Long live Qt 4.5!

3 files changed, 563 insertions, 0 deletions

diff --git a/tests/auto/qscriptcontextinfo/.gitignore b/tests/auto/qscriptcontextinfo/.gitignore
new file mode 100644
index 0000000..0d878d0
--- /dev/null
+++ b/tests/auto/qscriptcontextinfo/.gitignore
@@ -0,0 +1 @@
+tst_qscriptcontextinfo
diff --git a/tests/auto/qscriptcontextinfo/qscriptcontextinfo.pro b/tests/auto/qscriptcontextinfo/qscriptcontextinfo.pro
new file mode 100644
index 0000000..2483414
--- /dev/null
+++ b/tests/auto/qscriptcontextinfo/qscriptcontextinfo.pro
@@ -0,0 +1,5 @@
+load(qttest_p4)
+QT = core script
+SOURCES  += tst_qscriptcontextinfo.cpp
+
+
diff --git a/tests/auto/qscriptcontextinfo/tst_qscriptcontextinfo.cpp b/tests/auto/qscriptcontextinfo/tst_qscriptcontextinfo.cpp
new file mode 100644
index 0000000..df1e14f
--- /dev/null
+++ b/tests/auto/qscriptcontextinfo/tst_qscriptcontextinfo.cpp
@@ -0,0 +1,557 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+
+#include <QtScript/qscriptcontextinfo.h>
+#include <QtScript/qscriptcontext.h>
+#include <QtScript/qscriptengine.h>
+#include <QtScript/qscriptable.h>
+#include <QtScript/qscriptengineagent.h>
+
+Q_DECLARE_METATYPE(QScriptValue)
+Q_DECLARE_METATYPE(QScriptContextInfo)
+Q_DECLARE_METATYPE(QList<QScriptContextInfo>)
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+class tst_QScriptContextInfo : public QObject, public QScriptable
+{
+    Q_OBJECT
+    Q_PROPERTY(QScriptValue testProperty READ testProperty WRITE setTestProperty)
+public:
+    tst_QScriptContextInfo();
+    virtual ~tst_QScriptContextInfo();
+
+    QScriptValue testProperty() const
+    {
+        return engine()->globalObject().property("getContextInfoList").call();
+    }
+
+    QScriptValue setTestProperty(const QScriptValue &) const
+    {
+        return engine()->globalObject().property("getContextInfoList").call();
+    }
+
+public slots:
+    QScriptValue testSlot(double a, double b)
+    {
+        Q_UNUSED(a); Q_UNUSED(b);
+        return engine()->globalObject().property("getContextInfoList").call();
+    }
+
+    QScriptValue testSlot(const QString &s)
+    {
+        Q_UNUSED(s);
+        return engine()->globalObject().property("getContextInfoList").call();
+    }
+
+private slots:
+    void nativeFunction();
+    void scriptFunction();
+    void qtFunction();
+    void qtPropertyFunction();
+    void builtinFunctionNames_data();
+    void builtinFunctionNames();
+    void nullContext();
+    void streaming();
+};
+
+tst_QScriptContextInfo::tst_QScriptContextInfo()
+{
+}
+
+tst_QScriptContextInfo::~tst_QScriptContextInfo()
+{
+}
+
+static QScriptValue getContextInfoList(QScriptContext *ctx, QScriptEngine *eng)
+{
+    QList<QScriptContextInfo> lst;
+    while (ctx) {
+        QScriptContextInfo info(ctx);
+        lst.append(info);
+        ctx = ctx->parentContext();
+    }
+    return qScriptValueFromValue(eng, lst);
+}
+
+void tst_QScriptContextInfo::nativeFunction()
+{
+    QScriptEngine eng;
+    eng.globalObject().setProperty("getContextInfoList", eng.newFunction(getContextInfoList));
+
+    QString fileName = "foo.qs";
+    int lineNumber = 123;
+    QScriptValue ret = eng.evaluate("getContextInfoList()", fileName, lineNumber);
+    QList<QScriptContextInfo> lst = qscriptvalue_cast<QList<QScriptContextInfo> >(ret);
+    QCOMPARE(lst.size(), 2);
+
+    {
+        // getContextInfoList()
+        QScriptContextInfo info = lst.at(0);
+        QVERIFY(!info.isNull());
+        QCOMPARE(info.functionType(), QScriptContextInfo::NativeFunction);
+        QCOMPARE(info.scriptId(), (qint64)-1);
+        QCOMPARE(info.fileName(), QString());
+        QCOMPARE(info.lineNumber(), -1);
+        QCOMPARE(info.columnNumber(), -1);
+        QCOMPARE(info.functionName(), QString());
+        QCOMPARE(info.functionEndLineNumber(), -1);
+        QCOMPARE(info.functionStartLineNumber(), -1);
+        QCOMPARE(info.functionParameterNames().size(), 0);
+        QCOMPARE(info.functionMetaIndex(), -1);
+    }
+
+    {
+        // evaluate()
+        QScriptContextInfo info = lst.at(1);
+        QVERIFY(!info.isNull());
+        QCOMPARE(info.functionType(), QScriptContextInfo::NativeFunction);
+        QVERIFY(info.scriptId() != -1);
+        QCOMPARE(info.fileName(), fileName);
+        QCOMPARE(info.lineNumber(), lineNumber);
+        QCOMPARE(info.columnNumber(), 1);
+        QCOMPARE(info.functionName(), QString());
+        QCOMPARE(info.functionEndLineNumber(), -1);
+        QCOMPARE(info.functionStartLineNumber(), -1);
+        QCOMPARE(info.functionParameterNames().size(), 0);
+        QCOMPARE(info.functionMetaIndex(), -1);
+    }
+}
+
+void tst_QScriptContextInfo::scriptFunction()
+{
+    QScriptEngine eng;
+    eng.globalObject().setProperty("getContextInfoList", eng.newFunction(getContextInfoList));
+
+    QString fileName = "ciao.qs";
+    int lineNumber = 456;
+    QScriptValue ret = eng.evaluate("function bar(a, b, c) {\n return getContextInfoList();\n}\nbar()",
+                                    fileName, lineNumber);
+    QList<QScriptContextInfo> lst = qscriptvalue_cast<QList<QScriptContextInfo> >(ret);
+    QCOMPARE(lst.size(), 3);
+
+    // getContextInfoList()
+    QCOMPARE(lst.at(0).functionType(), QScriptContextInfo::NativeFunction);
+
+    {
+        // bar()
+        QScriptContextInfo info = lst.at(1);
+        QCOMPARE(info.functionType(), QScriptContextInfo::ScriptFunction);
+        QVERIFY(info.scriptId() != -1);
+        QCOMPARE(info.fileName(), fileName);
+        QCOMPARE(info.lineNumber(), lineNumber + 1);
+        QCOMPARE(info.columnNumber(), 2);
+        QCOMPARE(info.functionName(), QString::fromLatin1("bar"));
+        QCOMPARE(info.functionStartLineNumber(), lineNumber);
+        QCOMPARE(info.functionEndLineNumber(), lineNumber + 2);
+        QCOMPARE(info.functionParameterNames().size(), 3);
+        QCOMPARE(info.functionParameterNames().at(0), QString::fromLatin1("a"));
+        QCOMPARE(info.functionParameterNames().at(1), QString::fromLatin1("b"));
+        QCOMPARE(info.functionParameterNames().at(2), QString::fromLatin1("c"));
+        QCOMPARE(info.functionMetaIndex(), -1);
+    }
+
+    {
+        // evaluate()
+        QScriptContextInfo info = lst.at(2);
+        QCOMPARE(info.functionType(), QScriptContextInfo::NativeFunction);
+        QVERIFY(info.scriptId() != -1);
+        QCOMPARE(info.fileName(), fileName);
+        QCOMPARE(info.lineNumber(), lineNumber + 3);
+        QCOMPARE(info.columnNumber(), 1);
+        QCOMPARE(info.functionName(), QString());
+        QCOMPARE(info.functionEndLineNumber(), -1);
+        QCOMPARE(info.functionStartLineNumber(), -1);
+        QCOMPARE(info.functionParameterNames().size(), 0);
+        QCOMPARE(info.functionMetaIndex(), -1);
+    }
+}
+
+void tst_QScriptContextInfo::qtFunction()
+{
+    QScriptEngine eng;
+    eng.globalObject().setProperty("getContextInfoList", eng.newFunction(getContextInfoList));
+    eng.globalObject().setProperty("qobj", eng.newQObject(this));
+
+    for (int x = 0; x < 2; ++x) {
+        QString code;
+        const char *sig;
+        QStringList pnames;
+        if (x == 0) {
+            code = "qobj.testSlot(1, 2)";
+            sig = "testSlot(double,double)";
+            pnames << "a" << "b";
+        } else {
+            code = "qobj.testSlot('ciao')";
+            sig = "testSlot(QString)";
+            pnames << "s";
+        }
+        QScriptValue ret = eng.evaluate(code);
+        QList<QScriptContextInfo> lst = qscriptvalue_cast<QList<QScriptContextInfo> >(ret);
+        QCOMPARE(lst.size(), 3);
+
+        // getContextInfoList()
+        QCOMPARE(lst.at(0).functionType(), QScriptContextInfo::NativeFunction);
+
+        {
+            // testSlot(double a, double b)
+            QScriptContextInfo info = lst.at(1);
+            QCOMPARE(info.functionType(), QScriptContextInfo::QtFunction);
+            QCOMPARE(info.scriptId(), (qint64)-1);
+            QCOMPARE(info.fileName(), QString());
+            QCOMPARE(info.lineNumber(), -1);
+            QCOMPARE(info.columnNumber(), -1);
+            QCOMPARE(info.functionName(), QString::fromLatin1("testSlot"));
+            QCOMPARE(info.functionEndLineNumber(), -1);
+            QCOMPARE(info.functionStartLineNumber(), -1);
+            QCOMPARE(info.functionParameterNames().size(), pnames.size());
+            QCOMPARE(info.functionParameterNames(), pnames);
+            QCOMPARE(info.functionMetaIndex(), metaObject()->indexOfMethod(sig));
+        }
+
+        // evaluate()
+        QCOMPARE(lst.at(0).functionType(), QScriptContextInfo::NativeFunction);
+    }
+}
+
+void tst_QScriptContextInfo::qtPropertyFunction()
+{
+    QScriptEngine eng;
+    eng.globalObject().setProperty("getContextInfoList", eng.newFunction(getContextInfoList));
+    eng.globalObject().setProperty("qobj", eng.newQObject(this));
+
+    QScriptValue ret = eng.evaluate("qobj.testProperty");
+    QList<QScriptContextInfo> lst = qscriptvalue_cast<QList<QScriptContextInfo> >(ret);
+    QCOMPARE(lst.size(), 3);
+
+    // getContextInfoList()
+    QCOMPARE(lst.at(0).functionType(), QScriptContextInfo::NativeFunction);
+
+    {
+        // testProperty()
+        QScriptContextInfo info = lst.at(1);
+        QCOMPARE(info.functionType(), QScriptContextInfo::QtPropertyFunction);
+        QCOMPARE(info.scriptId(), (qint64)-1);
+        QCOMPARE(info.fileName(), QString());
+        QCOMPARE(info.lineNumber(), -1);
+        QCOMPARE(info.columnNumber(), -1);
+        QCOMPARE(info.functionName(), QString::fromLatin1("testProperty"));
+        QCOMPARE(info.functionEndLineNumber(), -1);
+        QCOMPARE(info.functionStartLineNumber(), -1);
+        QCOMPARE(info.functionParameterNames().size(), 0);
+        QCOMPARE(info.functionMetaIndex(), metaObject()->indexOfProperty("testProperty"));
+    }
+
+    // evaluate()
+    QCOMPARE(lst.at(0).functionType(), QScriptContextInfo::NativeFunction);
+}
+
+void tst_QScriptContextInfo::builtinFunctionNames_data()
+{
+    QTest::addColumn<QString>("expression");
+    QTest::addColumn<QString>("expectedName");
+
+    QTest::newRow("print") << QString("print") << QString("print");
+    QTest::newRow("parseInt") << QString("parseInt") << QString("parseInt");
+    QTest::newRow("parseFloat") << QString("parseFloat") << QString("parseFloat");
+    QTest::newRow("isNaN") << QString("isNaN") << QString("isNaN");
+    QTest::newRow("isFinite") << QString("isFinite") << QString("isFinite");
+    QTest::newRow("decodeURI") << QString("decodeURI") << QString("decodeURI");
+    QTest::newRow("decodeURIComponent") << QString("decodeURIComponent") << QString("decodeURIComponent");
+    QTest::newRow("encodeURI") << QString("encodeURI") << QString("encodeURI");
+    QTest::newRow("encodeURIComponent") << QString("encodeURIComponent") << QString("encodeURIComponent");
+    QTest::newRow("escape") << QString("escape") << QString("escape");
+    QTest::newRow("unescape") << QString("unescape") << QString("unescape");
+    QTest::newRow("version") << QString("version") << QString("version");
+    QTest::newRow("gc") << QString("gc") << QString("gc");
+
+    QTest::newRow("Array") << QString("Array") << QString("Array");
+    QTest::newRow("Array.prototype.toString") << QString("Array.prototype.toString") << QString("toString");
+    QTest::newRow("Array.prototype.toLocaleString") << QString("Array.prototype.toLocaleString") << QString("toLocaleString");
+    QTest::newRow("Array.prototype.concat") << QString("Array.prototype.concat") << QString("concat");
+    QTest::newRow("Array.prototype.join") << QString("Array.prototype.join") << QString("join");
+    QTest::newRow("Array.prototype.pop") << QString("Array.prototype.pop") << QString("pop");
+    QTest::newRow("Array.prototype.push") << QString("Array.prototype.push") << QString("push");
+    QTest::newRow("Array.prototype.reverse") << QString("Array.prototype.reverse") << QString("reverse");
+    QTest::newRow("Array.prototype.shift") << QString("Array.prototype.shift") << QString("shift");
+    QTest::newRow("Array.prototype.slice") << QString("Array.prototype.slice") << QString("slice");
+    QTest::newRow("Array.prototype.sort") << QString("Array.prototype.sort") << QString("sort");
+    QTest::newRow("Array.prototype.splice") << QString("Array.prototype.splice") << QString("splice");
+    QTest::newRow("Array.prototype.unshift") << QString("Array.prototype.unshift") << QString("unshift");
+
+    QTest::newRow("Boolean") << QString("Boolean") << QString("Boolean");
+    QTest::newRow("Boolean.prototype.toString") << QString("Boolean.prototype.toString") << QString("toString");
+
+    QTest::newRow("Date") << QString("Date") << QString("Date");
+    QTest::newRow("Date.prototype.toString") << QString("Date.prototype.toString") << QString("toString");
+    QTest::newRow("Date.prototype.toDateString") << QString("Date.prototype.toDateString") << QString("toDateString");
+    QTest::newRow("Date.prototype.toTimeString") << QString("Date.prototype.toTimeString") << QString("toTimeString");
+    QTest::newRow("Date.prototype.toLocaleString") << QString("Date.prototype.toLocaleString") << QString("toLocaleString");
+    QTest::newRow("Date.prototype.toLocaleDateString") << QString("Date.prototype.toLocaleDateString") << QString("toLocaleDateString");
+    QTest::newRow("Date.prototype.toLocaleTimeString") << QString("Date.prototype.toLocaleTimeString") << QString("toLocaleTimeString");
+    QTest::newRow("Date.prototype.valueOf") << QString("Date.prototype.valueOf") << QString("valueOf");
+    QTest::newRow("Date.prototype.getTime") << QString("Date.prototype.getTime") << QString("getTime");
+    QTest::newRow("Date.prototype.getYear") << QString("Date.prototype.getYear") << QString("getYear");
+    QTest::newRow("Date.prototype.getFullYear") << QString("Date.prototype.getFullYear") << QString("getFullYear");
+    QTest::newRow("Date.prototype.getUTCFullYear") << QString("Date.prototype.getUTCFullYear") << QString("getUTCFullYear");
+    QTest::newRow("Date.prototype.getMonth") << QString("Date.prototype.getMonth") << QString("getMonth");
+    QTest::newRow("Date.prototype.getUTCMonth") << QString("Date.prototype.getUTCMonth") << QString("getUTCMonth");
+    QTest::newRow("Date.prototype.getDate") << QString("Date.prototype.getDate") << QString("getDate");
+    QTest::newRow("Date.prototype.getUTCDate") << QString("Date.prototype.getUTCDate") << QString("getUTCDate");
+    QTest::newRow("Date.prototype.getDay") << QString("Date.prototype.getDay") << QString("getDay");
+    QTest::newRow("Date.prototype.getUTCDay") << QString("Date.prototype.getUTCDay") << QString("getUTCDay");
+    QTest::newRow("Date.prototype.getHours") << QString("Date.prototype.getHours") << QString("getHours");
+    QTest::newRow("Date.prototype.getUTCHours") << QString("Date.prototype.getUTCHours") << QString("getUTCHours");
+    QTest::newRow("Date.prototype.getMinutes") << QString("Date.prototype.getMinutes") << QString("getMinutes");
+    QTest::newRow("Date.prototype.getUTCMinutes") << QString("Date.prototype.getUTCMinutes") << QString("getUTCMinutes");
+    QTest::newRow("Date.prototype.getSeconds") << QString("Date.prototype.getSeconds") << QString("getSeconds");
+    QTest::newRow("Date.prototype.getUTCSeconds") << QString("Date.prototype.getUTCSeconds") << QString("getUTCSeconds");
+    QTest::newRow("Date.prototype.getMilliseconds") << QString("Date.prototype.getMilliseconds") << QString("getMilliseconds");
+    QTest::newRow("Date.prototype.getUTCMilliseconds") << QString("Date.prototype.getUTCMilliseconds") << QString("getUTCMilliseconds");
+    QTest::newRow("Date.prototype.getTimezoneOffset") << QString("Date.prototype.getTimezoneOffset") << QString("getTimezoneOffset");
+    QTest::newRow("Date.prototype.setTime") << QString("Date.prototype.setTime") << QString("setTime");
+    QTest::newRow("Date.prototype.setMilliseconds") << QString("Date.prototype.setMilliseconds") << QString("setMilliseconds");
+    QTest::newRow("Date.prototype.setUTCMilliseconds") << QString("Date.prototype.setUTCMilliseconds") << QString("setUTCMilliseconds");
+    QTest::newRow("Date.prototype.setSeconds") << QString("Date.prototype.setSeconds") << QString("setSeconds");
+    QTest::newRow("Date.prototype.setUTCSeconds") << QString("Date.prototype.setUTCSeconds") << QString("setUTCSeconds");
+    QTest::newRow("Date.prototype.setMinutes") << QString("Date.prototype.setMinutes") << QString("setMinutes");
+    QTest::newRow("Date.prototype.setUTCMinutes") << QString("Date.prototype.setUTCMinutes") << QString("setUTCMinutes");
+    QTest::newRow("Date.prototype.setHours") << QString("Date.prototype.setHours") << QString("setHours");
+    QTest::newRow("Date.prototype.setUTCHours") << QString("Date.prototype.setUTCHours") << QString("setUTCHours");
+    QTest::newRow("Date.prototype.setDate") << QString("Date.prototype.setDate") << QString("setDate");
+    QTest::newRow("Date.prototype.setUTCDate") << QString("Date.prototype.setUTCDate") << QString("setUTCDate");
+    QTest::newRow("Date.prototype.setMonth") << QString("Date.prototype.setMonth") << QString("setMonth");
+    QTest::newRow("Date.prototype.setUTCMonth") << QString("Date.prototype.setUTCMonth") << QString("setUTCMonth");
+    QTest::newRow("Date.prototype.setYear") << QString("Date.prototype.setYear") << QString("setYear");
+    QTest::newRow("Date.prototype.setFullYear") << QString("Date.prototype.setFullYear") << QString("setFullYear");
+    QTest::newRow("Date.prototype.setUTCFullYear") << QString("Date.prototype.setUTCFullYear") << QString("setUTCFullYear");
+    QTest::newRow("Date.prototype.toUTCString") << QString("Date.prototype.toUTCString") << QString("toUTCString");
+    QTest::newRow("Date.prototype.toGMTString") << QString("Date.prototype.toGMTString") << QString("toGMTString");
+
+    QTest::newRow("Error") << QString("Error") << QString("Error");
+    QTest::newRow("Error.prototype.backtrace") << QString("Error.prototype.backtrace") << QString("backtrace");
+    QTest::newRow("Error.prototype.toString") << QString("Error.prototype.toString") << QString("toString");
+
+    QTest::newRow("EvalError") << QString("EvalError") << QString("EvalError");
+    QTest::newRow("RangeError") << QString("RangeError") << QString("RangeError");
+    QTest::newRow("ReferenceError") << QString("ReferenceError") << QString("ReferenceError");
+    QTest::newRow("SyntaxError") << QString("SyntaxError") << QString("SyntaxError");
+    QTest::newRow("TypeError") << QString("TypeError") << QString("TypeError");
+    QTest::newRow("URIError") << QString("URIError") << QString("URIError");
+
+    QTest::newRow("Function") << QString("Function") << QString("Function");
+    QTest::newRow("Function.prototype.toString") << QString("Function.prototype.toString") << QString("toString");
+    QTest::newRow("Function.prototype.apply") << QString("Function.prototype.apply") << QString("apply");
+    QTest::newRow("Function.prototype.call") << QString("Function.prototype.call") << QString("call");
+    QTest::newRow("Function.prototype.connect") << QString("Function.prototype.connect") << QString("connect");
+    QTest::newRow("Function.prototype.disconnect") << QString("Function.prototype.disconnect") << QString("disconnect");
+
+    QTest::newRow("Math.abs") << QString("Math.abs") << QString("abs");
+    QTest::newRow("Math.acos") << QString("Math.acos") << QString("acos");
+    QTest::newRow("Math.asin") << QString("Math.asin") << QString("asin");
+    QTest::newRow("Math.atan") << QString("Math.atan") << QString("atan");
+    QTest::newRow("Math.atan2") << QString("Math.atan2") << QString("atan2");
+    QTest::newRow("Math.ceil") << QString("Math.ceil") << QString("ceil");
+    QTest::newRow("Math.cos") << QString("Math.cos") << QString("cos");
+    QTest::newRow("Math.exp") << QString("Math.exp") << QString("exp");
+    QTest::newRow("Math.floor") << QString("Math.floor") << QString("floor");
+    QTest::newRow("Math.log") << QString("Math.log") << QString("log");
+    QTest::newRow("Math.max") << QString("Math.max") << QString("max");
+    QTest::newRow("Math.min") << QString("Math.min") << QString("min");
+    QTest::newRow("Math.pow") << QString("Math.pow") << QString("pow");
+    QTest::newRow("Math.random") << QString("Math.random") << QString("random");
+    QTest::newRow("Math.round") << QString("Math.round") << QString("round");
+    QTest::newRow("Math.sin") << QString("Math.sin") << QString("sin");
+    QTest::newRow("Math.sqrt") << QString("Math.sqrt") << QString("sqrt");
+    QTest::newRow("Math.tan") << QString("Math.tan") << QString("tan");
+
+    QTest::newRow("Number") << QString("Number") << QString("Number");
+    QTest::newRow("Number.prototype.toString") << QString("Number.prototype.toString") << QString("toString");
+    QTest::newRow("Number.prototype.toLocaleString") << QString("Number.prototype.toLocaleString") << QString("toLocaleString");
+    QTest::newRow("Number.prototype.valueOf") << QString("Number.prototype.valueOf") << QString("valueOf");
+    QTest::newRow("Number.prototype.toFixed") << QString("Number.prototype.toFixed") << QString("toFixed");
+    QTest::newRow("Number.prototype.toExponential") << QString("Number.prototype.toExponential") << QString("toExponential");
+    QTest::newRow("Number.prototype.toPrecision") << QString("Number.prototype.toPrecision") << QString("toPrecision");
+
+    QTest::newRow("Object") << QString("Object") << QString("Object");
+    QTest::newRow("Object.prototype.toString") << QString("Object.prototype.toString") << QString("toString");
+    QTest::newRow("Object.prototype.toLocaleString") << QString("Object.prototype.toLocaleString") << QString("toLocaleString");
+    QTest::newRow("Object.prototype.valueOf") << QString("Object.prototype.valueOf") << QString("valueOf");
+    QTest::newRow("Object.prototype.hasOwnProperty") << QString("Object.prototype.hasOwnProperty") << QString("hasOwnProperty");
+    QTest::newRow("Object.prototype.isPrototypeOf") << QString("Object.prototype.isPrototypeOf") << QString("isPrototypeOf");
+    QTest::newRow("Object.prototype.propertyIsEnumerable") << QString("Object.prototype.propertyIsEnumerable") << QString("propertyIsEnumerable");
+    QTest::newRow("Object.prototype.__defineGetter__") << QString("Object.prototype.__defineGetter__") << QString("__defineGetter__");
+    QTest::newRow("Object.prototype.__defineSetter__") << QString("Object.prototype.__defineSetter__") << QString("__defineSetter__");
+
+    QTest::newRow("RegExp") << QString("RegExp") << QString("RegExp");
+    QTest::newRow("RegExp.prototype.exec") << QString("RegExp.prototype.exec") << QString("exec");
+    QTest::newRow("RegExp.prototype.test") << QString("RegExp.prototype.test") << QString("test");
+    QTest::newRow("RegExp.prototype.toString") << QString("RegExp.prototype.toString") << QString("toString");
+
+    QTest::newRow("String") << QString("String") << QString("String");
+    QTest::newRow("String.prototype.toString") << QString("String.prototype.toString") << QString("toString");
+    QTest::newRow("String.prototype.valueOf") << QString("String.prototype.valueOf") << QString("valueOf");
+    QTest::newRow("String.prototype.charAt") << QString("String.prototype.charAt") << QString("charAt");
+    QTest::newRow("String.prototype.charCodeAt") << QString("String.prototype.charCodeAt") << QString("charCodeAt");
+    QTest::newRow("String.prototype.concat") << QString("String.prototype.concat") << QString("concat");
+    QTest::newRow("String.prototype.indexOf") << QString("String.prototype.indexOf") << QString("indexOf");
+    QTest::newRow("String.prototype.lastIndexOf") << QString("String.prototype.lastIndexOf") << QString("lastIndexOf");
+    QTest::newRow("String.prototype.localeCompare") << QString("String.prototype.localeCompare") << QString("localeCompare");
+    QTest::newRow("String.prototype.match") << QString("String.prototype.match") << QString("match");
+    QTest::newRow("String.prototype.replace") << QString("String.prototype.replace") << QString("replace");
+    QTest::newRow("String.prototype.search") << QString("String.prototype.search") << QString("search");
+    QTest::newRow("String.prototype.slice") << QString("String.prototype.slice") << QString("slice");
+    QTest::newRow("String.prototype.split") << QString("String.prototype.split") << QString("split");
+    QTest::newRow("String.prototype.substring") << QString("String.prototype.substring") << QString("substring");
+    QTest::newRow("String.prototype.toLowerCase") << QString("String.prototype.toLowerCase") << QString("toLowerCase");
+    QTest::newRow("String.prototype.toLocaleLowerCase") << QString("String.prototype.toLocaleLowerCase") << QString("toLocaleLowerCase");
+    QTest::newRow("String.prototype.toUpperCase") << QString("String.prototype.toUpperCase") << QString("toUpperCase");
+    QTest::newRow("String.prototype.toLocaleUpperCase") << QString("String.prototype.toLocaleUpperCase") << QString("toLocaleUpperCase");
+}
+
+class CallSpy : public QScriptEngineAgent
+{
+public:
+    CallSpy(QScriptEngine *engine) : QScriptEngineAgent(engine)
+    { engine->setAgent(this); }
+
+    void functionEntry(qint64 scriptId)
+    {
+        if (functionName.isEmpty() && engine()->currentContext()->parentContext()) {
+            QScriptContextInfo info(engine()->currentContext());
+            functionName = info.functionName();
+            expectedScriptId = scriptId;
+            actualScriptId = info.scriptId();
+        }
+    }
+
+    qint64 expectedScriptId;
+    qint64 actualScriptId;
+    QString functionName;
+};
+
+void tst_QScriptContextInfo::builtinFunctionNames()
+{
+    QFETCH(QString, expression);
+    QFETCH(QString, expectedName);
+    QScriptEngine eng;
+    CallSpy *spy = new CallSpy(&eng);
+    (void)eng.evaluate(QString::fromLatin1("%0()").arg(expression));
+    QCOMPARE(spy->functionName, expectedName);
+    QCOMPARE(spy->actualScriptId, spy->expectedScriptId);
+}
+
+void tst_QScriptContextInfo::nullContext()
+{
+    QScriptContextInfo info((QScriptContext*)0);
+    QVERIFY(info.isNull());
+    QCOMPARE(info.columnNumber(), -1);
+    QCOMPARE(info.scriptId(), (qint64)-1);
+    QCOMPARE(info.fileName(), QString());
+    QCOMPARE(info.functionEndLineNumber(), -1);
+    QCOMPARE(info.functionMetaIndex(), -1);
+    QCOMPARE(info.functionName(), QString());
+    QCOMPARE(info.functionParameterNames().size(), 0);
+    QCOMPARE(info.functionStartLineNumber(), -1);
+    QCOMPARE(info.functionType(), QScriptContextInfo::NativeFunction);
+}
+
+void tst_QScriptContextInfo::streaming()
+{
+    {
+        QScriptContextInfo info((QScriptContext*)0);
+        QByteArray ba;
+        QDataStream stream(&ba, QIODevice::ReadWrite);
+        stream << info;
+        stream.device()->seek(0);
+        QScriptContextInfo info2;
+        stream >> info2;
+        QVERIFY(stream.device()->atEnd());
+        QCOMPARE(info.functionType(), info2.functionType());
+        QCOMPARE(info.scriptId(), info2.scriptId());
+        QCOMPARE(info.fileName(), info2.fileName());
+        QCOMPARE(info.lineNumber(), info2.lineNumber());
+        QCOMPARE(info.columnNumber(), info2.columnNumber());
+        QCOMPARE(info.functionName(), info2.functionName());
+        QCOMPARE(info.functionEndLineNumber(), info2.functionEndLineNumber());
+        QCOMPARE(info.functionStartLineNumber(), info2.functionStartLineNumber());
+        QCOMPARE(info.functionParameterNames(), info2.functionParameterNames());
+        QCOMPARE(info.functionMetaIndex(), info2.functionMetaIndex());
+    }
+    {
+        QScriptEngine eng;
+        eng.globalObject().setProperty("getContextInfoList", eng.newFunction(getContextInfoList));
+
+        QString fileName = "ciao.qs";
+        int lineNumber = 456;
+        QScriptValue ret = eng.evaluate("function bar(a, b, c) {\n return getContextInfoList();\n}\nbar()",
+                                        fileName, lineNumber);
+        QList<QScriptContextInfo> lst = qscriptvalue_cast<QList<QScriptContextInfo> >(ret);
+        QCOMPARE(lst.size(), 3);
+        for (int i = 0; i < lst.size(); ++i) {
+            const QScriptContextInfo &info = lst.at(i);
+            QByteArray ba;
+            QDataStream stream(&ba, QIODevice::ReadWrite);
+            stream << info;
+            stream.device()->seek(0);
+            QScriptContextInfo info2;
+            stream >> info2;
+            QVERIFY(stream.device()->atEnd());
+            QCOMPARE(info.functionType(), info2.functionType());
+            QCOMPARE(info.scriptId(), info2.scriptId());
+            QCOMPARE(info.fileName(), info2.fileName());
+            QCOMPARE(info.lineNumber(), info2.lineNumber());
+            QCOMPARE(info.columnNumber(), info2.columnNumber());
+            QCOMPARE(info.functionName(), info2.functionName());
+            QCOMPARE(info.functionEndLineNumber(), info2.functionEndLineNumber());
+            QCOMPARE(info.functionStartLineNumber(), info2.functionStartLineNumber());
+            QCOMPARE(info.functionParameterNames(), info2.functionParameterNames());
+            QCOMPARE(info.functionMetaIndex(), info2.functionMetaIndex());
+        }
+    }
+}
+
+QTEST_MAIN(tst_QScriptContextInfo)
+#include "tst_qscriptcontextinfo.moc"