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Diffstat (limited to 'tests/benchmarks/qscriptclass/tst_qscriptclass.cpp')
| -rw-r--r-- | tests/benchmarks/qscriptclass/tst_qscriptclass.cpp | 511 |
1 files changed, 511 insertions, 0 deletions
diff --git a/tests/benchmarks/qscriptclass/tst_qscriptclass.cpp b/tests/benchmarks/qscriptclass/tst_qscriptclass.cpp new file mode 100644 index 0000000..7c2bd22 --- /dev/null +++ b/tests/benchmarks/qscriptclass/tst_qscriptclass.cpp @@ -0,0 +1,511 @@ +/**************************************************************************** +** +** 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 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> + +Q_DECLARE_METATYPE(QScriptContext*) +Q_DECLARE_METATYPE(QScriptValue) +Q_DECLARE_METATYPE(QScriptValueList) + +//TESTED_FILES= + +class TestClass : public QScriptClass +{ +public: + struct CustomProperty { + QueryFlags qflags; + uint id; + QScriptValue::PropertyFlags pflags; + QScriptValue value; + + CustomProperty(QueryFlags qf, uint i, QScriptValue::PropertyFlags pf, + const QScriptValue &val) + : qflags(qf), id(i), pflags(pf), value(val) { } + }; + + enum CallableMode { + NotCallable, + CallableReturnsSum, + CallableReturnsArgument, + CallableReturnsInvalidVariant + }; + + TestClass(QScriptEngine *engine); + ~TestClass(); + + void addCustomProperty(const QScriptString &name, QueryFlags qflags, + uint id, QScriptValue::PropertyFlags pflags, + const QScriptValue &value); + void removeCustomProperty(const QScriptString &name); + + QueryFlags queryProperty(const QScriptValue &object, + const QScriptString &name, + QueryFlags flags, uint *id); + + QScriptValue property(const QScriptValue &object, + const QScriptString &name, uint id); + + void setProperty(QScriptValue &object, const QScriptString &name, + uint id, const QScriptValue &value); + + QScriptValue::PropertyFlags propertyFlags( + const QScriptValue &object, const QScriptString &name, uint id); + + QScriptClassPropertyIterator *newIterator(const QScriptValue &object); + + QScriptValue prototype() const; + + QString name() const; + + bool supportsExtension(Extension extension) const; + QVariant extension(Extension extension, + const QVariant &argument = QVariant()); + + void setIterationEnabled(bool enable); + bool isIterationEnabled() const; + + void setCallableMode(CallableMode mode); + CallableMode callableMode() const; + + void setHasInstance(bool hasInstance); + bool hasInstance() const; + +private: + inline CustomProperty *findCustomProperty(const QScriptString &name); + + QHash<QScriptString, CustomProperty*> customProperties; + + QScriptValue m_prototype; + bool m_iterationEnabled; + CallableMode m_callableMode; + bool m_hasInstance; +}; + +class TestClassPropertyIterator : public QScriptClassPropertyIterator +{ +public: + TestClassPropertyIterator(const QHash<QScriptString, TestClass::CustomProperty*> &props, + const QScriptValue &object); + ~TestClassPropertyIterator(); + + bool hasNext() const; + void next(); + + bool hasPrevious() const; + void previous(); + + void toFront(); + void toBack(); + + QScriptString name() const; + uint id() const; + QScriptValue::PropertyFlags flags() const; + +private: + int m_index; + int m_last; + QHash<QScriptString, TestClass::CustomProperty*> m_props; +}; + +TestClass::TestClass(QScriptEngine *engine) + : QScriptClass(engine), m_iterationEnabled(true), + m_callableMode(NotCallable), m_hasInstance(false) +{ + m_prototype = engine->newObject(); +} + +TestClass::~TestClass() +{ + qDeleteAll(customProperties); +} + +TestClass::CustomProperty* TestClass::findCustomProperty(const QScriptString &name) +{ + QHash<QScriptString, CustomProperty*>::const_iterator it; + it = customProperties.constFind(name); + if (it == customProperties.constEnd()) + return 0; + return it.value(); + +} + +void TestClass::addCustomProperty(const QScriptString &name, QueryFlags qflags, + uint id, QScriptValue::PropertyFlags pflags, + const QScriptValue &value) +{ + customProperties.insert(name, new CustomProperty(qflags, id, pflags, value)); +} + +void TestClass::removeCustomProperty(const QScriptString &name) +{ + CustomProperty *prop = customProperties.take(name); + if (prop) + delete prop; +} + +QScriptClass::QueryFlags TestClass::queryProperty(const QScriptValue &/*object*/, + const QScriptString &name, + QueryFlags flags, uint *id) +{ + CustomProperty *prop = findCustomProperty(name); + if (!prop) + return 0; + *id = prop->id; + return prop->qflags & flags; +} + +QScriptValue TestClass::property(const QScriptValue &/*object*/, + const QScriptString &name, uint /*id*/) +{ + CustomProperty *prop = findCustomProperty(name); + if (!prop) + return QScriptValue(); + return prop->value; +} + +void TestClass::setProperty(QScriptValue &/*object*/, const QScriptString &name, + uint /*id*/, const QScriptValue &value) +{ + CustomProperty *prop = findCustomProperty(name); + if (!prop) + return; + prop->value = value; +} + +QScriptValue::PropertyFlags TestClass::propertyFlags( + const QScriptValue &/*object*/, const QScriptString &name, uint /*id*/) +{ + CustomProperty *prop = findCustomProperty(name); + if (!prop) + return 0; + return prop->pflags; +} + +QScriptClassPropertyIterator *TestClass::newIterator(const QScriptValue &object) +{ + if (!m_iterationEnabled) + return 0; + return new TestClassPropertyIterator(customProperties, object); +} + +QScriptValue TestClass::prototype() const +{ + return m_prototype; +} + +QString TestClass::name() const +{ + return QLatin1String("TestClass"); +} + +bool TestClass::supportsExtension(Extension extension) const +{ + if (extension == Callable) + return (m_callableMode != NotCallable); + if (extension == HasInstance) + return m_hasInstance; + return false; +} + +QVariant TestClass::extension(Extension extension, + const QVariant &argument) +{ + if (extension == Callable) { + Q_ASSERT(m_callableMode != NotCallable); + QScriptContext *ctx = qvariant_cast<QScriptContext*>(argument); + if (m_callableMode == CallableReturnsSum) { + qsreal sum = 0; + for (int i = 0; i < ctx->argumentCount(); ++i) + sum += ctx->argument(i).toNumber(); + QScriptValueIterator it(ctx->thisObject()); + while (it.hasNext()) { + it.next(); + sum += it.value().toNumber(); + } + return sum; + } else if (m_callableMode == CallableReturnsArgument) { + return qVariantFromValue(ctx->argument(0)); + } else if (m_callableMode == CallableReturnsInvalidVariant) { + return QVariant(); + } + } else if (extension == HasInstance) { + Q_ASSERT(m_hasInstance); + QScriptValueList args = qvariant_cast<QScriptValueList>(argument); + QScriptValue obj = args.at(0); + QScriptValue value = args.at(1); + return value.property("foo").equals(obj.property("foo")); + } + return QVariant(); +} + +void TestClass::setIterationEnabled(bool enable) +{ + m_iterationEnabled = enable; +} + +bool TestClass::isIterationEnabled() const +{ + return m_iterationEnabled; +} + +void TestClass::setCallableMode(CallableMode mode) +{ + m_callableMode = mode; +} + +TestClass::CallableMode TestClass::callableMode() const +{ + return m_callableMode; +} + +void TestClass::setHasInstance(bool hasInstance) +{ + m_hasInstance = hasInstance; +} + +bool TestClass::hasInstance() const +{ + return m_hasInstance; +} + +TestClassPropertyIterator::TestClassPropertyIterator(const QHash<QScriptString, TestClass::CustomProperty*> &props, + const QScriptValue &object) + : QScriptClassPropertyIterator(object) +{ + m_props = props; + toFront(); +} + +TestClassPropertyIterator::~TestClassPropertyIterator() +{ +} + +bool TestClassPropertyIterator::hasNext() const +{ + return m_index < m_props.size(); +} + +void TestClassPropertyIterator::next() +{ + m_last = m_index; + ++m_index; +} + +bool TestClassPropertyIterator::hasPrevious() const +{ + return m_index > 0; +} + +void TestClassPropertyIterator::previous() +{ + --m_index; + m_last = m_index; +} + +void TestClassPropertyIterator::toFront() +{ + m_index = 0; + m_last = -1; +} + +void TestClassPropertyIterator::toBack() +{ + m_index = m_props.size(); + m_last = -1; +} + +QScriptString TestClassPropertyIterator::name() const +{ + return m_props.keys().value(m_last); +} + +uint TestClassPropertyIterator::id() const +{ + QScriptString key = m_props.keys().value(m_last); + if (!key.isValid()) + return 0; + TestClass::CustomProperty *prop = m_props.value(key); + return prop->id; +} + +QScriptValue::PropertyFlags TestClassPropertyIterator::flags() const +{ + QScriptString key = m_props.keys().value(m_last); + if (!key.isValid()) + return 0; + TestClass::CustomProperty *prop = m_props.value(key); + return prop->pflags; +} + +class tst_QScriptClass : public QObject +{ + Q_OBJECT + +public: + tst_QScriptClass(); + virtual ~tst_QScriptClass(); + +public slots: + void init(); + void cleanup(); + +private slots: + void noSuchProperty(); + void property(); + void setProperty(); + void propertyFlags(); + void call(); + void hasInstance(); + void iterate(); +}; + +tst_QScriptClass::tst_QScriptClass() +{ +} + +tst_QScriptClass::~tst_QScriptClass() +{ +} + +void tst_QScriptClass::init() +{ +} + +void tst_QScriptClass::cleanup() +{ +} + +void tst_QScriptClass::noSuchProperty() +{ + QScriptEngine eng; + TestClass cls(&eng); + QScriptValue obj = eng.newObject(&cls); + QString propertyName = QString::fromLatin1("foo"); + QBENCHMARK { + (void)obj.property(propertyName); + } +} + +void tst_QScriptClass::property() +{ + QScriptEngine eng; + TestClass cls(&eng); + QScriptString foo = eng.toStringHandle("foo"); + cls.addCustomProperty(foo, QScriptClass::HandlesReadAccess, /*id=*/1, /*attributes=*/0, /*value=*/123); + QScriptValue obj = eng.newObject(&cls); + QBENCHMARK { + (void)obj.property(foo); + } +} + +void tst_QScriptClass::setProperty() +{ + QScriptEngine eng; + TestClass cls(&eng); + QScriptString foo = eng.toStringHandle("foo"); + cls.addCustomProperty(foo, QScriptClass::HandlesWriteAccess, /*id=*/1, /*attributes=*/0, /*value=*/123); + QScriptValue obj = eng.newObject(&cls); + QScriptValue value(456); + QBENCHMARK { + obj.setProperty(foo, value); + } +} + +void tst_QScriptClass::propertyFlags() +{ + QScriptEngine eng; + TestClass cls(&eng); + QScriptString foo = eng.toStringHandle("foo"); + cls.addCustomProperty(foo, QScriptClass::HandlesReadAccess, /*id=*/1, QScriptValue::ReadOnly, /*value=*/123); + QScriptValue obj = eng.newObject(&cls); + QBENCHMARK { + (void)obj.propertyFlags(foo); + } +} + +void tst_QScriptClass::call() +{ + QScriptEngine eng; + TestClass cls(&eng); + cls.setCallableMode(TestClass::CallableReturnsArgument); + QScriptValue obj = eng.newObject(&cls); + QScriptValue thisObject; + QScriptValueList args; + args.append(123); + QBENCHMARK { + (void)obj.call(thisObject, args); + } +} + +void tst_QScriptClass::hasInstance() +{ + QScriptEngine eng; + TestClass cls(&eng); + cls.setHasInstance(true); + QScriptValue obj = eng.newObject(&cls); + obj.setProperty("foo", 123); + QScriptValue plain = eng.newObject(); + plain.setProperty("foo", obj.property("foo")); + QBENCHMARK { + (void)plain.instanceOf(obj); + } +} + +void tst_QScriptClass::iterate() +{ + QScriptEngine eng; + TestClass cls(&eng); + cls.setIterationEnabled(true); + cls.addCustomProperty(eng.toStringHandle("foo"), QScriptClass::HandlesReadAccess, /*id=*/1, /*attributes=*/0, /*value=*/123); + cls.addCustomProperty(eng.toStringHandle("bar"), QScriptClass::HandlesReadAccess, /*id=*/2, /*attributes=*/0, /*value=*/456); + QScriptValue obj = eng.newObject(&cls); + QBENCHMARK { + QScriptValueIterator it(obj); + while (it.hasNext()) { + it.next(); + (void)it.scriptName(); + } + } +} + +QTEST_MAIN(tst_QScriptClass) +#include "tst_qscriptclass.moc" |