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Import QML preview plugin into Qt Creator

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... and relicense it as GPL or Commercial.

Fixes: QTCREATORBUG-21838
Change-Id: I28d58ee963e1c63aa4a8bbe4525faade7201c353
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
Ulf Hermann
2019-01-17 10:47:47 +01:00
parent 413c5c3b8a
commit c7f22213ee
22 changed files with 2011 additions and 1 deletions
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109
src/plugins/qmlpreview/tests/qmlpreviewplugin_test.cpp Normal file
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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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.
**
****************************************************************************/
#include "qmlpreviewplugin_test.h"
#include <extensionsystem/iplugin.h>
#include <extensionsystem/pluginmanager.h>
#include <extensionsystem/pluginspec.h>
#include <QtTest>
#include <QVariant>
Q_DECLARE_METATYPE(QmlPreview::Internal::TestFileLoader)
Q_DECLARE_METATYPE(QmlPreview::Internal::TestFpsHandler)
namespace QmlPreview {
namespace Internal {
QmlPreviewPluginTest::QmlPreviewPluginTest(QObject *parent) : QObject(parent)
{
}
static ExtensionSystem::IPlugin *getPlugin()
{
const QList<ExtensionSystem::PluginSpec *> plugins = ExtensionSystem::PluginManager::plugins();
auto it = std::find_if(plugins.begin(), plugins.end(), [](ExtensionSystem::PluginSpec *spec) {
return spec->name() == "QmlPreview";
});
return (it == plugins.end()) ? nullptr : (*it)->plugin();
}
void QmlPreviewPluginTest::testFileLoaderProperty()
{
ExtensionSystem::IPlugin *plugin = getPlugin();
QVERIFY(plugin);
QVariant var = plugin->property("fileLoader");
TestFileLoader loader = qvariant_cast<TestFileLoader>(var);
bool success = true;
loader(QString("testzzzztestzzzztest"), &success);
QVERIFY(!success);
}
void QmlPreviewPluginTest::testZoomFactorProperty()
{
ExtensionSystem::IPlugin *plugin = getPlugin();
QVERIFY(plugin);
QSignalSpy spy(plugin, SIGNAL(zoomFactorChanged(float)));
QCOMPARE(qvariant_cast<float>(plugin->property("zoomFactor")), -1.0f);
plugin->setProperty("zoomFactor", 2.0f);
QCOMPARE(qvariant_cast<float>(plugin->property("zoomFactor")), 2.0f);
plugin->setProperty("zoomFactor", 1.0f);
QCOMPARE(qvariant_cast<float>(plugin->property("zoomFactor")), 1.0f);
QCOMPARE(spy.count(), 2);
}
void QmlPreviewPluginTest::testLocaleProperty()
{
ExtensionSystem::IPlugin *plugin = getPlugin();
QVERIFY(plugin);
QSignalSpy spy(plugin, SIGNAL(localeChanged(QString)));
QCOMPARE(plugin->property("locale").toString(), QString());
plugin->setProperty("locale", "de_DE");
QCOMPARE(plugin->property("locale").toString(), QString("de_DE"));
plugin->setProperty("locale", "qt_QT");
QCOMPARE(plugin->property("locale").toString(), QString("qt_QT"));
QCOMPARE(spy.count(), 2);
}
void QmlPreviewPluginTest::testFpsHandlerProperty()
{
ExtensionSystem::IPlugin *plugin = getPlugin();
QVERIFY(plugin);
QVariant var = plugin->property("fpsHandler");
TestFpsHandler handler = qvariant_cast<TestFpsHandler>(var);
QVERIFY(handler);
quint16 stats[] = { 43, 44, 45, 46, 47, 48, 49, 50 };
handler(stats);
}
} // namespace Internal
} // namespace QmlPreview