } { QScriptValue v(1.0); QCOMPARE(v.isValid(), true); QCOMPARE(v.isNumber(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toNumber(), 1.0); QCOMPARE(v.engine(), (QScriptEngine *)0); } { QScriptValue v("ciao"); QCOMPARE(v.isValid(), true); QCOMPARE(v.isString(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toString(), QLatin1String("ciao")); QCOMPARE(v.engine(), (QScriptEngine *)0); } { QScriptValue v(QString("ciao")); QCOMPARE(v.isValid(), true); QCOMPARE(v.isString(), true); QCOMPARE(v.isObject(), false); QCOMPARE(v.toString(), QLatin1String("ciao")); QCOMPARE(v.engine(), (QScriptEngine *)0); } // copy constructor, operator= { QScriptValue v(1.0); QScriptValue v2(v); QCOMPARE(v2.strictlyEquals(v), true); QCOMPARE(v2.engine(), (QScriptEngine *)0); QScriptValue v3(v); QCOMPARE(v3.strictlyEquals(v), true); QCOMPARE(v3.strictlyEquals(v2), true); QCOMPARE(v3.engine(), (QScriptEngine *)0); QScriptValue v4(2.0); QCOMPARE(v4.strictlyEquals(v), false); v3 = v4; QCOMPARE(v3.strictlyEquals(v), false); QCOMPARE(v3.strictlyEquals(v4), true); v2 = QScriptValue(); QCOMPARE(v2.strictlyEquals(v), false); QCOMPARE(v.toNumber(), 1.0); QScriptValue v5(v); QCOMPARE(v5.strictlyEquals(v), true); v = QScriptValue(); QCOMPARE(v5.strictlyEquals(v), false); QCOMPARE(v5.toNumber(), 1.0); } // 0 engine QVERIFY(QScriptValue(0, QScriptValue::UndefinedValue).isUndefined()); QVERIFY(QScriptValue(0, QScriptValue::NullValue).isNull()); QVERIFY(QScriptValue(0, false).isBool()); QVERIFY(QScriptValue(0, int(1)).isNumber()); QVERIFY(QScriptValue(0, uint(1)).isNumber()); QVERIFY(QScriptValue(0, 1.0).isNumber()); QVERIFY(QScriptValue(0, "ciao").isString()); QVERIFY(QScriptValue(0, QString("ciao")).isString()); } void tst_QScriptValue::engine() { QScriptEngine eng; QScriptValue object = eng.newObject(); QCOMPARE(object.engine(), &eng); } static QScriptValue myFunction(QScriptContext *, QScriptEngine *eng) { return eng->undefinedValue(); } void tst_QScriptValue::toString() { QScriptEngine eng; QScriptValue undefined = eng.undefinedValue(); QCOMPARE(undefined.toString(), QString("undefined")); QCOMPARE(qscriptvalue_cast(undefined), QString()); QScriptValue null = eng.nullValue(); QCOMPARE(null.toString(), QString("null")); QCOMPARE(qscriptvalue_cast(null), QString()); { QScriptValue falskt = QScriptValue(&eng, false); QCOMPARE(falskt.toString(), QString("false")); QCOMPARE(qscriptvalue_cast(falskt), QString("false")); QScriptValue sant = QScriptValue(&eng, true); QCOMPARE(sant.toString(), QString("true")); QCOMPARE(qscriptvalue_cast(sant), QString("true")); } { QScriptValue number = QScriptValue(&eng, 123); QCOMPARE(number.toString(), QString("123")); QCOMPARE(qscriptvalue_cast(number), QString("123")); } { QScriptValue number = QScriptValue(&eng, 6.37e-8); QCOMPARE(number.toString(), QString("6.37e-8")); } { QScriptValue number = QScriptValue(&eng, -6.37e-8); QCOMPARE(number.toString(), QString("-6.37e-8")); QScriptValue str = QScriptValue(&eng, QString("ciao")); QCOMPARE(str.toString(), QString("ciao")); QCOMPARE(qscriptvalue_cast(str), QString("ciao")); } QScriptValue object = eng.newObject(); QCOMPARE(object.toString(), QString("[object Object]")); QCOMPARE(qscriptvalue_cast(object), QString("[object Object]")); QScriptValue fun = eng.newFunction(myFunction); QCOMPARE(fun.toString(), QString("function () {\n [native code]\n}")); QCOMPARE(qscriptvalue_cast(fun), QString("function () {\n [native code]\n}")); // toString() that throws exception { QScriptValue objectObject = eng.evaluate( "(function(){" " o = { };" " o.toString = function() { throw new Error('toString'); };" " return o;" "})()"); QCOMPARE(objectObject.toString(), QLatin1String("Error: toString")); QVERIFY(eng.hasUncaughtException()); QCOMPARE(eng.uncaughtException().toString(), QLatin1String("Error: toString")); } { eng.clearExceptions(); QScriptValue objectObject = eng.evaluate( "(function(){" " var f = function() {};" " f.prototype = Date;" " return new f;" "})()"); QVERIFY(!eng.hasUncaughtException()); QVERIFY(objectObject.isObject()); QCOMPARE(objectObject.toString(), QString::fromLatin1("TypeError: Function.prototype.toString called on incompatible object")); QVERIFY(eng.hasUncaughtException()); eng.clearExceptions(); } QScriptValue inv = QScriptValue(); QCOMPARE(inv.toString(), QString()); // V2 constructors { QScriptValue falskt = QScriptValue(false); QCOMPARE(falskt.toString(), QString("false")); QCOMPARE(qscriptvalue_cast(falskt), QString("false")); QScriptValue sant = QScriptValue(true); QCOMPARE(sant.toString(), QString("true")); QCOMPARE(qscriptvalue_cast(sant), QString("true")); QScriptValue number = QScriptValue(123); QCOMPARE(number.toString(), QString("123")); QCOMPARE(qscriptvalue_cast(number), QString("123")); QScriptValue number2(int(0x43211234)); QCOMPARE(number2.toString(), QString("1126240820")); QScriptValue str = QScriptValue(QString("ciao")); QCOMPARE(str.toString(), QString("ciao")); QCOMPARE(qscriptvalue_cast(str), QString("ciao")); } // variant should use internal valueOf(), then fall back to QVariant::toString(), // then fall back to "QVariant(typename)" QScriptValue variant = eng.newVariant(123); QVERIFY(variant.isVariant()); QCOMPARE(variant.toString(), QString::fromLatin1("123")); variant = eng.newVariant(QByteArray("hello")); QVERIFY(variant.isVariant()); QCOMPARE(variant.toString(), QString::fromLatin1("hello")); variant = eng.newVariant(QVariant(QPoint(10, 20))); QVERIFY(variant.isVariant()); QCOMPARE(variant.toString(), QString::fromLatin1("QVariant(QPoint)")); variant = eng.newVariant(QUrl()); QVERIFY(variant.toString().isEmpty()); } void tst_QScriptValue::toNumber() { QScriptEngine eng; QScriptValue undefined = eng.undefinedValue(); QCOMPARE(qIsNaN(undefined.toNumber()), true); QCOMPARE(qIsNaN(qscriptvalue_cast(undefined)), true); QScriptValue null = eng.nullValue(); QCOMPARE(null.toNumber(), 0.0); QCOMPARE(qscriptvalue_cast(null), 0.0); { QScriptValue falskt = QScriptValue(&eng, false); QCOMPARE(falskt.toNumber(), 0.0); QCOMPARE(qscriptvalue_cast(falskt), 0.0); QScriptValue sant = QScriptValue(&eng, true); QCOMPARE(sant.toNumber(), 1.0); QCOMPARE(qscriptvalue_cast(sant), 1.0); QScriptValue number = QScriptValue(&eng, 123.0); QCOMPARE(number.toNumber(), 123.0); QCOMPARE(qscriptvalue_cast(number), 123.0); QScriptValue str = QScriptValue(&eng, QString("ciao")); QCOMPARE(qIsNaN(str.toNumber()), true); QCOMPARE(qIsNaN(qscriptvalue_cast(str)), true); QScriptValue str2 = QScriptValue(&eng, QString("123")); QCOMPARE(str2.toNumber(), 123.0); QCOMPARE(qscriptvalue_cast(str2), 123.0); } QScriptValue object = eng.newObject(); QCOMPARE(qIsNaN(object.toNumber()), true); QCOMPARE(qIsNaN(qscriptvalue_cast(object)), true); QScriptValue fun = eng.newFunction(myFunction); QCOMPARE(qIsNaN(fun.toNumber()), true); QCOMPARE(qIsNaN(qscriptvalue_cast(fun)), true); QScriptValue inv = QScriptValue(); QCOMPARE(inv.toNumber(), 0.0); QCOMPARE(qscriptvalue_cast(inv), 0.0); // V2 constructors { QScriptValue falskt = QScriptValue(false); QCOMPARE(falskt.toNumber(), 0.0); QCOMPARE(qscriptvalue_cast(falskt), 0.0); QScriptValue sant = QScriptValue(true); QCOMPARE(sant.toNumber(), 1.0); QCOMPARE(qscriptvalue_cast(sant), 1.0); QScriptValue number = QScriptValue(123.0); QCOMPARE(number.toNumber(), 123.0); QCOMPARE(qscriptvalue_cast(number), 123.0); QScriptValue number2(int(0x43211234)); QCOMPARE(number2.toNumber(), 1126240820.0); QScriptValue str = QScriptValue(QString("ciao")); QCOMPARE(qIsNaN(str.toNumber()), true); QCOMPARE(qIsNaN(qscriptvalue_cast(str)), true); QScriptValue str2 = QScriptValue(QString("123")); QCOMPARE(str2.toNumber(), 123.0); QCOMPARE(qscriptvalue_cast(str2), 123.0); } } void tst_QScriptValue::toBoolean() // deprecated { QScriptEngine eng; QScriptValue undefined = eng.undefinedValue(); QCOMPARE(undefined.toBoolean(), false); QCOMPARE(qscriptvalue_cast(undefined), false); QScriptValue null = eng.nullValue(); QCOMPARE(null.toBoolean(), false); QCOMPARE(qscriptvalue_cast(null), false); { QScriptValue falskt = QScriptValue(&eng, false); QCOMPARE(falskt.toBoolean(), false); QCOMPARE(qscriptvalue_cast(falskt), false); QScriptValue sant = QScriptValue(&eng, true); QCOMPARE(sant.toBoolean(), true); QCOMPARE(qscriptvalue_cast(sant), true); QScriptValue number = QScriptValue(&eng, 0.0); QCOMPARE(number.toBoolean(), false); QCOMPARE(qscriptvalue_cast(number), false); QScriptValue number2 = QScriptValue(&eng, qSNaN()); QCOMPARE(number2.toBoolean(), false); QCOMPARE(qscriptvalue_cast(number2), false); QScriptValue number3 = QScriptValue(&eng, 123.0); QCOMPARE(number3.toBoolean(), true); QCOMPARE(qscriptvalue_cast(number3), true); QScriptValue number4 = QScriptValue(&eng, -456.0); QCOMPARE(number4.toBoolean(), true); QCOMPARE(qscriptvalue_cast(number4), true); QScriptValue str = QScriptValue(&eng, QString("")); QCOMPARE(str.toBoolean(), false); QCOMPARE(qscriptvalue_cast(str), false); QScriptValue str2 = QScriptValue(&eng, QString("123")); QCOMPARE(str2.toBoolean(), true); QCOMPARE(qscriptvalue_cast(str2), true); } QScriptValue object = eng.newObject(); QCOMPARE(object.toBoolean(), true); QCOMPARE(qscriptvalue_cast(object), true); QScriptValue fun = eng.newFunction(myFunction); QCOMPARE(fun.toBoolean(), true); QCOMPARE(qscriptvalue_cast(fun), true); QScriptValue inv = QScriptValue(); QCOMPARE(inv.toBoolean(), false); QCOMPARE(qscriptvalue_cast(inv), false); // V2 constructors { QScriptValue falskt = QScriptValue(false); QCOMPARE(falskt.toBoolean(), false); QCOMPARE(qscriptvalue_cast(falskt), false); QScriptValue sant = QScriptValue(true); QCOMPARE(sant.toBoolean(), true); QCOMPARE(qscriptvalue_cast(sant), true); QScriptValue number = QScriptValue(0.0); QCOMPARE(number.toBoolean(), false); QCOMPARE(qscriptvalue_cast(number), false); QScriptValue number2 = QScriptValue(qSNaN()); QCOMPARE(number2.toBoolean(), false); QCOMPARE(qscriptvalue_cast(number2), false); QScriptValue number3 = QScriptValue(123.0); QCOMPARE(number3.toBoolean(), true); QCOMPARE(qscriptvalue_cast(number3), true); QScriptValue number4 = QScriptValue(-456.0); QCOMPARE(number4.toBoolean(), true); QCOMPARE(qscriptvalue_cast(number4), true); QScriptValue number5 = QScriptValue(0x43211234); QCOMPARE(number5.toBoolean(), true); QScriptValue str = QScriptValue(QString("")); QCOMPARE(str.toBoolean(), false); QCOMPARE(qscriptvalue_cast(str), false); QScriptValue str2 = QScriptValue(QString("123")); QCOMPARE(str2.toBoolean(), true); QCOMPARE(qscriptvalue_cast(str2), true); } } void tst_QScriptValue::toBool() { QScriptEngine eng; QScriptValue undefined = eng.undefinedValue(); QCOMPARE(undefined.toBool(), false); QCOMPARE(qscriptvalue_cast(undefined), false); QScriptValue null = eng.nullValue(); QCOMPARE(null.toBool(), false); QCOMPARE(qscriptvalue_cast(null), false); { QScriptValue falskt = QScriptValue(&eng, false); QCOMPARE(falskt.toBool(), false); QCOMPARE(qscriptvalue_cast(falskt), false); QScriptValue sant = QScriptValue(&eng, true); QCOMPARE(sant.toBool(), true); QCOMPARE(qscriptvalue_cast(sant), true); QScriptValue number = QScriptValue(&eng, 0.0); QCOMPARE(number.toBool(), false); QCOMPARE(qscriptvalue_cast(number), false); QScriptValue number2 = QScriptValue(&eng, qSNaN()); QCOMPARE(number2.toBool(), false); QCOMPARE(qscriptvalue_cast(number2), false); QScriptValue number3 = QScriptValue(&eng, 123.0); QCOMPARE(number3.toBool(), true); QCOMPARE(qscriptvalue_cast(number3), true); QScriptValue number4 = QScriptValue(&eng, -456.0); QCOMPARE(number4.toBool(), true); QCOMPARE(qscriptvalue_cast(number4), true); QScriptValue str = QScriptValue(&eng, QString("")); QCOMPARE(str.toBool(), false); QCOMPARE(qscriptvalue_cast(str), false); QScriptValue str2 = QScriptValue(&eng, QString("123")); QCOMPARE(str2.toBool(), true); QCOMPARE(qscriptvalue_cast(str2), true); } QScriptValue object = eng.newObject(); QCOMPARE(object.toBool(), true); QCOMPARE(qscriptvalue_cast(object), true); QScriptValue fun = eng.newFunction(myFunction); QCOMPARE(fun.toBool(), true); QCOMPARE(qscriptvalue_cast(fun), true); QScriptValue inv = QScriptValue(); QCOMPARE(inv.toBool(), false); QCOMPARE(qscriptvalue_cast(inv), false); // V2 constructors { QScriptValue falskt = QScriptValue(false); QCOMPARE(falskt.toBool(), false); QCOMPARE(qscriptvalue_cast(falskt), false); QScriptValue sant = QScriptValue(true); QCOMPARE(sant.toBool(), true); QCOMPARE(qscriptvalue_cast(sant), true); QScriptValue number = QScriptValue(0.0); QCOMPARE(number.toBool(), false); QCOMPARE(qscriptvalue_cast(number), false); QScriptValue number2 = QScriptValue(qSNaN()); QCOMPARE(number2.toBool(), false); QCOMPARE(qscriptvalue_cast(number2), false); QScriptValue number3 = QScriptValue(123.0); QCOMPARE(number3.toBool(), true); QCOMPARE(qscriptvalue_cast(number3), true); QScriptValue number4 = QScriptValue(-456.0); QCOMPARE(number4.toBool(), true); QCOMPARE(qscriptvalue_cast(number4), true); QScriptValue number5 = QScriptValue(0x43211234); QCOMPARE(number5.toBool(), true); QScriptValue str = QScriptValue(QString("")); QCOMPARE(str.toBool(), false); QCOMPARE(qscriptvalue_cast(str), false); QScriptValue str2 = QScriptValue(QString("123")); QCOMPARE(str2.toBool(), true); QCOMPARE(qscriptvalue_cast(str2), true); } } void tst_QScriptValue::toInteger() { QScriptEngine eng; { QScriptValue number = QScriptValue(&eng, 123.0); QCOMPARE(number.toInteger(), 123.0); QScriptValue number2 = QScriptValue(&eng, qSNaN()); QCOMPARE(number2.toInteger(), 0.0); QScriptValue number3 = QScriptValue(&eng, qInf()); QCOMPARE(qIsInf(number3.toInteger()), true); QScriptValue number4 = QScriptValue(&eng, 0.5); QCOMPARE(number4.toInteger(), 0.0); QScriptValue number5 = QScriptValue(&eng, 123.5); QCOMPARE(number5.toInteger(), 123.0); QScriptValue number6 = QScriptValue(&eng, -456.5); QCOMPARE(number6.toInteger(), -456.0); QScriptValue str = QScriptValue(&eng, "123.0"); QCOMPARE(str.toInteger(), 123.0); QScriptValue str2 = QScriptValue(&eng, "NaN"); QCOMPARE(str2.toInteger(), 0.0); QScriptValue str3 = QScriptValue(&eng, "Infinity"); QCOMPARE(qIsInf(str3.toInteger()), true); QScriptValue str4 = QScriptValue(&eng, "0.5"); QCOMPARE(str4.toInteger(), 0.0); QScriptValue str5 = QScriptValue(&eng, "123.5"); QCOMPARE(str5.toInteger(), 123.0); QScriptValue str6 = QScriptValue(&eng, "-456.5"); QCOMPARE(str6.toInteger(), -456.0); } // V2 constructors { QScriptValue number = QScriptValue(123.0); QCOMPARE(number.toInteger(), 123.0); QScriptValue number2 = QScriptValue(qSNaN()); QCOMPARE(number2.toInteger(), 0.0); QScriptValue number3 = QScriptValue(qInf()); QCOMPARE(qIsInf(number3.toInteger()), true); QScriptValue number4 = QScriptValue(0.5); QCOMPARE(number4.toInteger(), 0.0); QScriptValue number5 = QScriptValue(123.5); QCOMPARE(number5.toInteger(), 123.0); QScriptValue number6 = QScriptValue(-456.5); QCOMPARE(number6.toInteger(), -456.0); QScriptValue number7 = QScriptValue(0x43211234); QCOMPARE(number7.toInteger(), qsreal(0x43211234)); QScriptValue str = QScriptValue("123.0"); QCOMPARE(str.toInteger(), 123.0); QScriptValue str2 = QScriptValue("NaN"); QCOMPARE(str2.toInteger(), 0.0); QScriptValue str3 = QScriptValue("Infinity"); QCOMPARE(qIsInf(str3.toInteger()), true); QScriptValue str4 = QScriptValue("0.5"); QCOMPARE(str4.toInteger(), 0.0); QScriptValue str5 = QScriptValue("123.5"); QCOMPARE(str5.toInteger(), 123.0); QScriptValue str6 = QScriptValue("-456.5"); QCOMPARE(str6.toInteger(), -456.0); } QScriptValue inv; QCOMPARE(inv.toInteger(), 0.0); } void tst_QScriptValue::toInt32() { QScriptEngine eng; { QScriptValue zer0 = QScriptValue(&eng, 0.0); QCOMPARE(zer0.toInt32(), 0); QCOMPARE(qscriptvalue_cast(zer0), 0); QScriptValue number = QScriptValue(&eng, 123.0); QCOMPARE(number.toInt32(), 123); QCOMPARE(qscriptvalue_cast(number), 123); QScriptValue number2 = QScriptValue(&eng, qSNaN()); QCOMPARE(number2.toInt32(), 0); QCOMPARE(qscriptvalue_cast(number2), 0); QScriptValue number3 = QScriptValue(&eng, +qInf()); QCOMPARE(number3.toInt32(), 0); QCOMPARE(qscriptvalue_cast(number3), 0); QScriptValue number3_2 = QScriptValue(&eng, -qInf()); QCOMPARE(number3_2.toInt32(), 0); QCOMPARE(qscriptvalue_cast(number3_2), 0); QScriptValue number4 = QScriptValue(&eng, 0.5); QCOMPARE(number4.toInt32(), 0); QCOMPARE(qscriptvalue_cast(number4), 0); QScriptValue number5 = QScriptValue(&eng, 123.5); QCOMPARE(number5.toInt32(), 123); QCOMPARE(qscriptvalue_cast(number5), 123); QScriptValue number6 = QScriptValue(&eng, -456.5); QCOMPARE(number6.toInt32(), -456); QCOMPARE(qscriptvalue_cast(number6), -456); QScriptValue str = QScriptValue(&eng, "123.0"); QCOMPARE(str.toInt32(), 123); QCOMPARE(qscriptvalue_cast(str), 123); QScriptValue str2 = QScriptValue(&eng, "NaN"); QCOMPARE(str2.toInt32(), 0); QCOMPARE(qscriptvalue_cast(str2), 0); QScriptValue str3 = QScriptValue(&eng, "Infinity"); QCOMPARE(str3.toInt32(), 0); QCOMPARE(qscriptvalue_cast(str3), 0); QScriptValue str3_2 = QScriptValue(&eng, "-Infinity"); QCOMPARE(str3_2.toInt32(), 0); QCOMPARE(qscriptvalue_cast(str3_2), 0); QScriptValue str4 = QScriptValue(&eng, "0.5"); QCOMPARE(str4.toInt32(), 0); QCOMPARE(qscriptvalue_cast(str4), 0); QScriptValue str5 = QScriptValue(&eng, "123.5"); QCOMPARE(str5.toInt32(), 123); QCOMPARE(qscriptvalue_cast(str5), 123); QScriptValue str6 = QScriptValue(&eng, "-456.5"); QCOMPARE(str6.toInt32(), -456); QCOMPARE(qscriptvalue_cast(str6), -456); } // V2 constructors { QScriptValue zer0 = QScriptValue(0.0); QCOMPARE(zer0.toInt32(), 0); QCOMPARE(qscriptvalue_cast(zer0), 0); QScriptValue number = QScriptValue(123.0); QCOMPARE(number.toInt32(), 123); QCOMPARE(qscriptvalue_cast(number), 123); QScriptValue number2 = QScriptValue(qSNaN()); QCOMPARE(number2.toInt32(), 0); QCOMPARE(qscriptvalue_cast(number2), 0); QScriptValue number3 = QScriptValue(+qInf()); QCOMPARE(number3.toInt32(), 0); QCOMPARE(qscriptvalue_cast(number3), 0); QScriptValue number3_2 = QScriptValue(-qInf()); QCOMPARE(number3_2.toInt32(), 0); QCOMPARE(qscriptvalue_cast(number3_2), 0); QScriptValue number4 = QScriptValue(0.5); QCOMPARE(number4.toInt32(), 0); QCOMPARE(qscriptvalue_cast(number4), 0); QScriptValue number5 = QScriptValue(123.5); QCOMPARE(number5.toInt32(), 123); QCOMPARE(qscriptvalue_cast(number5), 123); QScriptValue number6 = QScriptValue(-456.5); QCOMPARE(number6.toInt32(), -456); QCOMPARE(qscriptvalue_cast(number6), -456); QScriptValue number7 = QScriptValue(0x43211234); QCOMPARE(number7.toInt32(), 0x43211234); QScriptValue str = QScriptValue("123.0"); QCOMPARE(str.toInt32(), 123); QCOMPARE(qscriptvalue_cast(str), 123); QScriptValue str2 = QScriptValue("NaN"); QCOMPARE(str2.toInt32(), 0); QCOMPARE(qscriptvalue_cast(str2), 0); QScriptValue str3 = QScriptValue("Infinity"); QCOMPARE(str3.toInt32(), 0); QCOMPARE(qscriptvalue_cast(str3), 0); QScriptValue str3_2 = QScriptValue("-Infinity"); QCOMPARE(str3_2.toInt32(), 0); QCOMPARE(qscriptvalue_cast(str3_2), 0); QScriptValue str4 = QScriptValue("0.5"); QCOMPARE(str4.toInt32(), 0); QCOMPARE(qscriptvalue_cast(str4), 0); QScriptValue str5 = QScriptValue("123.5"); QCOMPARE(str5.toInt32(), 123); QCOMPARE(qscriptvalue_cast(str5), 123); QScriptValue str6 = QScriptValue("-456.5"); QCOMPARE(str6.toInt32(), -456); QCOMPARE(qscriptvalue_cast(str6), -456); } QScriptValue inv; QCOMPARE(inv.toInt32(), 0); QCOMPARE(qscriptvalue_cast(inv), 0); } void tst_QScriptValue::toUInt32() { QScriptEngine eng; { QScriptValue zer0 = QScriptValue(&eng, 0.0); QCOMPARE(zer0.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(zer0), quint32(0)); QScriptValue number = QScriptValue(&eng, 123.0); QCOMPARE(number.toUInt32(), quint32(123)); QCOMPARE(qscriptvalue_cast(number), quint32(123)); QScriptValue number2 = QScriptValue(&eng, qSNaN()); QCOMPARE(number2.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(number2), quint32(0)); QScriptValue number3 = QScriptValue(&eng, +qInf()); QCOMPARE(number3.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(number3), quint32(0)); QScriptValue number3_2 = QScriptValue(&eng, -qInf()); QCOMPARE(number3_2.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(number3_2), quint32(0)); QScriptValue number4 = QScriptValue(&eng, 0.5); QCOMPARE(number4.toUInt32(), quint32(0)); QScriptValue number5 = QScriptValue(&eng, 123.5); QCOMPARE(number5.toUInt32(), quint32(123)); QScriptValue number6 = QScriptValue(&eng, -456.5); QCOMPARE(number6.toUInt32(), quint32(-456)); QCOMPARE(qscriptvalue_cast(number6), quint32(-456)); QScriptValue str = QScriptValue(&eng, "123.0"); QCOMPARE(str.toUInt32(), quint32(123)); QCOMPARE(qscriptvalue_cast(str), quint32(123)); QScriptValue str2 = QScriptValue(&eng, "NaN"); QCOMPARE(str2.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(str2), quint32(0)); QScriptValue str3 = QScriptValue(&eng, "Infinity"); QCOMPARE(str3.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(str3), quint32(0)); QScriptValue str3_2 = QScriptValue(&eng, "-Infinity"); QCOMPARE(str3_2.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(str3_2), quint32(0)); QScriptValue str4 = QScriptValue(&eng, "0.5"); QCOMPARE(str4.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(str4), quint32(0)); QScriptValue str5 = QScriptValue(&eng, "123.5"); QCOMPARE(str5.toUInt32(), quint32(123)); QCOMPARE(qscriptvalue_cast(str5), quint32(123)); QScriptValue str6 = QScriptValue(&eng, "-456.5"); QCOMPARE(str6.toUInt32(), quint32(-456)); QCOMPARE(qscriptvalue_cast(str6), quint32(-456)); } // V2 constructors { QScriptValue zer0 = QScriptValue(0.0); QCOMPARE(zer0.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(zer0), quint32(0)); QScriptValue number = QScriptValue(123.0); QCOMPARE(number.toUInt32(), quint32(123)); QCOMPARE(qscriptvalue_cast(number), quint32(123)); QScriptValue number2 = QScriptValue(qSNaN()); QCOMPARE(number2.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(number2), quint32(0)); QScriptValue number3 = QScriptValue(+qInf()); QCOMPARE(number3.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(number3), quint32(0)); QScriptValue number3_2 = QScriptValue(-qInf()); QCOMPARE(number3_2.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(number3_2), quint32(0)); QScriptValue number4 = QScriptValue(0.5); QCOMPARE(number4.toUInt32(), quint32(0)); QScriptValue number5 = QScriptValue(123.5); QCOMPARE(number5.toUInt32(), quint32(123)); QScriptValue number6 = QScriptValue(-456.5); QCOMPARE(number6.toUInt32(), quint32(-456)); QCOMPARE(qscriptvalue_cast(number6), quint32(-456)); QScriptValue number7 = QScriptValue(0x43211234); QCOMPARE(number7.toUInt32(), quint32(0x43211234)); QScriptValue str = QScriptValue("123.0"); QCOMPARE(str.toUInt32(), quint32(123)); QCOMPARE(qscriptvalue_cast(str), quint32(123)); QScriptValue str2 = QScriptValue("NaN"); QCOMPARE(str2.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(str2), quint32(0)); QScriptValue str3 = QScriptValue("Infinity"); QCOMPARE(str3.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(str3), quint32(0)); QScriptValue str3_2 = QScriptValue("-Infinity"); QCOMPARE(str3_2.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(str3_2), quint32(0)); QScriptValue str4 = QScriptValue("0.5"); QCOMPARE(str4.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(str4), quint32(0)); QScriptValue str5 = QScriptValue("123.5"); QCOMPARE(str5.toUInt32(), quint32(123)); QCOMPARE(qscriptvalue_cast(str5), quint32(123)); QScriptValue str6 = QScriptValue("-456.5"); QCOMPARE(str6.toUInt32(), quint32(-456)); QCOMPARE(qscriptvalue_cast(str6), quint32(-456)); } QScriptValue inv; QCOMPARE(inv.toUInt32(), quint32(0)); QCOMPARE(qscriptvalue_cast(inv), quint32(0)); } void tst_QScriptValue::toUInt16() { QScriptEngine eng; { QScriptValue zer0 = QScriptValue(&eng, 0.0); QCOMPARE(zer0.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(zer0), quint16(0)); QScriptValue number = QScriptValue(&eng, 123.0); QCOMPARE(number.toUInt16(), quint16(123)); QCOMPARE(qscriptvalue_cast(number), quint16(123)); QScriptValue number2 = QScriptValue(&eng, qSNaN()); QCOMPARE(number2.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(number2), quint16(0)); QScriptValue number3 = QScriptValue(&eng, +qInf()); QCOMPARE(number3.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(number3), quint16(0)); QScriptValue number3_2 = QScriptValue(&eng, -qInf()); QCOMPARE(number3_2.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(number3_2), quint16(0)); QScriptValue number4 = QScriptValue(&eng, 0.5); QCOMPARE(number4.toUInt16(), quint16(0)); QScriptValue number5 = QScriptValue(&eng, 123.5); QCOMPARE(number5.toUInt16(), quint16(123)); QScriptValue number6 = QScriptValue(&eng, -456.5); QCOMPARE(number6.toUInt16(), quint16(-456)); QCOMPARE(qscriptvalue_cast(number6), quint16(-456)); QScriptValue number7 = QScriptValue(&eng, 0x10000); QCOMPARE(number7.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(number7), quint16(0)); QScriptValue number8 = QScriptValue(&eng, 0x10001); QCOMPARE(number8.toUInt16(), quint16(1)); QCOMPARE(qscriptvalue_cast(number8), quint16(1)); QScriptValue str = QScriptValue(&eng, "123.0"); QCOMPARE(str.toUInt16(), quint16(123)); QCOMPARE(qscriptvalue_cast(str), quint16(123)); QScriptValue str2 = QScriptValue(&eng, "NaN"); QCOMPARE(str2.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(str2), quint16(0)); QScriptValue str3 = QScriptValue(&eng, "Infinity"); QCOMPARE(str3.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(str3), quint16(0)); QScriptValue str3_2 = QScriptValue(&eng, "-Infinity"); QCOMPARE(str3_2.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(str3_2), quint16(0)); QScriptValue str4 = QScriptValue(&eng, "0.5"); QCOMPARE(str4.toUInt16(), quint16(0)); QScriptValue str5 = QScriptValue(&eng, "123.5"); QCOMPARE(str5.toUInt16(), quint16(123)); QScriptValue str6 = QScriptValue(&eng, "-456.5"); QCOMPARE(str6.toUInt16(), quint16(-456)); QCOMPARE(qscriptvalue_cast(str6), quint16(-456)); QScriptValue str7 = QScriptValue(&eng, "0x10000"); QCOMPARE(str7.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(str7), quint16(0)); QScriptValue str8 = QScriptValue(&eng, "0x10001"); QCOMPARE(str8.toUInt16(), quint16(1)); QCOMPARE(qscriptvalue_cast(str8), quint16(1)); } // V2 constructors { QScriptValue zer0 = QScriptValue(0.0); QCOMPARE(zer0.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(zer0), quint16(0)); QScriptValue number = QScriptValue(123.0); QCOMPARE(number.toUInt16(), quint16(123)); QCOMPARE(qscriptvalue_cast(number), quint16(123)); QScriptValue number2 = QScriptValue(qSNaN()); QCOMPARE(number2.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(number2), quint16(0)); QScriptValue number3 = QScriptValue(+qInf()); QCOMPARE(number3.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(number3), quint16(0)); QScriptValue number3_2 = QScriptValue(-qInf()); QCOMPARE(number3_2.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(number3_2), quint16(0)); QScriptValue number4 = QScriptValue(0.5); QCOMPARE(number4.toUInt16(), quint16(0)); QScriptValue number5 = QScriptValue(123.5); QCOMPARE(number5.toUInt16(), quint16(123)); QScriptValue number6 = QScriptValue(-456.5); QCOMPARE(number6.toUInt16(), quint16(-456)); QCOMPARE(qscriptvalue_cast(number6), quint16(-456)); QScriptValue number7 = QScriptValue(0x10000); QCOMPARE(number7.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(number7), quint16(0)); QScriptValue number8 = QScriptValue(0x10001); QCOMPARE(number8.toUInt16(), quint16(1)); QCOMPARE(qscriptvalue_cast(number8), quint16(1)); QScriptValue str = QScriptValue("123.0"); QCOMPARE(str.toUInt16(), quint16(123)); QCOMPARE(qscriptvalue_cast(str), quint16(123)); QScriptValue str2 = QScriptValue("NaN"); QCOMPARE(str2.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(str2), quint16(0)); QScriptValue str3 = QScriptValue("Infinity"); QCOMPARE(str3.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(str3), quint16(0)); QScriptValue str3_2 = QScriptValue("-Infinity"); QCOMPARE(str3_2.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(str3_2), quint16(0)); QScriptValue str4 = QScriptValue("0.5"); QCOMPARE(str4.toUInt16(), quint16(0)); QScriptValue str5 = QScriptValue("123.5"); QCOMPARE(str5.toUInt16(), quint16(123)); QScriptValue str6 = QScriptValue("-456.5"); QCOMPARE(str6.toUInt16(), quint16(-456)); QCOMPARE(qscriptvalue_cast(str6), quint16(-456)); QScriptValue str7 = QScriptValue("0x10000"); QCOMPARE(str7.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(str7), quint16(0)); QScriptValue str8 = QScriptValue("0x10001"); QCOMPARE(str8.toUInt16(), quint16(1)); QCOMPARE(qscriptvalue_cast(str8), quint16(1)); } QScriptValue inv; QCOMPARE(inv.toUInt16(), quint16(0)); QCOMPARE(qscriptvalue_cast(inv), quint16(0)); } #if defined Q_CC_MSVC && _MSC_VER < 1300 Q_DECLARE_METATYPE(QVariant) #endif void tst_QScriptValue::toVariant() { QScriptEngine eng; QScriptValue undefined = eng.undefinedValue(); QCOMPARE(undefined.toVariant(), QVariant()); QCOMPARE(qscriptvalue_cast(undefined), QVariant()); QScriptValue null = eng.nullValue(); QCOMPARE(null.toVariant(), QVariant()); QCOMPARE(qscriptvalue_cast(null), QVariant()); { QScriptValue number = QScriptValue(&eng, 123.0); QCOMPARE(number.toVariant(), QVariant(123.0)); QCOMPARE(qscriptvalue_cast(number), QVariant(123.0)); QScriptValue falskt = QScriptValue(&eng, false); QCOMPARE(falskt.toVariant(), QVariant(false)); QCOMPARE(qscriptvalue_cast(falskt), QVariant(false)); QScriptValue sant = QScriptValue(&eng, true); QCOMPARE(sant.toVariant(), QVariant(true)); QCOMPARE(qscriptvalue_cast(sant), QVariant(true)); QScriptValue str = QScriptValue(&eng, QString("ciao")); QCOMPARE(str.toVariant(), QVariant(QString("ciao"))); QCOMPARE(qscriptvalue_cast(str), QVariant(QString("ciao"))); } QVariant var(QChar(0x007A)); QScriptValue opaque = eng.newVariant(var); QVERIFY(opaque.isVariant()); QCOMPARE(opaque.toVariant(), var); QScriptValue object = eng.newObject(); QCOMPARE(object.toVariant(), QVariant(QString("[object Object]"))); QScriptValue qobject = eng.newQObject(this); { QVariant var = qobject.toVariant(); QCOMPARE(var.userType(), int(QMetaType::QObjectStar)); QCOMPARE(qVariantValue(var), (QObject *)this); } { QDateTime dateTime = QDateTime(QDate(1980, 10, 4)); QScriptValue dateObject = eng.newDate(dateTime); QVariant var = dateObject.toVariant(); QCOMPARE(var, QVariant(dateTime)); } { QRegExp rx = QRegExp("[0-9a-z]+", Qt::CaseSensitive, QRegExp::RegExp2); QScriptValue rxObject = eng.newRegExp(rx); QVariant var = rxObject.toVariant(); QCOMPARE(var, QVariant(rx)); } QScriptValue inv; QCOMPARE(inv.toVariant(), QVariant()); QCOMPARE(qscriptvalue_cast(inv), QVariant()); // V2 constructors { QScriptValue number = QScriptValue(123.0); QCOMPARE(number.toVariant(), QVariant(123.0)); QCOMPARE(qscriptvalue_cast(number), QVariant(123.0)); QScriptValue falskt = QScriptValue(false); QCOMPARE(falskt.toVariant(), QVariant(false)); QCOMPARE(qscriptvalue_cast(falskt), QVariant(false)); QScriptValue sant = QScriptValue(true); QCOMPARE(sant.toVariant(), QVariant(true)); QCOMPARE(qscriptvalue_cast(sant), QVariant(true)); QScriptValue str = QScriptValue(QString("ciao")); QCOMPARE(str.toVariant(), QVariant(QString("ciao"))); QCOMPARE(qscriptvalue_cast(str), QVariant(QString("ciao"))); } // array { QVariantList listIn; listIn << 123 << "hello"; QScriptValue array = qScriptValueFromValue(&eng, listIn); QVERIFY(array.isArray()); QCOMPARE(array.property("length").toInt32(), 2); QVariant ret = array.toVariant(); QCOMPARE(ret.type(), QVariant::List); QVariantList listOut = ret.toList(); QCOMPARE(listOut.size(), listIn.size()); for (int i = 0; i < listIn.size(); ++i) QVERIFY(listOut.at(i) == listIn.at(i)); // round-trip conversion QScriptValue array2 = qScriptValueFromValue(&eng, ret); QVERIFY(array2.isArray()); QCOMPARE(array2.property("length").toInt32(), array.property("length").toInt32()); for (int i = 0; i < array.property("length").toInt32(); ++i) QVERIFY(array2.property(i).strictlyEquals(array.property(i))); } } // unfortunately, this is necessary in order to do qscriptvalue_cast(...) Q_DECLARE_METATYPE(QPushButton*) void tst_QScriptValue::toQObject() { QScriptEngine eng; QScriptValue undefined = eng.undefinedValue(); QCOMPARE(undefined.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(undefined), (QObject *)0); QScriptValue null = eng.nullValue(); QCOMPARE(null.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(null), (QObject *)0); { QScriptValue falskt = QScriptValue(&eng, false); QCOMPARE(falskt.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(falskt), (QObject *)0); QScriptValue sant = QScriptValue(&eng, true); QCOMPARE(sant.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(sant), (QObject *)0); QScriptValue number = QScriptValue(&eng, 123.0); QCOMPARE(number.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(number), (QObject *)0); QScriptValue str = QScriptValue(&eng, QString("ciao")); QCOMPARE(str.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(str), (QObject *)0); } QScriptValue object = eng.newObject(); QCOMPARE(object.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(object), (QObject *)0); QScriptValue qobject = eng.newQObject(this); QCOMPARE(qobject.toQObject(), (QObject *)this); QCOMPARE(qscriptvalue_cast(qobject), (QObject *)this); QCOMPARE(qscriptvalue_cast(qobject), (QWidget *)0); QScriptValue qobject2 = eng.newQObject(0); QCOMPARE(qobject2.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(qobject2), (QObject *)0); QWidget widget; QScriptValue qwidget = eng.newQObject(&widget); QCOMPARE(qwidget.toQObject(), (QObject *)&widget); QCOMPARE(qscriptvalue_cast(qwidget), (QObject *)&widget); QCOMPARE(qscriptvalue_cast(qwidget), &widget); QPushButton button; QScriptValue qbutton = eng.newQObject(&button); QCOMPARE(qbutton.toQObject(), (QObject *)&button); QCOMPARE(qscriptvalue_cast(qbutton), (QObject *)&button); QCOMPARE(qscriptvalue_cast(qbutton), (QWidget *)&button); QCOMPARE(qscriptvalue_cast(qbutton), &button); // V2 constructors { QScriptValue falskt = QScriptValue(false); QCOMPARE(falskt.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(falskt), (QObject *)0); QScriptValue sant = QScriptValue(true); QCOMPARE(sant.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(sant), (QObject *)0); QScriptValue number = QScriptValue(123.0); QCOMPARE(number.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(number), (QObject *)0); QScriptValue str = QScriptValue(QString("ciao")); QCOMPARE(str.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(str), (QObject *)0); } // wrapping a QObject* as variant QScriptValue variant = eng.newVariant(qVariantFromValue((QObject*)&button)); QCOMPARE(variant.toQObject(), (QObject*)&button); QCOMPARE(qscriptvalue_cast(variant), (QObject*)&button); QCOMPARE(qscriptvalue_cast(variant), (QWidget*)&button); QCOMPARE(qscriptvalue_cast(variant), &button); QScriptValue variant2 = eng.newVariant(qVariantFromValue((QWidget*)&button)); QCOMPARE(variant2.toQObject(), (QObject*)&button); QCOMPARE(qscriptvalue_cast(variant2), (QObject*)&button); QCOMPARE(qscriptvalue_cast(variant2), (QWidget*)&button); QCOMPARE(qscriptvalue_cast(variant2), &button); QScriptValue variant3 = eng.newVariant(qVariantFromValue(&button)); QCOMPARE(variant3.toQObject(), (QObject*)0); QCOMPARE(qscriptvalue_cast(variant3), (QObject*)0); QCOMPARE(qscriptvalue_cast(variant3), (QWidget*)0); QCOMPARE(qscriptvalue_cast(variant3), &button); QScriptValue inv; QCOMPARE(inv.toQObject(), (QObject *)0); QCOMPARE(qscriptvalue_cast(inv), (QObject *)0); } void tst_QScriptValue::toObject() { QScriptEngine eng; QScriptValue undefined = eng.undefinedValue(); QCOMPARE(undefined.toObject().isValid(), false); QScriptValue null = eng.nullValue(); QCOMPARE(null.toObject().isValid(), false); { QScriptValue falskt = QScriptValue(&eng, false); { QScriptValue tmp = falskt.toObject(); QCOMPARE(tmp.isObject(), true); QCOMPARE(tmp.toNumber(), falskt.toNumber()); } QScriptValue sant = QScriptValue(&eng, true); { QScriptValue tmp = sant.toObject(); QCOMPARE(tmp.isObject(), true); QCOMPARE(tmp.toNumber(), sant.toNumber()); } QScriptValue number = QScriptValue(&eng, 123.0); { QScriptValue tmp = number.toObject(); QCOMPARE(tmp.isObject(), true); QCOMPARE(tmp.toNumber(), number.toNumber()); } QScriptValue str = QScriptValue(&eng, QString("ciao")); { QScriptValue tmp = str.toObject(); QCOMPARE(tmp.isObject(), true); QCOMPARE(tmp.toString(), str.toString()); } } QScriptValue object = eng.newObject(); { QScriptValue tmp = object.toObject(); QCOMPARE(tmp.isObject(), true); } QScriptValue qobject = eng.newQObject(this); QCOMPARE(qobject.toObject().isValid(), true); QScriptValue inv; QCOMPARE(inv.toObject().isValid(), false); // V2 constructors: in this case, you have to use QScriptEngine::toObject() { QScriptValue undefined = QScriptValue(QScriptValue::UndefinedValue); QVERIFY(!undefined.toObject().isValid()); QVERIFY(!eng.toObject(undefined).isValid()); QScriptValue null = QScriptValue(QScriptValue::NullValue); QVERIFY(!null.toObject().isValid()); QVERIFY(!eng.toObject(null).isValid()); QScriptValue falskt = QScriptValue(false); QVERIFY(!falskt.toObject().isValid()); { QScriptValue tmp = eng.toObject(falskt); QVERIFY(tmp.isObject()); QVERIFY(tmp.toBool()); } QScriptValue sant = QScriptValue(true); QVERIFY(!sant.toObject().isValid()); { QScriptValue tmp = eng.toObject(sant); QVERIFY(tmp.isObject()); QVERIFY(tmp.toBool()); } QScriptValue number = QScriptValue(123.0); QVERIFY(!number.toObject().isValid()); { QScriptValue tmp = eng.toObject(number); QVERIFY(tmp.isObject()); QCOMPARE(tmp.toInt32(), number.toInt32()); } QScriptValue str = QScriptValue(QString::fromLatin1("ciao")); QVERIFY(!str.toObject().isValid()); { QScriptValue tmp = eng.toObject(str); QVERIFY(tmp.isObject()); QCOMPARE(tmp.toString(), QString::fromLatin1("ciao")); } } } void tst_QScriptValue::toDateTime() { QScriptEngine eng; QDateTime dt = eng.evaluate("new Date(0)").toDateTime(); QVERIFY(dt.isValid()); QCOMPARE(dt.timeSpec(), Qt::LocalTime); QCOMPARE(dt.toUTC(), QDateTime(QDate(1970, 1, 1), QTime(0, 0, 0), Qt::UTC)); QVERIFY(!eng.evaluate("[]").toDateTime().isValid()); QVERIFY(!eng.evaluate("{}").toDateTime().isValid()); QVERIFY(!eng.globalObject().toDateTime().isValid()); QVERIFY(!QScriptValue().toDateTime().isValid()); QVERIFY(!QScriptValue(123).toDateTime().isValid()); QVERIFY(!QScriptValue(false).toDateTime().isValid()); QVERIFY(!eng.nullValue().toDateTime().isValid()); QVERIFY(!eng.undefinedValue().toDateTime().isValid()); } void tst_QScriptValue::toRegExp() { QScriptEngine eng; { QRegExp rx = eng.evaluate("/foo/").toRegExp(); QVERIFY(rx.isValid()); QCOMPARE(rx.patternSyntax(), QRegExp::RegExp2); QCOMPARE(rx.pattern(), QString::fromLatin1("foo")); QCOMPARE(rx.caseSensitivity(), Qt::CaseSensitive); QVERIFY(!rx.isMinimal()); } { QRegExp rx = eng.evaluate("/bar/gi").toRegExp(); QVERIFY(rx.isValid()); QCOMPARE(rx.patternSyntax(), QRegExp::RegExp2); QCOMPARE(rx.pattern(), QString::fromLatin1("bar")); QCOMPARE(rx.caseSensitivity(), Qt::CaseInsensitive); QVERIFY(!rx.isMinimal()); } QVERIFY(eng.evaluate("[]").toRegExp().isEmpty()); QVERIFY(eng.evaluate("{}").toRegExp().isEmpty()); QVERIFY(eng.globalObject().toRegExp().isEmpty()); QVERIFY(QScriptValue().toRegExp().isEmpty()); QVERIFY(QScriptValue(123).toRegExp().isEmpty()); QVERIFY(QScriptValue(false).toRegExp().isEmpty()); QVERIFY(eng.nullValue().toRegExp().isEmpty()); QVERIFY(eng.undefinedValue().toRegExp().isEmpty()); } void tst_QScriptValue::instanceOf() { QScriptEngine eng; QScriptValue obj = eng.newObject(); QCOMPARE(obj.instanceOf(eng.evaluate("Object.prototype")), false); QCOMPARE(obj.instanceOf(eng.evaluate("Array.prototype")), false); QCOMPARE(obj.instanceOf(eng.evaluate("Function.prototype")), false); QCOMPARE(obj.instanceOf(eng.evaluate("QObject.prototype")), false); QCOMPARE(obj.instanceOf(QScriptValue(&eng, 123)), false); QCOMPARE(obj.instanceOf(eng.undefinedValue()), false); QCOMPARE(obj.instanceOf(eng.nullValue()), false); QCOMPARE(obj.instanceOf(QScriptValue()), false); QCOMPARE(obj.instanceOf(eng.evaluate("Object")), true); QCOMPARE(obj.instanceOf(eng.evaluate("Array")), false); QCOMPARE(obj.instanceOf(eng.evaluate("Function")), false); QCOMPARE(obj.instanceOf(eng.evaluate("QObject")), false); QScriptValue arr = eng.newArray(); QVERIFY(arr.isArray()); QCOMPARE(arr.instanceOf(eng.evaluate("Object.prototype")), false); QCOMPARE(arr.instanceOf(eng.evaluate("Array.prototype")), false); QCOMPARE(arr.instanceOf(eng.evaluate("Function.prototype")), false); QCOMPARE(arr.instanceOf(eng.evaluate("QObject.prototype")), false); QCOMPARE(arr.instanceOf(eng.evaluate("Object")), true); QCOMPARE(arr.instanceOf(eng.evaluate("Array")), true); QCOMPARE(arr.instanceOf(eng.evaluate("Function")), false); QCOMPARE(arr.instanceOf(eng.evaluate("QObject")), false); QCOMPARE(QScriptValue().instanceOf(arr), false); QScriptEngine otherEngine; QTest::ignoreMessage(QtWarningMsg, "QScriptValue::instanceof: cannot perform operation on a value created in a different engine"); QCOMPARE(obj.instanceOf(otherEngine.globalObject().property("Object")), false); } void tst_QScriptValue::isArray() { QScriptEngine eng; QVERIFY(eng.evaluate("[]").isArray()); QVERIFY(!eng.evaluate("{}").isArray()); QVERIFY(!eng.globalObject().isArray()); QVERIFY(!QScriptValue().isArray()); QVERIFY(!QScriptValue(123).isArray()); QVERIFY(!QScriptValue(false).isArray()); QVERIFY(!eng.nullValue().isArray()); QVERIFY(!eng.undefinedValue().isArray()); } void tst_QScriptValue::isDate() { QScriptEngine eng; QVERIFY(eng.evaluate("new Date()").isDate()); QVERIFY(!eng.evaluate("[]").isDate()); QVERIFY(!eng.evaluate("{}").isDate()); QVERIFY(!eng.globalObject().isDate()); QVERIFY(!QScriptValue().isDate()); QVERIFY(!QScriptValue(123).isDate()); QVERIFY(!QScriptValue(false).isDate()); QVERIFY(!eng.nullValue().isDate()); QVERIFY(!eng.undefinedValue().isDate()); } void tst_QScriptValue::isError() { QStringList errors; errors << "Error" << "EvalError" << "RangeError" << "ReferenceError" << "SyntaxError" << "TypeError" << "URIError"; QScriptEngine eng; for (int i = 0; i < errors.size(); ++i) { QScriptValue ctor = eng.globalObject().property(errors.at(i)); QVERIFY(ctor.isFunction()); QVERIFY(ctor.property("prototype").isError()); } QVERIFY(!eng.globalObject().isError()); QVERIFY(!QScriptValue().isError()); QVERIFY(!QScriptValue(123).isError()); QVERIFY(!QScriptValue(false).isError()); QVERIFY(!eng.nullValue().isError()); QVERIFY(!eng.undefinedValue().isError()); QVERIFY(!eng.evaluate("new Object()").isError()); } void tst_QScriptValue::isRegExp() { QScriptEngine eng; QVERIFY(eng.evaluate("/foo/").isRegExp()); QVERIFY(!eng.evaluate("[]").isRegExp()); QVERIFY(!eng.evaluate("{}").isRegExp()); QVERIFY(!eng.globalObject().isRegExp()); QVERIFY(!QScriptValue().isRegExp()); QVERIFY(!QScriptValue(123).isRegExp()); QVERIFY(!QScriptValue(false).isRegExp()); QVERIFY(!eng.nullValue().isRegExp()); QVERIFY(!eng.undefinedValue().isRegExp()); } static QScriptValue getter(QScriptContext *ctx, QScriptEngine *) { return ctx->thisObject().property("x"); } static QScriptValue setter(QScriptContext *ctx, QScriptEngine *) { ctx->thisObject().setProperty("x", ctx->argument(0)); return ctx->argument(0); } static QScriptValue getterSetter(QScriptContext *ctx, QScriptEngine *) { if (ctx->argumentCount() > 0) ctx->thisObject().setProperty("x", ctx->argument(0)); return ctx->thisObject().property("x"); } static QScriptValue getterSetterThrowingError(QScriptContext *ctx, QScriptEngine *) { if (ctx->argumentCount() > 0) return ctx->throwError("set foo"); else return ctx->throwError("get foo"); } static QScriptValue getSet__proto__(QScriptContext *ctx, QScriptEngine *) { if (ctx->argumentCount() > 0) ctx->callee().setProperty("value", ctx->argument(0)); return ctx->callee().property("value"); } void tst_QScriptValue::getSetProperty() { QScriptEngine eng; QScriptValue object = eng.newObject(); QScriptValue str = QScriptValue(&eng, "bar"); object.setProperty("foo", str); QCOMPARE(object.property("foo").toString(), str.toString()); QScriptValue num = QScriptValue(&eng, 123.0); object.setProperty("baz", num); QCOMPARE(object.property("baz").toNumber(), num.toNumber()); QScriptValue strstr = QScriptValue("bar"); QCOMPARE(strstr.engine(), (QScriptEngine *)0); object.setProperty("foo", strstr); QCOMPARE(object.property("foo").toString(), strstr.toString()); QCOMPARE(strstr.engine(), &eng); // the value has been bound to the engine QScriptValue numnum = QScriptValue(123.0); object.setProperty("baz", numnum); QCOMPARE(object.property("baz").toNumber(), numnum.toNumber()); QScriptValue inv; inv.setProperty("foo", num); QCOMPARE(inv.property("foo").isValid(), false); QScriptValue array = eng.newArray(); QVERIFY(array.isArray()); array.setProperty(0, num); QCOMPARE(array.property(0).toNumber(), num.toNumber()); QCOMPARE(array.property("0").toNumber(), num.toNumber()); QCOMPARE(array.property("length").toUInt32(), quint32(1)); array.setProperty(1, str); QCOMPARE(array.property(1).toString(), str.toString()); QCOMPARE(array.property("1").toString(), str.toString()); QCOMPARE(array.property("length").toUInt32(), quint32(2)); array.setProperty("length", QScriptValue(&eng, 1)); QCOMPARE(array.property("length").toUInt32(), quint32(1)); QCOMPARE(array.property(1).isValid(), false); // task 162051 -- detecting whether the property is an array index or not QVERIFY(eng.evaluate("a = []; a['00'] = 123; a['00']").strictlyEquals(QScriptValue(&eng, 123))); QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 0))); QVERIFY(eng.evaluate("a.hasOwnProperty('00')").strictlyEquals(QScriptValue(&eng, true))); QVERIFY(eng.evaluate("a.hasOwnProperty('0')").strictlyEquals(QScriptValue(&eng, false))); QVERIFY(eng.evaluate("a[0]").isUndefined()); QVERIFY(eng.evaluate("a[0.5] = 456; a[0.5]").strictlyEquals(QScriptValue(&eng, 456))); QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 0))); QVERIFY(eng.evaluate("a.hasOwnProperty('0.5')").strictlyEquals(QScriptValue(&eng, true))); QVERIFY(eng.evaluate("a[0]").isUndefined()); QVERIFY(eng.evaluate("a[0] = 789; a[0]").strictlyEquals(QScriptValue(&eng, 789))); QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 1))); // task 183072 -- 0x800000000 is not an array index eng.evaluate("a = []; a[0x800000000] = 123"); QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 0))); QVERIFY(eng.evaluate("a[0]").isUndefined()); QVERIFY(eng.evaluate("a[0x800000000]").strictlyEquals(QScriptValue(&eng, 123))); QScriptEngine otherEngine; QScriptValue otherNum = QScriptValue(&otherEngine, 123); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty(oof) failed: cannot set value created in a different engine"); object.setProperty("oof", otherNum); QCOMPARE(object.property("oof").isValid(), false); // test ResolveMode QScriptValue object2 = eng.newObject(); object.setPrototype(object2); QScriptValue num2 = QScriptValue(&eng, 456.0); object2.setProperty("propertyInPrototype", num2); // default is ResolvePrototype QCOMPARE(object.property("propertyInPrototype") .strictlyEquals(num2), true); QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolvePrototype) .strictlyEquals(num2), true); QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolveLocal) .isValid(), false); QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolveScope) .strictlyEquals(num2), false); QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolveFull) .strictlyEquals(num2), true); // test property removal (setProperty(QScriptValue())) QScriptValue object3 = eng.newObject(); object3.setProperty("foo", num); QCOMPARE(object3.property("foo").strictlyEquals(num), true); object3.setProperty("bar", str); QCOMPARE(object3.property("bar").strictlyEquals(str), true); object3.setProperty("foo", QScriptValue()); QCOMPARE(object3.property("foo").isValid(), false); QCOMPARE(object3.property("bar").strictlyEquals(str), true); object3.setProperty("foo", num); QCOMPARE(object3.property("foo").strictlyEquals(num), true); QCOMPARE(object3.property("bar").strictlyEquals(str), true); object3.setProperty("bar", QScriptValue()); QCOMPARE(object3.property("bar").isValid(), false); QCOMPARE(object3.property("foo").strictlyEquals(num), true); object3.setProperty("foo", QScriptValue()); object3.setProperty("foo", QScriptValue()); eng.globalObject().setProperty("object3", object3); QCOMPARE(eng.evaluate("object3.hasOwnProperty('foo')") .strictlyEquals(QScriptValue(&eng, false)), true); object3.setProperty("foo", num); QCOMPARE(eng.evaluate("object3.hasOwnProperty('foo')") .strictlyEquals(QScriptValue(&eng, true)), true); eng.globalObject().setProperty("object3", QScriptValue()); QCOMPARE(eng.evaluate("this.hasOwnProperty('object3')") .strictlyEquals(QScriptValue(&eng, false)), true); // getters and setters { QScriptValue object4 = eng.newObject(); for (int x = 0; x < 2; ++x) { object4.setProperty("foo", QScriptValue()); // getter() returns this.x object4.setProperty("foo", eng.newFunction(getter), QScriptValue::PropertyGetter | QScriptValue::UserRange); QCOMPARE(object4.propertyFlags("foo") & ~QScriptValue::UserRange, QScriptValue::PropertyGetter ); QEXPECT_FAIL("", "User-range flags are not retained for getter/setter properties", Continue); QCOMPARE(object4.propertyFlags("foo"), QScriptValue::PropertyGetter | QScriptValue::UserRange); object4.setProperty("x", num); QCOMPARE(object4.property("foo").strictlyEquals(num), true); // setter() sets this.x object4.setProperty("foo", eng.newFunction(setter), QScriptValue::PropertySetter); QCOMPARE(object4.propertyFlags("foo") & ~QScriptValue::UserRange, QScriptValue::PropertySetter | QScriptValue::PropertyGetter); QCOMPARE(object4.propertyFlags("foo"), QScriptValue::PropertySetter | QScriptValue::PropertyGetter); object4.setProperty("foo", str); QCOMPARE(object4.property("x").strictlyEquals(str), true); QCOMPARE(object4.property("foo").strictlyEquals(str), true); // kill the getter object4.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter); QVERIFY(!(object4.propertyFlags("foo") & QScriptValue::PropertyGetter)); QVERIFY(object4.propertyFlags("foo") & QScriptValue::PropertySetter); QCOMPARE(object4.property("foo").isUndefined(), true); // setter should still work object4.setProperty("foo", num); QCOMPARE(object4.property("x").strictlyEquals(num), true); // kill the setter too object4.setProperty("foo", QScriptValue(), QScriptValue::PropertySetter); QVERIFY(!(object4.propertyFlags("foo") & QScriptValue::PropertySetter)); // now foo is just a regular property object4.setProperty("foo", str); QCOMPARE(object4.property("x").strictlyEquals(num), true); QCOMPARE(object4.property("foo").strictlyEquals(str), true); } for (int x = 0; x < 2; ++x) { object4.setProperty("foo", QScriptValue()); // setter() sets this.x object4.setProperty("foo", eng.newFunction(setter), QScriptValue::PropertySetter); object4.setProperty("foo", str); QCOMPARE(object4.property("x").strictlyEquals(str), true); QCOMPARE(object4.property("foo").isUndefined(), true); // getter() returns this.x object4.setProperty("foo", eng.newFunction(getter), QScriptValue::PropertyGetter); object4.setProperty("x", num); QCOMPARE(object4.property("foo").strictlyEquals(num), true); // kill the setter object4.setProperty("foo", QScriptValue(), QScriptValue::PropertySetter); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty() failed: property 'foo' has a getter but no setter"); object4.setProperty("foo", str); // getter should still work QCOMPARE(object4.property("foo").strictlyEquals(num), true); // kill the getter too object4.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter); // now foo is just a regular property object4.setProperty("foo", str); QCOMPARE(object4.property("x").strictlyEquals(num), true); QCOMPARE(object4.property("foo").strictlyEquals(str), true); } // use a single function as both getter and setter object4.setProperty("foo", QScriptValue()); object4.setProperty("foo", eng.newFunction(getterSetter), QScriptValue::PropertyGetter | QScriptValue::PropertySetter); QCOMPARE(object4.propertyFlags("foo"), QScriptValue::PropertyGetter | QScriptValue::PropertySetter); object4.setProperty("x", num); QCOMPARE(object4.property("foo").strictlyEquals(num), true); // killing the getter will preserve the setter, even though they are the same function object4.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter); QVERIFY(object4.propertyFlags("foo") & QScriptValue::PropertySetter); QCOMPARE(object4.property("foo").isUndefined(), true); // getter/setter that throws an error { QScriptValue object5 = eng.newObject(); object5.setProperty("foo", eng.newFunction(getterSetterThrowingError), QScriptValue::PropertyGetter | QScriptValue::PropertySetter); QVERIFY(!eng.hasUncaughtException()); QScriptValue ret = object5.property("foo"); QVERIFY(ret.isError()); QVERIFY(eng.hasUncaughtException()); QVERIFY(ret.strictlyEquals(eng.uncaughtException())); eng.evaluate("Object"); // clear exception state... QVERIFY(!eng.hasUncaughtException()); object5.setProperty("foo", str); QVERIFY(eng.hasUncaughtException()); QCOMPARE(eng.uncaughtException().toString(), QLatin1String("Error: set foo")); } // attempt to install getter+setter on built-in (native) property { QScriptValue object6 = eng.newObject(); QVERIFY(object6.property("__proto__").strictlyEquals(object6.prototype())); QScriptValue fun = eng.newFunction(getSet__proto__); fun.setProperty("value", QScriptValue(&eng, "boo")); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty() failed: " "cannot set getter or setter of native property " "`__proto__'"); object6.setProperty("__proto__", fun, QScriptValue::PropertyGetter | QScriptValue::PropertySetter | QScriptValue::UserRange); QVERIFY(object6.property("__proto__").strictlyEquals(object6.prototype())); object6.setProperty("__proto__", QScriptValue(), QScriptValue::PropertyGetter | QScriptValue::PropertySetter); QVERIFY(object6.property("__proto__").strictlyEquals(object6.prototype())); } // global property that's a getter+setter { eng.globalObject().setProperty("globalGetterSetterProperty", eng.newFunction(getterSetter), QScriptValue::PropertyGetter | QScriptValue::PropertySetter); eng.evaluate("globalGetterSetterProperty = 123"); { QScriptValue ret = eng.evaluate("globalGetterSetterProperty"); QVERIFY(ret.isNumber()); QVERIFY(ret.strictlyEquals(QScriptValue(&eng, 123))); } QCOMPARE(eng.evaluate("typeof globalGetterSetterProperty").toString(), QString::fromLatin1("number")); { QScriptValue ret = eng.evaluate("this.globalGetterSetterProperty()"); QVERIFY(ret.isError()); QCOMPARE(ret.toString(), QString::fromLatin1("TypeError: Result of expression 'this.globalGetterSetterProperty' [123] is not a function.")); } { QScriptValue ret = eng.evaluate("new this.globalGetterSetterProperty()"); QVERIFY(ret.isError()); QCOMPARE(ret.toString(), QString::fromLatin1("TypeError: Result of expression 'this.globalGetterSetterProperty' [123] is not a constructor.")); } } // "upgrading" an existing property to become a getter+setter { QScriptValue object7 = eng.newObject(); QScriptValue num(&eng, 123); object7.setProperty("foo", num); object7.setProperty("foo", eng.newFunction(getterSetter), QScriptValue::PropertyGetter | QScriptValue::PropertySetter); QVERIFY(!object7.property("x").isValid()); object7.setProperty("foo", num); QVERIFY(object7.property("x").equals(num)); } } eng.globalObject().setProperty("object", object); // ReadOnly object.setProperty("readOnlyProperty", num, QScriptValue::ReadOnly); QCOMPARE(object.propertyFlags("readOnlyProperty"), QScriptValue::ReadOnly); QCOMPARE(object.property("readOnlyProperty").strictlyEquals(num), true); eng.evaluate("object.readOnlyProperty = !object.readOnlyProperty"); QCOMPARE(object.property("readOnlyProperty").strictlyEquals(num), true); // should still be part of enumeration { QScriptValue ret = eng.evaluate( "found = false;" "for (var p in object) {" " if (p == 'readOnlyProperty') {" " found = true; break;" " }" "} found"); QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), true); } // should still be deletable { QScriptValue ret = eng.evaluate("delete object.readOnlyProperty"); QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), true); QCOMPARE(object.property("readOnlyProperty").isValid(), false); } // Undeletable object.setProperty("undeletableProperty", num, QScriptValue::Undeletable); QCOMPARE(object.propertyFlags("undeletableProperty"), QScriptValue::Undeletable); QCOMPARE(object.property("undeletableProperty").strictlyEquals(num), true); { QScriptValue ret = eng.evaluate("delete object.undeletableProperty"); QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), false); QCOMPARE(object.property("undeletableProperty").strictlyEquals(num), true); } // should still be writable eng.evaluate("object.undeletableProperty = object.undeletableProperty + 1"); QCOMPARE(object.property("undeletableProperty").toNumber(), num.toNumber() + 1); // should still be part of enumeration { QScriptValue ret = eng.evaluate( "found = false;" "for (var p in object) {" " if (p == 'undeletableProperty') {" " found = true; break;" " }" "} found"); QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), true); } // should still be deletable from C++ object.setProperty("undeletableProperty", QScriptValue()); QVERIFY(!object.property("undeletableProperty").isValid()); QCOMPARE(object.propertyFlags("undeletableProperty"), 0); // SkipInEnumeration object.setProperty("dontEnumProperty", num, QScriptValue::SkipInEnumeration); QCOMPARE(object.propertyFlags("dontEnumProperty"), QScriptValue::SkipInEnumeration); QCOMPARE(object.property("dontEnumProperty").strictlyEquals(num), true); // should not be part of enumeration { QScriptValue ret = eng.evaluate( "found = false;" "for (var p in object) {" " if (p == 'dontEnumProperty') {" " found = true; break;" " }" "} found"); QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, false)), true); } // should still be writable eng.evaluate("object.dontEnumProperty = object.dontEnumProperty + 1"); QCOMPARE(object.property("dontEnumProperty").toNumber(), num.toNumber() + 1); // should still be deletable { QScriptValue ret = eng.evaluate("delete object.dontEnumProperty"); QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), true); QCOMPARE(object.property("dontEnumProperty").isValid(), false); } // change flags object.setProperty("flagProperty", str); QCOMPARE(object.propertyFlags("flagProperty"), static_cast(0)); object.setProperty("flagProperty", str, QScriptValue::ReadOnly); QCOMPARE(object.propertyFlags("flagProperty"), QScriptValue::ReadOnly); object.setProperty("flagProperty", str, object.propertyFlags("flagProperty") | QScriptValue::Undeletable); QCOMPARE(object.propertyFlags("flagProperty"), QScriptValue::ReadOnly | QScriptValue::Undeletable); object.setProperty("flagProperty", str, QScriptValue::KeepExistingFlags); QCOMPARE(object.propertyFlags("flagProperty"), QScriptValue::ReadOnly | QScriptValue::Undeletable); object.setProperty("flagProperty", str, QScriptValue::UserRange); QCOMPARE(object.propertyFlags("flagProperty"), QScriptValue::UserRange); // flags of property in the prototype { QScriptValue object2 = eng.newObject(); object2.setPrototype(object); QCOMPARE(object2.propertyFlags("flagProperty", QScriptValue::ResolveLocal), 0); QCOMPARE(object2.propertyFlags("flagProperty"), QScriptValue::UserRange); } // using interned strings QScriptString foo = eng.toStringHandle("foo"); object.setProperty(foo, QScriptValue()); QVERIFY(!object.property(foo).isValid()); object.setProperty(foo, num); QVERIFY(object.property(foo).strictlyEquals(num)); QVERIFY(object.property("foo").strictlyEquals(num)); QVERIFY(object.propertyFlags(foo) == 0); } void tst_QScriptValue::getSetPrototype() { QScriptEngine eng; QScriptValue object = eng.newObject(); QScriptValue object2 = eng.newObject(); object2.setPrototype(object); QCOMPARE(object2.prototype().strictlyEquals(object), true); QScriptValue inv; inv.setPrototype(object); QCOMPARE(inv.prototype().isValid(), false); QScriptEngine otherEngine; QScriptValue object3 = otherEngine.newObject(); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setPrototype() failed: cannot set a prototype created in a different engine"); object2.setPrototype(object3); QCOMPARE(object2.prototype().strictlyEquals(object), true); // cyclic prototypes QScriptValue old = object.prototype(); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setPrototype() failed: cyclic prototype value"); object.setPrototype(object); QCOMPARE(object.prototype().strictlyEquals(old), true); object2.setPrototype(object); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setPrototype() failed: cyclic prototype value"); object.setPrototype(object2); QCOMPARE(object.prototype().strictlyEquals(old), true); { QScriptValue ret = eng.evaluate("o = { }; p = { }; o.__proto__ = p; p.__proto__ = o"); QCOMPARE(eng.hasUncaughtException(), true); QVERIFY(ret.strictlyEquals(eng.uncaughtException())); QCOMPARE(ret.isError(), true); QCOMPARE(ret.toString(), QLatin1String("Error: cyclic __proto__ value")); } { QScriptValue ret = eng.evaluate("p.__proto__ = { }"); QCOMPARE(eng.hasUncaughtException(), false); QCOMPARE(ret.isError(), false); } } void tst_QScriptValue::getSetScope() { QScriptEngine eng; QScriptValue object = eng.newObject(); QCOMPARE(object.scope().isValid(), false); QScriptValue object2 = eng.newObject(); object2.setScope(object); QCOMPARE(object2.scope().strictlyEquals(object), true); object.setProperty("foo", 123); QVERIFY(!object2.property("foo").isValid()); { QScriptValue ret = object2.property("foo", QScriptValue::ResolveScope); QVERIFY(ret.isNumber()); QCOMPARE(ret.toInt32(), 123); } QScriptValue inv; inv.setScope(object); QCOMPARE(inv.scope().isValid(), false); QScriptEngine otherEngine; QScriptValue object3 = otherEngine.newObject(); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setScope() failed: cannot set a scope object created in a different engine"); object2.setScope(object3); QCOMPARE(object2.scope().strictlyEquals(object), true); object2.setScope(QScriptValue()); QVERIFY(!object2.scope().isValid()); } void tst_QScriptValue::getSetData() { QScriptEngine eng; QScriptValue object = eng.newObject(); QVERIFY(!object.data().isValid()); QScriptValue v1(true); object.setData(v1); QVERIFY(object.data().strictlyEquals(v1)); QScriptValue v2(123); object.setData(v2); QVERIFY(object.data().strictlyEquals(v2)); QScriptValue v3 = eng.newObject(); object.setData(v3); QVERIFY(object.data().strictlyEquals(v3)); object.setData(QScriptValue()); QVERIFY(!object.data().isValid()); } class TestScriptClass : public QScriptClass { public: TestScriptClass(QScriptEngine *engine) : QScriptClass(engine) {} }; void tst_QScriptValue::getSetScriptClass() { QScriptEngine eng; QScriptValue inv; QCOMPARE(inv.scriptClass(), (QScriptClass*)0); QScriptValue num(123); QCOMPARE(num.scriptClass(), (QScriptClass*)0); TestScriptClass testClass(&eng); // object created in C++ (newObject()) { QScriptValue obj = eng.newObject(); QCOMPARE(obj.scriptClass(), (QScriptClass*)0); obj.setScriptClass(&testClass); QCOMPARE(obj.scriptClass(), (QScriptClass*)&testClass); obj.setScriptClass(0); QCOMPARE(obj.scriptClass(), (QScriptClass*)0); } // object created in JS { QScriptValue obj = eng.evaluate("new Object"); QVERIFY(!eng.hasUncaughtException()); QVERIFY(obj.isObject()); QCOMPARE(obj.scriptClass(), (QScriptClass*)0); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setScriptClass() failed: cannot change class of non-QScriptObject"); obj.setScriptClass(&testClass); QEXPECT_FAIL("", "With JSC back-end, the class of a plain object created in JS can't be changed", Continue); QCOMPARE(obj.scriptClass(), (QScriptClass*)&testClass); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setScriptClass() failed: cannot change class of non-QScriptObject"); obj.setScriptClass(0); QCOMPARE(obj.scriptClass(), (QScriptClass*)0); } // object that already has a(n internal) class { QScriptValue obj = eng.newVariant(QUrl("http://example.com")); QVERIFY(obj.isVariant()); QCOMPARE(obj.scriptClass(), (QScriptClass*)0); obj.setScriptClass(&testClass); QCOMPARE(obj.scriptClass(), (QScriptClass*)&testClass); QVERIFY(obj.isObject()); QVERIFY(!obj.isVariant()); QVERIFY(!obj.toVariant().isValid()); } { QScriptValue obj = eng.newQObject(this); QVERIFY(obj.isQObject()); QCOMPARE(obj.scriptClass(), (QScriptClass*)0); obj.setScriptClass(&testClass); QCOMPARE(obj.scriptClass(), (QScriptClass*)&testClass); QVERIFY(obj.isObject()); QVERIFY(!obj.isQObject()); QVERIFY(obj.toQObject() == 0); } } static QScriptValue getArg(QScriptContext *ctx, QScriptEngine *) { return ctx->argument(0); } static QScriptValue evaluateArg(QScriptContext *, QScriptEngine *eng) { return eng->evaluate("arguments[0]"); } static QScriptValue addArgs(QScriptContext *, QScriptEngine *eng) { return eng->evaluate("arguments[0] + arguments[1]"); } static QScriptValue returnInvalidValue(QScriptContext *, QScriptEngine *) { return QScriptValue(); } void tst_QScriptValue::call() { QScriptEngine eng; { QScriptValue fun = eng.evaluate("(function() { return 1; })"); QVERIFY(fun.isFunction()); QScriptValue result = fun.call(); QVERIFY(result.isNumber()); QCOMPARE(result.toInt32(), 1); } QScriptValue Object = eng.evaluate("Object"); QCOMPARE(Object.isFunction(), true); { QScriptValue result = Object.call(Object); QCOMPARE(result.isObject(), true); } // test that call() doesn't construct new objects QScriptValue Number = eng.evaluate("Number"); QCOMPARE(Object.isFunction(), true); { QScriptValueList args; args << QScriptValue(&eng, 123); QScriptValue result = Number.call(Object, args); QCOMPARE(result.strictlyEquals(args.at(0)), true); } // test that correct "this" object is used { QScriptValue fun = eng.evaluate("(function() { return this; })"); QCOMPARE(fun.isFunction(), true); { QScriptValue numberObject = QScriptValue(&eng, 123.0).toObject(); QScriptValue result = fun.call(numberObject); QCOMPARE(result.isObject(), true); QCOMPARE(result.toNumber(), 123.0); } } // test that correct arguments are passed { QScriptValue fun = eng.evaluate("(function() { return arguments[0]; })"); QCOMPARE(fun.isFunction(), true); { QScriptValue result = fun.call(eng.undefinedValue()); QCOMPARE(result.isUndefined(), true); } { QScriptValueList args; args << QScriptValue(&eng, 123.0); QScriptValue result = fun.call(eng.undefinedValue(), args); QCOMPARE(result.isNumber(), true); QCOMPARE(result.toNumber(), 123.0); } // V2 constructors { QScriptValueList args; args << QScriptValue(123.0); QScriptValue result = fun.call(eng.undefinedValue(), args); QCOMPARE(result.isNumber(), true); QCOMPARE(result.toNumber(), 123.0); } { QScriptValue args = eng.newArray(); args.setProperty(0, 123); QScriptValue result = fun.call(eng.undefinedValue(), args); QVERIFY(result.isNumber()); QCOMPARE(result.toNumber(), 123.0); } } { QScriptValue fun = eng.evaluate("(function() { return arguments[1]; })"); QCOMPARE(fun.isFunction(), true); { QScriptValueList args; args << QScriptValue(&eng, 123.0) << QScriptValue(&eng, 456.0); QScriptValue result = fun.call(eng.undefinedValue(), args); QCOMPARE(result.isNumber(), true); QCOMPARE(result.toNumber(), 456.0); } { QScriptValue args = eng.newArray(); args.setProperty(0, 123); args.setProperty(1, 456); QScriptValue result = fun.call(eng.undefinedValue(), args); QVERIFY(result.isNumber()); QCOMPARE(result.toNumber(), 456.0); } } { QScriptValue fun = eng.evaluate("(function() { throw new Error('foo'); })"); QCOMPARE(fun.isFunction(), true); QVERIFY(!eng.hasUncaughtException()); { QScriptValue result = fun.call(); QCOMPARE(result.isError(), true); QCOMPARE(eng.hasUncaughtException(), true); QVERIFY(result.strictlyEquals(eng.uncaughtException())); } } { eng.clearExceptions(); QScriptValue fun = eng.newFunction(getArg); { QScriptValueList args; args << QScriptValue(&eng, 123.0); QScriptValue result = fun.call(eng.undefinedValue(), args); QVERIFY(!eng.hasUncaughtException()); QCOMPARE(result.isNumber(), true); QCOMPARE(result.toNumber(), 123.0); } // V2 constructors { QScriptValueList args; args << QScriptValue(123.0); QScriptValue result = fun.call(eng.undefinedValue(), args); QCOMPARE(result.isNumber(), true); QCOMPARE(result.toNumber(), 123.0); } { QScriptValue args = eng.newArray(); args.setProperty(0, 123); QScriptValue result = fun.call(eng.undefinedValue(), args); QVERIFY(result.isNumber()); QCOMPARE(result.toNumber(), 123.0); } } { QScriptValue fun = eng.newFunction(evaluateArg); { QScriptValueList args; args << QScriptValue(&eng, 123.0); QScriptValue result = fun.call(eng.undefinedValue(), args); QVERIFY(!eng.hasUncaughtException()); QCOMPARE(result.isNumber(), true); QCOMPARE(result.toNumber(), 123.0); } } QScriptValue inv; QCOMPARE(inv.call().isValid(), false); // test that invalid arguments are handled gracefully { QScriptValue fun = eng.newFunction(getArg); { QScriptValueList args; args << QScriptValue(); QScriptValue ret = fun.call(QScriptValue(), args); QVERIFY(!eng.hasUncaughtException()); QCOMPARE(ret.isValid(), true); QCOMPARE(ret.isUndefined(), true); } } { QScriptValue fun = eng.newFunction(evaluateArg); { QScriptValueList args; args << QScriptValue(); QScriptValue ret = fun.call(QScriptValue(), args); QCOMPARE(ret.isValid(), true); QCOMPARE(ret.isUndefined(), true); } } { QScriptValue fun = eng.newFunction(addArgs); { QScriptValueList args; args << QScriptValue() << QScriptValue(); QScriptValue ret = fun.call(QScriptValue(), args); QCOMPARE(ret.isValid(), true); QCOMPARE(ret.isNumber(), true); QCOMPARE(qIsNaN(ret.toNumber()), true); } } { QScriptValue fun = eng.evaluate("Object"); QVERIFY(fun.isFunction()); QScriptEngine eng2; QScriptValue objectInDifferentEngine = eng2.newObject(); QScriptValueList args; args << objectInDifferentEngine; QTest::ignoreMessage(QtWarningMsg, "QScriptValue::call() failed: cannot call function with argument created in a different engine"); fun.call(QScriptValue(), args); } // test that invalid return value is handled gracefully { QScriptValue fun = eng.newFunction(returnInvalidValue); eng.globalObject().setProperty("returnInvalidValue", fun); QScriptValue ret = eng.evaluate("returnInvalidValue() + returnInvalidValue()"); QCOMPARE(ret.isValid(), true); QCOMPARE(ret.isNumber(), true); QCOMPARE(qIsNaN(ret.toNumber()), true); } { QScriptEngine otherEngine; QScriptValue fun = otherEngine.evaluate("(function() { return 1; })"); QVERIFY(fun.isFunction()); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::call() failed: " "cannot call function with thisObject created in " "a different engine"); QCOMPARE(fun.call(Object).isValid(), false); QTest::ignoreMessage(QtWarningMsg, "QScriptValue::call() failed: " "cannot call function with argument created in " "a different engine"); QCOMPARE(fun.call(QScriptValue(), QScriptValueList() << QScriptValue(&eng, 123)).isValid(), false); } { QScriptValue fun = eng.evaluate("(function() { return arguments; })"); QVERIFY(fun.isFunction()); QScriptValue array = eng.newArray(3); array.setProperty(0, QScriptValue(&eng, 123.0)); array.setProperty(1, QScriptValue(&eng, 456.0)); array.setProperty(2, QScriptValue(&eng, 789.0)); // call with single array object as arguments QScriptValue ret = fun.call(QScriptValue(), array); QVERIFY(!eng.hasUncaughtException()); QCOMPARE(ret.isError(), false); QCOMPARE(ret.property(0).strictlyEquals(array.property(0)), true); QCOMPARE(ret.property(1).strictlyEquals(array.property(1)), true); QCOMPARE(ret.property(2).strictlyEquals(array.property(2)), true); // call with arguments object as arguments QScriptValue ret2 = fun.call(QScriptValue(), ret); QCOMPARE(ret2.isError(), false); QCOMPARE(ret2.property(0).strictlyEquals(ret.property(0)), true); QCOMPARE(ret2.property(1).strictlyEquals(ret.property(1)), true); QCOMPARE(ret2.property(2).strictlyEquals(ret.property(2)), true); // call with null as arguments QScriptValue ret3 = fun.call(QScriptValue(), eng.nullValue()); QCOMPARE(ret3.isError(), false); QCOMPARE(ret3.property("length").isNumber(), true); QCOMPARE(ret3.property("length").toNumber(), 0.0); // call with undefined as arguments QScriptValue ret4 = fun.call(QScriptValue(), eng.undefinedValue()); QCOMPARE(ret4.isError(), false); QCOMPARE(ret4.property("length").isNumber(), true); QCOMPARE(ret4.property("length").toNumber(), 0.0); // call with something else as arguments QScriptValue ret5 = fun.call(QScriptValue(), QScriptValue(&eng, 123.0)); QCOMPARE(ret5.isError(), true); } // calling things that are not functions QVERIFY(!QScriptValue(false).call().isValid()); QVERIFY(!QScriptValue(123).call().isValid()); QVERIFY(!QScriptValue(QString::fromLatin1("ciao")).call().isValid()); QVERIFY(!QScriptValue(QScriptValue::UndefinedValue).call().isValid()); QVERIFY(!QScriptValue(QScriptValue::NullValue).call().isValid()); } static QScriptValue ctorReturningUndefined(QScriptContext *ctx, QScriptEngine *) { ctx->thisObject().setProperty("foo", 123); return QScriptValue(QScriptValue::UndefinedValue); } static QScriptValue ctorReturningNewObject(QScriptContext *, QScriptEngine *eng) { QScriptValue result = eng->newObject(); result.setProperty("bar", 456); return result; } void tst_QScriptValue::construct() { QScriptEngine eng; { QScriptValue fun = eng.evaluate("(function () { this.foo = 123; })"); QVERIFY(fun.isFunction()); QScriptValue ret = fun.construct(); QVERIFY(ret.isObject()); QVERIFY(ret.instanceOf(fun)); QCOMPARE(ret.property("foo").toInt32(), 123); } // returning a different object overrides the default-constructed one { QScriptValue fun = eng.evaluate("(function () { return { bar: 456 }; })"); QVERIFY(fun.isFunction()); QScriptValue ret = fun.construct(); QVERIFY(ret.isObject()); QVERIFY(!ret.instanceOf(fun)); QCOMPARE(ret.property("bar").toInt32(), 456); } { QScriptValue fun = eng.newFunction(ctorReturningUndefined); QScriptValue ret = fun.construct(); QVERIFY(ret.isObject()); QVERIFY(ret.instanceOf(fun)); QCOMPARE(ret.property("foo").toInt32(), 123); } { QScriptValue fun = eng.newFunction(ctorReturningNewObject); QScriptValue ret = fun.construct(); QVERIFY(ret.isObject()); QVERIFY(!ret.instanceOf(fun)); QCOMPARE(ret.property("bar").toInt32(), 456); } QScriptValue Number = eng.evaluate("Number"); QCOMPARE(Number.isFunction(), true); { QScriptValueList args; args << QScriptValue(&eng, 123); QScriptValue ret = Number.construct(args); QCOMPARE(ret.isObject(), true); QCOMPARE(ret.toNumber(), args.at(0).toNumber()); } // test that internal prototype is set correctly { QScriptValue fun = eng.evaluate("(function() { return this.__proto__; })"); QCOMPARE(fun.isFunction(), true); QCOMPARE(fun.property("prototype").isObject(), true); QScriptValue ret = fun.construct(); QCOMPARE(fun.property("prototype").strictlyEquals(ret), true); } // test that we return the new object even if a non-object value is returned from the function { QScriptValue fun = eng.evaluate("(function() { return 123; })"); QCOMPARE(fun.isFunction(), true); QScriptValue ret = fun.construct(); QCOMPARE(ret.isObject(), true); } { QScriptValue fun = eng.evaluate("(function() { throw new Error('foo'); })"); QCOMPARE(fun.isFunction(), true); QScriptValue ret = fun.construct(); QCOMPARE(ret.isError(), true); QCOMPARE(eng.hasUncaughtException(), true); QVERIFY(ret.strictlyEquals(eng.uncaughtException())); } QScriptValue inv; QCOMPARE(inv.construct().isValid(), false); { QScriptValue fun = eng.evaluate("(function() { return arguments; })"); QVERIFY(fun.isFunction()); QScriptValue array = eng.newArray(3); array.setProperty(0, QScriptValue(&eng, 123.0)); array.setProperty(1, QScriptValue(&eng, 456.0)); array.setProperty(2, QScriptValue(&eng, 789.0)); // construct with single array object as arguments QScriptValue ret = fun.construct(array); QVERIFY(!eng.hasUncaughtException()); QVERIFY(ret.isValid()); QVERIFY(ret.isObject()); QCOMPARE(ret.property(0).strictlyEquals(array.property(0)), true); QCOMPARE(ret.property(1).strictlyEquals(array.property(1)), true); QCOMPARE(ret.property(2).strictlyEquals(array.property(2)), true); // construct with arguments object as arguments QScriptValue ret2 = fun.construct(ret); QCOMPARE(ret2.property(0).strictlyEquals(ret.property(0)), true); QCOMPARE(ret2.property(1).strictlyEquals(ret.property(1)), true); QCOMPARE(ret2.property(2).strictlyEquals(ret.property(2)), true); // construct with null as arguments QScriptValue ret3 = fun.construct(eng.nullValue()); QCOMPARE(ret3.isError(), false); QCOMPARE(ret3.property("length").isNumber(), true); QCOMPARE(ret3.property("length").toNumber(), 0.0); // construct with undefined as arguments QScriptValue ret4 = fun.construct(eng.undefinedValue()); QCOMPARE(ret4.isError(), false); QCOMPARE(ret4.property("length").isNumber(), true); QCOMPARE(ret4.property("length").toNumber(), 0.0); // construct with something else as arguments QScriptValue ret5 = fun.construct(QScriptValue(&eng, 123.0)); QCOMPARE(ret5.isError(), true); } // construct on things that are not functions QVERIFY(!QScriptValue(false).construct().isValid()); QVERIFY(!QScriptValue(123).construct().isValid()); QVERIFY(!QScriptValue(QString::fromLatin1("ciao")).construct().isValid()); QVERIFY(!QScriptValue(QScriptValue::UndefinedValue).construct().isValid()); QVERIFY(!QScriptValue(QScriptValue::NullValue).construct().isValid()); } void tst_QScriptValue::lessThan() { QScriptEngine eng; QVERIFY(!QScriptValue().lessThan(QScriptValue())); QScriptValue num = QScriptValue(&eng, 123); QCOMPARE(num.lessThan(QScriptValue(&eng, 124)), true); QCOMPARE(num.lessThan(QScriptValue(&eng, 122)), false); QCOMPARE(num.lessThan(QScriptValue(&eng, 123)), false); QCOMPARE(num.lessThan(QScriptValue(&eng, "124")), true); QCOMPARE(num.lessThan(QScriptValue(&eng, "122")), false); QCOMPARE(num.lessThan(QScriptValue(&eng, "123")), false); QCOMPARE(num.lessThan(QScriptValue(&eng, qSNaN())), false); QCOMPARE(num.lessThan(QScriptValue(&eng, +qInf())), true); QCOMPARE(num.lessThan(QScriptValue(&eng, -qInf())), false); QCOMPARE(num.lessThan(num), false); QCOMPARE(num.lessThan(QScriptValue(&eng, 124).toObject()), true); QCOMPARE(num.lessThan(QScriptValue(&eng, 122).toObject()), false); QCOMPARE(num.lessThan(QScriptValue(&eng, 123).toObject()), false); QCOMPARE(num.lessThan(QScriptValue(&eng, "124").toObject()), true); QCOMPARE(num.lessThan(QScriptValue(&eng, "122").toObject()), false); QCOMPARE(num.lessThan(QScriptValue(&eng, "123").toObject()), false); QCOMPARE(num.lessThan(QScriptValue(&eng, qSNaN()).toObject()), false); QCOMPARE(num.lessThan(QScriptValue(&eng, +qInf()).toObject()), true); QCOMPARE(num.lessThan(QScriptValue(&eng, -qInf()).toObject()), false); QCOMPARE(num.lessThan(num.toObject()), false); QCOMPARE(num.lessThan(QScriptValue()), false); QScriptValue str = QScriptValue(&eng, "123"); QCOMPARE(str.lessThan(QScriptValue(&eng, "124")), true); QCOMPARE(str.lessThan(QScriptValue(&eng, "122")), false); QCOMPARE(str.lessThan(QScriptValue(&eng, "123")), false); QCOMPARE(str.lessThan(QScriptValue(&eng, 124)), true); QCOMPARE(str.lessThan(QScriptValue(&eng, 122)), false); QCOMPARE(str.lessThan(QScriptValue(&eng, 123)), false); QCOMPARE(str.lessThan(str), false); QCOMPARE(str.lessThan(QScriptValue(&eng, "124").toObject()), true); QCOMPARE(str.lessThan(QScriptValue(&eng, "122").toObject()), false); QCOMPARE(str.lessThan(QScriptValue(&eng, "123").toObject()), false); QCOMPARE(str.lessThan(QScriptValue(&eng, 124).toObject()), true); QCOMPARE(str.lessThan(QScriptValue(&eng, 122).toObject()), false); QCOMPARE(str.lessThan(QScriptValue(&eng, 123).toObject()), false); QCOMPARE(str.lessThan(str.toObject()), false); QCOMPARE(str.lessThan(QScriptValue()), false); // V2 constructors QScriptValue num2 = QScriptValue(123); QCOMPARE(num2.lessThan(QScriptValue(124)), true); QCOMPARE(num2.lessThan(QScriptValue(122)), false); QCOMPARE(num2.lessThan(QScriptValue(123)), false); QCOMPARE(num2.lessThan(QScriptValue("124")), true); QCOMPARE(num2.lessThan(QScriptValue("122")), false); QCOMPARE(num2.lessThan(QScriptValue("123")), false); QCOMPARE(num2.lessThan(QScriptValue(qSNaN())), false); QCOMPARE(num2.lessThan(QScriptValue(+qInf())), true); QCOMPARE(num2.lessThan(QScriptValue(-qInf())), false); QCOMPARE(num2.lessThan(num), false); QCOMPARE(num2.lessThan(QScriptValue()), false); QScriptValue str2 = QScriptValue("123"); QCOMPARE(str2.lessThan(QScriptValue("124")), true); QCOMPARE(str2.lessThan(QScriptValue("122")), false); QCOMPARE(str2.lessThan(QScriptValue("123")), false); QCOMPARE(str2.lessThan(QScriptValue(124)), true); QCOMPARE(str2.lessThan(QScriptValue(122)), false); QCOMPARE(str2.lessThan(QScriptValue(123)), false); QCOMPARE(str2.lessThan(str), false); QCOMPARE(str2.lessThan(QScriptValue()), false); QScriptValue obj1 = eng.newObject(); QScriptValue obj2 = eng.newObject(); QCOMPARE(obj1.lessThan(obj2), false); QCOMPARE(obj2.lessThan(obj1), false); QCOMPARE(obj1.lessThan(obj1), false); QCOMPARE(obj2.lessThan(obj2), false); QScriptValue date1 = eng.newDate(QDateTime(QDate(2000, 1, 1))); QScriptValue date2 = eng.newDate(QDateTime(QDate(1999, 1, 1))); QCOMPARE(date1.lessThan(date2), false); QCOMPARE(date2.lessThan(date1), true); QCOMPARE(date1.lessThan(date1), false); QCOMPARE(date2.lessThan(date2), false); QCOMPARE(date1.lessThan(QScriptValue()), false); QCOMPARE(QScriptValue().lessThan(date2), false); QScriptEngine otherEngine; QTest::ignoreMessage(QtWarningMsg, "QScriptValue::lessThan: " "cannot compare to a value created in " "a different engine"); QCOMPARE(date1.lessThan(QScriptValue(&otherEngine, 123)), false); } void tst_QScriptValue::equals() { QScriptEngine eng; QVERIFY(QScriptValue().equals(QScriptValue())); QScriptValue num = QScriptValue(&eng, 123); QCOMPARE(num.equals(QScriptValue(&eng, 123)), true); QCOMPARE(num.equals(QScriptValue(&eng, 321)), false); QCOMPARE(num.equals(QScriptValue(&eng, "123")), true); QCOMPARE(num.equals(QScriptValue(&eng, "321")), false); QCOMPARE(num.equals(QScriptValue(&eng, 123).toObject()), true); QCOMPARE(num.equals(QScriptValue(&eng, 321).toObject()), false); QCOMPARE(num.equals(QScriptValue(&eng, "123").toObject()), true); QCOMPARE(num.equals(QScriptValue(&eng, "321").toObject()), false); QVERIFY(num.toObject().equals(num)); QCOMPARE(num.equals(QScriptValue()), false); QScriptValue str = QScriptValue(&eng, "123"); QCOMPARE(str.equals(QScriptValue(&eng, "123")), true); QCOMPARE(str.equals(QScriptValue(&eng, "321")), false); QCOMPARE(str.equals(QScriptValue(&eng, 123)), true); QCOMPARE(str.equals(QScriptValue(&eng, 321)), false); QCOMPARE(str.equals(QScriptValue(&eng, "123").toObject()), true); QCOMPARE(str.equals(QScriptValue(&eng, "321").toObject()), false); QCOMPARE(str.equals(QScriptValue(&eng, 123).toObject()), true); QCOMPARE(str.equals(QScriptValue(&eng, 321).toObject()), false); QVERIFY(str.toObject().equals(str)); QCOMPARE(str.equals(QScriptValue()), false); QScriptValue num2 = QScriptValue(123); QCOMPARE(num2.equals(QScriptValue(123)), true); QCOMPARE(num2.equals(QScriptValue(321)), false); QCOMPARE(num2.equals(QScriptValue("123")), true); QCOMPARE(num2.equals(QScriptValue("321")), false); QCOMPARE(num2.equals(QScriptValue()), false); QScriptValue str2 = QScriptValue("123"); QCOMPARE(str2.equals(QScriptValue("123")), true); QCOMPARE(str2.equals(QScriptValue("321")), false); QCOMPARE(str2.equals(QScriptValue(123)), true); QCOMPARE(str2.equals(QScriptValue(321)), false); QCOMPARE(str2.equals(QScriptValue()), false); QScriptValue date1 = eng.newDate(QDateTime(QDate(2000, 1, 1))); QScriptValue date2 = eng.newDate(QDateTime(QDate(1999, 1, 1))); QCOMPARE(date1.equals(date2), false); QCOMPARE(date1.equals(date1), true); QCOMPARE(date2.equals(date2), true); QScriptValue undefined = eng.undefinedValue(); QScriptValue null = eng.nullValue(); QCOMPARE(undefined.equals(undefined), true); QCOMPARE(null.equals(null), true); QCOMPARE(undefined.equals(null), true); QCOMPARE(null.equals(undefined), true); QCOMPARE(undefined.equals(QScriptValue()), false); QCOMPARE(null.equals(QScriptValue()), false); QVERIFY(!null.equals(num)); QVERIFY(!undefined.equals(num)); QScriptValue sant = QScriptValue(&eng, true); QVERIFY(sant.equals(QScriptValue(&eng, 1))); QVERIFY(sant.equals(QScriptValue(&eng, "1"))); QVERIFY(sant.equals(sant)); QVERIFY(sant.equals(QScriptValue(&eng, 1).toObject())); QVERIFY(sant.equals(QScriptValue(&eng, "1").toObject())); QVERIFY(sant.equals(sant.toObject())); QVERIFY(sant.toObject().equals(sant)); QVERIFY(!sant.equals(QScriptValue(&eng, 0))); QVERIFY(!sant.equals(undefined)); QVERIFY(!sant.equals(null)); QScriptValue falskt = QScriptValue(&eng, false); QVERIFY(falskt.equals(QScriptValue(&eng, 0))); QVERIFY(falskt.equals(QScriptValue(&eng, "0"))); QVERIFY(falskt.equals(falskt)); QVERIFY(falskt.equals(QScriptValue(&eng, 0).toObject())); QVERIFY(falskt.equals(QScriptValue(&eng, "0").toObject())); QVERIFY(falskt.equals(falskt.toObject())); QVERIFY(falskt.toObject().equals(falskt)); QVERIFY(!falskt.equals(sant)); QVERIFY(!falskt.equals(undefined)); QVERIFY(!falskt.equals(null)); QScriptValue obj1 = eng.newObject(); QScriptValue obj2 = eng.newObject(); QCOMPARE(obj1.equals(obj2), false); QCOMPARE(obj2.equals(obj1), false); QCOMPARE(obj1.equals(obj1), true); QCOMPARE(obj2.equals(obj2), true); QScriptValue qobj1 = eng.newQObject(this); QScriptValue qobj2 = eng.newQObject(this); QScriptValue qobj3 = eng.newQObject(0); QScriptValue qobj4 = eng.newQObject(new QObject()); QVERIFY(qobj1.equals(qobj2)); // compares the QObject pointers QVERIFY(!qobj2.equals(qobj4)); // compares the QObject pointers QVERIFY(!qobj2.equals(obj2)); // compares the QObject pointers QScriptValue compareFun = eng.evaluate("(function(a, b) { return a == b; })"); QVERIFY(compareFun.isFunction()); { QScriptValue ret = compareFun.call(QScriptValue(), QScriptValueList() << qobj1 << qobj2); QVERIFY(ret.isBool()); QVERIFY(ret.toBool()); ret = compareFun.call(QScriptValue(), QScriptValueList() << qobj1 << qobj3); QVERIFY(ret.isBool()); QVERIFY(!ret.toBool()); ret = compareFun.call(QScriptValue(), QScriptValueList() << qobj1 << qobj4); QVERIFY(ret.isBool()); QVERIFY(!ret.toBool()); ret = compareFun.call(QScriptValue(), QScriptValueList() << qobj1 << obj1); QVERIFY(ret.isBool()); QVERIFY(!ret.toBool()); } { QScriptValue var1 = eng.newVariant(QVariant(false)); QScriptValue var2 = eng.newVariant(QVariant(false)); QVERIFY(var1.equals(var2)); { QScriptValue ret = compareFun.call(QScriptValue(), QScriptValueList() << var1 << var2); QVERIFY(ret.isBool()); QVERIFY(ret.toBool()); } } { QScriptValue var1 = eng.newVariant(QVariant(false)); QScriptValue var2 = eng.newVariant(QVariant(0)); // QVariant::operator==() performs type conversion QVERIFY(var1.equals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QStringList() << "a")); QScriptValue var2 = eng.newVariant(QVariant(QStringList() << "a")); QVERIFY(var1.equals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QStringList() << "a")); QScriptValue var2 = eng.newVariant(QVariant(QStringList() << "b")); QVERIFY(!var1.equals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QPoint(1, 2))); QScriptValue var2 = eng.newVariant(QVariant(QPoint(1, 2))); QVERIFY(var1.equals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QPoint(1, 2))); QScriptValue var2 = eng.newVariant(QVariant(QPoint(3, 4))); QVERIFY(!var1.equals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(int(1))); QScriptValue var2 = eng.newVariant(QVariant(double(1))); // QVariant::operator==() performs type conversion QVERIFY(var1.equals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QString::fromLatin1("123"))); QScriptValue var2 = eng.newVariant(QVariant(double(123))); QScriptValue var3(QString::fromLatin1("123")); QScriptValue var4(123); QVERIFY(var1.equals(var1)); QVERIFY(var1.equals(var2)); QVERIFY(var1.equals(var3)); QVERIFY(var1.equals(var4)); QVERIFY(var2.equals(var1)); QVERIFY(var2.equals(var2)); QVERIFY(var2.equals(var3)); QVERIFY(var2.equals(var4)); QVERIFY(var3.equals(var1)); QVERIFY(var3.equals(var2)); QVERIFY(var3.equals(var3)); QVERIFY(var3.equals(var4)); QVERIFY(var4.equals(var1)); QVERIFY(var4.equals(var2)); QVERIFY(var4.equals(var3)); QVERIFY(var4.equals(var4)); } QScriptEngine otherEngine; QTest::ignoreMessage(QtWarningMsg, "QScriptValue::equals: " "cannot compare to a value created in " "a different engine"); QCOMPARE(date1.equals(QScriptValue(&otherEngine, 123)), false); } void tst_QScriptValue::strictlyEquals() { QScriptEngine eng; QVERIFY(QScriptValue().strictlyEquals(QScriptValue())); QScriptValue num = QScriptValue(&eng, 123); QCOMPARE(num.strictlyEquals(QScriptValue(&eng, 123)), true); QCOMPARE(num.strictlyEquals(QScriptValue(&eng, 321)), false); QCOMPARE(num.strictlyEquals(QScriptValue(&eng, "123")), false); QCOMPARE(num.strictlyEquals(QScriptValue(&eng, "321")), false); QCOMPARE(num.strictlyEquals(QScriptValue(&eng, 123).toObject()), false); QCOMPARE(num.strictlyEquals(QScriptValue(&eng, 321).toObject()), false); QCOMPARE(num.strictlyEquals(QScriptValue(&eng, "123").toObject()), false); QCOMPARE(num.strictlyEquals(QScriptValue(&eng, "321").toObject()), false); QVERIFY(!num.toObject().strictlyEquals(num)); QVERIFY(!num.strictlyEquals(QScriptValue())); QVERIFY(!QScriptValue().strictlyEquals(num)); QScriptValue str = QScriptValue(&eng, "123"); QCOMPARE(str.strictlyEquals(QScriptValue(&eng, "123")), true); QCOMPARE(str.strictlyEquals(QScriptValue(&eng, "321")), false); QCOMPARE(str.strictlyEquals(QScriptValue(&eng, 123)), false); QCOMPARE(str.strictlyEquals(QScriptValue(&eng, 321)), false); QCOMPARE(str.strictlyEquals(QScriptValue(&eng, "123").toObject()), false); QCOMPARE(str.strictlyEquals(QScriptValue(&eng, "321").toObject()), false); QCOMPARE(str.strictlyEquals(QScriptValue(&eng, 123).toObject()), false); QCOMPARE(str.strictlyEquals(QScriptValue(&eng, 321).toObject()), false); QVERIFY(!str.toObject().strictlyEquals(str)); QVERIFY(!str.strictlyEquals(QScriptValue())); QScriptValue num2 = QScriptValue(123); QCOMPARE(num2.strictlyEquals(QScriptValue(123)), true); QCOMPARE(num2.strictlyEquals(QScriptValue(321)), false); QCOMPARE(num2.strictlyEquals(QScriptValue("123")), false); QCOMPARE(num2.strictlyEquals(QScriptValue("321")), false); QVERIFY(!num2.strictlyEquals(QScriptValue())); QScriptValue str2 = QScriptValue("123"); QCOMPARE(str2.strictlyEquals(QScriptValue("123")), true); QCOMPARE(str2.strictlyEquals(QScriptValue("321")), false); QCOMPARE(str2.strictlyEquals(QScriptValue(123)), false); QCOMPARE(str2.strictlyEquals(QScriptValue(321)), false); QVERIFY(!str2.strictlyEquals(QScriptValue())); QScriptValue date1 = eng.newDate(QDateTime(QDate(2000, 1, 1))); QScriptValue date2 = eng.newDate(QDateTime(QDate(1999, 1, 1))); QCOMPARE(date1.strictlyEquals(date2), false); QCOMPARE(date1.strictlyEquals(date1), true); QCOMPARE(date2.strictlyEquals(date2), true); QVERIFY(!date1.strictlyEquals(QScriptValue())); QScriptValue undefined = eng.undefinedValue(); QScriptValue null = eng.nullValue(); QCOMPARE(undefined.strictlyEquals(undefined), true); QCOMPARE(null.strictlyEquals(null), true); QCOMPARE(undefined.strictlyEquals(null), false); QCOMPARE(null.strictlyEquals(undefined), false); QVERIFY(!null.strictlyEquals(QScriptValue())); QScriptValue sant = QScriptValue(&eng, true); QVERIFY(!sant.strictlyEquals(QScriptValue(&eng, 1))); QVERIFY(!sant.strictlyEquals(QScriptValue(&eng, "1"))); QVERIFY(sant.strictlyEquals(sant)); QVERIFY(!sant.strictlyEquals(QScriptValue(&eng, 1).toObject())); QVERIFY(!sant.strictlyEquals(QScriptValue(&eng, "1").toObject())); QVERIFY(!sant.strictlyEquals(sant.toObject())); QVERIFY(!sant.toObject().strictlyEquals(sant)); QVERIFY(!sant.strictlyEquals(QScriptValue(&eng, 0))); QVERIFY(!sant.strictlyEquals(undefined)); QVERIFY(!sant.strictlyEquals(null)); QVERIFY(!sant.strictlyEquals(QScriptValue())); QScriptValue falskt = QScriptValue(&eng, false); QVERIFY(!falskt.strictlyEquals(QScriptValue(&eng, 0))); QVERIFY(!falskt.strictlyEquals(QScriptValue(&eng, "0"))); QVERIFY(falskt.strictlyEquals(falskt)); QVERIFY(!falskt.strictlyEquals(QScriptValue(&eng, 0).toObject())); QVERIFY(!falskt.strictlyEquals(QScriptValue(&eng, "0").toObject())); QVERIFY(!falskt.strictlyEquals(falskt.toObject())); QVERIFY(!falskt.toObject().strictlyEquals(falskt)); QVERIFY(!falskt.strictlyEquals(sant)); QVERIFY(!falskt.strictlyEquals(undefined)); QVERIFY(!falskt.strictlyEquals(null)); QVERIFY(!falskt.strictlyEquals(QScriptValue())); QScriptValue obj1 = eng.newObject(); QScriptValue obj2 = eng.newObject(); QCOMPARE(obj1.strictlyEquals(obj2), false); QCOMPARE(obj2.strictlyEquals(obj1), false); QCOMPARE(obj1.strictlyEquals(obj1), true); QCOMPARE(obj2.strictlyEquals(obj2), true); QVERIFY(!obj1.strictlyEquals(QScriptValue())); QScriptValue qobj1 = eng.newQObject(this); QScriptValue qobj2 = eng.newQObject(this); QVERIFY(!qobj1.strictlyEquals(qobj2)); { QScriptValue var1 = eng.newVariant(QVariant(false)); QScriptValue var2 = eng.newVariant(QVariant(false)); QVERIFY(!var1.strictlyEquals(var2)); QVERIFY(!var1.strictlyEquals(QScriptValue())); } { QScriptValue var1 = eng.newVariant(QVariant(false)); QScriptValue var2 = eng.newVariant(QVariant(0)); QVERIFY(!var1.strictlyEquals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QStringList() << "a")); QScriptValue var2 = eng.newVariant(QVariant(QStringList() << "a")); QVERIFY(!var1.strictlyEquals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QStringList() << "a")); QScriptValue var2 = eng.newVariant(QVariant(QStringList() << "b")); QVERIFY(!var1.strictlyEquals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QPoint(1, 2))); QScriptValue var2 = eng.newVariant(QVariant(QPoint(1, 2))); QVERIFY(!var1.strictlyEquals(var2)); } { QScriptValue var1 = eng.newVariant(QVariant(QPoint(1, 2))); QScriptValue var2 = eng.newVariant(QVariant(QPoint(3, 4))); QVERIFY(!var1.strictlyEquals(var2)); } QScriptEngine otherEngine; QTest::ignoreMessage(QtWarningMsg, "QScriptValue::strictlyEquals: " "cannot compare to a value created in " "a different engine"); QCOMPARE(date1.strictlyEquals(QScriptValue(&otherEngine, 123)), false); } Q_DECLARE_METATYPE(int*) Q_DECLARE_METATYPE(double*) Q_DECLARE_METATYPE(QColor*) Q_DECLARE_METATYPE(QBrush*) void tst_QScriptValue::castToPointer() { QScriptEngine eng; { QScriptValue v = eng.newVariant(int(123)); int *ip = qscriptvalue_cast(v); QVERIFY(ip != 0); QCOMPARE(*ip, 123); *ip = 456; QCOMPARE(qscriptvalue_cast(v), 456); double *dp = qscriptvalue_cast(v); QVERIFY(dp == 0); QScriptValue v2 = eng.newVariant(qVariantFromValue(ip)); QCOMPARE(qscriptvalue_cast(v2), ip); } { QColor c(123, 210, 231); QScriptValue v = eng.newVariant(c); QColor *cp = qscriptvalue_cast(v); QVERIFY(cp != 0); QCOMPARE(*cp, c); QBrush *bp = qscriptvalue_cast(v); QVERIFY(bp == 0); QScriptValue v2 = eng.newVariant(qVariantFromValue(cp)); QCOMPARE(qscriptvalue_cast(v2), cp); } } void tst_QScriptValue::prettyPrinter_data() { QTest::addColumn("function"); QTest::addColumn("expected"); QTest::newRow("function() { }") << QString("function() { }") << QString("function () { }"); QTest::newRow("function foo() { }") << QString("(function foo() { })") << QString("function foo() { }"); QTest::newRow("function foo(bar) { }") << QString("(function foo(bar) { })") << QString("function foo(bar) { }"); QTest::newRow("function foo(bar, baz) { }") << QString("(function foo(bar, baz) { })") << QString("function foo(bar, baz) { }"); QTest::newRow("this") << QString("function() { this; }") << QString("function () { this; }"); QTest::newRow("identifier") << QString("function(a) { a; }") << QString("function (a) { a; }"); QTest::newRow("null") << QString("function() { null; }") << QString("function () { null; }"); QTest::newRow("true") << QString("function() { true; }") << QString("function () { true; }"); QTest::newRow("false") << QString("function() { false; }") << QString("function () { false; }"); QTest::newRow("string") << QString("function() { 'test'; }") << QString("function () { \'test\'; }"); QTest::newRow("string") << QString("function() { \"test\"; }") << QString("function () { \"test\"; }"); QTest::newRow("number") << QString("function() { 123; }") << QString("function () { 123; }"); QTest::newRow("number") << QString("function() { 123.456; }") << QString("function () { 123.456; }"); QTest::newRow("regexp") << QString("function() { /hello/; }") << QString("function () { /hello/; }"); QTest::newRow("regexp") << QString("function() { /hello/gim; }") << QString("function () { /hello/gim; }"); QTest::newRow("array") << QString("function() { []; }") << QString("function () { []; }"); QTest::newRow("array") << QString("function() { [10]; }") << QString("function () { [10]; }"); QTest::newRow("array") << QString("function() { [10, 20, 30]; }") << QString("function () { [10, 20, 30]; }"); QTest::newRow("array") << QString("function() { [10, 20, , 40]; }") << QString("function () { [10, 20, , 40]; }"); QTest::newRow("array") << QString("function() { [,]; }") << QString("function () { [,]; }"); QTest::newRow("array") << QString("function() { [, 10]; }") << QString("function () { [, 10]; }"); QTest::newRow("array") << QString("function() { [, 10, ]; }") << QString("function () { [, 10, ]; }"); QTest::newRow("array") << QString("function() { [, 10, ,]; }") << QString("function () { [, 10, ,]; }"); QTest::newRow("array") << QString("function() { [[10], [20]]; }") << QString("function () { [[10], [20]]; }"); QTest::newRow("member") << QString("function() { a.b; }") << QString("function () { a.b; }"); QTest::newRow("member") << QString("function() { a.b.c; }") << QString("function () { a.b.c; }"); QTest::newRow("call") << QString("function() { f(); }") << QString("function () { f(); }"); QTest::newRow("call") << QString("function() { f(a); }") << QString("function () { f(a); }"); QTest::newRow("call") << QString("function() { f(a, b); }") << QString("function () { f(a, b); }"); QTest::newRow("new") << QString("function() { new C(); }") << QString("function () { new C(); }"); QTest::newRow("new") << QString("function() { new C(a); }") << QString("function () { new C(a); }"); QTest::newRow("new") << QString("function() { new C(a, b); }") << QString("function () { new C(a, b); }"); QTest::newRow("++") << QString("function() { a++; }") << QString("function () { a++; }"); QTest::newRow("++") << QString("function() { ++a; }") << QString("function () { ++a; }"); QTest::newRow("--") << QString("function() { a--; }") << QString("function () { a--; }"); QTest::newRow("--") << QString("function() { --a; }") << QString("function () { --a; }"); QTest::newRow("delete") << QString("function() { delete a; }") << QString("function () { delete a; }"); QTest::newRow("void") << QString("function() { void a; }") << QString("function () { void a; }"); QTest::newRow("typeof") << QString("function() { typeof a; }") << QString("function () { typeof a; }"); QTest::newRow("+") << QString("function() { +a; }") << QString("function () { +a; }"); QTest::newRow("-") << QString("function() { -a; }") << QString("function () { -a; }"); QTest::newRow("~") << QString("function() { ~a; }") << QString("function () { ~a; }"); QTest::newRow("!") << QString("function() { !a; }") << QString("function () { !a; }"); QTest::newRow("+") << QString("function() { a + b; }") << QString("function () { a + b; }"); QTest::newRow("&&") << QString("function() { a && b; }") << QString("function () { a && b; }"); QTest::newRow("&=") << QString("function() { a &= b; }") << QString("function () { a &= b; }"); QTest::newRow("=") << QString("function() { a = b; }") << QString("function () { a = b; }"); QTest::newRow("&") << QString("function() { a & b; }") << QString("function () { a & b; }"); QTest::newRow("|") << QString("function() { a | b; }") << QString("function () { a | b; }"); QTest::newRow("^") << QString("function() { a ^ b; }") << QString("function () { a ^ b; }"); QTest::newRow("-=") << QString("function() { a -= b; }") << QString("function () { a -= b; }"); QTest::newRow("/") << QString("function() { a / b; }") << QString("function () { a / b; }"); QTest::newRow("/=") << QString("function() { a /= b; }") << QString("function () { a /= b; }"); QTest::newRow("==") << QString("function() { a == b; }") << QString("function () { a == b; }"); QTest::newRow(">=") << QString("function() { a >= b; }") << QString("function () { a >= b; }"); QTest::newRow(">") << QString("function() { a > b; }") << QString("function () { a > b; }"); QTest::newRow("in") << QString("function() { a in b; }") << QString("function () { a in b; }"); QTest::newRow("+=") << QString("function() { a += b; }") << QString("function () { a += b; }"); QTest::newRow("instanceof") << QString("function() { a instanceof b; }") << QString("function () { a instanceof b; }"); QTest::newRow("<=") << QString("function() { a <= b; }") << QString("function () { a <= b; }"); QTest::newRow("<<") << QString("function() { a << b; }") << QString("function () { a << b; }"); QTest::newRow("<<=") << QString("function() { a <<= b; }") << QString("function () { a <<= b; }"); QTest::newRow("<") << QString("function() { a < b; }") << QString("function () { a < b; }"); QTest::newRow("%") << QString("function() { a % b; }") << QString("function () { a % b; }"); QTest::newRow("%=") << QString("function() { a %= b; }") << QString("function () { a %= b; }"); QTest::newRow("*") << QString("function() { a * b; }") << QString("function () { a * b; }"); QTest::newRow("*=") << QString("function() { a *= b; }") << QString("function () { a *= b; }"); QTest::newRow("!=") << QString("function() { a != b; }") << QString("function () { a != b; }"); QTest::newRow("||") << QString("function() { a || b; }") << QString("function () { a || b; }"); QTest::newRow("|=") << QString("function() { a |= b; }") << QString("function () { a |= b; }"); QTest::newRow(">>") << QString("function() { a >> b; }") << QString("function () { a >> b; }"); QTest::newRow(">>=") << QString("function() { a >>= b; }") << QString("function () { a >>= b; }"); QTest::newRow("===") << QString("function() { a === b; }") << QString("function () { a === b; }"); QTest::newRow("!==") << QString("function() { a !== b; }") << QString("function () { a !== b; }"); QTest::newRow("-") << QString("function() { a - b; }") << QString("function () { a - b; }"); QTest::newRow(">>>") << QString("function() { a >>> b; }") << QString("function () { a >>> b; }"); QTest::newRow(">>>=") << QString("function() { a >>>= b; }") << QString("function () { a >>>= b; }"); QTest::newRow("^=") << QString("function() { a ^= b; }") << QString("function () { a ^= b; }"); QTest::newRow("? :") << QString("function() { a ? b : c; }") << QString("function () { a ? b : c; }"); QTest::newRow("a; b; c") << QString("function() { a; b; c; }") << QString("function () { a; b; c; }"); QTest::newRow("var a;") << QString("function() { var a; }") << QString("function () { var a; }"); QTest::newRow("var a, b;") << QString("function() { var a, b; }") << QString("function () { var a, b; }"); QTest::newRow("var a = 10;") << QString("function() { var a = 10; }") << QString("function () { var a = 10; }"); QTest::newRow("var a, b = 20;") << QString("function() { var a, b = 20; }") << QString("function () { var a, b = 20; }"); QTest::newRow("var a = 10, b = 20;") << QString("function() { var a = 10, b = 20; }") << QString("function () { var a = 10, b = 20; }"); QTest::newRow("if") << QString("function() { if (a) b; }") << QString("function () { if (a) b; }"); QTest::newRow("if") << QString("function() { if (a) { b; c; } }") << QString("function () { if (a) { b; c; } }"); QTest::newRow("if-else") << QString("function() { if (a) b; else c; }") << QString("function () { if (a) b; else c; }"); QTest::newRow("if-else") << QString("function() { if (a) { b; c; } else { d; e; } }") << QString("function () { if (a) { b; c; } else { d; e; } }"); QTest::newRow("do-while") << QString("function() { do { a; } while (b); }") << QString("function () { do { a; } while (b); }"); QTest::newRow("do-while") << QString("function() { do { a; b; c; } while (d); }") << QString("function () { do { a; b; c; } while (d); }"); QTest::newRow("while") << QString("function() { while (a) { b; } }") << QString("function () { while (a) { b; } }"); QTest::newRow("while") << QString("function() { while (a) { b; c; } }") << QString("function () { while (a) { b; c; } }"); QTest::newRow("for") << QString("function() { for (a; b; c) { } }") << QString("function () { for (a; b; c) { } }"); QTest::newRow("for") << QString("function() { for (; a; b) { } }") << QString("function () { for (; a; b) { } }"); QTest::newRow("for") << QString("function() { for (; ; a) { } }") << QString("function () { for (; ; a) { } }"); QTest::newRow("for") << QString("function() { for (; ; ) { } }") << QString("function () { for (; ; ) { } }"); QTest::newRow("for") << QString("function() { for (var a; b; c) { } }") << QString("function () { for (var a; b; c) { } }"); QTest::newRow("for") << QString("function() { for (var a, b, c; d; e) { } }") << QString("function () { for (var a, b, c; d; e) { } }"); QTest::newRow("continue") << QString("function() { for (; ; ) { continue; } }") << QString("function () { for (; ; ) { continue; } }"); QTest::newRow("continue") << QString("function() { for (; ; ) { continue label; } }") << QString("function () { for (; ; ) { continue label; } }"); QTest::newRow("break") << QString("function() { for (; ; ) { break; } }") << QString("function () { for (; ; ) { break; } }"); QTest::newRow("break") << QString("function() { for (; ; ) { break label; } }") << QString("function () { for (; ; ) { break label; } }"); QTest::newRow("return") << QString("function() { return; }") << QString("function () { return; }"); QTest::newRow("return") << QString("function() { return 10; }") << QString("function () { return 10; }"); QTest::newRow("with") << QString("function() { with (a) { b; } }") << QString("function () { with (a) { b; } }"); QTest::newRow("with") << QString("function() { with (a) { b; c; } }") << QString("function () { with (a) { b; c; } }"); QTest::newRow("switch") << QString("function() { switch (a) { } }") << QString("function () { switch (a) { } }"); QTest::newRow("switch") << QString("function() { switch (a) { case 1: ; } }") << QString("function () { switch (a) { case 1: ; } }"); QTest::newRow("switch") << QString("function() { switch (a) { case 1: b; break; } }") << QString("function () { switch (a) { case 1: b; break; } }"); QTest::newRow("switch") << QString("function() { switch (a) { case 1: b; break; case 2: break; } }") << QString("function () { switch (a) { case 1: b; break; case 2: break; } }"); QTest::newRow("switch") << QString("function() { switch (a) { case 1: case 2: ; } }") << QString("function () { switch (a) { case 1: case 2: ; } }"); QTest::newRow("switch") << QString("function() { switch (a) { case 1: default: ; } }") << QString("function () { switch (a) { case 1: default: ; } }"); QTest::newRow("switch") << QString("function() { switch (a) { case 1: default: ; case 3: ; } }") << QString("function () { switch (a) { case 1: default: ; case 3: ; } }"); QTest::newRow("label") << QString("function() { a: b; }") << QString("function () { a: b; }"); QTest::newRow("throw") << QString("function() { throw a; }") << QString("function () { throw a; }"); QTest::newRow("try-catch") << QString("function() { try { a; } catch (e) { b; } }") << QString("function () { try { a; } catch (e) { b; } }"); QTest::newRow("try-finally") << QString("function() { try { a; } finally { b; } }") << QString("function () { try { a; } finally { b; } }"); QTest::newRow("try-catch-finally") << QString("function() { try { a; } catch (e) { b; } finally { c; } }") << QString("function () { try { a; } catch (e) { b; } finally { c; } }"); QTest::newRow("a + b + c + d") << QString("function() { a + b + c + d; }") << QString("function () { a + b + c + d; }"); QTest::newRow("a + b - c") << QString("function() { a + b - c; }") << QString("function () { a + b - c; }"); QTest::newRow("a + -b") << QString("function() { a + -b; }") << QString("function () { a + -b; }"); QTest::newRow("a + ~b") << QString("function() { a + ~b; }") << QString("function () { a + ~b; }"); QTest::newRow("a + !b") << QString("function() { a + !b; }") << QString("function () { a + !b; }"); QTest::newRow("a + +b") << QString("function() { a + +b; }") << QString("function () { a + +b; }"); QTest::newRow("(a + b) - c") << QString("function() { (a + b) - c; }") << QString("function () { (a + b) - c; }"); QTest::newRow("(a - b + c") << QString("function() { a - b + c; }") << QString("function () { a - b + c; }"); QTest::newRow("(a - (b + c)") << QString("function() { a - (b + c); }") << QString("function () { a - (b + c); }"); QTest::newRow("a + -(b + c)") << QString("function() { a + -(b + c); }") << QString("function () { a + -(b + c); }"); QTest::newRow("a + ~(b + c)") << QString("function() { a + ~(b + c); }") << QString("function () { a + ~(b + c); }"); QTest::newRow("a + !(b + c)") << QString("function() { a + !(b + c); }") << QString("function () { a + !(b + c); }"); QTest::newRow("a + +(b + c)") << QString("function() { a + +(b + c); }") << QString("function () { a + +(b + c); }"); QTest::newRow("a + b * c") << QString("function() { a + b * c; }") << QString("function () { a + b * c; }"); QTest::newRow("(a + b) * c") << QString("function() { (a + b) * c; }") << QString("function () { (a + b) * c; }"); QTest::newRow("(a + b) * (c + d)") << QString("function() { (a + b) * (c + d); }") << QString("function () { (a + b) * (c + d); }"); QTest::newRow("a + (b * c)") << QString("function() { a + (b * c); }") << QString("function () { a + (b * c); }"); QTest::newRow("a + (b / c)") << QString("function() { a + (b / c); }") << QString("function () { a + (b / c); }"); QTest::newRow("(a / b) * c") << QString("function() { (a / b) * c; }") << QString("function () { (a / b) * c; }"); QTest::newRow("a / (b * c)") << QString("function() { a / (b * c); }") << QString("function () { a / (b * c); }"); QTest::newRow("a / (b % c)") << QString("function() { a / (b % c); }") << QString("function () { a / (b % c); }"); QTest::newRow("a && b || c") << QString("function() { a && b || c; }") << QString("function () { a && b || c; }"); QTest::newRow("a && (b || c)") << QString("function() { a && (b || c); }") << QString("function () { a && (b || c); }"); QTest::newRow("a & b | c") << QString("function() { a & b | c; }") << QString("function () { a & b | c; }"); QTest::newRow("a & (b | c)") << QString("function() { a & (b | c); }") << QString("function () { a & (b | c); }"); QTest::newRow("a & b | c ^ d") << QString("function() { a & b | c ^ d; }") << QString("function () { a & b | c ^ d; }"); QTest::newRow("a & (b | c ^ d)") << QString("function() { a & (b | c ^ d); }") << QString("function () { a & (b | c ^ d); }"); QTest::newRow("(a & b | c) ^ d") << QString("function() { (a & b | c) ^ d; }") << QString("function () { (a & b | c) ^ d; }"); QTest::newRow("a << b + c") << QString("function() { a << b + c; }") << QString("function () { a << b + c; }"); QTest::newRow("(a << b) + c") << QString("function() { (a << b) + c; }") << QString("function () { (a << b) + c; }"); QTest::newRow("a >> b + c") << QString("function() { a >> b + c; }") << QString("function () { a >> b + c; }"); QTest::newRow("(a >> b) + c") << QString("function() { (a >> b) + c; }") << QString("function () { (a >> b) + c; }"); QTest::newRow("a >>> b + c") << QString("function() { a >>> b + c; }") << QString("function () { a >>> b + c; }"); QTest::newRow("(a >>> b) + c") << QString("function() { (a >>> b) + c; }") << QString("function () { (a >>> b) + c; }"); QTest::newRow("a == b || c != d") << QString("function() { a == b || c != d; }") << QString("function () { a == b || c != d; }"); QTest::newRow("a == (b || c != d)") << QString("function() { a == (b || c != d); }") << QString("function () { a == (b || c != d); }"); QTest::newRow("a === b || c !== d") << QString("function() { a === b || c !== d; }") << QString("function () { a === b || c !== d; }"); QTest::newRow("a === (b || c !== d)") << QString("function() { a === (b || c !== d); }") << QString("function () { a === (b || c !== d); }"); QTest::newRow("a &= b + c") << QString("function() { a &= b + c; }") << QString("function () { a &= b + c; }"); QTest::newRow("debugger") << QString("function() { debugger }") << QString("function () { debugger; }"); } void tst_QScriptValue::prettyPrinter() { QFETCH(QString, function); QFETCH(QString, expected); QScriptEngine eng; QScriptValue val = eng.evaluate("(" + function + ")"); QVERIFY(val.isFunction()); QString actual = val.toString(); int count = qMin(actual.size(), expected.size()); // qDebug() << actual << expected; for (int i = 0; i < count; ++i) { // qDebug() << i << actual.at(i) << expected.at(i); QCOMPARE(actual.at(i), expected.at(i)); } QCOMPARE(actual.size(), expected.size()); } void tst_QScriptValue::engineDeleted() { QScriptEngine *eng = new QScriptEngine; QScriptValue v1(eng, 123); QVERIFY(v1.isNumber()); QScriptValue v2(eng, QString("ciao")); QVERIFY(v2.isString()); QScriptValue v3 = eng->newObject(); QVERIFY(v3.isObject()); QScriptValue v4 = eng->newQObject(this); QVERIFY(v4.isQObject()); QScriptValue v5 = "Hello"; QVERIFY(v2.isString()); delete eng; QVERIFY(!v1.isValid()); QVERIFY(v1.engine() == 0); QVERIFY(!v2.isValid()); QVERIFY(v2.engine() == 0); QVERIFY(!v3.isValid()); QVERIFY(v3.engine() == 0); QVERIFY(!v4.isValid()); QVERIFY(v4.engine() == 0); QVERIFY(v5.isValid()); QVERIFY(v5.engine() == 0); QVERIFY(!v3.property("foo").isValid()); } void tst_QScriptValue::valueOfWithClosure() { QScriptEngine eng; // valueOf() { QScriptValue obj = eng.evaluate("o = {}; (function(foo) { o.valueOf = function() { return foo; } })(123); o"); QVERIFY(obj.isObject()); QCOMPARE(obj.toInt32(), 123); } // toString() { QScriptValue obj = eng.evaluate("o = {}; (function(foo) { o.toString = function() { return foo; } })('ciao'); o"); QVERIFY(obj.isObject()); QCOMPARE(obj.toString(), QString::fromLatin1("ciao")); } } void tst_QScriptValue::objectId() { QCOMPARE(QScriptValue().objectId(), (qint64)-1); QCOMPARE(QScriptValue(QScriptValue::UndefinedValue).objectId(), (qint64)-1); QCOMPARE(QScriptValue(QScriptValue::NullValue).objectId(), (qint64)-1); QCOMPARE(QScriptValue(false).objectId(), (qint64)-1); QCOMPARE(QScriptValue(123).objectId(), (qint64)-1); QCOMPARE(QScriptValue(uint(123)).objectId(), (qint64)-1); QCOMPARE(QScriptValue(123.5).objectId(), (qint64)-1); QCOMPARE(QScriptValue("ciao").objectId(), (qint64)-1); QScriptEngine eng; QScriptValue o1 = eng.newObject(); QVERIFY(o1.objectId() != -1); QScriptValue o2 = eng.newObject(); QVERIFY(o2.objectId() != -1); QVERIFY(o1.objectId() != o2.objectId()); QVERIFY(eng.objectById(o1.objectId()).strictlyEquals(o1)); QVERIFY(eng.objectById(o2.objectId()).strictlyEquals(o2)); qint64 globalObjectId = -1; { QScriptValue global = eng.globalObject(); globalObjectId = global.objectId(); QVERIFY(globalObjectId != -1); QVERIFY(eng.objectById(globalObjectId).strictlyEquals(global)); } QScriptValue obj = eng.objectById(globalObjectId); QVERIFY(obj.isObject()); QVERIFY(obj.strictlyEquals(eng.globalObject())); } QTEST_MAIN(tst_QScriptValue) #include "tst_qscriptvalue.moc"