--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/auto/qscriptcontext/tst_qscriptcontext.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,1242 @@
+/****************************************************************************
+**
+** 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 <QtTest/QtTest>
+
+#include <QtScript/qscriptcontext.h>
+#include <QtScript/qscriptengine.h>
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+Q_DECLARE_METATYPE(QScriptValueList)
+
+QT_BEGIN_NAMESPACE
+extern bool qt_script_isJITEnabled();
+QT_END_NAMESPACE
+
+class tst_QScriptContext : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_QScriptContext();
+ virtual ~tst_QScriptContext();
+
+private slots:
+ void callee();
+ void arguments();
+ void thisObject();
+ void returnValue();
+ void throwError();
+ void throwValue();
+ void evaluateInFunction();
+ void pushAndPopContext();
+ void lineNumber();
+ void backtrace_data();
+ void backtrace();
+ void scopeChain();
+ void pushAndPopScope();
+ void getSetActivationObject();
+ void inheritActivationAndThisObject();
+ void toString();
+ void calledAsConstructor();
+ void argumentsObjectInNative();
+ void jsActivationObject();
+ void qobjectAsActivationObject();
+ void parentContextCallee_QT2270();
+};
+
+tst_QScriptContext::tst_QScriptContext()
+{
+}
+
+tst_QScriptContext::~tst_QScriptContext()
+{
+}
+
+static QScriptValue get_callee(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->callee();
+}
+
+static QScriptValue store_callee_and_return_primitive(QScriptContext *ctx, QScriptEngine *eng)
+{
+ ctx->thisObject().setProperty("callee", ctx->callee());
+ return QScriptValue(eng, 123);
+}
+
+void tst_QScriptContext::callee()
+{
+ QScriptEngine eng;
+
+ {
+ QScriptValue fun = eng.newFunction(get_callee);
+ fun.setProperty("foo", QScriptValue(&eng, "bar"));
+ eng.globalObject().setProperty("get_callee", fun);
+
+ QScriptValue result = eng.evaluate("get_callee()");
+ QCOMPARE(result.isFunction(), true);
+ QCOMPARE(result.property("foo").toString(), QString("bar"));
+ }
+
+ // callee when toPrimitive() is called internally
+ {
+ QScriptValue fun = eng.newFunction(store_callee_and_return_primitive);
+ QScriptValue obj = eng.newObject();
+ obj.setProperty("toString", fun);
+ QVERIFY(!obj.property("callee").isValid());
+ (void)obj.toString();
+ QVERIFY(obj.property("callee").isFunction());
+ QVERIFY(obj.property("callee").strictlyEquals(fun));
+
+ obj.setProperty("callee", QScriptValue());
+ QVERIFY(!obj.property("callee").isValid());
+ obj.setProperty("valueOf", fun);
+ (void)obj.toNumber();
+ QVERIFY(obj.property("callee").isFunction());
+ QVERIFY(obj.property("callee").strictlyEquals(fun));
+ }
+}
+
+static QScriptValue get_arguments(QScriptContext *ctx, QScriptEngine *eng)
+{
+ QScriptValue array = eng->newArray();
+ for (int i = 0; i < ctx->argumentCount(); ++i)
+ array.setProperty(QString::number(i), ctx->argument(i));
+ return array;
+}
+
+static QScriptValue get_argumentsObject(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->argumentsObject();
+}
+
+void tst_QScriptContext::arguments()
+{
+ QScriptEngine eng;
+
+ {
+ QScriptValue args = eng.currentContext()->argumentsObject();
+ QVERIFY(args.isObject());
+ QCOMPARE(args.property("length").toInt32(), 0);
+ }
+ {
+ QScriptValue fun = eng.newFunction(get_arguments);
+ eng.globalObject().setProperty("get_arguments", fun);
+ }
+
+ for (int x = 0; x < 2; ++x) {
+ QString prefix;
+ if (x == 0)
+ prefix = "";
+ else
+ prefix = "new ";
+ {
+ QScriptValue result = eng.evaluate(prefix+"get_arguments()");
+ QCOMPARE(result.isArray(), true);
+ QCOMPARE(result.property("length").toUInt32(), quint32(0));
+ }
+
+ {
+ QScriptValue result = eng.evaluate(prefix+"get_arguments(123)");
+ QCOMPARE(result.isArray(), true);
+ QCOMPARE(result.property("length").toUInt32(), quint32(1));
+ QCOMPARE(result.property("0").isNumber(), true);
+ QCOMPARE(result.property("0").toNumber(), 123.0);
+ }
+
+ {
+ QScriptValue result = eng.evaluate(prefix+"get_arguments(\"ciao\", null, true, undefined)");
+ QCOMPARE(result.isArray(), true);
+ QCOMPARE(result.property("length").toUInt32(), quint32(4));
+ QCOMPARE(result.property("0").isString(), true);
+ QCOMPARE(result.property("0").toString(), QString("ciao"));
+ QCOMPARE(result.property("1").isNull(), true);
+ QCOMPARE(result.property("2").isBoolean(), true);
+ QCOMPARE(result.property("2").toBoolean(), true);
+ QCOMPARE(result.property("3").isUndefined(), true);
+ }
+
+ {
+ QScriptValue fun = eng.newFunction(get_argumentsObject);
+ eng.globalObject().setProperty("get_argumentsObject", fun);
+ }
+
+ {
+ QScriptValue fun = eng.evaluate("get_argumentsObject");
+ QCOMPARE(fun.isFunction(), true);
+ QScriptValue result = eng.evaluate(prefix+"get_argumentsObject()");
+ QCOMPARE(result.isArray(), false);
+ QVERIFY(result.isObject());
+ QCOMPARE(result.property("length").toUInt32(), quint32(0));
+ QCOMPARE(result.propertyFlags("length"), QScriptValue::SkipInEnumeration);
+ QCOMPARE(result.property("callee").strictlyEquals(fun), true);
+ QCOMPARE(result.propertyFlags("callee"), QScriptValue::SkipInEnumeration);
+ QScriptValue replacedCallee(&eng, 123);
+ result.setProperty("callee", replacedCallee);
+ QVERIFY(result.property("callee").equals(replacedCallee));
+ QScriptValue replacedLength(&eng, 456);
+ result.setProperty("length", replacedLength);
+ QVERIFY(result.property("length").equals(replacedLength));
+ result.setProperty("callee", QScriptValue());
+ QVERIFY(!result.property("callee").isValid());
+ result.setProperty("length", QScriptValue());
+ QVERIFY(!result.property("length").isValid());
+ }
+
+ {
+ QScriptValue result = eng.evaluate(prefix+"get_argumentsObject(123)");
+ eng.evaluate("function nestedArg(x,y,z) { var w = get_argumentsObject('ABC' , x+y+z); return w; }");
+ QScriptValue result2 = eng.evaluate("nestedArg(1, 'a', 2)");
+ QCOMPARE(result.isArray(), false);
+ QVERIFY(result.isObject());
+ QCOMPARE(result.property("length").toUInt32(), quint32(1));
+ QCOMPARE(result.property("0").isNumber(), true);
+ QCOMPARE(result.property("0").toNumber(), 123.0);
+ QVERIFY(result2.isObject());
+ QCOMPARE(result2.property("length").toUInt32(), quint32(2));
+ QCOMPARE(result2.property("0").toString(), QString::fromLatin1("ABC"));
+ QCOMPARE(result2.property("1").toString(), QString::fromLatin1("1a2"));
+ }
+
+ {
+ QScriptValue result = eng.evaluate(prefix+"get_argumentsObject(\"ciao\", null, true, undefined)");
+ QCOMPARE(result.isArray(), false);
+ QCOMPARE(result.property("length").toUInt32(), quint32(4));
+ QCOMPARE(result.property("0").isString(), true);
+ QCOMPARE(result.property("0").toString(), QString("ciao"));
+ QCOMPARE(result.property("1").isNull(), true);
+ QCOMPARE(result.property("2").isBoolean(), true);
+ QCOMPARE(result.property("2").toBoolean(), true);
+ QCOMPARE(result.property("3").isUndefined(), true);
+ }
+
+ // arguments object returned from script
+ {
+ QScriptValue result = eng.evaluate("(function() { return arguments; })(123)");
+ QCOMPARE(result.isArray(), false);
+ QVERIFY(result.isObject());
+ QCOMPARE(result.property("length").toUInt32(), quint32(1));
+ QCOMPARE(result.property("0").isNumber(), true);
+ QCOMPARE(result.property("0").toNumber(), 123.0);
+ }
+
+ {
+ QScriptValue result = eng.evaluate("(function() { return arguments; })('ciao', null, true, undefined)");
+ QCOMPARE(result.isArray(), false);
+ QCOMPARE(result.property("length").toUInt32(), quint32(4));
+ QCOMPARE(result.property("0").isString(), true);
+ QCOMPARE(result.property("0").toString(), QString("ciao"));
+ QCOMPARE(result.property("1").isNull(), true);
+ QCOMPARE(result.property("2").isBoolean(), true);
+ QCOMPARE(result.property("2").toBoolean(), true);
+ QCOMPARE(result.property("3").isUndefined(), true);
+ }
+ }
+}
+
+static QScriptValue get_thisObject(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->thisObject();
+}
+
+void tst_QScriptContext::thisObject()
+{
+ QScriptEngine eng;
+
+ QScriptValue fun = eng.newFunction(get_thisObject);
+ eng.globalObject().setProperty("get_thisObject", fun);
+
+ {
+ QScriptValue result = eng.evaluate("get_thisObject()");
+ QCOMPARE(result.isObject(), true);
+ QCOMPARE(result.toString(), QString("[object global]"));
+ }
+
+ {
+ QScriptValue result = eng.evaluate("get_thisObject.apply(new Number(123))");
+ QCOMPARE(result.isObject(), true);
+ QCOMPARE(result.toNumber(), 123.0);
+ }
+
+ {
+ QScriptValue obj = eng.newObject();
+ eng.currentContext()->setThisObject(obj);
+ QVERIFY(eng.currentContext()->thisObject().equals(obj));
+ eng.currentContext()->setThisObject(QScriptValue());
+ QVERIFY(eng.currentContext()->thisObject().equals(obj));
+
+ QScriptEngine eng2;
+ QScriptValue obj2 = eng2.newObject();
+ QTest::ignoreMessage(QtWarningMsg, "QScriptContext::setThisObject() failed: cannot set an object created in a different engine");
+ eng.currentContext()->setThisObject(obj2);
+ }
+}
+
+void tst_QScriptContext::returnValue()
+{
+ QSKIP("Internal function not implemented in JSC-based back-end", SkipAll);
+ QScriptEngine eng;
+ eng.evaluate("123");
+ QCOMPARE(eng.currentContext()->returnValue().toNumber(), 123.0);
+ eng.evaluate("\"ciao\"");
+ QCOMPARE(eng.currentContext()->returnValue().toString(), QString("ciao"));
+}
+
+static QScriptValue throw_Error(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->throwError(QScriptContext::UnknownError, "foo");
+}
+
+static QScriptValue throw_TypeError(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->throwError(QScriptContext::TypeError, "foo");
+}
+
+static QScriptValue throw_ReferenceError(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->throwError(QScriptContext::ReferenceError, "foo");
+}
+
+static QScriptValue throw_SyntaxError(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->throwError(QScriptContext::SyntaxError, "foo");
+}
+
+static QScriptValue throw_RangeError(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->throwError(QScriptContext::RangeError, "foo");
+}
+
+static QScriptValue throw_URIError(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->throwError(QScriptContext::URIError, "foo");
+}
+
+static QScriptValue throw_ErrorAndReturnUndefined(QScriptContext *ctx, QScriptEngine *eng)
+{
+ ctx->throwError(QScriptContext::UnknownError, "foo");
+ return eng->undefinedValue();
+}
+
+void tst_QScriptContext::throwError()
+{
+ QScriptEngine eng;
+
+ {
+ QScriptValue fun = eng.newFunction(throw_Error);
+ eng.globalObject().setProperty("throw_Error", fun);
+ QScriptValue result = eng.evaluate("throw_Error()");
+ QCOMPARE(eng.hasUncaughtException(), true);
+ QCOMPARE(result.isError(), true);
+ QCOMPARE(result.toString(), QString("Error: foo"));
+ }
+
+ {
+ QScriptValue fun = eng.newFunction(throw_TypeError);
+ eng.globalObject().setProperty("throw_TypeError", fun);
+ QScriptValue result = eng.evaluate("throw_TypeError()");
+ QCOMPARE(eng.hasUncaughtException(), true);
+ QCOMPARE(result.isError(), true);
+ QCOMPARE(result.toString(), QString("TypeError: foo"));
+ }
+
+ {
+ QScriptValue fun = eng.newFunction(throw_ReferenceError);
+ eng.globalObject().setProperty("throw_ReferenceError", fun);
+ QScriptValue result = eng.evaluate("throw_ReferenceError()");
+ QCOMPARE(eng.hasUncaughtException(), true);
+ QCOMPARE(result.isError(), true);
+ QCOMPARE(result.toString(), QString("ReferenceError: foo"));
+ }
+
+ {
+ QScriptValue fun = eng.newFunction(throw_SyntaxError);
+ eng.globalObject().setProperty("throw_SyntaxError", fun);
+ QScriptValue result = eng.evaluate("throw_SyntaxError()");
+ QCOMPARE(eng.hasUncaughtException(), true);
+ QCOMPARE(result.isError(), true);
+ QCOMPARE(result.toString(), QString("SyntaxError: foo"));
+ }
+
+ {
+ QScriptValue fun = eng.newFunction(throw_RangeError);
+ eng.globalObject().setProperty("throw_RangeError", fun);
+ QScriptValue result = eng.evaluate("throw_RangeError()");
+ QCOMPARE(eng.hasUncaughtException(), true);
+ QCOMPARE(result.isError(), true);
+ QCOMPARE(result.toString(), QString("RangeError: foo"));
+ }
+
+ {
+ QScriptValue fun = eng.newFunction(throw_URIError);
+ eng.globalObject().setProperty("throw_URIError", fun);
+ QScriptValue result = eng.evaluate("throw_URIError()");
+ QCOMPARE(eng.hasUncaughtException(), true);
+ QCOMPARE(result.isError(), true);
+ QCOMPARE(result.toString(), QString("URIError: foo"));
+ }
+
+ {
+ QScriptValue fun = eng.newFunction(throw_ErrorAndReturnUndefined);
+ eng.globalObject().setProperty("throw_ErrorAndReturnUndefined", fun);
+ QScriptValue result = eng.evaluate("throw_ErrorAndReturnUndefined()");
+ QVERIFY(eng.hasUncaughtException());
+ QVERIFY(result.isError());
+ QCOMPARE(result.toString(), QString("Error: foo"));
+ }
+
+}
+
+static QScriptValue throw_value(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->throwValue(ctx->argument(0));
+}
+
+void tst_QScriptContext::throwValue()
+{
+ QScriptEngine eng;
+
+ QScriptValue fun = eng.newFunction(throw_value);
+ eng.globalObject().setProperty("throw_value", fun);
+
+ {
+ QScriptValue result = eng.evaluate("throw_value(123)");
+ QCOMPARE(result.isError(), false);
+ QCOMPARE(result.toNumber(), 123.0);
+ QCOMPARE(eng.hasUncaughtException(), true);
+ }
+}
+
+static QScriptValue evaluate(QScriptContext *, QScriptEngine *eng)
+{
+ return eng->evaluate("a = 123; a");
+// return eng->evaluate("a");
+}
+
+void tst_QScriptContext::evaluateInFunction()
+{
+ QScriptEngine eng;
+
+ QScriptValue fun = eng.newFunction(evaluate);
+ eng.globalObject().setProperty("evaluate", fun);
+
+ QScriptValue result = eng.evaluate("evaluate()");
+ QCOMPARE(result.isError(), false);
+ QCOMPARE(result.isNumber(), true);
+ QCOMPARE(result.toNumber(), 123.0);
+ QCOMPARE(eng.hasUncaughtException(), false);
+
+ QCOMPARE(eng.evaluate("a").toNumber(), 123.0);
+}
+
+void tst_QScriptContext::pushAndPopContext()
+{
+ QScriptEngine eng;
+ QScriptContext *topLevel = eng.currentContext();
+ QCOMPARE(topLevel->engine(), &eng);
+
+ QScriptContext *ctx = eng.pushContext();
+ QVERIFY(ctx != 0);
+ QCOMPARE(ctx->parentContext(), topLevel);
+ QCOMPARE(eng.currentContext(), ctx);
+ QCOMPARE(ctx->engine(), &eng);
+ QCOMPARE(ctx->state(), QScriptContext::NormalState);
+ QCOMPARE(ctx->isCalledAsConstructor(), false);
+ QCOMPARE(ctx->argumentCount(), 0);
+ QCOMPARE(ctx->argument(0).isUndefined(), true);
+ QVERIFY(!ctx->argument(-1).isValid());
+ QCOMPARE(ctx->argumentsObject().isObject(), true);
+ QCOMPARE(ctx->activationObject().isObject(), true);
+ QCOMPARE(ctx->callee().isValid(), false);
+ QCOMPARE(ctx->thisObject().strictlyEquals(eng.globalObject()), true);
+ QCOMPARE(ctx->scopeChain().size(), 2);
+ QVERIFY(ctx->scopeChain().at(0).equals(ctx->activationObject()));
+ QVERIFY(ctx->scopeChain().at(1).equals(eng.globalObject()));
+
+ QScriptContext *ctx2 = eng.pushContext();
+ QCOMPARE(ctx2->parentContext(), ctx);
+ QCOMPARE(eng.currentContext(), ctx2);
+
+ eng.popContext();
+ QCOMPARE(eng.currentContext(), ctx);
+ eng.popContext();
+ QCOMPARE(eng.currentContext(), topLevel);
+
+ // popping the top-level context is not allowed
+ QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::popContext() doesn't match with pushContext()");
+ eng.popContext();
+ QCOMPARE(eng.currentContext(), topLevel);
+
+ {
+ QScriptContext *ctx3 = eng.pushContext();
+ ctx3->activationObject().setProperty("foo", QScriptValue(&eng, 123));
+ QVERIFY(eng.evaluate("foo").strictlyEquals(QScriptValue(&eng, 123)));
+ eng.evaluate("var bar = 'ciao'");
+ QVERIFY(ctx3->activationObject().property("bar", QScriptValue::ResolveLocal).strictlyEquals(QScriptValue(&eng, "ciao")));
+ eng.popContext();
+ }
+
+ {
+ QScriptContext *ctx4 = eng.pushContext();
+ QScriptValue obj = eng.newObject();
+ obj.setProperty("prop", QScriptValue(&eng, 456));
+ ctx4->setThisObject(obj);
+ QScriptValue ret = eng.evaluate("var tmp = this.prop; tmp + 1");
+ QCOMPARE(eng.currentContext(), ctx4);
+ QVERIFY(ret.strictlyEquals(QScriptValue(&eng, 457)));
+ eng.popContext();
+ }
+
+ // throwing an exception
+ {
+ QScriptContext *ctx5 = eng.pushContext();
+ QScriptValue ret = eng.evaluate("throw new Error('oops')");
+ QVERIFY(ret.isError());
+ QVERIFY(eng.hasUncaughtException());
+ QCOMPARE(eng.currentContext(), ctx5);
+ eng.popContext();
+ }
+}
+
+void tst_QScriptContext::lineNumber()
+{
+ QScriptEngine eng;
+
+ QScriptValue result = eng.evaluate("try { eval(\"foo = 123;\\n this[is{a{syntax|error@#$%@#% \"); } catch (e) { e.lineNumber; }", "foo.qs", 123);
+ QVERIFY(!eng.hasUncaughtException());
+ QVERIFY(result.isNumber());
+ QCOMPARE(result.toInt32(), 2);
+
+ result = eng.evaluate("foo = 123;\n bar = 42\n0 = 0");
+ QVERIFY(eng.hasUncaughtException());
+ QCOMPARE(eng.uncaughtExceptionLineNumber(), 3);
+ QCOMPARE(result.property("lineNumber").toInt32(), 3);
+}
+
+static QScriptValue getBacktrace(QScriptContext *ctx, QScriptEngine *eng)
+{
+ return qScriptValueFromValue(eng, ctx->backtrace());
+}
+
+static QScriptValue custom_eval(QScriptContext *ctx, QScriptEngine *eng)
+{
+ return eng->evaluate(ctx->argumentsObject().property(0).toString(), ctx->argumentsObject().property(1).toString());
+}
+
+static QScriptValue custom_call(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->argumentsObject().property(0).call(QScriptValue(), QScriptValueList() << ctx->argumentsObject().property(1));
+}
+
+static QScriptValue native_recurse(QScriptContext *ctx, QScriptEngine *eng)
+{
+ QScriptValue func = ctx->argumentsObject().property(0);
+ QScriptValue n = ctx->argumentsObject().property(1);
+
+ if(n.toUInt32() <= 1) {
+ return func.call(QScriptValue(), QScriptValueList());
+ } else {
+ return eng->evaluate("native_recurse").call(QScriptValue(),
+ QScriptValueList() << func << QScriptValue(n.toUInt32() - 1));
+ }
+}
+
+void tst_QScriptContext::backtrace_data()
+{
+ QTest::addColumn<QString>("code");
+ QTest::addColumn<QStringList>("expectedbacktrace");
+
+ {
+ QString source(
+ "function foo() {\n"
+ " return bt(123);\n"
+ "}\n"
+ "foo('hello', { })\n"
+ "var r = 0;");
+
+ QStringList expected;
+ expected << "<native>(123) at -1"
+ << "foo('hello', [object Object]) at testfile:2"
+ << "<global>() at testfile:4";
+
+
+ QTest::newRow("simple") << source << expected;
+ }
+
+ {
+ QStringList expected;
+ QString source = QString(
+ "function foo(arg1 , arg2) {\n"
+ " return eval(\"%1\");\n"
+ "}\n"
+ "foo('hello', 456)\n"
+ "var a = 0;"
+ ).arg("\\n \\n bt('hey'); \\n");
+
+ expected << "<native>('hey') at -1"
+ << "<eval>() at 3"
+ << QString::fromLatin1("foo(arg1 = 'hello', arg2 = 456) at testfile:%0")
+ // interpreter unfortunately doesn't provide line number for eval()
+ .arg(qt_script_isJITEnabled() ? 2 : -1);
+ expected
+ << "<global>() at testfile:4";
+
+ QTest::newRow("eval") << source << expected;
+ }
+
+ {
+ QString eval_code(
+ "function bar(a) {\\n"
+ " return bt('m');\\n"
+ "}\\n"
+ "bar('b'); \\n");
+ QString source = QString(
+ "function foo() {\n"
+ " return custom_eval(\"%1\", 'eval.js');\n"
+ "}\n"
+ "foo()"
+ ).arg(eval_code);
+
+ QStringList expected;
+ expected << "<native>('m') at -1"
+ << "bar(a = 'b') at eval.js:2"
+ << "<eval>() at eval.js:4"
+ << QString("<native>('%1', 'eval.js') at -1").arg(eval_code.replace("\\n", "\n"))
+ << "foo() at testfile:2"
+ << "<global>() at testfile:4";
+
+ QTest::newRow("custom_eval") << source << expected;
+ }
+ {
+ QString f("function (a) {\n return bt(a); \n }");
+ QString source = QString(
+ "function foo(f) {\n"
+ " return f('b');\n"
+ "}\n"
+ "foo(%1)"
+ ).arg(f);
+
+ QStringList expected;
+ expected << "<native>('b') at -1"
+ << "<anonymous>(a = 'b') at testfile:5"
+ << QString("foo(f = %1) at testfile:2").arg(f)
+ << "<global>() at testfile:6";
+
+ QTest::newRow("closure") << source << expected;
+ }
+
+ {
+ QStringList expected;
+ QString source = QString(
+ "var o = new Object;\n"
+ "o.foo = function plop() {\n"
+ " return eval(\"%1\");\n"
+ "}\n"
+ "o.foo('hello', 456)\n"
+ ).arg("\\n \\n bt('hey'); \\n");
+
+ expected << "<native>('hey') at -1"
+ << "<eval>() at 3"
+ << QString::fromLatin1("plop('hello', 456) at testfile:%0")
+ // interpreter unfortunately doesn't provide line number for eval()
+ .arg(qt_script_isJITEnabled() ? 3 : -1);
+ expected
+ << "<global>() at testfile:5";
+
+ QTest::newRow("eval in member") << source << expected;
+ }
+
+ {
+ QString source(
+ "function foo(a) {\n"
+ " return bt(123);\n"
+ "}\n"
+ "function bar() {\n"
+ " var v = foo('arg', 4);\n"
+ " return v;\n"
+ "}\n"
+ "bar('hello', { });\n");
+
+ QStringList expected;
+ expected << "<native>(123) at -1"
+ << "foo(a = 'arg', 4) at testfile:2"
+ << "bar('hello', [object Object]) at testfile:5"
+ << "<global>() at testfile:8";
+
+
+ QTest::newRow("two function") << source << expected;
+ }
+
+ {
+ QString func("function foo(a, b) {\n"
+ " return bt(a);\n"
+ "}");
+
+ QString source = func + QString::fromLatin1("\n"
+ "custom_call(foo, 'hello');\n"
+ "var a = 1\n");
+
+ QStringList expected;
+ expected << "<native>('hello') at -1"
+ << "foo(a = 'hello') at testfile:2"
+ << QString("<native>(%1, 'hello') at -1").arg(func)
+ << "<global>() at testfile:4";
+
+ QTest::newRow("call") << source << expected;
+ }
+
+ {
+ QString source = QString::fromLatin1("\n"
+ "custom_call(bt, 'hello_world');\n"
+ "var a = 1\n");
+
+ QStringList expected;
+ expected << "<native>('hello_world') at -1"
+ << "<native>(function () {\n [native code]\n}, 'hello_world') at -1"
+ << "<global>() at testfile:2";
+
+ QTest::newRow("call native") << source << expected;
+ }
+
+ {
+ QLatin1String func( "function f1() {\n"
+ " eval('var q = 4');\n"
+ " return custom_call(bt, 22);\n"
+ "}");
+
+ QString source = QString::fromLatin1("\n"
+ "function f2() {\n"
+ " func = %1\n"
+ " return custom_call(func, 12);\n"
+ "}\n"
+ "f2();\n").arg(func);
+
+ QStringList expected;
+ expected << "<native>(22) at -1"
+ << "<native>(function () {\n [native code]\n}, 22) at -1"
+ << "f1(12) at testfile:5"
+ << QString::fromLatin1("<native>(%1, 12) at -1").arg(func)
+ << "f2() at testfile:7"
+ << "<global>() at testfile:9";
+
+
+ QTest::newRow("calls with closures") << source << expected;
+ }
+
+ {
+ QLatin1String func( "function js_bt() {\n"
+ " return bt();\n"
+ "}");
+
+ QString source = QString::fromLatin1("\n"
+ "%1\n"
+ "function f() {\n"
+ " return native_recurse(js_bt, 12);\n"
+ "}\n"
+ "f();\n").arg(func);
+
+ QStringList expected;
+ expected << "<native>() at -1" << "js_bt() at testfile:3";
+ for(int n = 1; n <= 12; n++) {
+ expected << QString::fromLatin1("<native>(%1, %2) at -1")
+ .arg(func).arg(n);
+ }
+ expected << "f() at testfile:6";
+ expected << "<global>() at testfile:8";
+
+ QTest::newRow("native recursive") << source << expected;
+ }
+
+ {
+ QString source = QString::fromLatin1("\n"
+ "function finish() {\n"
+ " return bt();\n"
+ "}\n"
+ "function rec(n) {\n"
+ " if(n <= 1)\n"
+ " return finish();\n"
+ " else\n"
+ " return rec (n - 1);\n"
+ "}\n"
+ "function f() {\n"
+ " return rec(12);\n"
+ "}\n"
+ "f();\n");
+
+ QStringList expected;
+ expected << "<native>() at -1" << "finish() at testfile:3";
+ for(int n = 1; n <= 12; n++) {
+ expected << QString::fromLatin1("rec(n = %1) at testfile:%2")
+ .arg(n).arg((n==1) ? 7 : 9);
+ }
+ expected << "f() at testfile:12";
+ expected << "<global>() at testfile:14";
+
+ QTest::newRow("js recursive") << source << expected;
+ }
+}
+
+
+void tst_QScriptContext::backtrace()
+{
+ QFETCH(QString, code);
+ QFETCH(QStringList, expectedbacktrace);
+
+ QScriptEngine eng;
+ eng.globalObject().setProperty("bt", eng.newFunction(getBacktrace));
+ eng.globalObject().setProperty("custom_eval", eng.newFunction(custom_eval));
+ eng.globalObject().setProperty("custom_call", eng.newFunction(custom_call));
+ eng.globalObject().setProperty("native_recurse", eng.newFunction(native_recurse));
+
+ QString fileName = "testfile";
+ QScriptValue ret = eng.evaluate(code, fileName);
+ QVERIFY(!eng.hasUncaughtException());
+ QVERIFY(ret.isArray());
+ QStringList slist = qscriptvalue_cast<QStringList>(ret);
+ QCOMPARE(slist, expectedbacktrace);
+}
+
+static QScriptValue getScopeChain(QScriptContext *ctx, QScriptEngine *eng)
+{
+ return qScriptValueFromValue(eng, ctx->parentContext()->scopeChain());
+}
+
+void tst_QScriptContext::scopeChain()
+{
+ QScriptEngine eng;
+ {
+ QScriptValueList ret = eng.currentContext()->scopeChain();
+ QCOMPARE(ret.size(), 1);
+ QVERIFY(ret.at(0).strictlyEquals(eng.globalObject()));
+ }
+ {
+ eng.globalObject().setProperty("getScopeChain", eng.newFunction(getScopeChain));
+ QScriptValueList ret = qscriptvalue_cast<QScriptValueList>(eng.evaluate("getScopeChain()"));
+ QCOMPARE(ret.size(), 1);
+ QVERIFY(ret.at(0).strictlyEquals(eng.globalObject()));
+ }
+ {
+ eng.evaluate("function foo() { function bar() { return getScopeChain(); } return bar() }");
+ QScriptValueList ret = qscriptvalue_cast<QScriptValueList>(eng.evaluate("foo()"));
+ QEXPECT_FAIL("", "Number of items in returned scope chain is incorrect", Abort);
+ QCOMPARE(ret.size(), 3);
+ QVERIFY(ret.at(2).strictlyEquals(eng.globalObject()));
+ QCOMPARE(ret.at(1).toString(), QString::fromLatin1("activation"));
+ QVERIFY(ret.at(1).property("arguments").isObject());
+ QCOMPARE(ret.at(0).toString(), QString::fromLatin1("activation"));
+ QVERIFY(ret.at(0).property("arguments").isObject());
+ }
+ {
+ QScriptValueList ret = qscriptvalue_cast<QScriptValueList>(eng.evaluate("o = { x: 123 }; with(o) getScopeChain();"));
+ QCOMPARE(ret.size(), 2);
+ QVERIFY(ret.at(1).strictlyEquals(eng.globalObject()));
+ QVERIFY(ret.at(0).isObject());
+ QCOMPARE(ret.at(0).property("x").toInt32(), 123);
+ }
+ {
+ QScriptValueList ret = qscriptvalue_cast<QScriptValueList>(
+ eng.evaluate("o1 = { x: 123}; o2 = { y: 456 }; with(o1) { with(o2) { getScopeChain(); } }"));
+ QCOMPARE(ret.size(), 3);
+ QVERIFY(ret.at(2).strictlyEquals(eng.globalObject()));
+ QVERIFY(ret.at(1).isObject());
+ QCOMPARE(ret.at(1).property("x").toInt32(), 123);
+ QVERIFY(ret.at(0).isObject());
+ QCOMPARE(ret.at(0).property("y").toInt32(), 456);
+ }
+}
+
+void tst_QScriptContext::pushAndPopScope()
+{
+ QScriptEngine eng;
+ QScriptContext *ctx = eng.currentContext();
+ QCOMPARE(ctx->scopeChain().size(), 1);
+ QVERIFY(ctx->scopeChain().at(0).strictlyEquals(eng.globalObject()));
+
+ QVERIFY(ctx->popScope().strictlyEquals(eng.globalObject()));
+ ctx->pushScope(eng.globalObject());
+ QCOMPARE(ctx->scopeChain().size(), 1);
+ QVERIFY(ctx->scopeChain().at(0).strictlyEquals(eng.globalObject()));
+
+ QScriptValue obj = eng.newObject();
+ ctx->pushScope(obj);
+ QCOMPARE(ctx->scopeChain().size(), 2);
+ QVERIFY(ctx->scopeChain().at(0).strictlyEquals(obj));
+ QVERIFY(ctx->scopeChain().at(1).strictlyEquals(eng.globalObject()));
+
+ QVERIFY(ctx->popScope().strictlyEquals(obj));
+ QCOMPARE(ctx->scopeChain().size(), 1);
+ QVERIFY(ctx->scopeChain().at(0).strictlyEquals(eng.globalObject()));
+
+ {
+ QScriptValue ret = eng.evaluate("x");
+ QVERIFY(ret.isError());
+ eng.clearExceptions();
+ }
+ QCOMPARE(ctx->scopeChain().size(), 1);
+ QVERIFY(ctx->scopeChain().at(0).strictlyEquals(eng.globalObject()));
+
+ // task 236685
+ QScriptValue qobj = eng.newQObject(this, QScriptEngine::QtOwnership, QScriptEngine::AutoCreateDynamicProperties);
+ ctx->pushScope(qobj);
+ QCOMPARE(ctx->scopeChain().size(), 2);
+ QVERIFY(ctx->scopeChain().at(0).strictlyEquals(qobj));
+ QVERIFY(ctx->scopeChain().at(1).strictlyEquals(eng.globalObject()));
+ {
+ QScriptValue ret = eng.evaluate("print");
+ QVERIFY(ret.isFunction());
+ }
+ ctx->popScope();
+
+ ctx->pushScope(obj);
+ QCOMPARE(ctx->scopeChain().size(), 2);
+ QVERIFY(ctx->scopeChain().at(0).strictlyEquals(obj));
+ obj.setProperty("x", 123);
+ {
+ QScriptValue ret = eng.evaluate("x");
+ QVERIFY(ret.isNumber());
+ QCOMPARE(ret.toInt32(), 123);
+ }
+ QVERIFY(ctx->popScope().strictlyEquals(obj));
+ QCOMPARE(ctx->scopeChain().size(), 1);
+ QVERIFY(ctx->scopeChain().at(0).strictlyEquals(eng.globalObject()));
+
+ ctx->pushScope(QScriptValue());
+ QCOMPARE(ctx->scopeChain().size(), 1);
+
+ QVERIFY(ctx->popScope().strictlyEquals(eng.globalObject()));
+ QVERIFY(ctx->scopeChain().isEmpty());
+
+ // Used to work with old back-end, doesn't with new one because JSC requires that the last object in
+ // a scope chain is the Global Object.
+ QTest::ignoreMessage(QtWarningMsg, "QScriptContext::pushScope() failed: initial object in scope chain has to be the Global Object");
+ ctx->pushScope(obj);
+ QCOMPARE(ctx->scopeChain().size(), 0);
+
+ QScriptEngine eng2;
+ QScriptValue obj2 = eng2.newObject();
+ QTest::ignoreMessage(QtWarningMsg, "QScriptContext::pushScope() failed: cannot push an object created in a different engine");
+ ctx->pushScope(obj2);
+ QVERIFY(ctx->scopeChain().isEmpty());
+
+ QVERIFY(!ctx->popScope().isValid());
+}
+
+static QScriptValue get_activationObject(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->activationObject();
+}
+
+void tst_QScriptContext::getSetActivationObject()
+{
+ QScriptEngine eng;
+ QScriptContext *ctx = eng.currentContext();
+ QVERIFY(ctx->activationObject().equals(eng.globalObject()));
+
+ ctx->setActivationObject(QScriptValue());
+ QVERIFY(ctx->activationObject().equals(eng.globalObject()));
+ QCOMPARE(ctx->engine(), &eng);
+
+ QScriptValue obj = eng.newObject();
+ ctx->setActivationObject(obj);
+ QVERIFY(ctx->activationObject().equals(obj));
+ QCOMPARE(ctx->scopeChain().size(), 1);
+ QVERIFY(ctx->scopeChain().at(0).equals(obj));
+
+ {
+ QScriptEngine eng2;
+ QScriptValue obj2 = eng2.newObject();
+ QTest::ignoreMessage(QtWarningMsg, "QScriptContext::setActivationObject() failed: cannot set an object created in a different engine");
+ QScriptValue was = ctx->activationObject();
+ ctx->setActivationObject(obj2);
+ QVERIFY(ctx->activationObject().equals(was));
+ }
+
+ ctx->setActivationObject(eng.globalObject());
+ QVERIFY(ctx->activationObject().equals(eng.globalObject()));
+ QScriptValue fun = eng.newFunction(get_activationObject);
+ eng.globalObject().setProperty("get_activationObject", fun);
+ {
+ QScriptValue ret = eng.evaluate("get_activationObject(1, 2, 3)");
+ QVERIFY(ret.isObject());
+ QScriptValue arguments = ret.property("arguments");
+ QEXPECT_FAIL("", "Getting arguments property of activation object doesn't work", Abort);
+ QVERIFY(arguments.isObject());
+ QCOMPARE(arguments.property("length").toInt32(), 3);
+ QCOMPARE(arguments.property("0").toInt32(), 1);
+ QCOMPARE(arguments.property("1").toInt32(), 1);
+ QCOMPARE(arguments.property("2").toInt32(), 1);
+ }
+}
+
+static QScriptValue myEval(QScriptContext *ctx, QScriptEngine *eng)
+{
+ QString code = ctx->argument(0).toString();
+ ctx->setActivationObject(ctx->parentContext()->activationObject());
+ ctx->setThisObject(ctx->parentContext()->thisObject());
+ return eng->evaluate(code);
+}
+
+void tst_QScriptContext::inheritActivationAndThisObject()
+{
+ QScriptEngine eng;
+ eng.globalObject().setProperty("myEval", eng.newFunction(myEval));
+ {
+ QScriptValue ret = eng.evaluate("var a = 123; myEval('a')");
+ QVERIFY(ret.isNumber());
+ QCOMPARE(ret.toInt32(), 123);
+ }
+ {
+ QScriptValue ret = eng.evaluate("(function() { return myEval('this'); }).call(Number)");
+ QVERIFY(ret.isFunction());
+ QVERIFY(ret.equals(eng.globalObject().property("Number")));
+ }
+ {
+ QScriptValue ret = eng.evaluate("(function(a) { return myEval('a'); })(123)");
+ QVERIFY(ret.isNumber());
+ QCOMPARE(ret.toInt32(), 123);
+ }
+
+ // QT-2219
+ {
+ eng.globalObject().setProperty("a", 123);
+ QScriptValue ret = eng.evaluate("(function() { myEval('var a = 456'); return a; })()");
+ QVERIFY(ret.isNumber());
+ QCOMPARE(ret.toInt32(), 456);
+ QEXPECT_FAIL("", "QT-2219: Wrong activation object is returned from native function's parent context", Continue);
+ QVERIFY(eng.globalObject().property("a").strictlyEquals(123));
+ }
+}
+
+static QScriptValue parentContextToString(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->parentContext()->toString();
+}
+
+void tst_QScriptContext::toString()
+{
+ QScriptEngine eng;
+ eng.globalObject().setProperty("parentContextToString", eng.newFunction(parentContextToString));
+ QScriptValue ret = eng.evaluate("function foo(first, second, third) {\n"
+ " return parentContextToString();\n"
+ "}; foo(1, 2, 3)", "script.qs");
+ QVERIFY(ret.isString());
+ QCOMPARE(ret.toString(), QString::fromLatin1("foo(first = 1, second = 2, third = 3) at script.qs:2"));
+}
+
+static QScriptValue storeCalledAsConstructor(QScriptContext *ctx, QScriptEngine *eng)
+{
+ ctx->callee().setProperty("calledAsConstructor", ctx->isCalledAsConstructor());
+ return eng->undefinedValue();
+}
+
+static QScriptValue storeCalledAsConstructorV2(QScriptContext *ctx, QScriptEngine *eng, void *)
+{
+ ctx->callee().setProperty("calledAsConstructor", ctx->isCalledAsConstructor());
+ return eng->undefinedValue();
+}
+
+static QScriptValue storeCalledAsConstructorV3(QScriptContext *ctx, QScriptEngine *eng)
+{
+ ctx->callee().setProperty("calledAsConstructor", ctx->parentContext()->isCalledAsConstructor());
+ return eng->undefinedValue();
+}
+
+void tst_QScriptContext::calledAsConstructor()
+{
+ QScriptEngine eng;
+ QScriptValue fun1 = eng.newFunction(storeCalledAsConstructor);
+ {
+ fun1.call();
+ QVERIFY(!fun1.property("calledAsConstructor").toBool());
+ fun1.construct();
+ QVERIFY(fun1.property("calledAsConstructor").toBool());
+ }
+ {
+ QScriptValue fun = eng.newFunction(storeCalledAsConstructorV2, (void*)0);
+ fun.call();
+ QVERIFY(!fun.property("calledAsConstructor").toBool());
+ fun.construct();
+ QVERIFY(fun.property("calledAsConstructor").toBool());
+ }
+ {
+ eng.globalObject().setProperty("fun1", fun1);
+ eng.evaluate("fun1();");
+ QVERIFY(!fun1.property("calledAsConstructor").toBool());
+ eng.evaluate("new fun1();");
+ QVERIFY(fun1.property("calledAsConstructor").toBool());
+ }
+ {
+ QScriptValue fun3 = eng.newFunction(storeCalledAsConstructorV3);
+ eng.globalObject().setProperty("fun3", fun3);
+ eng.evaluate("function test() { fun3() }");
+ eng.evaluate("test();");
+ QVERIFY(!fun3.property("calledAsConstructor").toBool());
+ eng.evaluate("new test();");
+ if (qt_script_isJITEnabled())
+ QEXPECT_FAIL("", "calledAsConstructor is not correctly set for JS functions when JIT is enabled", Continue);
+ QVERIFY(fun3.property("calledAsConstructor").toBool());
+ }
+
+}
+
+static QScriptValue argumentsObjectInNative_test1(QScriptContext *ctx, QScriptEngine *eng)
+{
+#define VERIFY(statement) \
+ do {\
+ if (!QTest::qVerify((statement), #statement, "", __FILE__, __LINE__))\
+ return QString::fromLatin1("Failed " #statement);\
+ } while (0)
+
+ QScriptValue obj = ctx->argumentsObject();
+ VERIFY(obj.isObject());
+ VERIFY(obj.property(0).toUInt32() == 123);
+ VERIFY(obj.property(1).toString() == QString::fromLatin1("456"));
+
+ obj.setProperty(0, "abc");
+ VERIFY(eng->evaluate("arguments[0]").toString() == QString::fromLatin1("abc") );
+
+ return QString::fromLatin1("success");
+#undef VERIFY
+}
+
+void tst_QScriptContext::argumentsObjectInNative()
+{
+ {
+ QScriptEngine eng;
+ QScriptValue fun = eng.newFunction(argumentsObjectInNative_test1);
+ QScriptValueList args;
+ args << QScriptValue(&eng, 123.0);
+ args << QScriptValue(&eng, QString::fromLatin1("456"));
+ QScriptValue result = fun.call(eng.undefinedValue(), args);
+ QVERIFY(!eng.hasUncaughtException());
+ QCOMPARE(result.toString(), QString::fromLatin1("success"));
+ }
+ {
+ QScriptEngine eng;
+ QScriptValue fun = eng.newFunction(argumentsObjectInNative_test1);
+ eng.globalObject().setProperty("func", fun);
+ QScriptValue result = eng.evaluate("func(123.0 , 456);");
+ QVERIFY(!eng.hasUncaughtException());
+ QCOMPARE(result.toString(), QString::fromLatin1("success"));
+ }
+}
+
+static QScriptValue get_jsActivationObject(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->parentContext()->parentContext()->activationObject();
+}
+
+void tst_QScriptContext::jsActivationObject()
+{
+ QScriptEngine eng;
+ eng.globalObject().setProperty("get_jsActivationObject", eng.newFunction(get_jsActivationObject));
+ eng.evaluate("function f1() { var w = get_jsActivationObject('arg1'); return w; }");
+ eng.evaluate("function f2(x,y,z) { var v1 = 42;\n"
+ // "function foo() {};\n" //this would avoid JSC to optimize
+ "var v2 = f1(); return v2; }");
+ eng.evaluate("function f3() { var v1 = 'nothing'; return f2(1,2,3); }");
+ QScriptValue result1 = eng.evaluate("f2('hello', 'useless', 'world')");
+ QScriptValue result2 = eng.evaluate("f3()");
+ QVERIFY(result1.isObject());
+ QEXPECT_FAIL("", "JSC optimize away the activation object", Abort);
+ QCOMPARE(result1.property("v1").toInt32() , 42);
+ QCOMPARE(result1.property("arguments").property(1).toString() , QString::fromLatin1("useless"));
+ QVERIFY(result2.isObject());
+ QCOMPARE(result2.property("v1").toInt32() , 42);
+ QCOMPARE(result2.property("arguments").property(1).toString() , QString::fromLatin1("2"));
+}
+
+void tst_QScriptContext::qobjectAsActivationObject()
+{
+ QScriptEngine eng;
+ QObject object;
+ QScriptValue scriptObject = eng.newQObject(&object);
+ QScriptContext *ctx = eng.pushContext();
+ ctx->setActivationObject(scriptObject);
+ QVERIFY(ctx->activationObject().equals(scriptObject));
+
+ QVERIFY(!scriptObject.property("foo").isValid());
+ eng.evaluate("function foo() { return 123; }");
+ {
+ QScriptValue val = scriptObject.property("foo");
+ QVERIFY(val.isValid());
+ QVERIFY(val.isFunction());
+ }
+ QVERIFY(!eng.globalObject().property("foo").isValid());
+
+ QVERIFY(!scriptObject.property("bar").isValid());
+ eng.evaluate("var bar = 123");
+ {
+ QScriptValue val = scriptObject.property("bar");
+ QVERIFY(val.isValid());
+ QVERIFY(val.isNumber());
+ QCOMPARE(val.toInt32(), 123);
+ }
+ QVERIFY(!eng.globalObject().property("bar").isValid());
+
+ {
+ QScriptValue val = eng.evaluate("delete foo");
+ QVERIFY(val.isBool());
+ QVERIFY(val.toBool());
+ QVERIFY(!scriptObject.property("foo").isValid());
+ }
+}
+
+static QScriptValue getParentContextCallee(QScriptContext *ctx, QScriptEngine *)
+{
+ return ctx->parentContext()->callee();
+}
+
+void tst_QScriptContext::parentContextCallee_QT2270()
+{
+ QScriptEngine engine;
+ engine.globalObject().setProperty("getParentContextCallee", engine.newFunction(getParentContextCallee));
+ QScriptValue fun = engine.evaluate("(function() { return getParentContextCallee(); })");
+ QVERIFY(fun.isFunction());
+ QScriptValue callee = fun.call();
+ QVERIFY(callee.equals(fun));
+}
+
+QTEST_MAIN(tst_QScriptContext)
+#include "tst_qscriptcontext.moc"