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Improve dcast

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* document `dcast`
* make `dcast` not only cast exact, but also upwards
* add `dcast` test
* rename `dcast` -> `dynamicCast`
This commit is contained in:
Johannes Lorenz
2019-04-27 00:29:49 +02:00
parent d06f5088a1
commit 0fd5693e12
5 changed files with 96 additions and 12 deletions
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1
tests/CMakeLists.txt
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@@ -14,6 +14,7 @@ ADD_EXECUTABLE(tests
QTestSuite
$<TARGET_OBJECTS:lmmsobjs>
src/core/AutomatableModelTest.cpp
src/core/ProjectVersionTest.cpp
src/core/RelativePathsTest.cpp

53
tests/src/core/AutomatableModelTest.cpp Normal file
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@@ -0,0 +1,53 @@
/*
* AutomatableModelTest.cpp
*
* Copyright (c) 2019-2019 Johannes Lorenz <j.git$$$lorenz-ho.me, $$$=@>
*
* This file is part of LMMS - https://lmms.io
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#include "QTestSuite.h"
#include "AutomatableModel.h"
#include "ComboBoxModel.h"
class AutomatableModelTest : QTestSuite
{
Q_OBJECT
private slots:
void CastTests()
{
ComboBoxModel comboModel;
AutomatableModel* amPtr = &comboModel;
QCOMPARE(nullptr, amPtr->dynamicCast<FloatModel>());
QVERIFY(nullptr != amPtr->dynamicCast<AutomatableModel>());
QVERIFY(nullptr != amPtr->dynamicCast<IntModel>());
QVERIFY(nullptr != amPtr->dynamicCast<ComboBoxModel>());
IntModel intModel;
IntModel* imPtr = &intModel;
QCOMPARE(nullptr, imPtr->dynamicCast<FloatModel>());
QVERIFY(nullptr != imPtr->dynamicCast<AutomatableModel>());
QVERIFY(nullptr != imPtr->dynamicCast<IntModel>());
QCOMPARE(nullptr, imPtr->dynamicCast<ComboBoxModel>());
}
} AutomatableModelTests;
#include "AutomatableModelTest.moc"