| 1 | /**************************************************************************** | 
| 2 | ** | 
| 3 | ** Copyright (C) 2016 Paul Lemire <paul.lemire350@gmail.com> | 
| 4 | ** Contact: https://www.qt.io/licensing/ | 
| 5 | ** | 
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. | 
| 7 | ** | 
| 8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ | 
| 9 | ** Commercial License Usage | 
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| 15 | ** information use the contact form at https://www.qt.io/contact-us. | 
| 16 | ** | 
| 17 | ** GNU General Public License Usage | 
| 18 | ** Alternatively, this file may be used under the terms of the GNU | 
| 19 | ** General Public License version 3 as published by the Free Software | 
| 20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT | 
| 21 | ** included in the packaging of this file. Please review the following | 
| 22 | ** information to ensure the GNU General Public License requirements will | 
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| 24 | ** | 
| 25 | ** $QT_END_LICENSE$ | 
| 26 | ** | 
| 27 | ****************************************************************************/ | 
| 28 |  | 
| 29 |  | 
| 30 | #include <QtTest/QTest> | 
| 31 | #include <Qt3DRender/qtechnique.h> | 
| 32 | #include <Qt3DRender/qfilterkey.h> | 
| 33 | #include <Qt3DRender/qparameter.h> | 
| 34 | #include <Qt3DRender/qrenderpass.h> | 
| 35 | #include <Qt3DRender/private/qtechnique_p.h> | 
| 36 | #include <Qt3DRender/private/technique_p.h> | 
| 37 | #include <Qt3DRender/private/nodemanagers_p.h> | 
| 38 | #include <Qt3DRender/private/managers_p.h> | 
| 39 | #include <Qt3DRender/private/filterkey_p.h> | 
| 40 | #include <Qt3DRender/private/techniquemanager_p.h> | 
| 41 | #include "qbackendnodetester.h" | 
| 42 | #include "testrenderer.h" | 
| 43 |  | 
| 44 | class tst_Technique : public Qt3DCore::QBackendNodeTester | 
| 45 | { | 
| 46 |     Q_OBJECT | 
| 47 |  | 
| 48 | private Q_SLOTS: | 
| 49 |  | 
| 50 |     void checkInitialState() | 
| 51 |     { | 
| 52 |         // GIVEN | 
| 53 |         Qt3DRender::Render::Technique backendTechnique; | 
| 54 |  | 
| 55 |         // THEN | 
| 56 |         QCOMPARE(backendTechnique.isEnabled(), false); | 
| 57 |         QVERIFY(backendTechnique.peerId().isNull()); | 
| 58 |  | 
| 59 |         QCOMPARE(backendTechnique.graphicsApiFilter()->m_minor, 0); | 
| 60 |         QCOMPARE(backendTechnique.graphicsApiFilter()->m_major, 0); | 
| 61 |         QCOMPARE(backendTechnique.graphicsApiFilter()->m_profile, Qt3DRender::QGraphicsApiFilter::NoProfile); | 
| 62 |         QCOMPARE(backendTechnique.graphicsApiFilter()->m_vendor, QString()); | 
| 63 |         QCOMPARE(backendTechnique.graphicsApiFilter()->m_extensions, QStringList()); | 
| 64 |  | 
| 65 |         QCOMPARE(backendTechnique.parameters().size(), 0); | 
| 66 |         QCOMPARE(backendTechnique.filterKeys().size(), 0); | 
| 67 |         QCOMPARE(backendTechnique.renderPasses().size(), 0); | 
| 68 |         QCOMPARE(backendTechnique.isCompatibleWithRenderer(), false); | 
| 69 |         QVERIFY(backendTechnique.nodeManager() == nullptr); | 
| 70 |     } | 
| 71 |  | 
| 72 |     void checkCleanupState() | 
| 73 |     { | 
| 74 |         // GIVEN | 
| 75 |         TestRenderer renderer; | 
| 76 |         Qt3DRender::Render::Technique backendTechnique; | 
| 77 |         Qt3DRender::Render::NodeManagers nodeManagers; | 
| 78 |  | 
| 79 |         // WHEN | 
| 80 |         backendTechnique.setRenderer(&renderer); | 
| 81 |         backendTechnique.setEnabled(true); | 
| 82 |         backendTechnique.setNodeManager(&nodeManagers); | 
| 83 |         backendTechnique.setCompatibleWithRenderer(true); | 
| 84 |  | 
| 85 |         { | 
| 86 |             Qt3DRender::QTechnique technique; | 
| 87 |             Qt3DRender::QRenderPass pass; | 
| 88 |             Qt3DRender::QParameter parameter; | 
| 89 |             Qt3DRender::QFilterKey filterKey; | 
| 90 |  | 
| 91 |             technique.addRenderPass(pass: &pass); | 
| 92 |             technique.addParameter(p: ¶meter); | 
| 93 |             technique.addFilterKey(filterKey: &filterKey); | 
| 94 |  | 
| 95 |             simulateInitializationSync(frontend: &technique, backend: &backendTechnique); | 
| 96 |         } | 
| 97 |  | 
| 98 |         backendTechnique.cleanup(); | 
| 99 |  | 
| 100 |         // THEN | 
| 101 |         QCOMPARE(backendTechnique.isEnabled(), false); | 
| 102 |         QCOMPARE(backendTechnique.parameters().size(), 0); | 
| 103 |         QCOMPARE(backendTechnique.filterKeys().size(), 0); | 
| 104 |         QCOMPARE(backendTechnique.renderPasses().size(), 0); | 
| 105 |         QCOMPARE(backendTechnique.isCompatibleWithRenderer(), false); | 
| 106 |     } | 
| 107 |  | 
| 108 |     void checkInitializeFromPeer() | 
| 109 |     { | 
| 110 |         // GIVEN | 
| 111 |         TestRenderer renderer; | 
| 112 |         Qt3DRender::QTechnique technique; | 
| 113 |         Qt3DRender::QRenderPass pass; | 
| 114 |         Qt3DRender::QParameter parameter; | 
| 115 |         Qt3DRender::QFilterKey filterKey; | 
| 116 |  | 
| 117 |         technique.addRenderPass(pass: &pass); | 
| 118 |         technique.addParameter(p: ¶meter); | 
| 119 |         technique.addFilterKey(filterKey: &filterKey); | 
| 120 |  | 
| 121 |         { | 
| 122 |             // WHEN | 
| 123 |             Qt3DRender::Render::Technique backendTechnique; | 
| 124 |             Qt3DRender::Render::NodeManagers nodeManagers; | 
| 125 |  | 
| 126 |             backendTechnique.setRenderer(&renderer); | 
| 127 |             backendTechnique.setNodeManager(&nodeManagers); | 
| 128 |             simulateInitializationSync(frontend: &technique, backend: &backendTechnique); | 
| 129 |  | 
| 130 |             // THEN | 
| 131 |             QCOMPARE(backendTechnique.isEnabled(), true); | 
| 132 |             QCOMPARE(backendTechnique.peerId(), technique.id()); | 
| 133 |             Qt3DRender::GraphicsApiFilterData apiFilterData = Qt3DRender::QGraphicsApiFilterPrivate::get(q: technique.graphicsApiFilter())->m_data; | 
| 134 |             QCOMPARE(*backendTechnique.graphicsApiFilter(), apiFilterData); | 
| 135 |             QCOMPARE(backendTechnique.parameters().size(), 1); | 
| 136 |             QCOMPARE(backendTechnique.parameters().first(), parameter.id()); | 
| 137 |             QCOMPARE(backendTechnique.filterKeys().size(), 1); | 
| 138 |             QCOMPARE(backendTechnique.filterKeys().first(), filterKey.id()); | 
| 139 |             QCOMPARE(backendTechnique.renderPasses().size(), 1); | 
| 140 |             QCOMPARE(backendTechnique.renderPasses().first(), pass.id()); | 
| 141 |             QCOMPARE(backendTechnique.isCompatibleWithRenderer(), false); | 
| 142 |             const QVector<Qt3DCore::QNodeId> dirtyTechniques = nodeManagers.techniqueManager()->takeDirtyTechniques(); | 
| 143 |             QCOMPARE(dirtyTechniques.size(), 1); | 
| 144 |             QCOMPARE(dirtyTechniques.first(), backendTechnique.peerId()); | 
| 145 |             QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 146 |         } | 
| 147 |         renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 148 |         { | 
| 149 |             // WHEN | 
| 150 |             Qt3DRender::Render::Technique backendTechnique; | 
| 151 |             Qt3DRender::Render::NodeManagers nodeManagers; | 
| 152 |  | 
| 153 |             backendTechnique.setNodeManager(&nodeManagers); | 
| 154 |             backendTechnique.setRenderer(&renderer); | 
| 155 |             technique.setEnabled(false); | 
| 156 |             simulateInitializationSync(frontend: &technique, backend: &backendTechnique); | 
| 157 |  | 
| 158 |             // THEN | 
| 159 |             QCOMPARE(backendTechnique.peerId(), technique.id()); | 
| 160 |             QCOMPARE(backendTechnique.isEnabled(), false); | 
| 161 |             QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 162 |         } | 
| 163 |     } | 
| 164 |  | 
| 165 |     void checkSetCompatibleWithRenderer() | 
| 166 |     { | 
| 167 |         // GIVEN | 
| 168 |         Qt3DRender::Render::Technique backendTechnique; | 
| 169 |  | 
| 170 |         // THEN | 
| 171 |         QCOMPARE(backendTechnique.isCompatibleWithRenderer(), false); | 
| 172 |  | 
| 173 |         // WHEN | 
| 174 |         backendTechnique.setCompatibleWithRenderer(true); | 
| 175 |  | 
| 176 |         // THEN | 
| 177 |         QCOMPARE(backendTechnique.isCompatibleWithRenderer(), true); | 
| 178 |     } | 
| 179 |  | 
| 180 |     void checkSceneChangeEvents() | 
| 181 |     { | 
| 182 |         // GIVEN | 
| 183 |         Qt3DRender::QTechnique technique; | 
| 184 |         Qt3DRender::Render::Technique backendTechnique; | 
| 185 |         Qt3DRender::Render::NodeManagers nodeManagers; | 
| 186 |  | 
| 187 |         TestRenderer renderer; | 
| 188 |         backendTechnique.setRenderer(&renderer); | 
| 189 |         backendTechnique.setNodeManager(&nodeManagers); | 
| 190 |  | 
| 191 |         { | 
| 192 |             // WHEN | 
| 193 |             const bool newValue = true; | 
| 194 |             technique.setEnabled(newValue); | 
| 195 |             backendTechnique.syncFromFrontEnd(frontEnd: &technique, firstTime: false); | 
| 196 |  | 
| 197 |             // THEN | 
| 198 |             QCOMPARE(backendTechnique.isEnabled(), newValue); | 
| 199 |             QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 200 |             renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 201 |             QCOMPARE(nodeManagers.techniqueManager()->takeDirtyTechniques().size(), 1); | 
| 202 |         } | 
| 203 |         { | 
| 204 |             // WHEN | 
| 205 |             backendTechnique.setCompatibleWithRenderer(true); | 
| 206 |             QCOMPARE(nodeManagers.techniqueManager()->takeDirtyTechniques().size(), 0); | 
| 207 |  | 
| 208 |             technique.graphicsApiFilter()->setMajorVersion(4); | 
| 209 |             technique.graphicsApiFilter()->setMinorVersion(5); | 
| 210 |             technique.graphicsApiFilter()->setVendor(QStringLiteral("ATI" )); | 
| 211 |  | 
| 212 |             backendTechnique.syncFromFrontEnd(frontEnd: &technique, firstTime: false); | 
| 213 |  | 
| 214 |             // THEN | 
| 215 |             QCOMPARE(backendTechnique.graphicsApiFilter()->m_major, technique.graphicsApiFilter()->majorVersion()); | 
| 216 |             QCOMPARE(backendTechnique.graphicsApiFilter()->m_minor, technique.graphicsApiFilter()->minorVersion()); | 
| 217 |             QCOMPARE(backendTechnique.graphicsApiFilter()->m_vendor, technique.graphicsApiFilter()->vendor()); | 
| 218 |             QCOMPARE(backendTechnique.isCompatibleWithRenderer(), false); | 
| 219 |  | 
| 220 |             const QVector<Qt3DCore::QNodeId> dirtyTechniques = nodeManagers.techniqueManager()->takeDirtyTechniques(); | 
| 221 |             QCOMPARE(dirtyTechniques.size(), 1); | 
| 222 |             QCOMPARE(dirtyTechniques.first(), backendTechnique.peerId()); | 
| 223 |  | 
| 224 |             QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 225 |             renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 226 |         } | 
| 227 |         { | 
| 228 |             Qt3DRender::QParameter parameter; | 
| 229 |  | 
| 230 |             { | 
| 231 |                 // WHEN | 
| 232 |                 technique.addParameter(p: ¶meter); | 
| 233 |                 backendTechnique.syncFromFrontEnd(frontEnd: &technique, firstTime: false); | 
| 234 |  | 
| 235 |                 // THEN | 
| 236 |                 QCOMPARE(backendTechnique.parameters().size(), 1); | 
| 237 |                 QCOMPARE(backendTechnique.parameters().first(), parameter.id()); | 
| 238 |                 QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 239 |                 renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 240 |             } | 
| 241 |             { | 
| 242 |                 // WHEN | 
| 243 |                 technique.removeParameter(p: ¶meter); | 
| 244 |                 backendTechnique.syncFromFrontEnd(frontEnd: &technique, firstTime: false); | 
| 245 |  | 
| 246 |                 // THEN | 
| 247 |                 QCOMPARE(backendTechnique.parameters().size(), 0); | 
| 248 |                 QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 249 |                 renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 250 |             } | 
| 251 |         } | 
| 252 |         { | 
| 253 |             Qt3DRender::QFilterKey filterKey; | 
| 254 |  | 
| 255 |             { | 
| 256 |                 // WHEN | 
| 257 |                 technique.addFilterKey(filterKey: &filterKey); | 
| 258 |                 backendTechnique.syncFromFrontEnd(frontEnd: &technique, firstTime: false); | 
| 259 |  | 
| 260 |                 // THEN | 
| 261 |                 QCOMPARE(backendTechnique.filterKeys().size(), 1); | 
| 262 |                 QCOMPARE(backendTechnique.filterKeys().first(), filterKey.id()); | 
| 263 |                 QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 264 |                 renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 265 |             } | 
| 266 |             { | 
| 267 |                 // WHEN | 
| 268 |                 technique.removeFilterKey(filterKey: &filterKey); | 
| 269 |                 backendTechnique.syncFromFrontEnd(frontEnd: &technique, firstTime: false); | 
| 270 |  | 
| 271 |                 // THEN | 
| 272 |                 QCOMPARE(backendTechnique.filterKeys().size(), 0); | 
| 273 |                 QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 274 |                 renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 275 |             } | 
| 276 |         } | 
| 277 |         { | 
| 278 |             Qt3DRender::QRenderPass pass; | 
| 279 |  | 
| 280 |             { | 
| 281 |                 // WHEN | 
| 282 |                 technique.addRenderPass(pass: &pass); | 
| 283 |                 backendTechnique.syncFromFrontEnd(frontEnd: &technique, firstTime: false); | 
| 284 |  | 
| 285 |                 // THEN | 
| 286 |                 QCOMPARE(backendTechnique.renderPasses().size(), 1); | 
| 287 |                 QCOMPARE(backendTechnique.renderPasses().first(), pass.id()); | 
| 288 |                 QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 289 |                 renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 290 |             } | 
| 291 |             { | 
| 292 |                 // WHEN | 
| 293 |                 technique.removeRenderPass(pass: &pass); | 
| 294 |                 backendTechnique.syncFromFrontEnd(frontEnd: &technique, firstTime: false); | 
| 295 |  | 
| 296 |                 // THEN | 
| 297 |                 QCOMPARE(backendTechnique.renderPasses().size(), 0); | 
| 298 |                 QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::TechniquesDirty); | 
| 299 |                 renderer.clearDirtyBits(changes: Qt3DRender::Render::AbstractRenderer::AllDirty); | 
| 300 |             } | 
| 301 |         } | 
| 302 |     } | 
| 303 |  | 
| 304 |     void checkIsCompatibleWithFilters() | 
| 305 |     { | 
| 306 |         // GIVEN | 
| 307 |         TestRenderer renderer; | 
| 308 |         Qt3DRender::Render::Technique backendTechnique; | 
| 309 |         Qt3DRender::Render::NodeManagers nodeManagers; | 
| 310 |  | 
| 311 |         backendTechnique.setNodeManager(&nodeManagers); | 
| 312 |  | 
| 313 |         Qt3DRender::QFilterKey *filterKey1 = new Qt3DRender::QFilterKey(); | 
| 314 |         Qt3DRender::QFilterKey *filterKey2 = new Qt3DRender::QFilterKey(); | 
| 315 |         Qt3DRender::QFilterKey *filterKey3 = new Qt3DRender::QFilterKey(); | 
| 316 |         Qt3DRender::QFilterKey *filterKey4 = new Qt3DRender::QFilterKey(); | 
| 317 |         Qt3DRender::QFilterKey *filterKey5 = new Qt3DRender::QFilterKey(); | 
| 318 |  | 
| 319 |         filterKey1->setName(QStringLiteral("displacement" )); | 
| 320 |         filterKey2->setName(QStringLiteral("diffRatio" )); | 
| 321 |         filterKey3->setName(QStringLiteral("oil" )); | 
| 322 |         filterKey4->setName(QStringLiteral("oil" )); | 
| 323 |         filterKey5->setName(QStringLiteral("heads" )); | 
| 324 |  | 
| 325 |         filterKey1->setValue(QVariant(427.0f)); | 
| 326 |         filterKey2->setValue(QVariant(4.11f)); | 
| 327 |         filterKey3->setValue(QVariant(QStringLiteral("Valvoline-VR1" ))); | 
| 328 |         filterKey4->setValue(QVariant(QStringLiteral("Mobil-1" ))); | 
| 329 |         filterKey5->setName(QStringLiteral("AFR" )); | 
| 330 |  | 
| 331 |         // Create backend nodes | 
| 332 |         // WHEN | 
| 333 |         Qt3DRender::Render::FilterKey *backendFilterKey1 = nodeManagers.filterKeyManager()->getOrCreateResource(id: filterKey1->id()); | 
| 334 |         Qt3DRender::Render::FilterKey *backendFilterKey2 = nodeManagers.filterKeyManager()->getOrCreateResource(id: filterKey2->id()); | 
| 335 |         Qt3DRender::Render::FilterKey *backendFilterKey3 = nodeManagers.filterKeyManager()->getOrCreateResource(id: filterKey3->id()); | 
| 336 |         Qt3DRender::Render::FilterKey *backendFilterKey4 = nodeManagers.filterKeyManager()->getOrCreateResource(id: filterKey4->id()); | 
| 337 |         Qt3DRender::Render::FilterKey *backendFilterKey5 = nodeManagers.filterKeyManager()->getOrCreateResource(id: filterKey5->id()); | 
| 338 |  | 
| 339 |         backendFilterKey1->setRenderer(&renderer); | 
| 340 |         backendFilterKey2->setRenderer(&renderer); | 
| 341 |         backendFilterKey3->setRenderer(&renderer); | 
| 342 |         backendFilterKey4->setRenderer(&renderer); | 
| 343 |         backendFilterKey5->setRenderer(&renderer); | 
| 344 |  | 
| 345 |         simulateInitializationSync(frontend: filterKey1, backend: backendFilterKey1); | 
| 346 |         simulateInitializationSync(frontend: filterKey2, backend: backendFilterKey2); | 
| 347 |         simulateInitializationSync(frontend: filterKey3, backend: backendFilterKey3); | 
| 348 |         simulateInitializationSync(frontend: filterKey4, backend: backendFilterKey4); | 
| 349 |         simulateInitializationSync(frontend: filterKey5, backend: backendFilterKey5); | 
| 350 |  | 
| 351 |         // THEN | 
| 352 |         QCOMPARE(nodeManagers.filterKeyManager()->activeHandles().size(), 5); | 
| 353 |  | 
| 354 |         { | 
| 355 |             // WHEN | 
| 356 |             backendTechnique.appendFilterKey(criterionId: filterKey1->id()); | 
| 357 |             backendTechnique.appendFilterKey(criterionId: filterKey2->id()); | 
| 358 |  | 
| 359 |             // THEN | 
| 360 |             QCOMPARE(backendTechnique.filterKeys().size(), 2); | 
| 361 |  | 
| 362 |             // WHEN | 
| 363 |             Qt3DCore::QNodeIdVector techniqueFilters; | 
| 364 |             techniqueFilters.push_back(t: filterKey1->id()); | 
| 365 |             techniqueFilters.push_back(t: filterKey2->id()); | 
| 366 |             techniqueFilters.push_back(t: filterKey3->id()); | 
| 367 |             techniqueFilters.push_back(t: filterKey5->id()); | 
| 368 |  | 
| 369 |             // THEN -> incompatible technique doesn't have enough filters | 
| 370 |             QCOMPARE(backendTechnique.isCompatibleWithFilters(techniqueFilters), false); | 
| 371 |  | 
| 372 |             // WHEN | 
| 373 |             backendTechnique.removeFilterKey(criterionId: filterKey1->id()); | 
| 374 |             backendTechnique.removeFilterKey(criterionId: filterKey2->id()); | 
| 375 |  | 
| 376 |             // THEN | 
| 377 |             QCOMPARE(backendTechnique.filterKeys().size(), 0); | 
| 378 |         } | 
| 379 |  | 
| 380 |         { | 
| 381 |             // WHEN | 
| 382 |             backendTechnique.appendFilterKey(criterionId: filterKey1->id()); | 
| 383 |             backendTechnique.appendFilterKey(criterionId: filterKey2->id()); | 
| 384 |             backendTechnique.appendFilterKey(criterionId: filterKey3->id()); | 
| 385 |             backendTechnique.appendFilterKey(criterionId: filterKey5->id()); | 
| 386 |  | 
| 387 |             // THEN | 
| 388 |             QCOMPARE(backendTechnique.filterKeys().size(), 4); | 
| 389 |  | 
| 390 |             // WHEN | 
| 391 |             Qt3DCore::QNodeIdVector techniqueFilters; | 
| 392 |             techniqueFilters.push_back(t: filterKey1->id()); | 
| 393 |             techniqueFilters.push_back(t: filterKey2->id()); | 
| 394 |             techniqueFilters.push_back(t: filterKey3->id()); | 
| 395 |             techniqueFilters.push_back(t: filterKey5->id()); | 
| 396 |  | 
| 397 |             // THEN -> compatible same number | 
| 398 |             QCOMPARE(backendTechnique.isCompatibleWithFilters(techniqueFilters), true); | 
| 399 |  | 
| 400 |             // WHEN | 
| 401 |             backendTechnique.removeFilterKey(criterionId: filterKey1->id()); | 
| 402 |             backendTechnique.removeFilterKey(criterionId: filterKey2->id()); | 
| 403 |             backendTechnique.removeFilterKey(criterionId: filterKey3->id()); | 
| 404 |             backendTechnique.removeFilterKey(criterionId: filterKey5->id()); | 
| 405 |  | 
| 406 |             // THEN | 
| 407 |             QCOMPARE(backendTechnique.filterKeys().size(), 0); | 
| 408 |         } | 
| 409 |  | 
| 410 |         { | 
| 411 |             // WHEN | 
| 412 |             backendTechnique.appendFilterKey(criterionId: filterKey1->id()); | 
| 413 |             backendTechnique.appendFilterKey(criterionId: filterKey2->id()); | 
| 414 |             backendTechnique.appendFilterKey(criterionId: filterKey3->id()); | 
| 415 |             backendTechnique.appendFilterKey(criterionId: filterKey5->id()); | 
| 416 |  | 
| 417 |             // THEN | 
| 418 |             QCOMPARE(backendTechnique.filterKeys().size(), 4); | 
| 419 |  | 
| 420 |             // WHEN | 
| 421 |             Qt3DCore::QNodeIdVector techniqueFilters; | 
| 422 |             techniqueFilters.push_back(t: filterKey1->id()); | 
| 423 |             techniqueFilters.push_back(t: filterKey2->id()); | 
| 424 |             techniqueFilters.push_back(t: filterKey4->id()); | 
| 425 |             techniqueFilters.push_back(t: filterKey5->id()); | 
| 426 |  | 
| 427 |             // THEN -> compatible same number, one not matching | 
| 428 |             QCOMPARE(backendTechnique.isCompatibleWithFilters(techniqueFilters), false); | 
| 429 |  | 
| 430 |             // WHEN | 
| 431 |             backendTechnique.removeFilterKey(criterionId: filterKey1->id()); | 
| 432 |             backendTechnique.removeFilterKey(criterionId: filterKey2->id()); | 
| 433 |             backendTechnique.removeFilterKey(criterionId: filterKey3->id()); | 
| 434 |             backendTechnique.removeFilterKey(criterionId: filterKey5->id()); | 
| 435 |  | 
| 436 |             // THEN | 
| 437 |             QCOMPARE(backendTechnique.filterKeys().size(), 0); | 
| 438 |         } | 
| 439 |  | 
| 440 |         { | 
| 441 |             // WHEN | 
| 442 |             backendTechnique.appendFilterKey(criterionId: filterKey1->id()); | 
| 443 |             backendTechnique.appendFilterKey(criterionId: filterKey2->id()); | 
| 444 |             backendTechnique.appendFilterKey(criterionId: filterKey3->id()); | 
| 445 |             backendTechnique.appendFilterKey(criterionId: filterKey5->id()); | 
| 446 |  | 
| 447 |             // THEN | 
| 448 |             QCOMPARE(backendTechnique.filterKeys().size(), 4); | 
| 449 |  | 
| 450 |             // WHEN | 
| 451 |             Qt3DCore::QNodeIdVector techniqueFilters; | 
| 452 |             techniqueFilters.push_back(t: filterKey1->id()); | 
| 453 |             techniqueFilters.push_back(t: filterKey2->id()); | 
| 454 |             techniqueFilters.push_back(t: filterKey3->id()); | 
| 455 |  | 
| 456 |             // THEN -> technique has more than necessary filters | 
| 457 |             QCOMPARE(backendTechnique.isCompatibleWithFilters(techniqueFilters), true); | 
| 458 |  | 
| 459 |             // WHEN | 
| 460 |             backendTechnique.removeFilterKey(criterionId: filterKey1->id()); | 
| 461 |             backendTechnique.removeFilterKey(criterionId: filterKey2->id()); | 
| 462 |             backendTechnique.removeFilterKey(criterionId: filterKey3->id()); | 
| 463 |             backendTechnique.removeFilterKey(criterionId: filterKey5->id()); | 
| 464 |  | 
| 465 |             // THEN | 
| 466 |             QCOMPARE(backendTechnique.filterKeys().size(), 0); | 
| 467 |         } | 
| 468 |  | 
| 469 |         { | 
| 470 |             // WHEN | 
| 471 |             backendTechnique.appendFilterKey(criterionId: filterKey1->id()); | 
| 472 |             backendTechnique.appendFilterKey(criterionId: filterKey2->id()); | 
| 473 |             backendTechnique.appendFilterKey(criterionId: filterKey3->id()); | 
| 474 |             backendTechnique.appendFilterKey(criterionId: filterKey5->id()); | 
| 475 |  | 
| 476 |             // THEN | 
| 477 |             QCOMPARE(backendTechnique.filterKeys().size(), 4); | 
| 478 |  | 
| 479 |             // WHEN | 
| 480 |             Qt3DCore::QNodeIdVector techniqueFilters; | 
| 481 |             techniqueFilters.push_back(t: filterKey1->id()); | 
| 482 |             techniqueFilters.push_back(t: filterKey2->id()); | 
| 483 |             techniqueFilters.push_back(t: filterKey4->id()); | 
| 484 |  | 
| 485 |             // THEN -> technique has more than necessary filters | 
| 486 |             // but one is not matching | 
| 487 |             QCOMPARE(backendTechnique.isCompatibleWithFilters(techniqueFilters), false); | 
| 488 |  | 
| 489 |             // WHEN | 
| 490 |             backendTechnique.removeFilterKey(criterionId: filterKey1->id()); | 
| 491 |             backendTechnique.removeFilterKey(criterionId: filterKey2->id()); | 
| 492 |             backendTechnique.removeFilterKey(criterionId: filterKey3->id()); | 
| 493 |             backendTechnique.removeFilterKey(criterionId: filterKey5->id()); | 
| 494 |  | 
| 495 |             // THEN | 
| 496 |             QCOMPARE(backendTechnique.filterKeys().size(), 0); | 
| 497 |         } | 
| 498 |     } | 
| 499 | }; | 
| 500 |  | 
| 501 | QTEST_MAIN(tst_Technique) | 
| 502 |  | 
| 503 | #include "tst_technique.moc" | 
| 504 |  |