diff options
Diffstat (limited to 'tests/auto/quick/qquickloader/tst_qquickloader.cpp')
| -rw-r--r-- | tests/auto/quick/qquickloader/tst_qquickloader.cpp | 98 |
1 files changed, 81 insertions, 17 deletions
diff --git a/tests/auto/quick/qquickloader/tst_qquickloader.cpp b/tests/auto/quick/qquickloader/tst_qquickloader.cpp index f4fab1d79f..fe22a238b2 100644 --- a/tests/auto/quick/qquickloader/tst_qquickloader.cpp +++ b/tests/auto/quick/qquickloader/tst_qquickloader.cpp @@ -1,31 +1,26 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** 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. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** -** 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 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company 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 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. ** ** $QT_END_LICENSE$ ** @@ -111,6 +106,8 @@ private slots: void asynchronous(); void asynchronous_clear(); void simultaneousSyncAsync(); + void asyncToSync1(); + void asyncToSync2(); void loadedSignal(); void parented(); @@ -1035,6 +1032,73 @@ void tst_QQuickLoader::simultaneousSyncAsync() delete root; } +void tst_QQuickLoader::asyncToSync1() +{ + QQmlEngine engine; + PeriodicIncubationController *controller = new PeriodicIncubationController; + QQmlIncubationController *previous = engine.incubationController(); + engine.setIncubationController(controller); + delete previous; + + QQmlComponent component(&engine, testFileUrl("asynchronous.qml")); + QQuickItem *root = qobject_cast<QQuickItem*>(component.create()); + QVERIFY(root); + + QQuickLoader *loader = root->findChild<QQuickLoader*>("loader"); + QVERIFY(loader); + + QVERIFY(!loader->item()); + root->setProperty("comp", "BigComponent.qml"); + QMetaObject::invokeMethod(root, "loadComponent"); + QVERIFY(!loader->item()); + + controller->start(); + QCOMPARE(loader->status(), QQuickLoader::Loading); + QCOMPARE(engine.incubationController()->incubatingObjectCount(), 0); + + // force completion before component created + loader->setAsynchronous(false); + QVERIFY(loader->item()); + QCOMPARE(loader->progress(), 1.0); + QCOMPARE(loader->status(), QQuickLoader::Ready); + QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1); + + delete root; +} + +void tst_QQuickLoader::asyncToSync2() +{ + PeriodicIncubationController *controller = new PeriodicIncubationController; + QQmlIncubationController *previous = engine.incubationController(); + engine.setIncubationController(controller); + delete previous; + + QQmlComponent component(&engine, testFileUrl("asynchronous.qml")); + QQuickItem *root = qobject_cast<QQuickItem*>(component.create()); + QVERIFY(root); + + QQuickLoader *loader = root->findChild<QQuickLoader*>("loader"); + QVERIFY(loader); + + QVERIFY(!loader->item()); + root->setProperty("comp", "BigComponent.qml"); + QMetaObject::invokeMethod(root, "loadComponent"); + QVERIFY(!loader->item()); + + controller->start(); + QCOMPARE(loader->status(), QQuickLoader::Loading); + QTRY_COMPARE(engine.incubationController()->incubatingObjectCount(), 1); + + // force completion after component created but before incubation complete + loader->setAsynchronous(false); + QVERIFY(loader->item()); + QCOMPARE(loader->progress(), 1.0); + QCOMPARE(loader->status(), QQuickLoader::Ready); + QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1); + + delete root; +} + void tst_QQuickLoader::loadedSignal() { PeriodicIncubationController *controller = new PeriodicIncubationController; |