Files
XCEngine/tests/RHI/D3D12/unit/test_root_signature.cpp
ssdfasd f427699ac6 refactor: improve test infrastructure and fix OpenGL GLAD initialization
- Rename D3D12Enum.h to D3D12Enums.h for naming consistency
- Fix OpenGL unit test GLAD initialization by using gladLoadGL()
  instead of gladLoadGLLoader(wglGetProcAddress) for fallback support
- Migrate remaining tests to use gtest_discover_tests for granular
  test discovery (math, core, containers, memory, threading, debug,
  components, scene, resources, input, opengl)
- Remove obsolete TEST_RESOURCES_DIR and copy_directory commands
  from OpenGL unit test CMakeLists (minimal/Res doesn't exist)
- Update TEST_SPEC.md with performance metrics and per-module
  build/test commands for faster development workflow
- Update CMake path references to use lowercase paths
2026-03-23 00:43:02 +08:00

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C++

#include "fixtures/D3D12TestFixture.h"
#include "XCEngine/RHI/D3D12/D3D12RootSignature.h"
using namespace XCEngine::RHI;
TEST_F(D3D12TestFixture, RootSignature_Create_EmptyRootSignature) {
D3D12_ROOT_SIGNATURE_DESC rootSigDesc = {};
rootSigDesc.NumParameters = 0;
rootSigDesc.NumStaticSamplers = 0;
rootSigDesc.Flags = D3D12_ROOT_SIGNATURE_FLAG_NONE;
D3D12RootSignature rootSig;
bool result = rootSig.Initialize(GetDevice()->GetDevice(), rootSigDesc);
ASSERT_TRUE(result);
}
TEST_F(D3D12TestFixture, RootSignature_Create_WithCBV) {
D3D12_ROOT_PARAMETER param = D3D12RootSignature::CreateCBV(0);
D3D12_ROOT_SIGNATURE_DESC rootSigDesc = {};
rootSigDesc.NumParameters = 1;
rootSigDesc.pParameters = &param;
rootSigDesc.NumStaticSamplers = 0;
rootSigDesc.Flags = D3D12_ROOT_SIGNATURE_FLAG_NONE;
D3D12RootSignature rootSig;
bool result = rootSig.Initialize(GetDevice()->GetDevice(), rootSigDesc);
ASSERT_TRUE(result);
ASSERT_NE(rootSig.GetRootSignature(), nullptr);
}