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39
40#include <QtTest/qtest.h>
41
42#include <QtCore/QScopedPointer>
43#include <QtCore/private/qfactoryloader_p.h>
44
45#include <Qt3DRender/qattribute.h>
46#include <Qt3DRender/qgeometry.h>
47
48#include <Qt3DRender/private/qgeometryloaderfactory_p.h>
49#include <Qt3DRender/private/qgeometryloaderinterface_p.h>
50
51#include "../../../../src/plugins/geometryloaders/qtgeometryloaders-config.h"
52
53using namespace Qt3DRender;
54
55Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, geometryLoader,
56 (QGeometryLoaderFactory_iid, QLatin1String("/geometryloaders"), Qt::CaseInsensitive))
57
58class tst_geometryloaders : public QObject
59{
60 Q_OBJECT
61
62private Q_SLOTS:
63 void testOBJLoader_data();
64 void testOBJLoader();
65 void testPLYLoader();
66 void testSTLLoader();
67 void testGLTFLoader();
68#ifdef QT_3DGEOMETRYLOADERS_FBX
69 void testFBXLoader();
70#endif
71};
72
73void tst_geometryloaders::testOBJLoader_data()
74{
75 QTest::addColumn<QString>(name: "fileName");
76 QTest::newRow(dataTag: "nominal case") << QStringLiteral(":/cube.obj");
77 QTest::newRow(dataTag: "trailing space + crlf") << QStringLiteral(":/cube2.obj");
78}
79void tst_geometryloaders::testOBJLoader()
80{
81 QScopedPointer<QGeometryLoaderInterface> loader;
82 loader.reset(other: qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(loader: geometryLoader(), QStringLiteral("obj")));
83 QVERIFY(loader);
84 if (!loader)
85 return;
86
87 QFETCH(QString, fileName);
88 QFile file(fileName);
89 if (!file.open(flags: QIODevice::ReadOnly | QIODevice::Text)) {
90 qDebug(msg: "Could not open test file for reading");
91 return;
92 }
93
94 bool loaded = loader->load(ioDev: &file, QStringLiteral("Cube"));
95 QVERIFY(loaded);
96 if (!loaded)
97 return;
98
99 QGeometry *geometry = loader->geometry();
100 QVERIFY(geometry);
101 if (!geometry)
102 return;
103
104 QCOMPARE(geometry->attributes().count(), 3);
105 for (QAttribute *attr : geometry->attributes()) {
106 switch (attr->attributeType()) {
107 case QAttribute::IndexAttribute:
108 QCOMPARE(attr->count(), 36u);
109 break;
110 case QAttribute::VertexAttribute:
111 QCOMPARE(attr->count(), 24u);
112 break;
113 default:
114 Q_UNREACHABLE();
115 break;
116 }
117 }
118
119 file.close();
120}
121
122void tst_geometryloaders::testPLYLoader()
123{
124 QScopedPointer<QGeometryLoaderInterface> loader;
125 loader.reset(other: qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(loader: geometryLoader(), QStringLiteral("ply")));
126 QVERIFY(loader);
127 if (!loader)
128 return;
129
130 QFile file(QStringLiteral(":/cube.ply"));
131 if (!file.open(flags: QIODevice::ReadOnly | QIODevice::Text)) {
132 qDebug(msg: "Could not open test file for reading");
133 return;
134 }
135
136 bool loaded = loader->load(ioDev: &file, QStringLiteral("Cube"));
137 QVERIFY(loaded);
138 if (!loaded)
139 return;
140
141 QGeometry *geometry = loader->geometry();
142 QVERIFY(geometry);
143 if (!geometry)
144 return;
145
146 QCOMPARE(geometry->attributes().count(), 3);
147 for (QAttribute *attr : geometry->attributes()) {
148 switch (attr->attributeType()) {
149 case QAttribute::IndexAttribute:
150 QCOMPARE(attr->count(), 36u);
151 break;
152 case QAttribute::VertexAttribute:
153 QCOMPARE(attr->count(), 24u);
154 break;
155 default:
156 Q_UNREACHABLE();
157 break;
158 }
159 }
160
161 file.close();
162}
163
164void tst_geometryloaders::testSTLLoader()
165{
166 QScopedPointer<QGeometryLoaderInterface> loader;
167 loader.reset(other: qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(loader: geometryLoader(), QStringLiteral("stl")));
168 QVERIFY(loader);
169 if (!loader)
170 return;
171
172 QFile file(QStringLiteral(":/cube.stl"));
173 if (!file.open(flags: QIODevice::ReadOnly | QIODevice::Text)) {
174 qDebug(msg: "Could not open test file for reading");
175 return;
176 }
177
178 bool loaded = loader->load(ioDev: &file, QStringLiteral("Cube"));
179 QVERIFY(loaded);
180 if (!loaded)
181 return;
182
183 QGeometry *geometry = loader->geometry();
184 QVERIFY(geometry);
185 if (!geometry)
186 return;
187
188 QCOMPARE(geometry->attributes().count(), 3);
189 for (QAttribute *attr : geometry->attributes()) {
190 QCOMPARE(attr->count(), 36u);
191 }
192
193 file.close();
194}
195
196void tst_geometryloaders::testGLTFLoader()
197{
198 QScopedPointer<QGeometryLoaderInterface> loader;
199 loader.reset(other: qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(loader: geometryLoader(), QStringLiteral("gltf")));
200 QVERIFY(loader);
201 if (!loader)
202 return;
203
204 QFile file(QStringLiteral(":/cube.gltf"));
205 if (!file.open(flags: QIODevice::ReadOnly | QIODevice::Text)) {
206 qDebug(msg: "Could not open test file for reading");
207 return;
208 }
209
210 bool loaded = loader->load(ioDev: &file, QStringLiteral("Cube"));
211 QVERIFY(loaded);
212 if (!loaded)
213 return;
214
215 QGeometry *geometry = loader->geometry();
216 QVERIFY(geometry);
217 if (!geometry)
218 return;
219
220 QCOMPARE(geometry->attributes().count(), 3);
221 for (QAttribute *attr : geometry->attributes()) {
222 switch (attr->attributeType()) {
223 case QAttribute::IndexAttribute:
224 QCOMPARE(attr->count(), 36u);
225 break;
226 case QAttribute::VertexAttribute:
227 QCOMPARE(attr->count(), 24u);
228 break;
229 default:
230 Q_UNREACHABLE();
231 break;
232 }
233 }
234
235 file.close();
236}
237
238#ifdef QT_3DGEOMETRYLOADERS_FBX
239void tst_geometryloaders::testFBXLoader()
240{
241 QScopedPointer<QGeometryLoaderInterface> loader;
242 loader.reset(qLoadPlugin<QGeometryLoaderInterface, QGeometryLoaderFactory>(geometryLoader(), QStringLiteral("fbx")));
243 QVERIFY(loader);
244 if (!loader)
245 return;
246
247 QFile file(QStringLiteral(":/cube.fbx"));
248 if (!file.open(QIODevice::ReadOnly)) {
249 qDebug("Could not open test file for reading");
250 return;
251 }
252
253 bool loaded = loader->load(&file, QStringLiteral("Cube"));
254 QVERIFY(loaded);
255 if (!loaded)
256 return;
257
258 QGeometry *geometry = loader->geometry();
259 QVERIFY(geometry);
260 if (!geometry)
261 return;
262
263 QCOMPARE(geometry->attributes().count(), 3);
264 for (QAttribute *attr : geometry->attributes()) {
265 switch (attr->attributeType()) {
266 case QAttribute::IndexAttribute:
267 QCOMPARE(attr->count(), 36u);
268 break;
269 case QAttribute::VertexAttribute:
270 QCOMPARE(attr->count(), 24u);
271 break;
272 }
273 }
274
275 file.close();
276}
277#endif
278
279QTEST_MAIN(tst_geometryloaders)
280
281#include "tst_geometryloaders.moc"
282

source code of qt3d/tests/auto/render/geometryloaders/tst_geometryloaders.cpp