restructure more

ThirdParty/assimp/test/unit/utACImportExport.cpp

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+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2025, 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 "UnitTestPCH.h"
+
+#include <assimp/postprocess.h>
+#include <assimp/Importer.hpp>
+#include <assimp/scene.h>
+
+
+using namespace Assimp;
+
+TEST(utACImportExport, importClosedLine) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/closedLine.ac", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, importNoSurfaces) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/nosurfaces.ac", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, importOpenLine) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/openLine.ac", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, importSampleSubdiv) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/sample_subdiv.ac", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+
+    // check approximate shape by averaging together all vertices
+    ASSERT_EQ(scene->mNumMeshes, 1u);
+    aiVector3D vertexAvg(0.0, 0.0, 0.0);
+    for (unsigned int i = 0; i < scene->mNumMeshes; i++) {
+        const aiMesh *mesh = scene->mMeshes[i];
+        ASSERT_NE(mesh, nullptr);
+
+        ai_real invVertexCount = 1.0 / mesh->mNumVertices;
+        for (unsigned int j = 0; j < mesh->mNumVertices; j++) {
+            vertexAvg += mesh->mVertices[j] * invVertexCount;
+        }
+    }
+
+    // must not be inf or nan
+    ASSERT_TRUE(std::isfinite(vertexAvg.x));
+    ASSERT_TRUE(std::isfinite(vertexAvg.y));
+    ASSERT_TRUE(std::isfinite(vertexAvg.z));
+    EXPECT_NEAR(vertexAvg.x, 0.079997420310974121, 0.0001);
+    EXPECT_NEAR(vertexAvg.y, 0.099498569965362549, 0.0001);
+    EXPECT_NEAR(vertexAvg.z, -0.10344827175140381, 0.0001);
+}
+
+TEST(utACImportExport, importSphereWithLight) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLight.ac", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, importSphereWithLightACC) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLight.acc", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, importSphereWithLightUTF16) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLight_UTF16LE.ac", aiProcess_ValidateDataStructure);
+    // FIXME: this is probably wrong, loading the file should succeed
+    ASSERT_EQ(nullptr, scene);
+}
+
+TEST(utACImportExport, importSphereWithLightUTF8BOM) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLight_UTF8BOM.ac", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, importSphereWithLightUvScaling4X) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLightUvScaling4X.ac", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, importWuson) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/Wuson.ac", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, importWusonACC) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/Wuson.acc", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}
+
+TEST(utACImportExport, testFormatDetection) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/TestFormatDetection", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, scene);
+}