diff options
author | Paul Lemire <paul.lemire@kdab.com> | 2015-07-31 08:24:49 +0200 |
---|---|---|
committer | Sean Harmer <sean.harmer@kdab.com> | 2015-08-07 00:11:45 +0000 |
commit | 4179821ad0d5cb6fd26c3fcedd88f54e54c54064 (patch) | |
tree | bd11245eea05d197b4b2f2f46281ed1022bf79b9 /tests/auto | |
parent | e64e40ca009e4c2a8a4fe7f985afa6c9a4e1954d (diff) |
QBuffer unit tests
Change-Id: I6fe878ac5eea05e80f59acbaafb6f5c7400145a7
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Diffstat (limited to 'tests/auto')
-rw-r--r-- | tests/auto/render/qbuffer/qbuffer.pro | 9 | ||||
-rw-r--r-- | tests/auto/render/qbuffer/tst_qbuffer.cpp | 222 | ||||
-rw-r--r-- | tests/auto/render/render.pro | 3 |
3 files changed, 233 insertions, 1 deletions
diff --git a/tests/auto/render/qbuffer/qbuffer.pro b/tests/auto/render/qbuffer/qbuffer.pro new file mode 100644 index 000000000..dd132936a --- /dev/null +++ b/tests/auto/render/qbuffer/qbuffer.pro @@ -0,0 +1,9 @@ +TEMPLATE = app + +TARGET = tst_qbuffer + +QT += core-private 3dcore 3dcore-private 3drenderer 3drenderer-private testlib + +CONFIG += testcase + +SOURCES += tst_qbuffer.cpp diff --git a/tests/auto/render/qbuffer/tst_qbuffer.cpp b/tests/auto/render/qbuffer/tst_qbuffer.cpp new file mode 100644 index 000000000..a57afac7a --- /dev/null +++ b/tests/auto/render/qbuffer/tst_qbuffer.cpp @@ -0,0 +1,222 @@ +/**************************************************************************** +** +** 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/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_QBuffer: public Qt3D::QNode +{ + Q_OBJECT +public: + ~tst_QBuffer() + { + QNode::cleanup(); + } + +private Q_SLOTS: + + void checkCloning_data() + { + QTest::addColumn<Qt3D::QBuffer *>("buffer"); + + Qt3D::QBuffer *defaultConstructed = new Qt3D::QBuffer(); + QTest::newRow("defaultConstructed") << defaultConstructed; + + Qt3D::QBuffer *buffer = new Qt3D::QBuffer(Qt3D::QBuffer::VertexBuffer); + buffer->setUsage(Qt3D::QBuffer::DynamicRead); + buffer->setData(QByteArrayLiteral("There's no replacement")); + QTest::newRow("vertex") << buffer; + + Qt3D::QBuffer *indexBuffer = new Qt3D::QBuffer(Qt3D::QBuffer::IndexBuffer); + buffer->setUsage(Qt3D::QBuffer::StaticCopy); + buffer->setData(QByteArrayLiteral("For displacement")); + QTest::newRow("index") << indexBuffer; + } + + void checkCloning() + { + // GIVEN + QFETCH(Qt3D::QBuffer *, buffer); + + // WHEN + Qt3D::QBuffer *clone = static_cast<Qt3D::QBuffer *>(QNode::clone(buffer)); + + // THEN + QVERIFY(clone != Q_NULLPTR); + + QCOMPARE(buffer->id(), clone->id()); + QCOMPARE(buffer->data(), clone->data()); + QCOMPARE(buffer->usage(), clone->usage()); + QCOMPARE(buffer->type(), clone->type()); + } + + void checkPropertyUpdates() + { + // GIVEN + QScopedPointer<Qt3D::QBuffer> buffer(new Qt3D::QBuffer(Qt3D::QBuffer::VertexBuffer)); + TestArbiter arbiter(buffer.data()); + + // WHEN + buffer->setType(Qt3D::QBuffer::IndexBuffer); + QCoreApplication::processEvents(); + + // THEN + QCOMPARE(arbiter.events.size(), 1); + Qt3D::QScenePropertyChangePtr change = arbiter.events.first().staticCast<Qt3D::QScenePropertyChange>(); + QCOMPARE(change->propertyName(), "type"); + QCOMPARE(change->value().value<int>(), static_cast<int>(Qt3D::QBuffer::IndexBuffer)); + + arbiter.events.clear(); + + // WHEN + buffer->setUsage(Qt3D::QBuffer::DynamicCopy); + QCoreApplication::processEvents(); + + // THEN + QCOMPARE(arbiter.events.size(), 1); + change = arbiter.events.first().staticCast<Qt3D::QScenePropertyChange>(); + QCOMPARE(change->propertyName(), "usage"); + QCOMPARE(change->value().value<int>(), static_cast<int>(Qt3D::QBuffer::DynamicCopy)); + + arbiter.events.clear(); + + // WHEN + buffer->setData(QByteArrayLiteral("Z28")); + QCoreApplication::processEvents(); + + // THEN + QCOMPARE(arbiter.events.size(), 1); + change = arbiter.events.first().staticCast<Qt3D::QScenePropertyChange>(); + QCOMPARE(change->propertyName(), "data"); + QCOMPARE(change->value().value<QByteArray>(), QByteArrayLiteral("Z28")); + + arbiter.events.clear(); + } + +protected: + Qt3D::QNode *doClone() const Q_DECL_OVERRIDE + { + return Q_NULLPTR; + } + +}; + +QTEST_MAIN(tst_QBuffer) + +#include "tst_qbuffer.moc" diff --git a/tests/auto/render/render.pro b/tests/auto/render/render.pro index 0484267af..294ec06e4 100644 --- a/tests/auto/render/render.pro +++ b/tests/auto/render/render.pro @@ -14,5 +14,6 @@ contains(QT_CONFIG, private_tests) { vsyncframeadvanceservice \ meshfunctors \ qmaterial \ - qattribute + qattribute \ + qbuffer } |