XCEngine/tests/RHI/D3D12/unit/fixtures/D3D12TestFixture.cpp

#include "D3D12TestFixture.h"
#include <memory>

namespace XCEngine {
namespace RHI {

void D3D12TestFixture::SetUpTestSuite() {
}

void D3D12TestFixture::TearDownTestSuite() {
}

void D3D12TestFixture::SetUp() {
    m_device = std::make_unique<D3D12Device>();
    
    RHIDeviceDesc desc;
    desc.enableDebugLayer = false;
    desc.enableGPUValidation = false;
    
    if (!m_device->Initialize(desc)) {
        GTEST_SKIP() << "Failed to initialize D3D12Device";
        return;
    }
    
    m_commandQueue = std::make_unique<D3D12CommandQueue>();
    if (!m_commandQueue->Initialize(m_device->GetDevice(), CommandQueueType::Direct)) {
        GTEST_SKIP() << "Failed to create command queue";
        return;
    }
    
    m_commandAllocator = std::make_unique<D3D12CommandAllocator>();
    if (!m_commandAllocator->Initialize(m_device->GetDevice(), CommandQueueType::Direct)) {
        GTEST_SKIP() << "Failed to create command allocator";
        return;
    }
    
    m_commandList = std::make_unique<D3D12CommandList>();
    if (!m_commandList->Initialize(m_device->GetDevice(), CommandQueueType::Direct, m_commandAllocator->GetCommandAllocator())) {
        GTEST_SKIP() << "Failed to create command list";
        return;
    }
}

void D3D12TestFixture::TearDown() {
    if (m_commandQueue) {
        WaitForGPU();
    }
    if (m_commandList) {
        m_commandList->Shutdown();
        m_commandList.reset();
    }
    if (m_commandAllocator) {
        m_commandAllocator->Shutdown();
        m_commandAllocator.reset();
    }
    if (m_commandQueue) {
        m_commandQueue->Shutdown();
        m_commandQueue.reset();
    }
    if (m_device) {
        m_device->Shutdown();
        m_device.reset();
    }
}

void D3D12TestFixture::WaitForGPU() {
    if (!m_commandQueue) return;
    
    auto fence = std::make_unique<D3D12Fence>();
    if (fence->Initialize(m_device->GetDevice(), 0)) {
        m_commandQueue->Signal(fence.get(), 1);
        fence->Wait(1);
    }
}

} // namespace RHI
} // namespace XCEngine