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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"