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Adjust unit tests (#103)
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@shrinktofit
shrinktofit authored Aug 24, 2023
1 parent f39afb3 commit 1b9ba0b
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Showing 3 changed files with 173 additions and 97 deletions.
7 changes: 6 additions & 1 deletion .github/workflows/Test.yml
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Expand Up @@ -15,7 +15,12 @@ jobs:
run: |
CI/GitHubBuild.ps1
- name: Run
- name: Run Core Test
shell: pwsh
run: |
out/build/Release/Release/FBX-glTF-conv-core-test.exe
- name: Run CLI Test
shell: pwsh
run: |
out/build/Release/Release/FBX-glTF-conv-test.exe
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1 change: 1 addition & 0 deletions Core/CMakeLists.txt
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Expand Up @@ -155,6 +155,7 @@ if (NOT APPLE) # FIXME: iconv is not found on GitHub macOS release flow
target_include_directories (FBX-glTF-conv-core-test PRIVATE "${CMAKE_CURRENT_LIST_DIR}/../Polyfills/nlohmann-json")
target_include_directories (FBX-glTF-conv-core-test PRIVATE "${CMAKE_CURRENT_LIST_DIR}/../Core/fx/include")
target_link_libraries (FBX-glTF-conv-core-test PUBLIC BeeCore)
target_link_libraries(FBX-glTF-conv-core-test PRIVATE fmt::fmt fmt::fmt-header-only)
if (APPLE)
find_library (CF_FRAMEWORK CoreFoundation)
message("CoreFoundation Framework: ${CF_FRAMEWORK}")
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262 changes: 166 additions & 96 deletions Core/Test/Mesh.cpp
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@@ -1,8 +1,79 @@
#include "bee/Converter.Test.h"
#include <bee/Converter.Test.h>
#include <doctest/doctest.h>
#include <fbxsdk.h>
#include <filesystem>
#include <fmt/format.h>
#include <fx/gltf.h>
#include <ranges>
#include <string>
#include <string_view>

auto create_fbx_scene_fixture(
std::function<fbxsdk::FbxScene &(fbxsdk::FbxManager &manager_)> callback_) {

const auto manager = fbxsdk::FbxManager::Create();

struct Guard {
Guard(fbxsdk::FbxManager &manager_) : _manager(&manager_) {
}

~Guard() {
if (_manager) {
_manager->Destroy();
_manager = nullptr;
}
}

private:
fbxsdk::FbxManager *_manager;
};

Guard guard{*manager};

auto &fbxScene = callback_(*manager);

static int counter = 0;
const auto fbxPath = std::filesystem::temp_directory_path() /
u8"FBX-glTF-conv-test" /
fmt::format("{}.fbx", counter++);
std::filesystem::create_directories(fbxPath.parent_path());

const auto exporter =
fbxsdk::FbxExporter::Create(fbxScene.GetFbxManager(), "");
const auto exportStatus = exporter->Initialize(fbxPath.string().c_str(), -1);
CHECK_UNARY(exportStatus);
exporter->Export(&fbxScene);

exporter->Destroy();

struct Fixture {
Fixture(std::filesystem::path path_) noexcept
: _path(path_), _deleted(false) {
}

Fixture(Fixture &&other_) noexcept {
std::swap(this->_deleted, other_._deleted);
std::swap(this->_path, other_._path);
}

~Fixture() {
if (!_deleted) {
_deleted = true;
std::filesystem::remove(_path);
}
}

const auto &path() const {
return this->_path;
}

private:
std::filesystem::path _path;
bool _deleted = true;
};

return Fixture{fbxPath};
}

void createFbxGrid(const char *path_, std::uint32_t N) {
// Initialize the FBX SDK
Expand All @@ -15,107 +86,106 @@ void createFbxGrid(const char *path_, std::uint32_t N) {
const auto gridNode = fbxsdk::FbxNode::Create(fbxManager, "Gird");
const auto grid = fbxsdk::FbxMesh::Create(fbxManager, "Grid");

std::vector<FbxVector4> vertices;
vertices.reserve(N * N);
for (decltype(N) i = 0; i < N; i++) {
for (decltype(N) j = 0; j < N; j++) {
vertices.push_back(FbxVector4((float)i, 0.0, (float)j));
}
}
// Set the vertices of the grid
grid->InitControlPoints(N * N);
for (decltype(N) i = 0; i < N * N; i++) {
grid->SetControlPointAt(vertices[i], i);
}
// Define the faces of the grid
std::vector<int> indices;
indices.reserve((N - 1) * (N - 1) * 4);
for (decltype(N) i = 0; i < N - 1; i++) {
for (decltype(N) j = 0; j < N - 1; j++) {
indices.push_back(i * N + j);
indices.push_back(i * N + j + 1);
indices.push_back((i + 1) * N + j + 1);
indices.push_back((i + 1) * N + j);
}
}
for (decltype(N) i = 0; i < (N - 1) * (N - 1); i++) {
grid->BeginPolygon(-1, -1, false);
grid->AddPolygon(indices[i * 4 + 0]);
grid->AddPolygon(indices[i * 4 + 1]);
grid->AddPolygon(indices[i * 4 + 2]);
grid->AddPolygon(indices[i * 4 + 3]);
grid->EndPolygon();
}
gridNode->SetNodeAttribute(grid);
// Add the grid node to the scene
fbxScene->GetRootNode()->AddChild(gridNode);
// Create and assign a material to the mesh
FbxSurfacePhong *pMaterial =
FbxSurfacePhong::Create(fbxManager, "Material");
gridNode->AddMaterial(pMaterial);
const auto fbxFileName = path_;
const auto exporter = fbxsdk::FbxExporter::Create(fbxManager, "");
const auto success =
exporter->Initialize(fbxFileName, -1, fbxManager->GetIOSettings());
CHECK_EQ(success, true);
const auto exportSuccess = exporter->Export(fbxScene);
CHECK_EQ(exportSuccess, true);
exporter->Destroy();
fbxManager->Destroy();
std::vector<FbxVector4> vertices;
vertices.reserve(N * N);
for (decltype(N) i = 0; i < N; i++) {
for (decltype(N) j = 0; j < N; j++) {
vertices.push_back(FbxVector4((float)i, 0.0, (float)j));
}
}
// Set the vertices of the grid
grid->InitControlPoints(N * N);
for (decltype(N) i = 0; i < N * N; i++) {
grid->SetControlPointAt(vertices[i], i);
}
// Define the faces of the grid
std::vector<int> indices;
indices.reserve((N - 1) * (N - 1) * 4);
for (decltype(N) i = 0; i < N - 1; i++) {
for (decltype(N) j = 0; j < N - 1; j++) {
indices.push_back(i * N + j);
indices.push_back(i * N + j + 1);
indices.push_back((i + 1) * N + j + 1);
indices.push_back((i + 1) * N + j);
}
}
for (decltype(N) i = 0; i < (N - 1) * (N - 1); i++) {
grid->BeginPolygon(-1, -1, false);
grid->AddPolygon(indices[i * 4 + 0]);
grid->AddPolygon(indices[i * 4 + 1]);
grid->AddPolygon(indices[i * 4 + 2]);
grid->AddPolygon(indices[i * 4 + 3]);
grid->EndPolygon();
}
gridNode->SetNodeAttribute(grid);
// Add the grid node to the scene
fbxScene->GetRootNode()->AddChild(gridNode);
// Create and assign a material to the mesh
FbxSurfacePhong *pMaterial = FbxSurfacePhong::Create(fbxManager, "Material");
gridNode->AddMaterial(pMaterial);
const auto fbxFileName = path_;
const auto exporter = fbxsdk::FbxExporter::Create(fbxManager, "");
const auto success =
exporter->Initialize(fbxFileName, -1, fbxManager->GetIOSettings());
CHECK_EQ(success, true);
const auto exportSuccess = exporter->Export(fbxScene);
CHECK_EQ(exportSuccess, true);
exporter->Destroy();
fbxManager->Destroy();
}

// N : total triangles
void createTriangles(const char *path_, int N, int M = 200) {
// Initialize the FBX SDK
FbxManager *manager = FbxManager::Create();

// Create an FBX scene
FbxScene *scene = FbxScene::Create(manager, "MyScene");

// Create a Node
FbxNode *trianglesNode = FbxNode::Create(scene, "MyTriangles");

// Create a mesh for the triangles
FbxMesh *triangleMesh = FbxMesh::Create(scene, "MyTrianglesMesh");
trianglesNode->AddNodeAttribute(triangleMesh);

// Create control points for the triangle mesh
int controlPointsCount = 3 * N;
triangleMesh->InitControlPoints(controlPointsCount);

// Set the control point positions
FbxVector4 *controlPoints = triangleMesh->GetControlPoints();
int count = 0;
for (decltype(N) i = 0; i < N; i++) {
double x = i % M * 1.1 ;
double y = i / M * 1.1;
double z = 0;
controlPoints[count++] = FbxVector4(x, y, z);
controlPoints[count++] = FbxVector4(x+1 ,y, z);
controlPoints[count++] = FbxVector4(x+1 ,y+1, z);
}
// Initialize the FBX SDK
FbxManager *manager = FbxManager::Create();

// Create triangles
int triangleCount = N;
for (decltype(N) i = 0; i < triangleCount; i++) {
triangleMesh->BeginPolygon();
triangleMesh->AddPolygon(i * 3);
triangleMesh->AddPolygon(i * 3 + 1);
triangleMesh->AddPolygon(i * 3 + 2);
triangleMesh->EndPolygon();
}
scene->GetRootNode()->AddChild(trianglesNode);
FbxExporter *exporter = FbxExporter::Create(manager, "MyExporter");
exporter->Initialize(path_, -1, manager->GetIOSettings());
exporter->Export(scene);
exporter->Destroy();
manager->Destroy();
// Create an FBX scene
FbxScene *scene = FbxScene::Create(manager, "MyScene");

// Create a Node
FbxNode *trianglesNode = FbxNode::Create(scene, "MyTriangles");

// Create a mesh for the triangles
FbxMesh *triangleMesh = FbxMesh::Create(scene, "MyTrianglesMesh");
trianglesNode->AddNodeAttribute(triangleMesh);

// Create control points for the triangle mesh
int controlPointsCount = 3 * N;
triangleMesh->InitControlPoints(controlPointsCount);

// Set the control point positions
FbxVector4 *controlPoints = triangleMesh->GetControlPoints();
int count = 0;
for (decltype(N) i = 0; i < N; i++) {
double x = i % M * 1.1;
double y = i / M * 1.1;
double z = 0;
controlPoints[count++] = FbxVector4(x, y, z);
controlPoints[count++] = FbxVector4(x + 1, y, z);
controlPoints[count++] = FbxVector4(x + 1, y + 1, z);
}

// Create triangles
int triangleCount = N;
for (decltype(N) i = 0; i < triangleCount; i++) {
triangleMesh->BeginPolygon();
triangleMesh->AddPolygon(i * 3);
triangleMesh->AddPolygon(i * 3 + 1);
triangleMesh->AddPolygon(i * 3 + 2);
triangleMesh->EndPolygon();
}
scene->GetRootNode()->AddChild(trianglesNode);
FbxExporter *exporter = FbxExporter::Create(manager, "MyExporter");
exporter->Initialize(path_, -1, manager->GetIOSettings());
exporter->Export(scene);
exporter->Destroy();
manager->Destroy();
}
void testIndexUnit(const char *path_,
std::uint32_t vertex_count_,
fx::gltf::Accessor::ComponentType component_type_) {
const auto fbxFileName = path_;
createTriangles(fbxFileName, vertex_count_/3 );
createTriangles(fbxFileName, vertex_count_ / 3);
bee::ConvertOptions convertOptions;
auto glTF = bee::_convert_test(reinterpret_cast<const char8_t *>(fbxFileName),
convertOptions);
Expand All @@ -130,11 +200,11 @@ void testIndexUnit(const char *path_,

TEST_CASE("Mesh") {
SUBCASE("Index unit") {
//test 65538 index
testIndexUnit("T_65538.fbx", 65538 ,
fx::gltf::Accessor::ComponentType::UnsignedInt);
// test 65538 index
testIndexUnit("T_65538.fbx", 65538,
fx::gltf::Accessor::ComponentType::UnsignedInt);
// test 65535 index
testIndexUnit("T_65535.fbx", 65535 ,
testIndexUnit("T_65535.fbx", 65535,
fx::gltf::Accessor::ComponentType::UnsignedShort);
}
}

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