delete src/mesh/assimp-master

1 files changed, 0 insertions, 834 deletions

diff --git a/src/mesh/assimp-master/test/unit/utglTF2ImportExport.cpp b/src/mesh/assimp-master/test/unit/utglTF2ImportExport.cpp
deleted file mode 100644
index 00f76aa..0000000
--- a/src/mesh/assimp-master/test/unit/utglTF2ImportExport.cpp
+++ /dev/null
@@ -1,834 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/commonMetaData.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-#include <assimp/LogStream.hpp>
-#include <assimp/DefaultLogger.hpp>
-
-#include <rapidjson/schema.h>
-
-#include <array>
-
-#include <assimp/material.h>
-#include <assimp/GltfMaterial.h>
-
-using namespace Assimp;
-
-class utglTF2ImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerMatTest(const char *file, bool spec_gloss, std::array<aiTextureMapMode, 2> exp_modes = { aiTextureMapMode_Wrap, aiTextureMapMode_Wrap }) {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(file, aiProcess_ValidateDataStructure);
-        EXPECT_NE(scene, nullptr);
-        if (!scene) {
-            return false;
-        }
-
-        EXPECT_TRUE(scene->HasMaterials());
-        if (!scene->HasMaterials()) {
-            return false;
-        }
-        const aiMaterial *material = scene->mMaterials[0];
-
-        // This Material should be a PBR
-        aiShadingMode shadingMode;
-        EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_SHADING_MODEL, shadingMode));
-        EXPECT_EQ(aiShadingMode_PBR_BRDF, shadingMode);
-
-        // Should import the texture as diffuse and as base color
-        aiString path;
-        std::array<aiTextureMapMode,2> modes;
-        EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(aiTextureType_DIFFUSE, 0, &path, nullptr, nullptr,
-                                            nullptr, nullptr, modes.data()));
-        EXPECT_STREQ(path.C_Str(), "CesiumLogoFlat.png");
-        EXPECT_EQ(exp_modes, modes);
-
-        // Also as Base Color
-        EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(aiTextureType_BASE_COLOR, 0, &path, nullptr, nullptr,
-                                            nullptr, nullptr, modes.data()));
-        EXPECT_STREQ(path.C_Str(), "CesiumLogoFlat.png");
-        EXPECT_EQ(exp_modes, modes);
-
-        // Should have a MetallicFactor (default is 1.0)
-        ai_real metal_factor = ai_real(0.5);
-        EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_METALLIC_FACTOR, metal_factor));
-        EXPECT_EQ(ai_real(0.0), metal_factor);
-
-        // And a roughness factor (default is 1.0)
-        ai_real roughness_factor = ai_real(0.5);
-        EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_ROUGHNESS_FACTOR, roughness_factor));
-        EXPECT_EQ(ai_real(1.0), roughness_factor);
-
-        aiColor3D spec_color = { 0, 0, 0 };
-        ai_real glossiness = ai_real(0.5);
-        if (spec_gloss) {
-            EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_COLOR_SPECULAR, spec_color));
-            constexpr ai_real spec_val(0.20000000298023225); // From the file
-            EXPECT_EQ(spec_val, spec_color.r);
-            EXPECT_EQ(spec_val, spec_color.g);
-            EXPECT_EQ(spec_val, spec_color.b);
-            EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_GLOSSINESS_FACTOR, glossiness));
-            EXPECT_EQ(ai_real(1.0), glossiness);
-        } else {
-            EXPECT_EQ(aiReturn_FAILURE, material->Get(AI_MATKEY_COLOR_SPECULAR, spec_color));
-            EXPECT_EQ(aiReturn_FAILURE, material->Get(AI_MATKEY_GLOSSINESS_FACTOR, glossiness));
-        }
-
-        return true;
-    }
-
-    virtual bool binaryImporterTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/2CylinderEngine-glTF-Binary/2CylinderEngine.glb",
-                aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-    virtual bool exporterTest() {
-        Assimp::Importer importer;
-        Assimp::Exporter exporter;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf",
-                aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "gltf2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured_out.gltf"));
-
-        return true;
-    }
-#endif // ASSIMP_BUILD_NO_EXPORT
-};
-
-TEST_F(utglTF2ImportExport, importglTF2FromFileTest) {
-    EXPECT_TRUE(importerMatTest(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf", false, {aiTextureMapMode_Mirror, aiTextureMapMode_Clamp}));
-}
-
-TEST_F(utglTF2ImportExport, importBinaryglTF2FromFileTest) {
-    EXPECT_TRUE(binaryImporterTest());
-}
-
-TEST_F(utglTF2ImportExport, importglTF2_KHR_materials_pbrSpecularGlossiness) {
-    EXPECT_TRUE(importerMatTest(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-pbrSpecularGlossiness/BoxTextured.gltf", true));
-}
-
-void VerifyClearCoatScene(const aiScene *scene) {
-        ASSERT_NE(nullptr, scene);
-
-    ASSERT_TRUE(scene->HasMaterials());
-
-    // Find a specific Clearcoat material and check the values
-    const aiString partial_coated("Partial_Coated");
-    bool found_partial_coat = false;
-    for (size_t i = 0; i < scene->mNumMaterials; ++i) {
-        const aiMaterial *material = scene->mMaterials[i];
-        ASSERT_NE(nullptr, material);
-        if (material->GetName() == partial_coated) {
-            found_partial_coat = true;
-
-            ai_real clearcoat_factor(0.0f);
-            EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_CLEARCOAT_FACTOR, clearcoat_factor));
-            EXPECT_EQ(ai_real(1.0f), clearcoat_factor);
-
-            ai_real clearcoat_rough_factor(0.0f);
-            EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_CLEARCOAT_ROUGHNESS_FACTOR, clearcoat_rough_factor));
-            EXPECT_EQ(ai_real(0.03f), clearcoat_rough_factor);
-
-            // Should import the texture as diffuse and as base color
-            aiString path;
-            std::array<aiTextureMapMode, 2> modes;
-            static const std::array<aiTextureMapMode, 2> exp_modes = { aiTextureMapMode_Wrap, aiTextureMapMode_Wrap };
-            EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_CLEARCOAT_TEXTURE, &path, nullptr, nullptr,
-                                                nullptr, nullptr, modes.data()));
-            EXPECT_STREQ(path.C_Str(), "PartialCoating.png");
-            EXPECT_EQ(exp_modes, modes);
-        }
-    }
-    EXPECT_TRUE(found_partial_coat);
-}
-
-TEST_F(utglTF2ImportExport, importglTF2_KHR_materials_clearcoat) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/ClearCoat-glTF/ClearCoatTest.gltf", aiProcess_ValidateDataStructure);
-    VerifyClearCoatScene(scene);
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utglTF2ImportExport, importglTF2AndExport_KHR_materials_clearcoat) {
-    {
-        Assimp::Importer importer;
-        Assimp::Exporter exporter;
-        const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/ClearCoat-glTF/ClearCoatTest.gltf", aiProcess_ValidateDataStructure);
-        ASSERT_NE(nullptr, scene);
-        // Export
-        EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/ClearCoat-glTF/ClearCoatTest_out.glb"));
-    }
-
-    // And re-import
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/ClearCoat-glTF/ClearCoatTest_out.glb", aiProcess_ValidateDataStructure);
-    VerifyClearCoatScene(scene);
-}
-
-TEST_F(utglTF2ImportExport, importglTF2AndExport_KHR_materials_pbrSpecularGlossiness) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-pbrSpecularGlossiness/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    // Export
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-pbrSpecularGlossiness/BoxTextured_out.glb"));
-
-    // And re-import
-    EXPECT_TRUE(importerMatTest(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-pbrSpecularGlossiness/BoxTextured_out.glb", true));
-}
-
-TEST_F(utglTF2ImportExport, importglTF2AndExportToOBJ) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "obj", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured_out.obj"));
-}
-
-TEST_F(utglTF2ImportExport, importglTF2EmbeddedAndExportToOBJ) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-Embedded/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "obj", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-Embedded/BoxTextured_out.obj"));
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModePointsWithoutIndices) {
-    Assimp::Importer importer;
-    //Points without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_00.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 1024u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 1u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLinesWithoutIndices) {
-    Assimp::Importer importer;
-    //Lines without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_01.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 8u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 2u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i * 2u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], i * 2u + 1u);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLinesLoopWithoutIndices) {
-    Assimp::Importer importer;
-    //Lines loop without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_02.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-
-    std::array<unsigned int, 5> l1 = { { 0u, 1u, 2u, 3u, 0u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 2u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1u]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLinesStripWithoutIndices) {
-    Assimp::Importer importer;
-    //Lines strip without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_03.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 5u);
-
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 2u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], i + 1u);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesStripWithoutIndices) {
-    Assimp::Importer importer;
-    //Triangles strip without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_04.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 3> f1 = { { 0u, 1u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (unsigned int i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 2u, 1u, 3u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesFanWithoutIndices) {
-    Assimp::Importer importer;
-    //Triangles fan without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_05.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 3> f1 = { { 0u, 1u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 0u, 2u, 3u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesWithoutIndices) {
-    Assimp::Importer importer;
-    //Triangles without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_06.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 6u);
-    std::array<unsigned int, 3> f1 = { { 0u, 1u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 3u, 4u, 5u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModePoints) {
-    Assimp::Importer importer;
-    //Line loop
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_07.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 1024u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 1u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLines) {
-    Assimp::Importer importer;
-    //Lines
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_08.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 5> l1 = { { 0u, 3u, 2u, 1u, 0u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLineLoop) {
-    Assimp::Importer importer;
-    //Line loop
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_09.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 5> l1 = { { 0, 3u, 2u, 1u, 0u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLineStrip) {
-    Assimp::Importer importer;
-    //Lines Strip
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_10.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 5> l1 = { { 0u, 3u, 2u, 1u, 0u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesStrip) {
-    Assimp::Importer importer;
-    //Triangles strip
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_11.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 3> f1 = { { 0u, 3u, 1u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 1u, 3u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesFan) {
-    Assimp::Importer importer;
-    //Triangles fan
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_12.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    std::array<unsigned int, 3> f1 = { { 0u, 3u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 0u, 2u, 1u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-std::vector<char> ReadFile(const char *name) {
-    std::vector<char> ret;
-
-    FILE *p = ::fopen(name, "r");
-    if (nullptr == p) {
-        return ret;
-    }
-
-    ::fseek(p, 0, SEEK_END);
-    const size_t size = ::ftell(p);
-    ::fseek(p, 0, SEEK_SET);
-
-    ret.resize(size);
-    const size_t readSize = ::fread(&ret[0], 1, size, p);
-    EXPECT_EQ(readSize, size);
-    ::fclose(p);
-
-    return ret;
-}
-
-TEST_F(utglTF2ImportExport, importglTF2FromMemory) {
-    /*const auto flags = aiProcess_CalcTangentSpace | aiProcess_Triangulate | aiProcess_RemoveComponent |
-        aiProcess_GenSmoothNormals | aiProcess_PreTransformVertices | aiProcess_FixInfacingNormals |
-        aiProcess_FindDegenerates | aiProcess_GenUVCoords | aiProcess_SortByPType;
-    const auto& buff = ReadFile("C:\\Users\\kimkulling\\Downloads\\camel\\camel\\scene.gltf");*/
-    /*const aiScene* Scene = ::aiImportFileFromMemory(&buff[0], buff.size(), flags, ".gltf");
-    EXPECT_EQ( nullptr, Scene );*/
-}
-
-TEST_F(utglTF2ImportExport, bug_import_simple_skin) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/simple_skin/simple_skin.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utglTF2ImportExport, import_cameras) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/cameras/Cameras.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utglTF2ImportExport, incorrect_vertex_arrays) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/IncorrectVertexArrays/Cube.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 12u);
-    EXPECT_EQ(scene->mMeshes[1]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[1]->mNumFaces, 11u);
-    EXPECT_EQ(scene->mMeshes[2]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[2]->mNumFaces, 18u);
-    EXPECT_EQ(scene->mMeshes[3]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[3]->mNumFaces, 17u);
-    EXPECT_EQ(scene->mMeshes[4]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[4]->mNumFaces, 12u);
-    EXPECT_EQ(scene->mMeshes[5]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[5]->mNumFaces, 11u);
-    EXPECT_EQ(scene->mMeshes[6]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[6]->mNumFaces, 18u);
-    EXPECT_EQ(scene->mMeshes[7]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[7]->mNumFaces, 17u);
-}
-
-TEST_F(utglTF2ImportExport, texture_transform_test) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/textureTransform/TextureTransformTest.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-TEST_F(utglTF2ImportExport, exportglTF2FromFileTest) {
-    EXPECT_TRUE(exporterTest());
-}
-
-TEST_F(utglTF2ImportExport, crash_in_anim_mesh_destructor) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Sample-Models/AnimatedMorphCube-glTF/AnimatedMorphCube.gltf",
-            aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-    Assimp::Exporter exporter;
-    ASSERT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Sample-Models/AnimatedMorphCube-glTF/AnimatedMorphCube_out.glTF"));
-}
-
-TEST_F(utglTF2ImportExport, error_string_preserved) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/MissingBin/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    ASSERT_EQ(nullptr, scene);
-    std::string error = importer.GetErrorString();
-    ASSERT_NE(error.find("BoxTextured0.bin"), std::string::npos) << "Error string should contain an error about missing .bin file";
-}
-
-TEST_F(utglTF2ImportExport, export_bad_accessor_bounds) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites.glb", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.glb"));
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "gltf2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.gltf"));
-}
-
-TEST_F(utglTF2ImportExport, export_normalized_normals) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals.glb", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals_out.glb"));
-
-    // load in again and ensure normal-length normals but no Nan's or Inf's introduced
-    scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals_out.glb", aiProcess_ValidateDataStructure);
-    for ( auto i = 0u; i < scene->mMeshes[0]->mNumVertices; ++i ) {
-        const auto length = scene->mMeshes[0]->mNormals[i].Length();
-        EXPECT_TRUE(abs(length) < 1e-6 || abs(length - 1) < ai_epsilon);
-    }
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utglTF2ImportExport, sceneMetadata) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mMetaData, nullptr);
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT));
-        aiString format;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, format));
-        ASSERT_EQ(strcmp(format.C_Str(), "glTF2 Importer"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT_VERSION));
-        aiString version;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, version));
-        ASSERT_EQ(strcmp(version.C_Str(), "2.0"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_GENERATOR));
-        aiString generator;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, generator));
-        ASSERT_EQ(strcmp(generator.C_Str(), "COLLADA2GLTF"), 0);
-    }
-}
-
-TEST_F(utglTF2ImportExport, texcoords) {
-
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTexcoords-glTF/boxTexcoords.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_TRUE(scene->HasMaterials());
-    const aiMaterial *material = scene->mMaterials[0];
-
-    aiString path;
-    unsigned int uvIndex = 255;
-    aiTextureMapMode modes[2];
-    EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_BASE_COLOR_TEXTURE, &path, nullptr, &uvIndex, nullptr, nullptr, modes));
-    EXPECT_STREQ(path.C_Str(), "texture.png");
-    EXPECT_EQ(uvIndex, 0u);
-
-    uvIndex = 255;
-    EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_GLTF_PBRMETALLICROUGHNESS_METALLICROUGHNESS_TEXTURE, &path, nullptr, &uvIndex, nullptr, nullptr, modes));
-    EXPECT_STREQ(path.C_Str(), "texture.png");
-    EXPECT_EQ(uvIndex, 1u);
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utglTF2ImportExport, texcoords_export) {
-    {
-        Assimp::Importer importer;
-        Assimp::Exporter exporter;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTexcoords-glTF/boxTexcoords.gltf", aiProcess_ValidateDataStructure);
-        ASSERT_NE(scene, nullptr);
-        ASSERT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTexcoords-glTF/boxTexcoords.gltf_out.glb"));
-    }
-
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTexcoords-glTF/boxTexcoords.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-
-    ASSERT_TRUE(scene->HasMaterials());
-    const aiMaterial *material = scene->mMaterials[0];
-
-    aiString path;
-    unsigned int uvIndex = 255;
-    aiTextureMapMode modes[2];
-    EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_BASE_COLOR_TEXTURE, &path, nullptr, &uvIndex, nullptr, nullptr, modes));
-    EXPECT_STREQ(path.C_Str(), "texture.png");
-    EXPECT_EQ(uvIndex, 0u);
-
-    uvIndex = 255;
-    EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_GLTF_PBRMETALLICROUGHNESS_METALLICROUGHNESS_TEXTURE, &path, nullptr, &uvIndex, nullptr, nullptr, modes));
-    EXPECT_STREQ(path.C_Str(), "texture.png");
-    EXPECT_EQ(uvIndex, 1u);
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-TEST_F(utglTF2ImportExport, recursive_nodes) {
-    Assimp::Importer importer;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/RecursiveNodes/RecursiveNodes.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_EQ(nullptr, scene);
-}
-
-TEST_F(utglTF2ImportExport, norootnode_noscene) {
-    Assimp::Importer importer;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/TestNoRootNode/NoScene.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_EQ(scene, nullptr);
-}
-
-TEST_F(utglTF2ImportExport, norootnode_scenewithoutnodes) {
-    Assimp::Importer importer;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/TestNoRootNode/SceneWithoutNodes.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mRootNode, nullptr);
-}
-
-// Shall not crash!
-TEST_F(utglTF2ImportExport, norootnode_issue_3269) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/issue_3269/texcoord_crash.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_EQ(scene, nullptr);
-}
-
-TEST_F(utglTF2ImportExport, indexOutOfRange) {
-    // The contents of an asset should not lead to an assert.
-    Assimp::Importer importer;
-
-    struct LogObserver : Assimp::LogStream {
-        bool m_observedWarning = false;
-        void write(const char *message) override {
-            m_observedWarning = m_observedWarning || std::strstr(message, "faces were dropped");
-        }
-    };
-    LogObserver logObserver;
-
-    DefaultLogger::get()->attachStream(&logObserver);
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/IndexOutOfRange/IndexOutOfRange.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mRootNode, nullptr);
-    ASSERT_EQ(scene->mNumMeshes, 1u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 11u);
-    DefaultLogger::get()->detachStream(&logObserver);
-    EXPECT_TRUE(logObserver.m_observedWarning);
-}
-
-TEST_F(utglTF2ImportExport, allIndicesOutOfRange) {
-    // The contents of an asset should not lead to an assert.
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/IndexOutOfRange/AllIndicesOutOfRange.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_EQ(scene, nullptr);
-    std::string error = importer.GetErrorString();
-    ASSERT_NE(error.find("Mesh \"Mesh\" has no faces"), std::string::npos);
-}
-
-/////////////////////////////////
-// Draco decoding
-
-TEST_F(utglTF2ImportExport, import_dracoEncoded) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/draco/2CylinderEngine.gltf",
-            aiProcess_ValidateDataStructure);
-#ifndef ASSIMP_ENABLE_DRACO
-    // No draco support, scene should not load
-    ASSERT_EQ(scene, nullptr);
-#else
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mMetaData, nullptr);
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT));
-        aiString format;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, format));
-        ASSERT_EQ(strcmp(format.C_Str(), "glTF2 Importer"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT_VERSION));
-        aiString version;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, version));
-        ASSERT_EQ(strcmp(version.C_Str(), "2.0"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_GENERATOR));
-        aiString generator;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, generator));
-        ASSERT_EQ(strcmp(generator.C_Str(), "COLLADA2GLTF"), 0);
-    }
-#endif
-}
-
-TEST_F(utglTF2ImportExport, wrongTypes) {
-    // Deliberately broken version of the BoxTextured.gltf asset.
-    using tup_T = std::tuple<std::string, std::string, std::string, std::string>;
-    std::vector<tup_T> wrongTypes = {
-        { "/glTF2/wrongTypes/badArray.gltf", "array", "primitives", "meshes[0]" },
-        { "/glTF2/wrongTypes/badString.gltf", "string", "name", "scenes[0]" },
-        { "/glTF2/wrongTypes/badUint.gltf", "uint", "index", "materials[0]" },
-        { "/glTF2/wrongTypes/badNumber.gltf", "number", "scale", "materials[0]" },
-        { "/glTF2/wrongTypes/badObject.gltf", "object", "pbrMetallicRoughness", "materials[0]" },
-        { "/glTF2/wrongTypes/badExtension.gltf", "object", "KHR_texture_transform", "materials[0]" }
-    };
-    for (const auto& tuple : wrongTypes)
-    {
-        const auto& file = std::get<0>(tuple);
-        const auto& type = std::get<1>(tuple);
-        const auto& member = std::get<2>(tuple);
-        const auto& context = std::get<3>(tuple);
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR + file , aiProcess_ValidateDataStructure);
-        ASSERT_EQ(scene, nullptr);
-        const std::string error = importer.GetErrorString();
-        EXPECT_FALSE(error.empty());
-        EXPECT_NE(error.find(member + "\" was not of type \"" + type + "\" when reading " + context), std::string::npos);
-    }
-}
-
-namespace {
-    /// This class provides a fake schema to the GLTF importer.
-    /// It just checks that the file has a top-level "scene" property which is an integer.
-    class FakeSchemaProvider : public rapidjson::IRemoteSchemaDocumentProvider
-    {
-    public:
-        FakeSchemaProvider(const char* schemaName) :
-            m_schemaName(schemaName)
-        {
-            rapidjson::Document schemaDoc;
-            schemaDoc.Parse(R"==({"properties":{"scene" : { "type" : "integer" }}, "required": [ "scene" ]})==");
-            EXPECT_FALSE(schemaDoc.HasParseError());
-        	m_schema.reset(new rapidjson::SchemaDocument(schemaDoc, m_schemaName.c_str(), static_cast<rapidjson::SizeType>(m_schemaName.size()), this));
-        }
-
-        const rapidjson::SchemaDocument* GetRemoteDocument(const char* uri, rapidjson::SizeType) override {
-            if (m_schemaName == uri) {
-                return m_schema.get();
-            }
-            return nullptr;
-        }
-
-    private:
-        std::string m_schemaName;
-        std::unique_ptr<const rapidjson::SchemaDocument> m_schema;
-    };
-}
-
-TEST_F(utglTF2ImportExport, schemaCheckPass) {
-    FakeSchemaProvider schemaProvider("glTF.schema.json");
-    Assimp::Importer importer;
-    importer.SetPropertyPointer(AI_CONFIG_IMPORT_SCHEMA_DOCUMENT_PROVIDER, &schemaProvider);
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(scene, nullptr);
-    EXPECT_STREQ(importer.GetErrorString(), "");
-}
-
-TEST_F(utglTF2ImportExport, schemaCheckFail) {
-    FakeSchemaProvider schemaProvider("glTF.schema.json");
-    Assimp::Importer importer;
-    importer.SetPropertyPointer(AI_CONFIG_IMPORT_SCHEMA_DOCUMENT_PROVIDER, &schemaProvider);
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/SchemaFailures/sceneWrongType.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_EQ(scene, nullptr);
-    const std::string errorString = importer.GetErrorString();
-    EXPECT_NE(errorString.find("The JSON document did not satisfy the glTF2 schema"), std::string::npos);
-}
-
-TEST_F(utglTF2ImportExport, noSchemaFound) {
-    // More than one importer might make use the provider, but not all schemas might be present.
-    // Check that the glTF importer handles the case when an non-null provider returns null when asked for schemas.
-    FakeSchemaProvider schemaProvider("missingSchema.json");
-    Assimp::Importer importer;
-    importer.SetPropertyPointer(AI_CONFIG_IMPORT_SCHEMA_DOCUMENT_PROVIDER, &schemaProvider);
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(scene, nullptr);
-    EXPECT_STREQ(importer.GetErrorString(), "");
-}