diff options
Diffstat (limited to 'tests')
4 files changed, 208 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlenginecleanup/data/testFile1.qml b/tests/auto/qml/qqmlenginecleanup/data/testFile1.qml new file mode 100644 index 0000000000..3bd8e22ce4 --- /dev/null +++ b/tests/auto/qml/qqmlenginecleanup/data/testFile1.qml @@ -0,0 +1,49 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt 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 3.0 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 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Item { + Item { + id: c1 + } + property Item a: c1 +} diff --git a/tests/auto/qml/qqmlenginecleanup/data/testFile2.qml b/tests/auto/qml/qqmlenginecleanup/data/testFile2.qml new file mode 100644 index 0000000000..9a32114918 --- /dev/null +++ b/tests/auto/qml/qqmlenginecleanup/data/testFile2.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt 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 3.0 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 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Item { + property variant a: Qt.rgba(0.3, 0.4, 0.5, 0.6) +} diff --git a/tests/auto/qml/qqmlenginecleanup/data/testFile3.qml b/tests/auto/qml/qqmlenginecleanup/data/testFile3.qml new file mode 100644 index 0000000000..c55c355388 --- /dev/null +++ b/tests/auto/qml/qqmlenginecleanup/data/testFile3.qml @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt 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 3.0 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 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Item { + width: 320 + height: 480 + + ListView { + anchors.fill: parent + model: simpleModel + delegate: Text { + text: name + } + } + + ListModel { + id: simpleModel + ListElement { + name: "first" + } + ListElement { + name: "second" + } + ListElement { + name: "third" + } + } +} diff --git a/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp b/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp index fcc3e6a0a9..c8fae624a7 100644 --- a/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp +++ b/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp @@ -46,6 +46,7 @@ public: private slots: void test_qmlClearTypeRegistrations(); + void test_valueTypeProviderModule(); // QTBUG-43004 }; void tst_qqmlenginecleanup::test_qmlClearTypeRegistrations() @@ -85,6 +86,50 @@ void tst_qqmlenginecleanup::test_qmlClearTypeRegistrations() delete component; } +static void cleanState(QQmlEngine **e) +{ + delete *e; + qmlClearTypeRegistrations(); + *e = new QQmlEngine; + QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); + QCoreApplication::processEvents(); +} + +void tst_qqmlenginecleanup::test_valueTypeProviderModule() +{ + // this test ensures that a module which installs a value type + // provider can be reinitialized after multiple calls to + // qmlClearTypeRegistrations() without causing cycles in the + // value type provider list. + QQmlEngine *e = 0; + QUrl testFile1 = testFileUrl("testFile1.qml"); + QUrl testFile2 = testFileUrl("testFile2.qml"); + bool noCycles = false; + for (int i = 0; i < 20; ++i) { + cleanState(&e); + QQmlComponent c(e, this); + c.loadUrl(i % 2 == 0 ? testFile1 : testFile2); // this will hang if cycles exist. + } + delete e; + e = 0; + noCycles = true; + QVERIFY(noCycles); + + // this test ensures that no crashes occur due to using + // a dangling QQmlType pointer in the type compiler + // which results from qmlClearTypeRegistrations() + QUrl testFile3 = testFileUrl("testFile3.qml"); + bool noDangling = false; + for (int i = 0; i < 20; ++i) { + cleanState(&e); + QQmlComponent c(e, this); + c.loadUrl(i % 2 == 0 ? testFile1 : testFile3); // this will crash if dangling ptr exists. + } + delete e; + noDangling = true; + QVERIFY(noDangling); +} + QTEST_MAIN(tst_qqmlenginecleanup) #include "tst_qqmlenginecleanup.moc" |