diff options
Diffstat (limited to 'tests/benchmarks/qml/js/qjsengine/tst_qjsengine.cpp')
| -rw-r--r-- | tests/benchmarks/qml/js/qjsengine/tst_qjsengine.cpp | 600 |
1 files changed, 600 insertions, 0 deletions
diff --git a/tests/benchmarks/qml/js/qjsengine/tst_qjsengine.cpp b/tests/benchmarks/qml/js/qjsengine/tst_qjsengine.cpp new file mode 100644 index 0000000000..5713eb2f2e --- /dev/null +++ b/tests/benchmarks/qml/js/qjsengine/tst_qjsengine.cpp @@ -0,0 +1,600 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qtest.h> +#include <QtQml/qjsvalue.h> +#include <QtQml/qjsengine.h> + + +Q_DECLARE_METATYPE(QJSValue) + +class tst_QJSEngine : public QObject +{ + Q_OBJECT + +public: + tst_QJSEngine(); + virtual ~tst_QJSEngine(); + +public slots: + void init(); + void cleanup(); + +private slots: + void constructor(); +#if 0 // No defaultPrototype for now + void defaultPrototype(); + void setDefaultPrototype(); +#endif + void evaluate_data(); + void evaluate(); +#if 0 // No program + void evaluateProgram_data(); + void evaluateProgram(); +#endif +#if 0 // no connections for now + void connectAndDisconnect(); +#endif + void globalObject(); + void hasUncaughtException(); +#if 0 // no is Evaluating for now + void isEvaluating(); +#endif + void newArray_data(); + void newArray(); + void newDate(); + void newObject(); +#if 0 // No ScriptClass + void newObjectWithScriptClass(); +#endif +#if 0 // no qmetaobject + void newQMetaObject(); +#endif + void newQObject(); +#if 0 // no native functions for now + void newFunction(); +#endif + void newRegExp(); + void newVariant(); + void undefinedValue(); + void collectGarbage(); +#if 0 // No extensions + void availableExtensions(); + void importedExtensions(); +#endif +#if 0 // no context + void currentContext(); + void pushAndPopContext(); +#endif +#if 0 // no stringhandle + void toStringHandle(); +#endif + void castValueToQreal(); +#if 0 // no native functions for now + void nativeCall(); +#endif +#if 0 // no translations + void installTranslatorFunctions(); + void translation_data(); + void translation(); +#endif +#if 0 // no declarative class + void readScopeProperty_data(); + void readScopeProperty(); +#endif +#if 0 // no context + void evaluateInNewContext(); + void evaluateInNewContextWithScope(); +#endif +#if 0 // no pushScope + void evaluateBindingExpression(); +#endif + +private: + void defineStandardTestValues(); + void newEngine() + { + delete m_engine; + m_engine = new QJSEngine; + } + + QJSEngine *m_engine; +}; + +tst_QJSEngine::tst_QJSEngine() + : m_engine(0) +{ +} + +tst_QJSEngine::~tst_QJSEngine() +{ + delete m_engine; +} + +void tst_QJSEngine::init() +{ +} + +void tst_QJSEngine::cleanup() +{ +} + +void tst_QJSEngine::constructor() +{ + QBENCHMARK { + QJSEngine engine; + (void)engine.parent(); + } +} + +#if 0 // No defaultPrototype for now +void tst_QJSEngine::defaultPrototype() +{ + newEngine(); + int type = qMetaTypeId<int>(); + m_engine->setDefaultPrototype(type, m_engine->newObject()); + QBENCHMARK { + m_engine->defaultPrototype(type); + } +} + +void tst_QJSEngine::setDefaultPrototype() +{ + newEngine(); + int type = qMetaTypeId<int>(); + QJSValue proto = m_engine->newObject(); + QBENCHMARK { + m_engine->setDefaultPrototype(type, proto); + } +} + +#endif + +void tst_QJSEngine::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_QJSEngine::evaluate() +{ + QFETCH(QString, code); + newEngine(); + + QBENCHMARK { + (void)m_engine->evaluate(code); + } +} + +#if 0 +void tst_QJSEngine::connectAndDisconnect() +{ + newEngine(); + QJSValue fun = m_engine->evaluate("(function() { })"); + QBENCHMARK { + qScriptConnect(m_engine, SIGNAL(destroyed()), QJSValue(), fun); + qScriptDisconnect(m_engine, SIGNAL(destroyed()), QJSValue(), fun); + } +} + +void tst_QJSEngine::evaluateProgram_data() +{ + evaluate_data(); +} + +void tst_QJSEngine::evaluateProgram() +{ + QFETCH(QString, code); + QScriptProgram program(code); + newEngine(); + + QBENCHMARK { + (void)m_engine->evaluate(program); + } +} +#endif + +void tst_QJSEngine::globalObject() +{ + newEngine(); + QBENCHMARK { + m_engine->globalObject(); + } +} + +void tst_QJSEngine::hasUncaughtException() +{ + newEngine(); + QBENCHMARK { + m_engine->hasUncaughtException(); + } +} + +#if 0 +void tst_QJSEngine::isEvaluating() +{ + newEngine(); + QBENCHMARK { + m_engine->isEvaluating(); + } +} +#endif + +void tst_QJSEngine::newArray_data() +{ + QTest::addColumn<int>("size"); + QTest::newRow("size=0") << 0; + QTest::newRow("size=10") << 10; + QTest::newRow("size=100") << 0; + QTest::newRow("size=1000") << 0; + QTest::newRow("size=10000") << 0; + QTest::newRow("size=50000") << 0; +} + +void tst_QJSEngine::newArray() +{ + QFETCH(int, size); + newEngine(); + QBENCHMARK { + m_engine->newArray(size); + } +} + +void tst_QJSEngine::newDate() +{ + newEngine(); + QDateTime dt = QDateTime::currentDateTime(); + QBENCHMARK { + m_engine->toScriptValue(dt); + } +} + +void tst_QJSEngine::newObject() +{ + newEngine(); + QBENCHMARK { + (void)m_engine->newObject(); + } +} + +#if 0 +void tst_QJSEngine::newObjectWithScriptClass() +{ + newEngine(); + QScriptClass cls(m_engine); + QBENCHMARK { + m_engine->newObject(&cls); + } +} + +void tst_QJSEngine::newQMetaObject() +{ + newEngine(); + QBENCHMARK { + m_engine->newQMetaObject(&QJSEngine::staticMetaObject); + } +} +#endif + +void tst_QJSEngine::newQObject() +{ + newEngine(); + QBENCHMARK { + (void)m_engine->newQObject(QCoreApplication::instance()); + } +} + +#if 0 +static QJSValue testFunction(QScriptContext *, QJSEngine *) +{ + return 0; +} + +void tst_QJSEngine::newFunction() +{ + newEngine(); + QBENCHMARK { + (void)m_engine->newFunction(testFunction); + } +} +#endif + +void tst_QJSEngine::newRegExp() +{ + newEngine(); + QRegExp re = QRegExp("foo"); + QBENCHMARK { + m_engine->toScriptValue(re); + } +} + +void tst_QJSEngine::newVariant() +{ + newEngine(); + QVariant var(QPoint(10, 20)); + QBENCHMARK { + (void)m_engine->toScriptValue(var); + } +} + +void tst_QJSEngine::undefinedValue() +{ + newEngine(); + QVariant var; + QBENCHMARK { + m_engine->toScriptValue(var); + } +} + +void tst_QJSEngine::collectGarbage() +{ + newEngine(); + QBENCHMARK { + m_engine->collectGarbage(); + } +} + +#if 0 +void tst_QJSEngine::availableExtensions() +{ + newEngine(); + QBENCHMARK { + m_engine->availableExtensions(); + } +} + +void tst_QJSEngine::importedExtensions() +{ + newEngine(); + QBENCHMARK { + m_engine->importedExtensions(); + } +} + +void tst_QJSEngine::currentContext() +{ + newEngine(); + QBENCHMARK { + m_engine->currentContext(); + } +} + +void tst_QJSEngine::pushAndPopContext() +{ + newEngine(); + QBENCHMARK { + (void)m_engine->pushContext(); + m_engine->popContext(); + } +} +#endif + +#if 0 +void tst_QJSEngine::toStringHandle() +{ + newEngine(); + QString str = QString::fromLatin1("foobarbaz"); + QBENCHMARK { + (void)m_engine->toStringHandle(str); + } +} +#endif + +void tst_QJSEngine::castValueToQreal() +{ + QJSValue val(123); + QBENCHMARK { + (void)qjsvalue_cast<qreal>(val); + } +} + +#if 0 +static QJSValue native_function(QScriptContext *, QJSEngine *) +{ + return 42; +} + +void tst_QJSEngine::nativeCall() +{ + newEngine(); + m_engine->globalObject().setProperty("fun", m_engine->newFunction(native_function)); + QBENCHMARK{ + m_engine->evaluate("var w = 0; for (i = 0; i < 100000; ++i) {\n" + " w += fun() + fun(); w -= fun(); fun(); w -= fun(); }"); + } +} + +void tst_QJSEngine::installTranslatorFunctions() +{ + newEngine(); + QBENCHMARK { + m_engine->installTranslatorFunctions(); + } +} + +void tst_QJSEngine::translation_data() +{ + QTest::addColumn<QString>("text"); + QTest::addColumn<QString>("fileName"); + QTest::newRow("no translation") << "\"hello world\"" << ""; + QTest::newRow("qsTr") << "qsTr(\"hello world\")" << ""; + QTest::newRow("qsTranslate") << "qsTranslate(\"\", \"hello world\")" << ""; + QTest::newRow("qsTr:script.js") << "qsTr(\"hello world\")" << "script.js"; +} + +void tst_QJSEngine::translation() +{ + QFETCH(QString, text); + QFETCH(QString, fileName); + newEngine(); + m_engine->installTranslatorFunctions(); + + QBENCHMARK { + (void)m_engine->evaluate(text, fileName); + } +} +#endif + +#if 0 +void tst_QJSEngine::readScopeProperty_data() +{ + QTest::addColumn<bool>("staticScope"); + QTest::addColumn<bool>("nestedScope"); + QTest::newRow("single dynamic scope") << false << false; + QTest::newRow("single static scope") << true << false; + QTest::newRow("double dynamic scope") << false << true; + QTest::newRow("double static scope") << true << true; +} + +void tst_QJSEngine::readScopeProperty() +{ + QFETCH(bool, staticScope); + QFETCH(bool, nestedScope); + + newEngine(); + QScriptContext *ctx = m_engine->pushContext(); + + QJSValue scope; + if (staticScope) + scope = QScriptDeclarativeClass::newStaticScopeObject(m_engine); + else + scope = m_engine->newObject(); + scope.setProperty("foo", 123); + ctx->pushScope(scope); + + if (nestedScope) { + QJSValue scope2; + if (staticScope) + scope2 = QScriptDeclarativeClass::newStaticScopeObject(m_engine); + else + scope2 = m_engine->newObject(); + scope2.setProperty("bar", 456); // ensure a miss in inner scope + ctx->pushScope(scope2); + } + + QJSValue fun = m_engine->evaluate("(function() {\n" + " for (var i = 0; i < 10000; ++i) {\n" + " foo; foo; foo; foo; foo; foo; foo; foo;\n" + " }\n" + "})"); + m_engine->popContext(); + QVERIFY(fun.isFunction()); + QBENCHMARK { + fun.call(); + } +} + +void tst_QJSEngine::evaluateInNewContext() +{ + QJSEngine engine; + QBENCHMARK { + engine.pushContext(); + engine.evaluate("var a = 10"); + engine.popContext(); + } +} + +void tst_QJSEngine::evaluateInNewContextWithScope() +{ + QJSEngine engine; + QJSValue scope = engine.newObject(); + scope.setProperty("foo", 123); + QBENCHMARK { + QScriptContext *ctx = engine.pushContext(); + ctx->pushScope(scope); + engine.evaluate("foo"); + engine.popContext(); + } +} + +// Binding expressions in QML are implemented as anonymous functions +// with custom scopes. +void tst_QJSEngine::evaluateBindingExpression() +{ + QJSEngine engine; + QScriptContext *ctx = engine.pushContext(); + QJSValue scope = engine.newObject(); + scope.setProperty("foo", 123); + ctx->pushScope(scope); + QJSValue fun = engine.evaluate("(function() { return foo; })"); + QVERIFY(fun.isFunction()); + engine.popContext(); + QVERIFY(fun.call().equals(scope.property("foo"))); + QJSValue receiver = engine.globalObject(); + QBENCHMARK { + fun.call(receiver); + } +} +#endif + +QTEST_MAIN(tst_QJSEngine) +#include "tst_qjsengine.moc" |