| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL3$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
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| ** GNU Lesser General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or later 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 2.0 requirements will be |
| ** met: http://www.gnu.org/licenses/gpl-2.0.html. |
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| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| #include <QtTest> |
| #include <QtQuick> |
| #include <QtCore/private/qhooks_p.h> |
| #include <iostream> |
| #include "../../auto/shared/visualtestutil.h" |
| |
| using namespace QQuickVisualTestUtil; |
| |
| static int qt_verbose = qgetenv("VERBOSE").toInt() != 0; |
| |
| Q_GLOBAL_STATIC(QObjectList, qt_qobjects) |
| |
| extern "C" Q_DECL_EXPORT void qt_addQObject(QObject *object) |
| { |
| qt_qobjects->append(object); |
| } |
| |
| extern "C" Q_DECL_EXPORT void qt_removeQObject(QObject *object) |
| { |
| qt_qobjects->removeAll(object); |
| } |
| |
| class tst_ObjectCount : public QObject |
| { |
| Q_OBJECT |
| |
| private slots: |
| void init(); |
| void cleanup(); |
| |
| void qobjects(); |
| void qobjects_data(); |
| |
| void qquickitems(); |
| void qquickitems_data(); |
| |
| private: |
| QQmlEngine engine; |
| }; |
| |
| void tst_ObjectCount::init() |
| { |
| qtHookData[QHooks::AddQObject] = reinterpret_cast<quintptr>(&qt_addQObject); |
| qtHookData[QHooks::RemoveQObject] = reinterpret_cast<quintptr>(&qt_removeQObject); |
| |
| // warmup |
| QQmlComponent component(&engine); |
| component.setData("import QtQuick 2.0; import QtQuick.Controls 2.1; Item { Button {} }", QUrl()); |
| delete component.create(); |
| } |
| |
| void tst_ObjectCount::cleanup() |
| { |
| qtHookData[QHooks::AddQObject] = 0; |
| qtHookData[QHooks::RemoveQObject] = 0; |
| } |
| |
| static void initTestRows(QQmlEngine *engine) |
| { |
| addTestRowForEachControl(engine, "controls", "QtQuick/Controls.2"); |
| addTestRowForEachControl(engine, "controls/fusion", "QtQuick/Controls.2/Fusion", QStringList() << "ButtonPanel" << "CheckIndicator" << "RadioIndicator" << "SliderGroove" << "SliderHandle" << "SwitchIndicator"); |
| addTestRowForEachControl(engine, "controls/imagine", "QtQuick/Controls.2/Imagine"); |
| addTestRowForEachControl(engine, "controls/material", "QtQuick/Controls.2/Material", QStringList() << "Ripple" << "SliderHandle" << "CheckIndicator" << "RadioIndicator" << "SwitchIndicator" << "BoxShadow" << "ElevationEffect" << "CursorDelegate"); |
| addTestRowForEachControl(engine, "controls/universal", "QtQuick/Controls.2/Universal", QStringList() << "CheckIndicator" << "RadioIndicator" << "SwitchIndicator"); |
| } |
| |
| template <typename T> |
| static void doBenchmark(QQmlEngine *engine, const QUrl &url) |
| { |
| QQmlComponent component(engine); |
| |
| qt_qobjects->clear(); |
| |
| component.loadUrl(url); |
| QScopedPointer<QObject> object(component.create()); |
| QVERIFY2(object.data(), qPrintable(component.errorString())); |
| |
| QObjectList objects; |
| for (QObject *object : qAsConst(*qt_qobjects())) { |
| if (qobject_cast<T *>(object)) |
| objects += object; |
| } |
| |
| if (qt_verbose) { |
| for (QObject *object : objects) |
| qInfo() << "\t" << object; |
| } |
| |
| QTest::setBenchmarkResult(objects.count(), QTest::Events); |
| } |
| |
| void tst_ObjectCount::qobjects() |
| { |
| QFETCH(QUrl, url); |
| doBenchmark<QObject>(&engine, url); |
| } |
| |
| void tst_ObjectCount::qobjects_data() |
| { |
| QTest::addColumn<QUrl>("url"); |
| initTestRows(&engine); |
| } |
| |
| void tst_ObjectCount::qquickitems() |
| { |
| QFETCH(QUrl, url); |
| doBenchmark<QQuickItem>(&engine, url); |
| } |
| |
| void tst_ObjectCount::qquickitems_data() |
| { |
| QTest::addColumn<QUrl>("url"); |
| initTestRows(&engine); |
| } |
| |
| QTEST_MAIN(tst_ObjectCount) |
| |
| #include "tst_objectcount.moc" |