--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/benchmarks/script/qscriptengine/tst_qscriptengine.cpp Thu Apr 08 14:19:33 2010 +0300
@@ -0,0 +1,289 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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 <qtest.h>
+#include <QtScript>
+
+//TESTED_FILES=
+
+class tst_QScriptEngine : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_QScriptEngine();
+ virtual ~tst_QScriptEngine();
+
+public slots:
+ void init();
+ void cleanup();
+
+private slots:
+ void constructor();
+ void evaluate_data();
+ void evaluate();
+ void evaluateProgram_data();
+ void evaluateProgram();
+ void connectAndDisconnect();
+ void newObject();
+ void newQObject();
+ void newFunction();
+ void newVariant();
+ void collectGarbage();
+ void pushAndPopContext();
+ void toStringHandle();
+ void castValueToQreal();
+ void nativeCall();
+ void translation_data();
+ void translation();
+};
+
+tst_QScriptEngine::tst_QScriptEngine()
+{
+}
+
+tst_QScriptEngine::~tst_QScriptEngine()
+{
+}
+
+void tst_QScriptEngine::init()
+{
+}
+
+void tst_QScriptEngine::cleanup()
+{
+}
+
+void tst_QScriptEngine::constructor()
+{
+ QBENCHMARK {
+ QScriptEngine engine;
+ (void)engine.parent();
+ }
+}
+
+void tst_QScriptEngine::evaluate_data()
+{
+ QTest::addColumn<QString>("code");
+ QTest::newRow("empty script") << QString::fromLatin1("");
+ QTest::newRow("number literal") << QString::fromLatin1("123");
+ QTest::newRow("string literal") << QString::fromLatin1("'ciao'");
+ QTest::newRow("regexp literal") << QString::fromLatin1("/foo/gim");
+ QTest::newRow("null literal") << QString::fromLatin1("null");
+ QTest::newRow("undefined literal") << QString::fromLatin1("undefined");
+ QTest::newRow("null literal") << QString::fromLatin1("null");
+ QTest::newRow("empty object literal") << QString::fromLatin1("{}");
+ QTest::newRow("this") << QString::fromLatin1("this");
+ QTest::newRow("object literal with one property") << QString::fromLatin1("{ foo: 123 }");
+ QTest::newRow("object literal with two properties") << QString::fromLatin1("{ foo: 123, bar: 456 }");
+ QTest::newRow("object literal with many properties") << QString::fromLatin1("{ a: 1, b: 2, c: 3, d: 4, e: 5, f: 6, g: 7, h: 8, i: 9, j: 10 }");
+ QTest::newRow("empty array literal") << QString::fromLatin1("[]");
+ QTest::newRow("array literal with one element") << QString::fromLatin1("[1]");
+ QTest::newRow("array literal with two elements") << QString::fromLatin1("[1,2]");
+ QTest::newRow("array literal with many elements") << QString::fromLatin1("[1,2,3,4,5,6,7,8,9,10,9,8,7,6,5,4,3,2,1]");
+ QTest::newRow("empty function definition") << QString::fromLatin1("function foo() { }");
+ QTest::newRow("function definition") << QString::fromLatin1("function foo() { return 123; }");
+ QTest::newRow("for loop with empty body (1000 iterations)") << QString::fromLatin1("for (i = 0; i < 1000; ++i) {}");
+ QTest::newRow("for loop with empty body (10000 iterations)") << QString::fromLatin1("for (i = 0; i < 10000; ++i) {}");
+ QTest::newRow("for loop with empty body (100000 iterations)") << QString::fromLatin1("for (i = 0; i < 100000; ++i) {}");
+ QTest::newRow("for loop with empty body (1000000 iterations)") << QString::fromLatin1("for (i = 0; i < 1000000; ++i) {}");
+ QTest::newRow("for loop (1000 iterations)") << QString::fromLatin1("j = 0; for (i = 0; i < 1000; ++i) { j += i; }; j");
+ QTest::newRow("for loop (10000 iterations)") << QString::fromLatin1("j = 0; for (i = 0; i < 10000; ++i) { j += i; }; j");
+ QTest::newRow("for loop (100000 iterations)") << QString::fromLatin1("j = 0; for (i = 0; i < 100000; ++i) { j += i; }; j");
+ QTest::newRow("for loop (1000000 iterations)") << QString::fromLatin1("j = 0; for (i = 0; i < 1000000; ++i) { j += i; }; j");
+ QTest::newRow("assignments") << QString::fromLatin1("a = 1; b = 2; c = 3; d = 4");
+ QTest::newRow("while loop (1000 iterations)") << QString::fromLatin1("i = 0; while (i < 1000) { ++i; }; i");
+ QTest::newRow("while loop (10000 iterations)") << QString::fromLatin1("i = 0; while (i < 10000) { ++i; }; i");
+ QTest::newRow("while loop (100000 iterations)") << QString::fromLatin1("i = 0; while (i < 100000) { ++i; }; i");
+ QTest::newRow("while loop (1000000 iterations)") << QString::fromLatin1("i = 0; while (i < 1000000) { ++i; }; i");
+ QTest::newRow("function expression") << QString::fromLatin1("(function(a, b, c){ return a + b + c; })(1, 2, 3)");
+}
+
+void tst_QScriptEngine::evaluate()
+{
+ QFETCH(QString, code);
+ QScriptEngine engine;
+
+ QBENCHMARK {
+ (void)engine.evaluate(code);
+ }
+}
+
+void tst_QScriptEngine::connectAndDisconnect()
+{
+ QScriptEngine engine;
+ QScriptValue fun = engine.evaluate("(function() { })");
+ QBENCHMARK {
+ qScriptConnect(&engine, SIGNAL(destroyed()), QScriptValue(), fun);
+ qScriptDisconnect(&engine, SIGNAL(destroyed()), QScriptValue(), fun);
+ }
+}
+
+void tst_QScriptEngine::evaluateProgram_data()
+{
+ evaluate_data();
+}
+
+void tst_QScriptEngine::evaluateProgram()
+{
+ QFETCH(QString, code);
+ QScriptEngine engine;
+ QScriptProgram program(code);
+
+ QBENCHMARK {
+ (void)engine.evaluate(program);
+ }
+}
+
+void tst_QScriptEngine::newObject()
+{
+ QScriptEngine engine;
+ QBENCHMARK {
+ (void)engine.newObject();
+ }
+}
+
+void tst_QScriptEngine::newQObject()
+{
+ QScriptEngine engine;
+ QBENCHMARK {
+ (void)engine.newQObject(QCoreApplication::instance());
+ }
+}
+
+static QScriptValue testFunction(QScriptContext *, QScriptEngine *)
+{
+ return 0;
+}
+
+void tst_QScriptEngine::newFunction()
+{
+ QScriptEngine engine;
+ QBENCHMARK {
+ (void)engine.newFunction(testFunction);
+ }
+}
+
+void tst_QScriptEngine::newVariant()
+{
+ QScriptEngine engine;
+ QVariant var(123);
+ QBENCHMARK {
+ (void)engine.newVariant(var);
+ }
+}
+
+void tst_QScriptEngine::collectGarbage()
+{
+ QScriptEngine engine;
+ QBENCHMARK {
+ engine.collectGarbage();
+ }
+}
+
+void tst_QScriptEngine::pushAndPopContext()
+{
+ QScriptEngine engine;
+ QBENCHMARK {
+ (void)engine.pushContext();
+ engine.popContext();
+ }
+}
+
+void tst_QScriptEngine::toStringHandle()
+{
+ QScriptEngine engine;
+ QString str = QString::fromLatin1("foobarbaz");
+ QBENCHMARK {
+ (void)engine.toStringHandle(str);
+ }
+}
+
+void tst_QScriptEngine::castValueToQreal()
+{
+ QScriptEngine engine;
+ QScriptValue val(123);
+ QBENCHMARK {
+ (void)qscriptvalue_cast<qreal>(val);
+ }
+}
+
+static QScriptValue native_function(QScriptContext *, QScriptEngine *)
+{
+ return 42;
+}
+
+void tst_QScriptEngine::nativeCall()
+{
+ QScriptEngine eng;
+ eng.globalObject().setProperty("fun", eng.newFunction(native_function));
+ QBENCHMARK{
+#if !defined(Q_OS_SYMBIAN)
+ eng.evaluate("var w = 0; for (i = 0; i < 100000; ++i) {\n"
+ " w += fun() + fun(); w -= fun(); fun(); w -= fun(); }");
+#else
+ eng.evaluate("var w = 0; for (i = 0; i < 25000; ++i) {\n"
+ " w += fun() + fun(); w -= fun(); fun(); w -= fun(); }");
+#endif
+ }
+}
+
+void tst_QScriptEngine::translation_data()
+{
+ QTest::addColumn<QString>("text");
+ QTest::newRow("no translation") << "\"hello world\"";
+ QTest::newRow("qsTr") << "qsTr(\"hello world\")";
+ QTest::newRow("qsTranslate") << "qsTranslate(\"\", \"hello world\")";
+}
+
+void tst_QScriptEngine::translation()
+{
+ QFETCH(QString, text);
+ QScriptEngine engine;
+ engine.installTranslatorFunctions();
+
+ QBENCHMARK {
+ (void)engine.evaluate(text);
+ }
+}
+
+QTEST_MAIN(tst_QScriptEngine)
+#include "tst_qscriptengine.moc"