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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "qmlpreviewplugin_test.h"
#include <extensionsystem/iplugin.h>
#include <extensionsystem/pluginmanager.h>
#include <extensionsystem/pluginspec.h>
#include <QtTest>
#include <QVariant>
typedef QByteArray (*TestFileLoader)(const QString &, bool *);
typedef void (*TestFpsHandler)(quint16[8]);
Q_DECLARE_METATYPE(TestFileLoader)
Q_DECLARE_METATYPE(TestFpsHandler)
namespace QmlPreview {
class QmlPreviewPluginTest : public QObject
{
Q_OBJECT
private slots:
void testFileLoaderProperty();
void testZoomFactorProperty();
void testFpsHandlerProperty();
};
static ExtensionSystem::IPlugin *getPlugin()
{
const ExtensionSystem::PluginSpecs 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::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);
}
QObject *createQmlPreviewPluginTest()
{
return new QmlPreviewPluginTest;
}
} // namespace QmlPreview
#include "qmlpreviewplugin_test.moc"
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