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// Copyright (C) 2017 The Qt Company Ltd and/or its subsidiary(-ies).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtTest/qtest.h>
#include <QtCore/QScopedPointer>
#include <QtCore/private/qfactoryloader_p.h>
#include <Qt3DCore/qattribute.h>
#include <Qt3DCore/qgeometry.h>
#include <Qt3DRender/private/qgeometryloaderfactory_p.h>
#include <Qt3DRender/private/qgeometryloaderinterface_p.h>
#include "../../../../src/plugins/geometryloaders/qtgeometryloaders-config.h"
using namespace Qt3DCore;
using namespace Qt3DRender;
Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, geometryLoader,
(QGeometryLoaderFactory_iid, QLatin1String("/geometryloaders"), Qt::CaseInsensitive))
class tst_geometryloaders : public QObject
{
Q_OBJECT
private Q_SLOTS:
void testOBJLoader_data();
void testOBJLoader();
void testPLYLoader();
void testSTLLoader();
void testGLTFLoader();
#ifdef QT_3DGEOMETRYLOADERS_FBX
void testFBXLoader();
#endif
};
void tst_geometryloaders::testOBJLoader_data()
{
QTest::addColumn<QString>("fileName");
QTest::newRow("nominal case") << QStringLiteral(":/cube.obj");
QTest::newRow("trailing space + crlf") << QStringLiteral(":/cube2.obj");
}
void tst_geometryloaders::testOBJLoader()
{
QScopedPointer<QGeometryLoaderInterface> loader;
loader.reset(qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(geometryLoader(), QStringLiteral("obj")));
QVERIFY(loader);
if (!loader)
return;
QFETCH(QString, fileName);
QFile file(fileName);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
qDebug("Could not open test file for reading");
return;
}
bool loaded = loader->load(&file, QStringLiteral("Cube"));
QVERIFY(loaded);
if (!loaded)
return;
QGeometry *geometry = loader->geometry();
QVERIFY(geometry);
if (!geometry)
return;
QCOMPARE(geometry->attributes().size(), 3);
for (QAttribute *attr : geometry->attributes()) {
switch (attr->attributeType()) {
case QAttribute::IndexAttribute:
QCOMPARE(attr->count(), 36u);
break;
case QAttribute::VertexAttribute:
QCOMPARE(attr->count(), 24u);
break;
default:
Q_UNREACHABLE();
break;
}
}
file.close();
}
void tst_geometryloaders::testPLYLoader()
{
QScopedPointer<QGeometryLoaderInterface> loader;
loader.reset(qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(geometryLoader(), QStringLiteral("ply")));
QVERIFY(loader);
if (!loader)
return;
QFile file(QStringLiteral(":/cube.ply"));
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
qDebug("Could not open test file for reading");
return;
}
bool loaded = loader->load(&file, QStringLiteral("Cube"));
QVERIFY(loaded);
if (!loaded)
return;
QGeometry *geometry = loader->geometry();
QVERIFY(geometry);
if (!geometry)
return;
QCOMPARE(geometry->attributes().size(), 3);
for (QAttribute *attr : geometry->attributes()) {
switch (attr->attributeType()) {
case QAttribute::IndexAttribute:
QCOMPARE(attr->count(), 36u);
break;
case QAttribute::VertexAttribute:
QCOMPARE(attr->count(), 24u);
break;
default:
Q_UNREACHABLE();
break;
}
}
file.close();
}
void tst_geometryloaders::testSTLLoader()
{
QScopedPointer<QGeometryLoaderInterface> loader;
loader.reset(qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(geometryLoader(), QStringLiteral("stl")));
QVERIFY(loader);
if (!loader)
return;
QFile file(QStringLiteral(":/cube.stl"));
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
qDebug("Could not open test file for reading");
return;
}
bool loaded = loader->load(&file, QStringLiteral("Cube"));
QVERIFY(loaded);
if (!loaded)
return;
QGeometry *geometry = loader->geometry();
QVERIFY(geometry);
if (!geometry)
return;
QCOMPARE(geometry->attributes().size(), 3);
for (QAttribute *attr : geometry->attributes()) {
QCOMPARE(attr->count(), 36u);
}
file.close();
}
void tst_geometryloaders::testGLTFLoader()
{
QScopedPointer<QGeometryLoaderInterface> loader;
loader.reset(qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(geometryLoader(), QStringLiteral("gltf")));
QVERIFY(loader);
if (!loader)
return;
QFile file(QStringLiteral(":/cube.gltf"));
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
qDebug("Could not open test file for reading");
return;
}
bool loaded = loader->load(&file, QStringLiteral("Cube"));
QVERIFY(loaded);
if (!loaded)
return;
QGeometry *geometry = loader->geometry();
QVERIFY(geometry);
if (!geometry)
return;
QCOMPARE(geometry->attributes().size(), 3);
for (QAttribute *attr : geometry->attributes()) {
switch (attr->attributeType()) {
case QAttribute::IndexAttribute:
QCOMPARE(attr->count(), 36u);
break;
case QAttribute::VertexAttribute:
QCOMPARE(attr->count(), 24u);
break;
default:
Q_UNREACHABLE();
break;
}
}
file.close();
}
#ifdef QT_3DGEOMETRYLOADERS_FBX
void tst_geometryloaders::testFBXLoader()
{
QScopedPointer<QGeometryLoaderInterface> loader;
loader.reset(qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(geometryLoader(), QStringLiteral("fbx")));
QVERIFY(loader);
if (!loader)
return;
QFile file(QStringLiteral(":/cube.fbx"));
if (!file.open(QIODevice::ReadOnly)) {
qDebug("Could not open test file for reading");
return;
}
bool loaded = loader->load(&file, QStringLiteral("Cube"));
QVERIFY(loaded);
if (!loaded)
return;
QGeometry *geometry = loader->geometry();
QVERIFY(geometry);
if (!geometry)
return;
QCOMPARE(geometry->attributes().count(), 3);
for (QAttribute *attr : geometry->attributes()) {
switch (attr->attributeType()) {
case QAttribute::IndexAttribute:
QCOMPARE(attr->count(), 36u);
break;
case QAttribute::VertexAttribute:
QCOMPARE(attr->count(), 24u);
break;
}
}
file.close();
}
#endif
QTEST_MAIN(tst_geometryloaders)
#include "tst_geometryloaders.moc"