| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <qtest.h> |
| #include <QtQml/qjsengine.h> |
| #include <QtQml/qjsvalue.h> |
| #include <QtQml/qjsvalueiterator.h> |
| |
| class tst_QJSValueIterator : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| tst_QJSValueIterator(); |
| virtual ~tst_QJSValueIterator(); |
| |
| void dataHelper(); |
| |
| private slots: |
| void init(); |
| void cleanup(); |
| |
| void hasNextAndNext(); |
| |
| void constructAndNext_data(); |
| void constructAndNext(); |
| |
| void name_data(); |
| void name(); |
| #if 0 // No string handle |
| void scriptName_data(); |
| void scriptName(); |
| #endif |
| |
| void value_data(); |
| void value(); |
| #if 0 // no setValue |
| void setValue_data(); |
| void setValue(); |
| #endif |
| #if 0 // no flags |
| void flags(); |
| #endif |
| |
| #if 0 // no array index |
| void iterateArrayAndConvertNameToIndex(); |
| #endif |
| #if 0 // no setValue |
| void iterateArrayAndDoubleElements(); |
| #endif |
| #if 0 // no remove |
| void iterateArrayAndRemoveAllElements(); |
| #endif |
| }; |
| |
| tst_QJSValueIterator::tst_QJSValueIterator() |
| { |
| } |
| |
| tst_QJSValueIterator::~tst_QJSValueIterator() |
| { |
| } |
| |
| void tst_QJSValueIterator::init() |
| { |
| } |
| |
| void tst_QJSValueIterator::cleanup() |
| { |
| } |
| |
| void tst_QJSValueIterator::dataHelper() |
| { |
| QTest::addColumn<QString>("code"); |
| QTest::newRow("{ foo: 123 }") << QString::fromLatin1("({ foo: 123 })"); |
| QTest::newRow("Math") << QString::fromLatin1("Math"); |
| QTest::newRow("Array.prototype") << QString::fromLatin1("Array.prototype"); |
| QTest::newRow("Global Object") << QString::fromLatin1("this"); |
| QTest::newRow("['foo']") << QString::fromLatin1("['foo']"); |
| QTest::newRow("array with 1000 elements") |
| << QString::fromLatin1("(function() {" |
| " var a = new Array;" |
| " for (i = 0; i < 1000; ++i)" |
| " a[i] = i;" |
| " return a;" |
| "})()"); |
| } |
| |
| void tst_QJSValueIterator::hasNextAndNext() |
| { |
| QJSEngine engine; |
| QJSValue object = engine.newObject(); |
| for (int i = 0; i < 2000; ++i) |
| object.setProperty(i, i); |
| QBENCHMARK { |
| for (int i = 0; i < 1000; ++i) { |
| QJSValueIterator it(object); |
| while (it.hasNext()) |
| it.next(); |
| } |
| } |
| } |
| |
| void tst_QJSValueIterator::constructAndNext_data() |
| { |
| dataHelper(); |
| } |
| |
| void tst_QJSValueIterator::constructAndNext() |
| { |
| QFETCH(QString, code); |
| QJSEngine engine; |
| QJSValue object = engine.evaluate(code); |
| Q_ASSERT(object.isObject()); |
| |
| QBENCHMARK { |
| for (int i = 0; i < 100; ++i) { |
| QJSValueIterator it(object); |
| it.next(); |
| } |
| } |
| } |
| |
| void tst_QJSValueIterator::name_data() |
| { |
| dataHelper(); |
| } |
| |
| void tst_QJSValueIterator::name() |
| { |
| QFETCH(QString, code); |
| QJSEngine engine; |
| QJSValue object = engine.evaluate(code); |
| Q_ASSERT(object.isObject()); |
| |
| QJSValueIterator it(object); |
| it.next(); |
| QBENCHMARK { |
| for (int i = 0; i < 200000; ++i) |
| it.name(); |
| } |
| } |
| |
| #if 0 |
| void tst_QJSValueIterator::scriptName_data() |
| { |
| dataHelper(); |
| } |
| |
| void tst_QJSValueIterator::scriptName() |
| { |
| QFETCH(QString, code); |
| QJSEngine engine; |
| QJSValue object = engine.evaluate(code); |
| Q_ASSERT(object.isObject()); |
| |
| QJSValueIterator it(object); |
| it.next(); |
| QBENCHMARK { |
| for (int i = 0; i < 50000; ++i) |
| it.scriptName(); |
| } |
| } |
| #endif |
| |
| void tst_QJSValueIterator::value_data() |
| { |
| dataHelper(); |
| } |
| |
| void tst_QJSValueIterator::value() |
| { |
| QFETCH(QString, code); |
| QJSEngine engine; |
| QJSValue object = engine.evaluate(code); |
| Q_ASSERT(object.isObject()); |
| |
| QJSValueIterator it(object); |
| it.next(); |
| QBENCHMARK { |
| for (int i = 0; i < 50000; ++i) |
| it.value(); |
| } |
| } |
| |
| #if 0 |
| void tst_QJSValueIterator::setValue_data() |
| { |
| dataHelper(); |
| } |
| |
| void tst_QJSValueIterator::setValue() |
| { |
| QFETCH(QString, code); |
| QJSEngine engine; |
| QJSValue object = engine.evaluate(code); |
| Q_ASSERT(object.isObject()); |
| |
| QJSValueIterator it(object); |
| it.next(); |
| QJSValue newValue(&engine, 456); |
| QBENCHMARK { |
| for (int i = 0; i < 50000; ++i) |
| it.setValue(newValue); |
| } |
| } |
| |
| void tst_QJSValueIterator::flags() |
| { |
| QJSEngine engine; |
| QJSValue object = engine.newObject(); |
| QJSValue::PropertyFlags flags = flags; |
| object.setProperty("foo", 123, QJSValue::SkipInEnumeration | QJSValue::ReadOnly | QJSValue::Undeletable); |
| QJSValueIterator it(object); |
| it.next(); |
| QBENCHMARK { |
| for (int i = 0; i < 50000; ++i) |
| it.flags(); |
| } |
| } |
| #endif |
| |
| #if 0 |
| void tst_QJSValueIterator::iterateArrayAndConvertNameToIndex() |
| { |
| QJSEngine engine; |
| QJSValue array = engine.newArray(); |
| for (int i = 0; i < 20000; ++i) |
| array.setProperty(i, i); |
| QBENCHMARK { |
| QJSValueIterator it(array); |
| while (it.hasNext()) { |
| it.next(); |
| it.scriptName().toArrayIndex(); |
| } |
| } |
| } |
| |
| void tst_QJSValueIterator::iterateArrayAndDoubleElements() |
| { |
| QJSEngine engine; |
| QJSValue array = engine.newArray(); |
| for (int i = 0; i < 20000; ++i) |
| array.setProperty(i, i); |
| QBENCHMARK { |
| QJSValueIterator it(array); |
| while (it.hasNext()) { |
| it.next(); |
| it.setValue(QJSValue(&engine, it.value().toNumber() * 2)); |
| } |
| } |
| } |
| |
| void tst_QJSValueIterator::iterateArrayAndRemoveAllElements() |
| { |
| QJSEngine engine; |
| QJSValue array = engine.newArray(); |
| for (int i = 0; i < 20000; ++i) |
| array.setProperty(i, i); |
| QBENCHMARK { |
| QJSValueIterator it(array); |
| while (it.hasNext()) { |
| it.next(); |
| it.remove(); |
| } |
| } |
| } |
| #endif |
| |
| QTEST_MAIN(tst_QJSValueIterator) |
| #include "tst_qjsvalueiterator.moc" |