| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Paul Lemire |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt3D module 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <QtTest/QTest> |
| #include <Qt3DRender/private/genericlambdajob_p.h> |
| #include <functional> |
| |
| namespace { |
| |
| int randomTestValue = 0; |
| |
| void freeStandingFunction() |
| { |
| randomTestValue = 883; |
| } |
| |
| } // anonymous |
| |
| class tst_GenericLambdaJob : public QObject |
| { |
| Q_OBJECT |
| private Q_SLOTS: |
| void lambdaTest() |
| { |
| // GIVEN |
| int a = 0; |
| auto incremeneterLambda = [&] () { ++a; }; |
| Qt3DRender::Render::GenericLambdaJob<decltype(incremeneterLambda)> job(incremeneterLambda); |
| |
| // THEN |
| QCOMPARE(a, 0); |
| |
| // WHEN |
| job.run(); |
| |
| // THEN |
| QCOMPARE(a, 1); |
| |
| // WHEN |
| job.run(); |
| QCOMPARE(a, 2); |
| } |
| |
| void functionTest() |
| { |
| // GIVEN |
| Qt3DRender::Render::GenericLambdaJob<decltype(&freeStandingFunction)> job(&freeStandingFunction); |
| |
| // THEN |
| QCOMPARE(randomTestValue, 0); |
| |
| // WHEN |
| job.run(); |
| |
| // THEN |
| QCOMPARE(randomTestValue, 883); |
| } |
| |
| void stdFunctionTest() |
| { |
| // GIVEN |
| int u = 1584; |
| auto decrementerLambda = [&] () { u = 0; }; |
| std::function<void ()> func = decrementerLambda; |
| Qt3DRender::Render::GenericLambdaJob<decltype(func)> job(func); |
| |
| // THEN |
| QCOMPARE(u, 1584); |
| |
| // WHEN |
| job.run(); |
| |
| // THEN |
| QCOMPARE(u, 0); |
| } |
| }; |
| |
| QTEST_APPLESS_MAIN(tst_GenericLambdaJob) |
| |
| #include "tst_genericlambdajob.moc" |