237 lines
7.3 KiB
C++
237 lines
7.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL3$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPLv3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or later as published by the Free
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** Software Foundation and appearing in the file LICENSE.GPL included in
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** the packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 2.0 requirements will be
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** met: http://www.gnu.org/licenses/gpl-2.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest>
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#include <QtQuick>
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#include <QtCore/private/qhooks_p.h>
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static int qt_verbose = qgetenv("VERBOSE").toInt() != 0;
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Q_GLOBAL_STATIC(QObjectList, qt_qobjects)
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extern "C" Q_DECL_EXPORT void qt_addQObject(QObject *object)
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{
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qt_qobjects->append(object);
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}
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extern "C" Q_DECL_EXPORT void qt_removeQObject(QObject *object)
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{
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qt_qobjects->removeAll(object);
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}
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class tst_ObjectCount : public QObject
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{
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Q_OBJECT
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private slots:
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void init();
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void cleanup();
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void calendar();
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void calendar_data();
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void legacy();
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void legacy_data();
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void controls();
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void controls_data();
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void universal();
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void universal_data();
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private:
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QQmlEngine engine;
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};
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void tst_ObjectCount::init()
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{
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qtHookData[QHooks::AddQObject] = reinterpret_cast<quintptr>(&qt_addQObject);
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qtHookData[QHooks::RemoveQObject] = reinterpret_cast<quintptr>(&qt_removeQObject);
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// warmup
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QQmlComponent component(&engine);
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component.setData("import QtQuick 2.0; import QtQuick.Controls 1.3 as C1; import Qt.labs.controls 1.0 as C2; Row { C1.Button {} C2.Button {} }", QUrl());
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delete component.create();
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}
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void tst_ObjectCount::cleanup()
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{
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qtHookData[QHooks::AddQObject] = 0;
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qtHookData[QHooks::RemoveQObject] = 0;
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}
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static void printItems(const QList<QQuickItem *> &items)
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{
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qInfo() << "QQuickItems:" << items.count() << "(total of QObjects:" << qt_qobjects->count() << ")";
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if (qt_verbose) {
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foreach (QObject *object, *qt_qobjects)
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qInfo() << "\t" << object;
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}
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}
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static void addTestRows(const QString &path)
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{
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QFileInfoList entries = QDir(path).entryInfoList(QStringList("*.qml"), QDir::Files);
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foreach (const QFileInfo &entry, entries)
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QTest::newRow(qPrintable(entry.baseName())) << QUrl::fromLocalFile(entry.absoluteFilePath());
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}
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static void doBenchmark(QQmlEngine *engine, const QUrl &url)
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{
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QQmlComponent component(engine);
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qt_qobjects->clear();
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component.loadUrl(url);
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QScopedPointer<QObject> object(component.create());
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QVERIFY2(object.data(), qPrintable(component.errorString()));
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QList<QQuickItem *> items;
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foreach (QObject *object, *qt_qobjects()) {
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QQuickItem *item = qobject_cast<QQuickItem *>(object);
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if (item)
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items += item;
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}
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printItems(items);
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}
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void tst_ObjectCount::calendar()
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{
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QFETCH(QUrl, url);
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doBenchmark(&engine, url);
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}
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void tst_ObjectCount::calendar_data()
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{
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QTest::addColumn<QUrl>("url");
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addTestRows(QQC2_IMPORT_PATH "/calendar");
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}
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void tst_ObjectCount::legacy()
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{
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QFETCH(QByteArray, data);
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QQmlComponent component(&engine);
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qt_qobjects->clear();
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component.setData(data, QUrl());
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QScopedPointer<QObject> object(component.create());
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QVERIFY2(object.data(), qPrintable(component.errorString()));
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QList<QQuickItem *> items;
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foreach (QObject *object, *qt_qobjects()) {
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QQuickItem *item = qobject_cast<QQuickItem *>(object);
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if (item)
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items += item;
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}
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printItems(items);
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}
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void tst_ObjectCount::legacy_data()
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{
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QTest::addColumn<QByteArray>("data");
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QTest::newRow("ApplicationWindow")
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<< QByteArray("import QtQuick.Controls 1.3; ApplicationWindow { }");
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QTest::newRow("BusyIndicator")
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<< QByteArray("import QtQuick.Controls 1.3; BusyIndicator { }");
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QTest::newRow("Button")
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<< QByteArray("import QtQuick.Controls 1.3; Button { }");
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QTest::newRow("CheckBox")
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<< QByteArray("import QtQuick.Controls 1.3; CheckBox { }");
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QTest::newRow("Dial")
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<< QByteArray("import QtQuick.Extras 1.3; Dial { }");
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QTest::newRow("GroupBox")
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<< QByteArray("import QtQuick.Controls 1.3; GroupBox { }");
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QTest::newRow("Label")
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<< QByteArray("import QtQuick.Controls 1.3; Label { }");
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QTest::newRow("ProgressBar")
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<< QByteArray("import QtQuick.Controls 1.3; ProgressBar { }");
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QTest::newRow("RadioButton")
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<< QByteArray("import QtQuick.Controls 1.3; RadioButton { }");
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QTest::newRow("ScrollView")
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<< QByteArray("import QtQuick.Controls 1.3; ScrollView { }");
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QTest::newRow("Slider")
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<< QByteArray("import QtQuick.Controls 1.3; Slider { }");
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QTest::newRow("SpinBox")
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<< QByteArray("import QtQuick.Controls 1.3; SpinBox { }");
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QTest::newRow("StackView")
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<< QByteArray("import QtQuick.Controls 1.3; StackView { }");
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QTest::newRow("Switch")
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<< QByteArray("import QtQuick.Controls 1.3; Switch { }");
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QTest::newRow("TabView")
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<< QByteArray("import QtQuick.Controls 1.3; TabView { }");
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QTest::newRow("TextArea")
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<< QByteArray("import QtQuick.Controls 1.3; TextArea { }");
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QTest::newRow("TextField")
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<< QByteArray("import QtQuick.Controls 1.3; TextField { }");
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QTest::newRow("ToolBar")
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<< QByteArray("import QtQuick.Controls 1.3; ToolBar { }");
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QTest::newRow("ToolButton")
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<< QByteArray("import QtQuick.Controls 1.3; ToolButton { }");
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QTest::newRow("Tumbler")
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<< QByteArray("import QtQuick.Extras 1.3; Tumbler { }");
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}
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void tst_ObjectCount::controls()
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{
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QFETCH(QUrl, url);
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doBenchmark(&engine, url);
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}
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void tst_ObjectCount::controls_data()
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{
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QTest::addColumn<QUrl>("url");
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addTestRows(QQC2_IMPORT_PATH "/controls");
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}
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void tst_ObjectCount::universal()
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{
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QFETCH(QUrl, url);
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doBenchmark(&engine, url);
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}
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void tst_ObjectCount::universal_data()
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{
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QTest::addColumn<QUrl>("url");
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addTestRows(QQC2_IMPORT_PATH "/controls/universal");
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}
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QTEST_MAIN(tst_ObjectCount)
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#include "tst_objectcount.moc"
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