2010-02-04 Jedrzej Nowacki <jedrzej.nowacki@nokia.com>

        Reviewed by Simon Hausmann.

        Increase test coverage for the QScriptValue.

        https://bugs.webkit.org/show_bug.cgi?id=34533

        * qt/tests/qscriptvalue/qscriptvalue.pro:
        * qt/tests/qscriptvalue/tst_qscriptvalue.cpp:
        (tst_QScriptValue::tst_QScriptValue):
        (tst_QScriptValue::~tst_QScriptValue):
        (tst_QScriptValue::dataHelper):
        (tst_QScriptValue::newRow):
        (tst_QScriptValue::testHelper):
        (tst_QScriptValue::ctor):
        * qt/tests/qscriptvalue/tst_qscriptvalue.h: Added.
        * qt/tests/qscriptvalue/tst_qscriptvalue_generated.cpp: Added.
        (tst_QScriptValue::initScriptValues):
        (tst_QScriptValue::isValid_initData):
        (tst_QScriptValue::isValid_makeData):
        (tst_QScriptValue::isValid_test):
        (tst_QScriptValue::isBool_initData):
        (tst_QScriptValue::isBool_makeData):
        (tst_QScriptValue::isBool_test):
        (tst_QScriptValue::isBoolean_initData):
        (tst_QScriptValue::isBoolean_makeData):
        (tst_QScriptValue::isBoolean_test):
        (tst_QScriptValue::isFunction_initData):
        (tst_QScriptValue::isFunction_makeData):
        (tst_QScriptValue::isFunction_test):
        (tst_QScriptValue::isNull_initData):
        (tst_QScriptValue::isNull_makeData):
        (tst_QScriptValue::isNull_test):
        (tst_QScriptValue::isString_initData):
        (tst_QScriptValue::isString_makeData):
        (tst_QScriptValue::isString_test):
        (tst_QScriptValue::isUndefined_initData):
        (tst_QScriptValue::isUndefined_makeData):
        (tst_QScriptValue::isUndefined_test):
        (tst_QScriptValue::isObject_initData):
        (tst_QScriptValue::isObject_makeData):
        (tst_QScriptValue::isObject_test):

git-svn-id: svn://svn.chromium.org/blink/trunk@54340 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/JavaScriptCore/ChangeLog

+2010-02-04  Jedrzej Nowacki  <jedrzej.nowacki@nokia.com>
+
+        Reviewed by Simon Hausmann.
+
+        Increase test coverage for the QScriptValue.
+
+        https://bugs.webkit.org/show_bug.cgi?id=34533
+
+        * qt/tests/qscriptvalue/qscriptvalue.pro:
+        * qt/tests/qscriptvalue/tst_qscriptvalue.cpp:
+        (tst_QScriptValue::tst_QScriptValue):
+        (tst_QScriptValue::~tst_QScriptValue):
+        (tst_QScriptValue::dataHelper):
+        (tst_QScriptValue::newRow):
+        (tst_QScriptValue::testHelper):
+        (tst_QScriptValue::ctor):
+        * qt/tests/qscriptvalue/tst_qscriptvalue.h: Added.
+        * qt/tests/qscriptvalue/tst_qscriptvalue_generated.cpp: Added.
+        (tst_QScriptValue::initScriptValues):
+        (tst_QScriptValue::isValid_initData):
+        (tst_QScriptValue::isValid_makeData):
+        (tst_QScriptValue::isValid_test):
+        (tst_QScriptValue::isBool_initData):
+        (tst_QScriptValue::isBool_makeData):
+        (tst_QScriptValue::isBool_test):
+        (tst_QScriptValue::isBoolean_initData):
+        (tst_QScriptValue::isBoolean_makeData):
+        (tst_QScriptValue::isBoolean_test):
+        (tst_QScriptValue::isFunction_initData):
+        (tst_QScriptValue::isFunction_makeData):
+        (tst_QScriptValue::isFunction_test):
+        (tst_QScriptValue::isNull_initData):
+        (tst_QScriptValue::isNull_makeData):
+        (tst_QScriptValue::isNull_test):
+        (tst_QScriptValue::isString_initData):
+        (tst_QScriptValue::isString_makeData):
+        (tst_QScriptValue::isString_test):
+        (tst_QScriptValue::isUndefined_initData):
+        (tst_QScriptValue::isUndefined_makeData):
+        (tst_QScriptValue::isUndefined_test):
+        (tst_QScriptValue::isObject_initData):
+        (tst_QScriptValue::isObject_makeData):
+        (tst_QScriptValue::isObject_test):
+
 2010-02-03  Kwang Yul Seo  <skyul@company100.net>
 
         Reviewed by Eric Seidel.

third_party/WebKit/JavaScriptCore/qt/tests/qscriptvalue/qscriptvalue.pro

@@ -3,5 +3,9 @@ TARGET = tst_qscriptvalue
 QT += testlib
 include(../tests.pri)
 
-SOURCES += tst_qscriptvalue.cpp
+SOURCES += \
+    tst_qscriptvalue.cpp \
+    tst_qscriptvalue_generated.cpp
 
+HEADERS += \
+    tst_qscriptvalue.h

third_party/WebKit/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue.cpp

@@ -17,35 +17,43 @@
     Boston, MA 02110-1301, USA.
 */
 
-#include "qscriptengine.h"
-#include "qscriptvalue.h"
-#include <QtTest/qtest.h>
-
-Q_DECLARE_METATYPE(QScriptValue*);
-Q_DECLARE_METATYPE(QScriptValue);
-
-class tst_QScriptValue : public QObject {
-    Q_OBJECT
-
-public:
-    tst_QScriptValue() {}
-    virtual ~tst_QScriptValue() {}
-
-private slots:
-    void toString_data();
-    void toString();
-    void copyConstructor_data();
-    void copyConstructor();
-    void assignOperator_data();
-    void assignOperator();
-    void dataSharing();
-    void constructors_data();
-    void constructors();
-    void call();
-
-    // copied from Qt's QtScript.
-    void ctor();
-};
+#include "tst_qscriptvalue.h"
+#include <QtCore/qnumeric.h>
+
+tst_QScriptValue::tst_QScriptValue()
+    : engine(0)
+{
+}
+
+tst_QScriptValue::~tst_QScriptValue()
+{
+    delete engine;
+}
+
+void tst_QScriptValue::dataHelper(InitDataFunction init, DefineDataFunction define)
+{
+    QTest::addColumn<QString>("__expression__");
+    (this->*init)();
+    QHash<QString, QScriptValue>::const_iterator it;
+    for (it = m_values.constBegin(); it != m_values.constEnd(); ++it) {
+        m_currentExpression = it.key();
+        (this->*define)(it.key().toLatin1());
+    }
+    m_currentExpression = QString();
+}
+
+QTestData& tst_QScriptValue::newRow(const char* tag)
+{
+    return QTest::newRow(tag) << m_currentExpression;
+}
+
+void tst_QScriptValue::testHelper(TestFunction fun)
+{
+    QFETCH(QString, __expression__);
+    QScriptValue value = m_values.value(__expression__);
+    (this->*fun)(__expression__.toLatin1(), value);
+}
+
 
 void tst_QScriptValue::ctor()
 {
@@ -53,7 +61,7 @@ void tst_QScriptValue::ctor()
     {
         QScriptValue v;
         QCOMPARE(v.isValid(), false);
-        QCOMPARE(v.engine(), (QScriptEngine *)0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
     }
     {
         QScriptValue v(&eng, QScriptValue::UndefinedValue);
@@ -168,14 +176,14 @@ void tst_QScriptValue::ctor()
         QCOMPARE(v.isValid(), true);
         QCOMPARE(v.isUndefined(), true);
         QCOMPARE(v.isObject(), false);
-        QCOMPARE(v.engine(), (QScriptEngine *)0);
+        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);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
     }
     {
         QScriptValue v(false);
@@ -184,7 +192,7 @@ void tst_QScriptValue::ctor()
         QCOMPARE(v.isBool(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toBoolean(), false);
-        QCOMPARE(v.engine(), (QScriptEngine *)0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
     }
     {
         QScriptValue v(int(1));
@@ -192,7 +200,7 @@ void tst_QScriptValue::ctor()
         QCOMPARE(v.isNumber(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toNumber(), 1.0);
-        QCOMPARE(v.engine(), (QScriptEngine *)0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
     }
     {
         QScriptValue v(uint(1));
@@ -200,7 +208,7 @@ void tst_QScriptValue::ctor()
         QCOMPARE(v.isNumber(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toNumber(), 1.0);
-        QCOMPARE(v.engine(), (QScriptEngine *)0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
     }
     {
         QScriptValue v(1.0);
@@ -208,7 +216,7 @@ void tst_QScriptValue::ctor()
         QCOMPARE(v.isNumber(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toNumber(), 1.0);
-        QCOMPARE(v.engine(), (QScriptEngine *)0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
     }
     {
         QScriptValue v("ciao");
@@ -216,7 +224,7 @@ void tst_QScriptValue::ctor()
         QCOMPARE(v.isString(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toString(), QLatin1String("ciao"));
-        QCOMPARE(v.engine(), (QScriptEngine *)0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
     }
     {
         QScriptValue v(QString("ciao"));
@@ -224,19 +232,19 @@ void tst_QScriptValue::ctor()
         QCOMPARE(v.isString(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toString(), QLatin1String("ciao"));
-        QCOMPARE(v.engine(), (QScriptEngine *)0);
+        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);
+        QCOMPARE(v2.engine(), (QScriptEngine*)0);
 
         QScriptValue v3(v);
         QCOMPARE(v3.strictlyEquals(v), true);
         QCOMPARE(v3.strictlyEquals(v2), true);
-        QCOMPARE(v3.engine(), (QScriptEngine *)0);
+        QCOMPARE(v3.engine(), (QScriptEngine*)0);
 
         QScriptValue v4(2.0);
         QCOMPARE(v4.strictlyEquals(v), false);
@@ -423,5 +431,5 @@ void tst_QScriptValue::call()
     QVERIFY(incr.call().isValid()); // Exception.
 }
 
+
 QTEST_MAIN(tst_QScriptValue)
-#include "tst_qscriptvalue.moc"

third_party/WebKit/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue.h

+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef tst_qscriptvalue_h
+#define tst_qscriptvalue_h
+
+#include "qscriptengine.h"
+#include "qscriptvalue.h"
+#include <QtCore/qnumeric.h>
+#include <QtTest/qtest.h>
+
+Q_DECLARE_METATYPE(QScriptValue*);
+Q_DECLARE_METATYPE(QScriptValue);
+
+class tst_QScriptValue : public QObject {
+    Q_OBJECT
+
+public:
+    tst_QScriptValue();
+    virtual ~tst_QScriptValue();
+
+private slots:
+    void toString_data();
+    void toString();
+    void copyConstructor_data();
+    void copyConstructor();
+    void assignOperator_data();
+    void assignOperator();
+    void dataSharing();
+    void constructors_data();
+    void constructors();
+    void call();
+    void ctor();
+
+    // Generated test functions.
+    void isBool_data();
+    void isBool();
+
+    void isBoolean_data();
+    void isBoolean();
+
+    void isFunction_data();
+    void isFunction();
+
+    void isNull_data();
+    void isNull();
+
+    void isObject_data();
+    void isObject();
+
+    void isString_data();
+    void isString();
+
+    void isUndefined_data();
+    void isUndefined();
+
+    void isValid_data();
+    void isValid();
+
+private:
+    typedef void (tst_QScriptValue::*InitDataFunction)();
+    typedef void (tst_QScriptValue::*DefineDataFunction)(const char*);
+    void dataHelper(InitDataFunction init, DefineDataFunction define);
+    QTestData& newRow(const char* tag);
+
+    typedef void (tst_QScriptValue::*TestFunction)(const char*, const QScriptValue&);
+    void testHelper(TestFunction fun);
+
+    // Generated functions
+
+    void initScriptValues();
+
+    void isBool_initData();
+    void isBool_makeData(const char* expr);
+    void isBool_test(const char* expr, const QScriptValue& value);
+
+    void isBoolean_initData();
+    void isBoolean_makeData(const char* expr);
+    void isBoolean_test(const char* expr, const QScriptValue& value);
+
+    void isFunction_initData();
+    void isFunction_makeData(const char* expr);
+    void isFunction_test(const char* expr, const QScriptValue& value);
+
+    void isNull_initData();
+    void isNull_makeData(const char* expr);
+    void isNull_test(const char* expr, const QScriptValue& value);
+
+    void isObject_initData();
+    void isObject_makeData(const char* expr);
+    void isObject_test(const char* expr, const QScriptValue& value);
+
+    void isString_initData();
+    void isString_makeData(const char* expr);
+    void isString_test(const char* expr, const QScriptValue& value);
+
+    void isUndefined_initData();
+    void isUndefined_makeData(const char* expr);
+    void isUndefined_test(const char* expr, const QScriptValue& value);
+
+    void isValid_initData();
+    void isValid_makeData(const char* expr);
+    void isValid_test(const char* expr, const QScriptValue& value);
+
+private:
+    QScriptEngine* engine;
+    QHash<QString, QScriptValue> m_values;
+    QString m_currentExpression;
+};
+
+#define DEFINE_TEST_FUNCTION(name) \
+void tst_QScriptValue::name##_data() { dataHelper(&tst_QScriptValue::name##_initData, &tst_QScriptValue::name##_makeData); } \
+void tst_QScriptValue::name() { testHelper(&tst_QScriptValue::name##_test); }
+
+
+
+#endif // tst_qscriptvalue_h

third_party/WebKit/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated.cpp

+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "tst_qscriptvalue.h"
+
+#define DEFINE_TEST_VALUE(expr) m_values.insert(QString::fromLatin1(#expr), expr)
+
+void tst_QScriptValue::initScriptValues()
+{
+    m_values.clear();
+    if (engine)
+        delete engine;
+    engine = new QScriptEngine;
+    DEFINE_TEST_VALUE(QScriptValue());
+    DEFINE_TEST_VALUE(QScriptValue(QScriptValue::UndefinedValue));
+    DEFINE_TEST_VALUE(QScriptValue(QScriptValue::NullValue));
+    DEFINE_TEST_VALUE(QScriptValue(true));
+    DEFINE_TEST_VALUE(QScriptValue(false));
+    DEFINE_TEST_VALUE(QScriptValue(int(122)));
+    DEFINE_TEST_VALUE(QScriptValue(uint(124)));
+    DEFINE_TEST_VALUE(QScriptValue(0));
+    DEFINE_TEST_VALUE(QScriptValue(0.0));
+    DEFINE_TEST_VALUE(QScriptValue(123.0));
+    DEFINE_TEST_VALUE(QScriptValue(6.37e-8));
+    DEFINE_TEST_VALUE(QScriptValue(-6.37e-8));
+    DEFINE_TEST_VALUE(QScriptValue(0x43211234));
+    DEFINE_TEST_VALUE(QScriptValue(0x10000));
+    DEFINE_TEST_VALUE(QScriptValue(0x10001));
+    DEFINE_TEST_VALUE(QScriptValue(qSNaN()));
+    DEFINE_TEST_VALUE(QScriptValue(qQNaN()));
+    DEFINE_TEST_VALUE(QScriptValue(qInf()));
+    DEFINE_TEST_VALUE(QScriptValue(-qInf()));
+    DEFINE_TEST_VALUE(QScriptValue("NaN"));
+    DEFINE_TEST_VALUE(QScriptValue("Infinity"));
+    DEFINE_TEST_VALUE(QScriptValue("-Infinity"));
+    DEFINE_TEST_VALUE(QScriptValue("ciao"));
+    DEFINE_TEST_VALUE(QScriptValue(QString::fromLatin1("ciao")));
+    DEFINE_TEST_VALUE(QScriptValue(QString("")));
+    DEFINE_TEST_VALUE(QScriptValue(QString()));
+    DEFINE_TEST_VALUE(QScriptValue(QString("0")));
+    DEFINE_TEST_VALUE(QScriptValue(QString("123")));
+    DEFINE_TEST_VALUE(QScriptValue(QString("12.4")));
+    DEFINE_TEST_VALUE(QScriptValue(0, QScriptValue::UndefinedValue));
+    DEFINE_TEST_VALUE(QScriptValue(0, QScriptValue::NullValue));
+    DEFINE_TEST_VALUE(QScriptValue(0, true));
+    DEFINE_TEST_VALUE(QScriptValue(0, false));
+    DEFINE_TEST_VALUE(QScriptValue(0, int(122)));
+    DEFINE_TEST_VALUE(QScriptValue(0, uint(124)));
+    DEFINE_TEST_VALUE(QScriptValue(0, 0));
+    DEFINE_TEST_VALUE(QScriptValue(0, 0.0));
+    DEFINE_TEST_VALUE(QScriptValue(0, 123.0));
+    DEFINE_TEST_VALUE(QScriptValue(0, 6.37e-8));
+    DEFINE_TEST_VALUE(QScriptValue(0, -6.37e-8));
+    DEFINE_TEST_VALUE(QScriptValue(0, 0x43211234));
+    DEFINE_TEST_VALUE(QScriptValue(0, 0x10000));
+    DEFINE_TEST_VALUE(QScriptValue(0, 0x10001));
+    DEFINE_TEST_VALUE(QScriptValue(0, qSNaN()));
+    DEFINE_TEST_VALUE(QScriptValue(0, qQNaN()));
+    DEFINE_TEST_VALUE(QScriptValue(0, qInf()));
+    DEFINE_TEST_VALUE(QScriptValue(0, -qInf()));
+    DEFINE_TEST_VALUE(QScriptValue(0, "NaN"));
+    DEFINE_TEST_VALUE(QScriptValue(0, "Infinity"));
+    DEFINE_TEST_VALUE(QScriptValue(0, "-Infinity"));
+    DEFINE_TEST_VALUE(QScriptValue(0, "ciao"));
+    DEFINE_TEST_VALUE(QScriptValue(0, QString::fromLatin1("ciao")));
+    DEFINE_TEST_VALUE(QScriptValue(0, QString("")));
+    DEFINE_TEST_VALUE(QScriptValue(0, QString()));
+    DEFINE_TEST_VALUE(QScriptValue(0, QString("0")));
+    DEFINE_TEST_VALUE(QScriptValue(0, QString("123")));
+    DEFINE_TEST_VALUE(QScriptValue(0, QString("12.3")));
+    DEFINE_TEST_VALUE(QScriptValue(engine, QScriptValue::UndefinedValue));
+    DEFINE_TEST_VALUE(QScriptValue(engine, QScriptValue::NullValue));
+    DEFINE_TEST_VALUE(QScriptValue(engine, true));
+    DEFINE_TEST_VALUE(QScriptValue(engine, false));
+    DEFINE_TEST_VALUE(QScriptValue(engine, int(122)));
+    DEFINE_TEST_VALUE(QScriptValue(engine, uint(124)));
+    DEFINE_TEST_VALUE(QScriptValue(engine, 0));
+    DEFINE_TEST_VALUE(QScriptValue(engine, 0.0));
+    DEFINE_TEST_VALUE(QScriptValue(engine, 123.0));
+    DEFINE_TEST_VALUE(QScriptValue(engine, 6.37e-8));
+    DEFINE_TEST_VALUE(QScriptValue(engine, -6.37e-8));
+    DEFINE_TEST_VALUE(QScriptValue(engine, 0x43211234));
+    DEFINE_TEST_VALUE(QScriptValue(engine, 0x10000));
+    DEFINE_TEST_VALUE(QScriptValue(engine, 0x10001));
+    DEFINE_TEST_VALUE(QScriptValue(engine, qSNaN()));
+    DEFINE_TEST_VALUE(QScriptValue(engine, qQNaN()));
+    DEFINE_TEST_VALUE(QScriptValue(engine, qInf()));
+    DEFINE_TEST_VALUE(QScriptValue(engine, -qInf()));
+    DEFINE_TEST_VALUE(QScriptValue(engine, "NaN"));
+    DEFINE_TEST_VALUE(QScriptValue(engine, "Infinity"));
+    DEFINE_TEST_VALUE(QScriptValue(engine, "-Infinity"));
+    DEFINE_TEST_VALUE(QScriptValue(engine, "ciao"));
+    DEFINE_TEST_VALUE(QScriptValue(engine, QString::fromLatin1("ciao")));
+    DEFINE_TEST_VALUE(QScriptValue(engine, QString("")));
+    DEFINE_TEST_VALUE(QScriptValue(engine, QString()));
+    DEFINE_TEST_VALUE(QScriptValue(engine, QString("0")));
+    DEFINE_TEST_VALUE(QScriptValue(engine, QString("123")));
+    DEFINE_TEST_VALUE(QScriptValue(engine, QString("1.23")));
+    DEFINE_TEST_VALUE(engine->evaluate("[]"));
+    DEFINE_TEST_VALUE(engine->evaluate("{}"));
+    DEFINE_TEST_VALUE(engine->evaluate("Object.prototype"));
+    DEFINE_TEST_VALUE(engine->evaluate("Date.prototype"));
+    DEFINE_TEST_VALUE(engine->evaluate("Array.prototype"));
+    DEFINE_TEST_VALUE(engine->evaluate("Function.prototype"));
+    DEFINE_TEST_VALUE(engine->evaluate("Error.prototype"));
+    DEFINE_TEST_VALUE(engine->evaluate("Object"));
+    DEFINE_TEST_VALUE(engine->evaluate("Array"));
+    DEFINE_TEST_VALUE(engine->evaluate("Number"));
+    DEFINE_TEST_VALUE(engine->evaluate("Function"));
+    DEFINE_TEST_VALUE(engine->evaluate("(function() { return 1; })"));
+    DEFINE_TEST_VALUE(engine->evaluate("(function() { return 'ciao'; })"));
+    DEFINE_TEST_VALUE(engine->evaluate("(function() { throw new Error('foo'); })"));
+    DEFINE_TEST_VALUE(engine->evaluate("/foo/"));
+    DEFINE_TEST_VALUE(engine->evaluate("new Object()"));
+    DEFINE_TEST_VALUE(engine->evaluate("new Array()"));
+    DEFINE_TEST_VALUE(engine->evaluate("new Error()"));
+}
+
+
+void tst_QScriptValue::isValid_initData()
+{
+    QTest::addColumn<bool>("expected");
+    initScriptValues();
+}
+
+void tst_QScriptValue::isValid_makeData(const char* expr)
+{
+    static QSet<QString> isValid;
+    if (isValid.isEmpty()) {
+        isValid << "QScriptValue(QScriptValue::UndefinedValue)"
+                << "QScriptValue(QScriptValue::NullValue)"
+                << "QScriptValue(true)"
+                << "QScriptValue(false)"
+                << "QScriptValue(int(122))"
+                << "QScriptValue(uint(124))"
+                << "QScriptValue(0)"
+                << "QScriptValue(0.0)"
+                << "QScriptValue(123.0)"
+                << "QScriptValue(6.37e-8)"
+                << "QScriptValue(-6.37e-8)"
+                << "QScriptValue(0x43211234)"
+                << "QScriptValue(0x10000)"
+                << "QScriptValue(0x10001)"
+                << "QScriptValue(qSNaN())"
+                << "QScriptValue(qQNaN())"
+                << "QScriptValue(qInf())"
+                << "QScriptValue(-qInf())"
+                << "QScriptValue(\"NaN\")"
+                << "QScriptValue(\"Infinity\")"
+                << "QScriptValue(\"-Infinity\")"
+                << "QScriptValue(\"ciao\")"
+                << "QScriptValue(QString::fromLatin1(\"ciao\"))"
+                << "QScriptValue(QString(\"\"))"
+                << "QScriptValue(QString())"
+                << "QScriptValue(QString(\"0\"))"
+                << "QScriptValue(QString(\"123\"))"
+                << "QScriptValue(QString(\"12.4\"))"
+                << "QScriptValue(0, QScriptValue::UndefinedValue)"
+                << "QScriptValue(0, QScriptValue::NullValue)"
+                << "QScriptValue(0, true)"
+                << "QScriptValue(0, false)"
+                << "QScriptValue(0, int(122))"
+                << "QScriptValue(0, uint(124))"
+                << "QScriptValue(0, 0)"
+                << "QScriptValue(0, 0.0)"
+                << "QScriptValue(0, 123.0)"
+                << "QScriptValue(0, 6.37e-8)"
+                << "QScriptValue(0, -6.37e-8)"
+                << "QScriptValue(0, 0x43211234)"
+                << "QScriptValue(0, 0x10000)"
+                << "QScriptValue(0, 0x10001)"
+                << "QScriptValue(0, qSNaN())"
+                << "QScriptValue(0, qQNaN())"
+                << "QScriptValue(0, qInf())"
+                << "QScriptValue(0, -qInf())"
+                << "QScriptValue(0, \"NaN\")"
+                << "QScriptValue(0, \"Infinity\")"
+                << "QScriptValue(0, \"-Infinity\")"
+                << "QScriptValue(0, \"ciao\")"
+                << "QScriptValue(0, QString::fromLatin1(\"ciao\"))"
+                << "QScriptValue(0, QString(\"\"))"
+                << "QScriptValue(0, QString())"
+                << "QScriptValue(0, QString(\"0\"))"
+                << "QScriptValue(0, QString(\"123\"))"
+                << "QScriptValue(0, QString(\"12.3\"))"
+                << "QScriptValue(engine, QScriptValue::UndefinedValue)"
+                << "QScriptValue(engine, QScriptValue::NullValue)"
+                << "QScriptValue(engine, true)"
+                << "QScriptValue(engine, false)"
+                << "QScriptValue(engine, int(122))"
+                << "QScriptValue(engine, uint(124))"
+                << "QScriptValue(engine, 0)"
+                << "QScriptValue(engine, 0.0)"
+                << "QScriptValue(engine, 123.0)"
+                << "QScriptValue(engine, 6.37e-8)"
+                << "QScriptValue(engine, -6.37e-8)"
+                << "QScriptValue(engine, 0x43211234)"
+                << "QScriptValue(engine, 0x10000)"
+                << "QScriptValue(engine, 0x10001)"
+                << "QScriptValue(engine, qSNaN())"
+                << "QScriptValue(engine, qQNaN())"
+                << "QScriptValue(engine, qInf())"
+                << "QScriptValue(engine, -qInf())"
+                << "QScriptValue(engine, \"NaN\")"
+                << "QScriptValue(engine, \"Infinity\")"
+                << "QScriptValue(engine, \"-Infinity\")"
+                << "QScriptValue(engine, \"ciao\")"
+                << "QScriptValue(engine, QString::fromLatin1(\"ciao\"))"
+                << "QScriptValue(engine, QString(\"\"))"
+                << "QScriptValue(engine, QString())"
+                << "QScriptValue(engine, QString(\"0\"))"
+                << "QScriptValue(engine, QString(\"123\"))"
+                << "QScriptValue(engine, QString(\"1.23\"))"
+                << "engine->evaluate(\"[]\")"
+                << "engine->evaluate(\"{}\")"
+                << "engine->evaluate(\"Object.prototype\")"
+                << "engine->evaluate(\"Date.prototype\")"
+                << "engine->evaluate(\"Array.prototype\")"
+                << "engine->evaluate(\"Function.prototype\")"
+                << "engine->evaluate(\"Error.prototype\")"
+                << "engine->evaluate(\"Object\")"
+                << "engine->evaluate(\"Array\")"
+                << "engine->evaluate(\"Number\")"
+                << "engine->evaluate(\"Function\")"
+                << "engine->evaluate(\"(function() { return 1; })\")"
+                << "engine->evaluate(\"(function() { return 'ciao'; })\")"
+                << "engine->evaluate(\"(function() { throw new Error('foo'); })\")"
+                << "engine->evaluate(\"/foo/\")"
+                << "engine->evaluate(\"new Object()\")"
+                << "engine->evaluate(\"new Array()\")"
+                << "engine->evaluate(\"new Error()\")";
+    }
+    newRow(expr) << isValid.contains(expr);
+}
+
+void tst_QScriptValue::isValid_test(const char*, const QScriptValue& value)
+{
+    QFETCH(bool, expected);
+    QCOMPARE(value.isValid(), expected);
+}
+
+DEFINE_TEST_FUNCTION(isValid)
+
+
+void tst_QScriptValue::isBool_initData()
+{
+    QTest::addColumn<bool>("expected");
+    initScriptValues();
+}
+
+void tst_QScriptValue::isBool_makeData(const char* expr)
+{
+    static QSet<QString> isBool;
+    if (isBool.isEmpty()) {
+        isBool << "QScriptValue(true)"
+                << "QScriptValue(false)"
+                << "QScriptValue(0, true)"
+                << "QScriptValue(0, false)"
+                << "QScriptValue(engine, true)"
+                << "QScriptValue(engine, false)";
+    }
+    newRow(expr) << isBool.contains(expr);
+}
+
+void tst_QScriptValue::isBool_test(const char*, const QScriptValue& value)
+{
+    QFETCH(bool, expected);
+    QCOMPARE(value.isBool(), expected);
+}
+
+DEFINE_TEST_FUNCTION(isBool)
+
+
+void tst_QScriptValue::isBoolean_initData()
+{
+    QTest::addColumn<bool>("expected");
+    initScriptValues();
+}
+
+void tst_QScriptValue::isBoolean_makeData(const char* expr)
+{
+    static QSet<QString> isBoolean;
+    if (isBoolean.isEmpty()) {
+        isBoolean << "QScriptValue(true)"
+                << "QScriptValue(false)"
+                << "QScriptValue(0, true)"
+                << "QScriptValue(0, false)"
+                << "QScriptValue(engine, true)"
+                << "QScriptValue(engine, false)";
+    }
+    newRow(expr) << isBoolean.contains(expr);
+}
+
+void tst_QScriptValue::isBoolean_test(const char*, const QScriptValue& value)
+{
+    QFETCH(bool, expected);
+    QCOMPARE(value.isBoolean(), expected);
+}
+
+DEFINE_TEST_FUNCTION(isBoolean)
+
+
+void tst_QScriptValue::isFunction_initData()
+{
+    QTest::addColumn<bool>("expected");
+    initScriptValues();
+}
+
+void tst_QScriptValue::isFunction_makeData(const char* expr)
+{
+    static QSet<QString> isFunction;
+    if (isFunction.isEmpty()) {
+        isFunction << "engine->evaluate(\"Function.prototype\")"
+                << "engine->evaluate(\"Object\")"
+                << "engine->evaluate(\"Array\")"
+                << "engine->evaluate(\"Number\")"
+                << "engine->evaluate(\"Function\")"
+                << "engine->evaluate(\"(function() { return 1; })\")"
+                << "engine->evaluate(\"(function() { return 'ciao'; })\")"
+                << "engine->evaluate(\"(function() { throw new Error('foo'); })\")"
+                << "engine->evaluate(\"/foo/\")";
+    }
+    newRow(expr) << isFunction.contains(expr);
+}
+
+void tst_QScriptValue::isFunction_test(const char*, const QScriptValue& value)
+{
+    QFETCH(bool, expected);
+    QCOMPARE(value.isFunction(), expected);
+}
+
+DEFINE_TEST_FUNCTION(isFunction)
+
+
+void tst_QScriptValue::isNull_initData()
+{
+    QTest::addColumn<bool>("expected");
+    initScriptValues();
+}
+
+void tst_QScriptValue::isNull_makeData(const char* expr)
+{
+    static QSet<QString> isNull;
+    if (isNull.isEmpty()) {
+        isNull << "QScriptValue(QScriptValue::NullValue)"
+                << "QScriptValue(0, QScriptValue::NullValue)"
+                << "QScriptValue(engine, QScriptValue::NullValue)";
+    }
+    newRow(expr) << isNull.contains(expr);
+}
+
+void tst_QScriptValue::isNull_test(const char*, const QScriptValue& value)
+{
+    QFETCH(bool, expected);
+    QCOMPARE(value.isNull(), expected);
+}
+
+DEFINE_TEST_FUNCTION(isNull)
+
+
+void tst_QScriptValue::isString_initData()
+{
+    QTest::addColumn<bool>("expected");
+    initScriptValues();
+}
+
+void tst_QScriptValue::isString_makeData(const char* expr)
+{
+    static QSet<QString> isString;
+    if (isString.isEmpty()) {
+        isString << "QScriptValue(\"NaN\")"
+                << "QScriptValue(\"Infinity\")"
+                << "QScriptValue(\"-Infinity\")"
+                << "QScriptValue(\"ciao\")"
+                << "QScriptValue(QString::fromLatin1(\"ciao\"))"
+                << "QScriptValue(QString(\"\"))"
+                << "QScriptValue(QString())"
+                << "QScriptValue(QString(\"0\"))"
+                << "QScriptValue(QString(\"123\"))"
+                << "QScriptValue(QString(\"12.4\"))"
+                << "QScriptValue(0, \"NaN\")"
+                << "QScriptValue(0, \"Infinity\")"
+                << "QScriptValue(0, \"-Infinity\")"
+                << "QScriptValue(0, \"ciao\")"
+                << "QScriptValue(0, QString::fromLatin1(\"ciao\"))"
+                << "QScriptValue(0, QString(\"\"))"
+                << "QScriptValue(0, QString())"
+                << "QScriptValue(0, QString(\"0\"))"
+                << "QScriptValue(0, QString(\"123\"))"
+                << "QScriptValue(0, QString(\"12.3\"))"
+                << "QScriptValue(engine, \"NaN\")"
+                << "QScriptValue(engine, \"Infinity\")"
+                << "QScriptValue(engine, \"-Infinity\")"
+                << "QScriptValue(engine, \"ciao\")"
+                << "QScriptValue(engine, QString::fromLatin1(\"ciao\"))"
+                << "QScriptValue(engine, QString(\"\"))"
+                << "QScriptValue(engine, QString())"
+                << "QScriptValue(engine, QString(\"0\"))"
+                << "QScriptValue(engine, QString(\"123\"))"
+                << "QScriptValue(engine, QString(\"1.23\"))";
+    }
+    newRow(expr) << isString.contains(expr);
+}
+
+void tst_QScriptValue::isString_test(const char*, const QScriptValue& value)
+{
+    QFETCH(bool, expected);
+    QCOMPARE(value.isString(), expected);
+}
+
+DEFINE_TEST_FUNCTION(isString)
+
+
+void tst_QScriptValue::isUndefined_initData()
+{
+    QTest::addColumn<bool>("expected");
+    initScriptValues();
+}
+
+void tst_QScriptValue::isUndefined_makeData(const char* expr)
+{
+    static QSet<QString> isUndefined;
+    if (isUndefined.isEmpty()) {
+        isUndefined << "QScriptValue(QScriptValue::UndefinedValue)"
+                << "QScriptValue(0, QScriptValue::UndefinedValue)"
+                << "QScriptValue(engine, QScriptValue::UndefinedValue)"
+                << "engine->evaluate(\"{}\")";
+    }
+    newRow(expr) << isUndefined.contains(expr);
+}
+
+void tst_QScriptValue::isUndefined_test(const char*, const QScriptValue& value)
+{
+    QFETCH(bool, expected);
+    QCOMPARE(value.isUndefined(), expected);
+}
+
+DEFINE_TEST_FUNCTION(isUndefined)
+
+void tst_QScriptValue::isObject_initData()
+{
+    QTest::addColumn<bool>("expected");
+    initScriptValues();
+}
+
+void tst_QScriptValue::isObject_makeData(const char* expr)
+{
+    static QSet<QString> isObject;
+    if (isObject.isEmpty()) {
+        isObject << "engine->evaluate(\"[]\")"
+                << "engine->evaluate(\"Object.prototype\")"
+                << "engine->evaluate(\"Date.prototype\")"
+                << "engine->evaluate(\"Array.prototype\")"
+                << "engine->evaluate(\"Function.prototype\")"
+                << "engine->evaluate(\"Error.prototype\")"
+                << "engine->evaluate(\"Object\")"
+                << "engine->evaluate(\"Array\")"
+                << "engine->evaluate(\"Number\")"
+                << "engine->evaluate(\"Function\")"
+                << "engine->evaluate(\"(function() { return 1; })\")"
+                << "engine->evaluate(\"(function() { return 'ciao'; })\")"
+                << "engine->evaluate(\"(function() { throw new Error('foo'); })\")"
+                << "engine->evaluate(\"/foo/\")"
+                << "engine->evaluate(\"new Object()\")"
+                << "engine->evaluate(\"new Array()\")"
+                << "engine->evaluate(\"new Error()\")";
+    }
+    newRow(expr) << isObject.contains(expr);
+}
+
+void tst_QScriptValue::isObject_test(const char*, const QScriptValue& value)
+{
+    QFETCH(bool, expected);
+    QCOMPARE(value.isObject(), expected);
+}
+
+DEFINE_TEST_FUNCTION(isObject)
+
+