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-rw-r--r--tests/auto/qml/qqmlbinding/data/restoreBinding2.qml55
-rw-r--r--tests/auto/qml/qqmlbinding/data/restoreBinding3.qml56
-rw-r--r--tests/auto/qml/qqmlbinding/data/restoreBinding4.qml59
-rw-r--r--tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp75
4 files changed, 245 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlbinding/data/restoreBinding2.qml b/tests/auto/qml/qqmlbinding/data/restoreBinding2.qml
new file mode 100644
index 0000000000..b42f975fe0
--- /dev/null
+++ b/tests/auto/qml/qqmlbinding/data/restoreBinding2.qml
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 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
+** 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 https://www.qt.io/terms-conditions. For further
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQml 2.14
+
+Rectangle {
+ height: 400
+ width: 400
+
+ Rectangle {
+ property bool when: true
+
+ id: myItem
+ objectName: "myItem"
+ height: 300
+ width: 200
+ }
+
+ property var boundValue: 100
+
+ Binding {
+ restoreMode: Binding.RestoreValue
+ objectName: "theBinding"
+ target: myItem
+ property: "height"
+ when: myItem.when
+ value: boundValue
+ }
+}
diff --git a/tests/auto/qml/qqmlbinding/data/restoreBinding3.qml b/tests/auto/qml/qqmlbinding/data/restoreBinding3.qml
new file mode 100644
index 0000000000..1f63457ab6
--- /dev/null
+++ b/tests/auto/qml/qqmlbinding/data/restoreBinding3.qml
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 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
+** 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 https://www.qt.io/terms-conditions. For further
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQml 2.14
+
+Rectangle {
+ height: 400
+ width: 400
+
+ Rectangle {
+ property bool when: true
+
+ id: myItem
+ objectName: "myItem"
+ height: 300
+ width: 200
+ property var foo: 42
+ }
+
+ property var boundValue: 13
+
+ Binding {
+ restoreMode: Binding.RestoreBindingOrValue
+ objectName: "theBinding"
+ target: myItem
+ property: "foo"
+ when: myItem.when
+ value: boundValue
+ }
+}
diff --git a/tests/auto/qml/qqmlbinding/data/restoreBinding4.qml b/tests/auto/qml/qqmlbinding/data/restoreBinding4.qml
new file mode 100644
index 0000000000..f34c3b40cf
--- /dev/null
+++ b/tests/auto/qml/qqmlbinding/data/restoreBinding4.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 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
+** 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 https://www.qt.io/terms-conditions. For further
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQml 2.14
+
+Rectangle {
+ height: 400
+ width: 400
+
+ Rectangle {
+ property bool when: true
+
+ id: myItem
+ objectName: "myItem"
+ height: 300
+ width: 200
+ property var foo: original
+ property bool fooCheck: foo === original && foo.bar() === 42
+ }
+
+ property var original: ({ bar: function() { return 42 } })
+
+ property var boundValue: 13
+
+ Binding {
+ restoreMode: Binding.RestoreBinding
+ objectName: "theBinding"
+ target: myItem
+ property: "foo"
+ when: myItem.when
+ value: boundValue
+ }
+}
diff --git a/tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp b/tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp
index 34cf21024d..717fd5dbd1 100644
--- a/tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp
+++ b/tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp
@@ -42,6 +42,9 @@ private slots:
void binding();
void whenAfterValue();
void restoreBinding();
+ void restoreBindingValue();
+ void restoreBindingVarValue();
+ void restoreBindingJSValue();
void restoreBindingWithLoop();
void restoreBindingWithoutCrash();
void deletedObject();
@@ -134,6 +137,78 @@ void tst_qqmlbinding::restoreBinding()
delete rect;
}
+void tst_qqmlbinding::restoreBindingValue()
+{
+ QQmlEngine engine;
+ QQmlComponent c(&engine, testFileUrl("restoreBinding2.qml"));
+ QScopedPointer<QQuickRectangle> rect(qobject_cast<QQuickRectangle*>(c.create()));
+ QVERIFY(!rect.isNull());
+
+ auto myItem = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("myItem"));
+ QVERIFY(myItem != nullptr);
+
+ QCOMPARE(myItem->height(), 100);
+ myItem->setProperty("when", QVariant(false));
+ QCOMPARE(myItem->height(), 300); // make sure the original value was restored
+
+ myItem->setProperty("when", QVariant(true));
+ QCOMPARE(myItem->height(), 100); // make sure the value specified in Binding is set
+ rect->setProperty("boundValue", 200);
+ QCOMPARE(myItem->height(), 200); // make sure the changed binding value is set
+ myItem->setProperty("when", QVariant(false));
+ // make sure that the original value is back, not e.g. the value from before the
+ // change (i.e. 100)
+ QCOMPARE(myItem->height(), 300);
+}
+
+void tst_qqmlbinding::restoreBindingVarValue()
+{
+ QQmlEngine engine;
+ QQmlComponent c(&engine, testFileUrl("restoreBinding3.qml"));
+ QScopedPointer<QQuickRectangle> rect(qobject_cast<QQuickRectangle*>(c.create()));
+ QVERIFY(!rect.isNull());
+
+ auto myItem = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("myItem"));
+ QVERIFY(myItem != nullptr);
+
+ QCOMPARE(myItem->property("foo"), 13);
+ myItem->setProperty("when", QVariant(false));
+ QCOMPARE(myItem->property("foo"), 42); // make sure the original value was restored
+
+ myItem->setProperty("when", QVariant(true));
+ QCOMPARE(myItem->property("foo"), 13); // make sure the value specified in Binding is set
+ rect->setProperty("boundValue", 31337);
+ QCOMPARE(myItem->property("foo"), 31337); // make sure the changed binding value is set
+ myItem->setProperty("when", QVariant(false));
+ // make sure that the original value is back, not e.g. the value from before the
+ // change (i.e. 100)
+ QCOMPARE(myItem->property("foo"), 42);
+}
+
+void tst_qqmlbinding::restoreBindingJSValue()
+{
+ QQmlEngine engine;
+ QQmlComponent c(&engine, testFileUrl("restoreBinding4.qml"));
+ QScopedPointer<QQuickRectangle> rect(qobject_cast<QQuickRectangle*>(c.create()));
+ QVERIFY(!rect.isNull());
+
+ auto myItem = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("myItem"));
+ QVERIFY(myItem != nullptr);
+
+ QCOMPARE(myItem->property("fooCheck"), false);
+ myItem->setProperty("when", QVariant(false));
+ QCOMPARE(myItem->property("fooCheck"), true); // make sure the original value was restored
+
+ myItem->setProperty("when", QVariant(true));
+ QCOMPARE(myItem->property("fooCheck"), false); // make sure the value specified in Binding is set
+ rect->setProperty("boundValue", 31337);
+ QCOMPARE(myItem->property("fooCheck"), false); // make sure the changed binding value is set
+ myItem->setProperty("when", QVariant(false));
+ // make sure that the original value is back, not e.g. the value from before the change
+ QCOMPARE(myItem->property("fooCheck"), true);
+
+}
+
void tst_qqmlbinding::restoreBindingWithLoop()
{
QQmlEngine engine;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-06 22:21:58 +0000