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Add unit test to OBj importer for homogeneous coord

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This test triggers an assertion when we divide by zero in homogeneous
coordinates.
This commit is contained in:
Alexandre Avenel
2017-12-29 18:06:20 +01:00
parent 20ef807982
commit 7de7c548fb
1 changed files with 12 additions and 0 deletions
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test/unit/utObjImportExport.cpp
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@@ -330,6 +330,18 @@ TEST_F(utObjImportExport, homogeneous_coordinates_Test) {
EXPECT_EQ(vertice.z, 0.8f);
}
TEST_F(utObjImportExport, homogeneous_coordinates_divide_by_zero_Test) {
static const std::string ObjModel =
"v -0.500000 0.000000 0.400000 0.\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_EQ(nullptr, scene);
}
TEST_F(utObjImportExport, 0based_array_Test) {
static const std::string ObjModel =
"v -0.500000 0.000000 0.400000\n"