add some benchmarks for QScriptEngine and QScriptValue

4 files changed, 436 insertions, 0 deletions

diff --git a/tests/benchmarks/qscriptengine/qscriptengine.pro b/tests/benchmarks/qscriptengine/qscriptengine.pro
new file mode 100644
index 0000000..22bbccd
--- /dev/null
+++ b/tests/benchmarks/qscriptengine/qscriptengine.pro
@@ -0,0 +1,7 @@
+load(qttest_p4)
+TEMPLATE = app
+TARGET = tst_qscriptengine
+
+SOURCES += tst_qscriptengine.cpp
+
+QT += script
diff --git a/tests/benchmarks/qscriptengine/tst_qscriptengine.cpp b/tests/benchmarks/qscriptengine/tst_qscriptengine.cpp
new file mode 100644
index 0000000..81dedfa
--- /dev/null
+++ b/tests/benchmarks/qscriptengine/tst_qscriptengine.cpp
@@ -0,0 +1,229 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** 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 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 http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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 connectAndDisconnect();
+    void newObject();
+    void newQObject();
+    void newFunction();
+    void newVariant();
+    void collectGarbage();
+    void pushAndPopContext();
+    void toStringHandle();
+    void castValueToQreal();
+};
+
+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::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);
+    }
+}
+
+QTEST_MAIN(tst_QScriptEngine)
+#include "tst_qscriptengine.moc"
diff --git a/tests/benchmarks/qscriptvalue/qscriptvalue.pro b/tests/benchmarks/qscriptvalue/qscriptvalue.pro
new file mode 100644
index 0000000..04ea324
--- /dev/null
+++ b/tests/benchmarks/qscriptvalue/qscriptvalue.pro
@@ -0,0 +1,7 @@
+load(qttest_p4)
+TEMPLATE = app
+TARGET = tst_qscriptvalue
+
+SOURCES += tst_qscriptvalue.cpp
+
+QT += script
diff --git a/tests/benchmarks/qscriptvalue/tst_qscriptvalue.cpp b/tests/benchmarks/qscriptvalue/tst_qscriptvalue.cpp
new file mode 100644
index 0000000..904674e
--- /dev/null
+++ b/tests/benchmarks/qscriptvalue/tst_qscriptvalue.cpp
@@ -0,0 +1,193 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** 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 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 http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+#include <QtScript>
+
+//TESTED_FILES=
+
+class tst_QScriptValue : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_QScriptValue();
+    virtual ~tst_QScriptValue();
+
+public slots:
+    void init();
+    void cleanup();
+
+private slots:
+    void numberConstructor();
+    void stringConstructor();
+    void call_data();
+    void call();
+    void construct_data();
+    void construct();
+    void toString_data();
+    void toString();
+    void toQObject();
+    void property();
+    void setProperty();
+};
+
+tst_QScriptValue::tst_QScriptValue()
+{
+}
+
+tst_QScriptValue::~tst_QScriptValue()
+{
+}
+
+void tst_QScriptValue::init()
+{
+}
+
+void tst_QScriptValue::cleanup()
+{
+}
+
+void tst_QScriptValue::numberConstructor()
+{
+    QBENCHMARK {
+        (void)QScriptValue(123);
+    }
+}
+
+void tst_QScriptValue::stringConstructor()
+{
+    QString str = QString::fromLatin1("ciao");
+    QBENCHMARK {
+        (void)QScriptValue(str);
+    }
+}
+
+void tst_QScriptValue::call_data()
+{
+    QTest::addColumn<QString>("code");
+    QTest::newRow("empty function") << QString::fromLatin1("(function(){})");
+    QTest::newRow("function returning number") << QString::fromLatin1("(function(){ return 123; })");
+    QTest::newRow("closure") << QString::fromLatin1("(function(a, b){ return function() { return a + b; }; })(1, 2)");
+}
+
+void tst_QScriptValue::call()
+{
+    QFETCH(QString, code);
+    QScriptEngine engine;
+    QScriptValue fun = engine.evaluate(code);
+    QVERIFY(fun.isFunction());
+    QBENCHMARK {
+        (void)fun.call();
+    }
+}
+
+void tst_QScriptValue::construct_data()
+{
+    QTest::addColumn<QString>("code");
+    QTest::newRow("empty function") << QString::fromLatin1("(function(){})");
+    QTest::newRow("simple constructor") << QString::fromLatin1("(function(){ this.x = 10; this.y = 20; })");
+}
+
+void tst_QScriptValue::construct()
+{
+    QFETCH(QString, code);
+    QScriptEngine engine;
+    QScriptValue fun = engine.evaluate(code);
+    QVERIFY(fun.isFunction());
+    QBENCHMARK {
+        (void)fun.construct();
+    }
+}
+
+void tst_QScriptValue::toString_data()
+{
+    QTest::addColumn<QString>("code");
+    QTest::newRow("number") << QString::fromLatin1("123");
+    QTest::newRow("string") << QString::fromLatin1("'ciao'");
+    QTest::newRow("null") << QString::fromLatin1("null");
+    QTest::newRow("undefined") << QString::fromLatin1("undefined");
+    QTest::newRow("function") << QString::fromLatin1("(function foo(a, b, c) { return a + b + c; })");
+}
+
+void tst_QScriptValue::toString()
+{
+    QFETCH(QString, code);
+    QScriptEngine engine;
+    QScriptValue val = engine.evaluate(code);
+    QBENCHMARK {
+        (void)val.toString();
+    }
+}
+
+void tst_QScriptValue::toQObject()
+{
+    QScriptEngine engine;
+    QScriptValue obj = engine.newQObject(QCoreApplication::instance());
+    QBENCHMARK {
+        (void)obj.toQObject();
+    }
+}
+
+void tst_QScriptValue::property()
+{
+    QScriptEngine engine;
+    QScriptValue obj = engine.newObject();
+    QString propertyName = QString::fromLatin1("foo");
+    obj.setProperty(propertyName, 123);
+    QBENCHMARK {
+        (void)obj.property(propertyName);
+    }
+}
+
+void tst_QScriptValue::setProperty()
+{
+    QScriptEngine engine;
+    QScriptValue obj = engine.newObject();
+    QString propertyName = QString::fromLatin1("foo");
+    QScriptValue val(123);
+    QBENCHMARK {
+        obj.setProperty(propertyName, val);
+    }
+}
+
+QTEST_MAIN(tst_QScriptValue)
+#include "tst_qscriptvalue.moc"