| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtSerialBus module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL3$ |
| ** 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 http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://www.qt.io/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 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPLv3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or later 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 2.0 requirements will be |
| ** met: http://www.gnu.org/licenses/gpl-2.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <QtSerialBus/qcanbus.h> |
| #include <QtSerialBus/qcanbusfactory.h> |
| |
| #include <QtTest/qtest.h> |
| |
| class tst_QCanBus : public QObject |
| { |
| Q_OBJECT |
| public: |
| explicit tst_QCanBus(); |
| |
| private slots: |
| void initTestCase(); |
| void plugins(); |
| void interfaces(); |
| void createDevice(); |
| |
| private: |
| QCanBus *bus = nullptr; |
| }; |
| |
| tst_QCanBus::tst_QCanBus() |
| { |
| } |
| |
| void tst_QCanBus::initTestCase() |
| { |
| #if QT_CONFIG(library) |
| /* |
| * Set custom path since CI doesn't install test plugins |
| */ |
| QCoreApplication::addLibraryPath(QCoreApplication::applicationDirPath() |
| + QStringLiteral("/../../../plugins")); |
| #ifdef Q_OS_WIN |
| QCoreApplication::addLibraryPath(QCoreApplication::applicationDirPath() |
| + QStringLiteral("/../../../../plugins")); |
| #endif |
| #endif // QT_CONFIG(library) |
| bus = QCanBus::instance(); |
| QVERIFY(bus); |
| QCanBus *sameInstance = QCanBus::instance(); |
| QCOMPARE(bus, sameInstance); |
| } |
| |
| void tst_QCanBus::plugins() |
| { |
| const QStringList pluginList = bus->plugins(); |
| QVERIFY(!pluginList.isEmpty()); |
| QVERIFY(pluginList.contains("generic")); |
| QVERIFY(pluginList.contains("genericv1")); |
| } |
| |
| void tst_QCanBus::interfaces() |
| { |
| // Plugins derived from QCanBusFactory(V1) don't have availableDevices() |
| const QList<QCanBusDeviceInfo> deviceListV1 = bus->availableDevices("genericV1"); |
| QVERIFY(deviceListV1.isEmpty()); |
| |
| const QList<QCanBusDeviceInfo> pluginList = bus->availableDevices("generic"); |
| QCOMPARE(pluginList.size(), 1); |
| QCOMPARE(pluginList.at(0).name(), QStringLiteral("can0")); |
| QVERIFY(pluginList.at(0).isVirtual()); |
| QVERIFY(pluginList.at(0).hasFlexibleDataRate()); |
| } |
| |
| void tst_QCanBus::createDevice() |
| { |
| // Assure we can still create plugins derived from QCanBusFactory(V1) |
| QCanBusDevice *dummyV1 = bus->createDevice("genericv1", "unused"); |
| QVERIFY(dummyV1); |
| delete dummyV1; |
| |
| QString error, error2; |
| QCanBusDevice *dummy = bus->createDevice("generic", "unused"); |
| QCanBusDevice *dummy2 = bus->createDevice("generic", "unused"); |
| QCanBusDevice *faulty = bus->createDevice("generic", "invalid", &error); |
| QCanBusDevice *faulty2 = bus->createDevice("faulty", "faulty", &error2); |
| QVERIFY(dummy); |
| QVERIFY(dummy2); |
| |
| QVERIFY(!faulty); |
| QCOMPARE(error, tr("No such interface: 'invalid'")); |
| |
| QVERIFY(!faulty2); |
| QCOMPARE(error2, tr("No such plugin: 'faulty'")); |
| |
| delete dummy; |
| delete dummy2; |
| } |
| |
| QTEST_MAIN(tst_QCanBus) |
| |
| #include "tst_qcanbus.moc" |