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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QtTest/qtest.h>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlcontext.h>
#include <QtQuick/qquickitem.h>
#include <QQuickView>
#include <QtQuickTest/quicktest.h>
#include <QtQuickTestUtils/private/qmlutils_p.h>
class CustomItem : public QQuickItem
{
Q_OBJECT
public:
CustomItem() {}
void updatePolish() override
{
updatePolishCalled = true;
}
bool updatePolishCalled = false;
};
class tst_Polish : public QQmlDataTest
{
Q_OBJECT
public:
tst_Polish();
private slots:
void testPolish();
void testChildPolish();
};
tst_Polish::tst_Polish()
: QQmlDataTest(QT_QMLTEST_DATADIR)
{
qmlRegisterType<CustomItem>("Test", 1, 0, "CustomItem");
}
void tst_Polish::testPolish()
{
QQuickView view;
view.setSource(testFileUrl("polish.qml"));
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
CustomItem *item = qobject_cast<CustomItem*>(view.rootObject());
QVERIFY(item);
// Test qWaitForPolish with QQuickItem.
item->polish();
QVERIFY(QQuickTest::qIsPolishScheduled(item));
QVERIFY(QQuickTest::qIsPolishScheduled(&view));
QVERIFY(!item->updatePolishCalled);
QVERIFY(QQuickTest::qWaitForPolish(item));
QVERIFY(item->updatePolishCalled);
// Test qWaitForPolish with QQuickWindow.
item->updatePolishCalled = false;
item->polish();
QVERIFY(QQuickTest::qIsPolishScheduled(item));
QVERIFY(QQuickTest::qIsPolishScheduled(&view));
QVERIFY(!item->updatePolishCalled);
QVERIFY(QQuickTest::qWaitForPolish(&view));
QVERIFY(item->updatePolishCalled);
}
void tst_Polish::testChildPolish()
{
QQuickView view;
view.setSource(testFileUrl("childPolish.qml"));
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
CustomItem *childItem = qobject_cast<CustomItem*>(view.rootObject()->childItems().at(0));
QVERIFY(childItem);
// Test qWaitForPolish with QQuickItem.
childItem->polish();
QVERIFY(QQuickTest::qIsPolishScheduled(childItem));
QVERIFY(QQuickTest::qIsPolishScheduled(&view));
QVERIFY(!childItem->updatePolishCalled);
QVERIFY(QQuickTest::qWaitForPolish(childItem));
QVERIFY(childItem->updatePolishCalled);
// Test qWaitForPolish with QQuickWindow.
childItem->updatePolishCalled = false;
childItem->polish();
QVERIFY(QQuickTest::qIsPolishScheduled(childItem));
QVERIFY(QQuickTest::qIsPolishScheduled(&view));
QVERIFY(!childItem->updatePolishCalled);
QVERIFY(QQuickTest::qWaitForPolish(&view));
QVERIFY(childItem->updatePolishCalled);
}
QTEST_MAIN(tst_Polish)
#include "tst_polish.moc"
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