diff options
author | Paul Lemire <paul.lemire@kdab.com> | 2015-07-31 08:48:33 +0200 |
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committer | Sean Harmer <sean.harmer@kdab.com> | 2015-08-07 00:11:48 +0000 |
commit | 40f0eaee2c60af78984479d40706584bf67d7e55 (patch) | |
tree | ff672bfc54d61bc4af12b3f453a10ff0dbeb976e /tests/auto/render/qgeometry | |
parent | 4179821ad0d5cb6fd26c3fcedd88f54e54c54064 (diff) |
QGeometry unit tests
Change-Id: I400ff797244d7e3493b145ab63f99b6e806f907b
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Diffstat (limited to 'tests/auto/render/qgeometry')
-rw-r--r-- | tests/auto/render/qgeometry/qgeometry.pro | 9 | ||||
-rw-r--r-- | tests/auto/render/qgeometry/tst_qgeometry.cpp | 241 |
2 files changed, 250 insertions, 0 deletions
diff --git a/tests/auto/render/qgeometry/qgeometry.pro b/tests/auto/render/qgeometry/qgeometry.pro new file mode 100644 index 000000000..73e2b00bc --- /dev/null +++ b/tests/auto/render/qgeometry/qgeometry.pro @@ -0,0 +1,9 @@ +TEMPLATE = app + +TARGET = tst_qgeometry + +QT += core-private 3dcore 3dcore-private 3drenderer 3drenderer-private testlib + +CONFIG += testcase + +SOURCES += tst_qgeometry.cpp diff --git a/tests/auto/render/qgeometry/tst_qgeometry.cpp b/tests/auto/render/qgeometry/tst_qgeometry.cpp new file mode 100644 index 000000000..187147067 --- /dev/null +++ b/tests/auto/render/qgeometry/tst_qgeometry.cpp @@ -0,0 +1,241 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt3D 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 <QtTest/QTest> +#include <Qt3DCore/private/qnode_p.h> +#include <Qt3DCore/private/qscene_p.h> +#include <Qt3DCore/private/qpostman_p.h> +#include <Qt3DCore/private/qchangearbiter_p.h> +#include <Qt3DCore/QScenePropertyChange> + +#include <Qt3DRenderer/qgeometry.h> +#include <Qt3DRenderer/qattribute.h> +#include <Qt3DRenderer/qbuffer.h> + +class TestArbiter; + +class TestPostman : public Qt3D::QAbstractPostman +{ +public: + TestPostman(TestArbiter *arbiter) + : m_arbiter(arbiter) + {} + + void sceneChangeEvent(const Qt3D::QSceneChangePtr &) Q_DECL_FINAL + {} + + void setScene(Qt3D::QScene *) Q_DECL_FINAL + {} + + void notifyBackend(const Qt3D::QSceneChangePtr &e) Q_DECL_FINAL; + +private: + TestArbiter *m_arbiter; +}; + +class TestArbiter : public Qt3D::QAbstractArbiter +{ +public: + TestArbiter(Qt3D::QNode *node) + : m_postman(new TestPostman(this)) + , m_node(node) + { + assignArbiter(m_node); + } + + ~TestArbiter() + { + Qt3D::QNodePrivate::get(m_node)->setArbiter(Q_NULLPTR); + } + + void sceneChangeEvent(const Qt3D::QSceneChangePtr &e) Q_DECL_FINAL + { + events.push_back(e); + } + + void sceneChangeEventWithLock(const Qt3D::QSceneChangePtr &e) Q_DECL_FINAL + { + events.push_back(e); + } + + void sceneChangeEventWithLock(const Qt3D::QSceneChangeList &e) Q_DECL_FINAL + { + events += QVector<Qt3D::QSceneChangePtr>::fromStdVector(e); + } + + Qt3D::QAbstractPostman *postman() const Q_DECL_FINAL + { + return m_postman; + } + + QVector<Qt3D::QSceneChangePtr> events; + +private: + TestPostman *m_postman; + Qt3D::QNode *m_node; + + void assignArbiter(Qt3D::QNode *node) + { + Qt3D::QNodePrivate::get(node)->setArbiter(this); + Q_FOREACH (Qt3D::QNode *n, node->childrenNodes()) + assignArbiter(n); + } +}; + +void TestPostman::notifyBackend(const Qt3D::QSceneChangePtr &e) +{ + m_arbiter->sceneChangeEventWithLock(e); +} + +// We need to call QNode::clone which is protected +// So we sublcass QNode instead of QObject +class tst_QGeometry: public Qt3D::QNode +{ + Q_OBJECT +public: + ~tst_QGeometry() + { + QNode::cleanup(); + } + +private Q_SLOTS: + + void checkCloning_data() + { + QTest::addColumn<Qt3D::QGeometry *>("geometry"); + QTest::addColumn<int>("attributeCount"); + + Qt3D::QGeometry *defaultConstructed = new Qt3D::QGeometry(); + QTest::newRow("defaultConstructed") << defaultConstructed << 0; + + Qt3D::QGeometry *geometry1 = new Qt3D::QGeometry(); + geometry1->addAttribute(new Qt3D::QAttribute(Q_NULLPTR, QStringLiteral("Attr1"), GL_FLOAT_VEC3, 454)); + geometry1->addAttribute(new Qt3D::QAttribute(Q_NULLPTR, QStringLiteral("Attr2"), GL_FLOAT_VEC4, 555)); + QTest::newRow("2 attributes") << geometry1 << 2; + + + Qt3D::QGeometry *geometry2 = new Qt3D::QGeometry(); + Qt3D::QAttribute *attribute = new Qt3D::QAttribute(Q_NULLPTR, QStringLiteral("Attr2"), GL_FLOAT_VEC4, 383); + geometry2->addAttribute(new Qt3D::QAttribute(Q_NULLPTR, QStringLiteral("Attr1"), GL_FLOAT_VEC3, 427)); + geometry2->addAttribute(attribute); + geometry2->addAttribute(new Qt3D::QAttribute(Q_NULLPTR, QStringLiteral("Attr3"), GL_FLOAT_VEC2, 327)); + geometry2->removeAttribute(attribute); + QTest::newRow("3 - 1 attributes") << geometry2 << 2; + } + + void checkCloning() + { + // GIVEN + QFETCH(Qt3D::QGeometry *, geometry); + QFETCH(int, attributeCount); + + // WHEN + Qt3D::QGeometry *clone = static_cast<Qt3D::QGeometry *>(QNode::clone(geometry)); + + // THEN + QVERIFY(clone != Q_NULLPTR); + + QCOMPARE(geometry->id(), clone->id()); + QCOMPARE(attributeCount, geometry->attributes().count()); + QCOMPARE(attributeCount, clone->attributes().count()); + + for (int i = 0; i < attributeCount; ++i) { + Qt3D::QAttribute *originalAttribute = static_cast<Qt3D::QAttribute *>(geometry->attributes()[i]); + Qt3D::QAttribute *cloneAttribute = static_cast<Qt3D::QAttribute *>(clone->attributes()[i]); + + QCOMPARE(originalAttribute->id(), cloneAttribute->id()); + QCOMPARE(originalAttribute->name(), cloneAttribute->name()); + QCOMPARE(originalAttribute->buffer(), cloneAttribute->buffer()); + QCOMPARE(originalAttribute->count(), cloneAttribute->count()); + QCOMPARE(originalAttribute->byteStride(), cloneAttribute->byteStride()); + QCOMPARE(originalAttribute->byteOffset(), cloneAttribute->byteOffset()); + QCOMPARE(originalAttribute->divisor(), cloneAttribute->divisor()); + QCOMPARE(originalAttribute->attributeType(), cloneAttribute->attributeType()); + } + } + + void checkPropertyUpdates() + { + // GIVEN + QScopedPointer<Qt3D::QGeometry> geometry(new Qt3D::QGeometry()); + TestArbiter arbiter(geometry.data()); + + // WHEN + Qt3D::QAttribute attr; + geometry->addAttribute(&attr); + QCoreApplication::processEvents(); + + // THEN + QCOMPARE(arbiter.events.size(), 1); + Qt3D::QScenePropertyChangePtr change = arbiter.events.first().staticCast<Qt3D::QScenePropertyChange>(); + QCOMPARE(change->propertyName(), "attribute"); + QCOMPARE(change->value().value<Qt3D::QNodeId>(), attr.id()); + QCOMPARE(change->type(), Qt3D::NodeAdded); + + arbiter.events.clear(); + + // WHEN + geometry->addAttribute(&attr); + QCoreApplication::processEvents(); + + // THEN + QCOMPARE(arbiter.events.size(), 0); + + // WHEN + geometry->removeAttribute(&attr); + QCoreApplication::processEvents(); + + // THEN + QCOMPARE(arbiter.events.size(), 1); + change = arbiter.events.first().staticCast<Qt3D::QScenePropertyChange>(); + QCOMPARE(change->propertyName(), "attribute"); + QCOMPARE(change->value().value<Qt3D::QNodeId>(), attr.id()); + QCOMPARE(change->type(), Qt3D::NodeRemoved); + + arbiter.events.clear(); + } + +protected: + Qt3D::QNode *doClone() const Q_DECL_OVERRIDE + { + return Q_NULLPTR; + } + +}; + +QTEST_MAIN(tst_QGeometry) + +#include "tst_qgeometry.moc" |