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Add two unit tests for OBJ importer

pull/1519/head
Alexandre Avenel 2017-10-29 15:12:56 +01:00
parent 89d198399c
commit c1c4a5ed2a
1 changed files with 35 additions and 0 deletions
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35
test/unit/utObjImportExport.cpp
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@ -305,3 +305,38 @@ TEST_F(utObjImportExport, relative_indices_Test) {
}
}
TEST_F(utObjImportExport, homogeneous_coordinates_Test) {
static const std::string ObjModel =
"v -0.500000 0.000000 0.400000 0.50000\n"
"v -0.500000 0.000000 -0.800000 1.00000\n"
"v 0.500000 1.000000 -0.800000 0.5000\n"
"f 1 2 3\nB";
Assimp::Importer myimporter;
const aiScene *scene = myimporter.ReadFileFromMemory(ObjModel.c_str(), ObjModel.size(), aiProcess_ValidateDataStructure);
EXPECT_NE(nullptr, scene);
EXPECT_EQ(scene->mNumMeshes, 1);
const aiMesh *mesh = scene->mMeshes[0];
EXPECT_EQ(mesh->mNumVertices, 3);
EXPECT_EQ(mesh->mNumFaces, 1);
const aiFace face = mesh->mFaces[0];
EXPECT_EQ(face.mNumIndices, 3);
const aiVector3D vertice = mesh->mVertices[0];
EXPECT_EQ(vertice.x, -1.0f);
EXPECT_EQ(vertice.y, 0.0f);
EXPECT_EQ(vertice.z, 0.8f);
}
TEST_F(utObjImportExport, 0based_array_Test) {
static const std::string ObjModel =
"v -0.500000 0.000000 0.400000\n"
"v -0.500000 0.000000 -0.800000\n"
"v -0.500000 1.000000 -0.800000\n"
"f 0 1 2\nB";
Assimp::Importer myimporter;
const aiScene *scene = myimporter.ReadFileFromMemory(ObjModel.c_str(), ObjModel.size(), 0);
EXPECT_EQ(nullptr, scene);
}