v0.8.0-alpha - Rendering Unit Tests

VoxelForge v0.8.0-alpha

🧪 Rendering Unit Tests

Comprehensive unit tests for the rendering pipeline using GoogleTest framework.

Test Coverage

VulkanBuffer Tests (test_vulkan_buffer.cpp)

• Buffer default construction and initialization
• Ring buffer allocation logic
• Buffer pool alignment calculations
• Vertex/index buffer size calculations
• Buffer usage flags validation
• Memory property flags verification

Renderer Tests (test_renderer.cpp)

• RenderStats default values and accumulation
• RenderSettings quality presets
• Renderer default construction
• Camera setup (perspective/orthographic)
• View matrix generation
• Projection matrix validation
• Frustum culling tests
• Camera rotation

ChunkMesher Tests (test_chunk_mesher.cpp)

• Face normal directions and magnitudes
• Face offsets for neighbor checking
• ChunkMeshData empty state and clearing
• ChunkVertex structure size and alignment
• Face UV coordinates
• Empty chunk mesh generation
• Single block mesh generation
• Buried block face culling
• Transparent block mesh layering
• Mesh generation statistics
• Ambient occlusion calculations
• Light value packing

📊 Test Statistics

• Total test files: 10
• Rendering test files: 3
• Test cases: 40+
• Lines of test code: 1,500+

🔧 Test Configuration

• GoogleTest framework
• CI/CD ready
• Mock-friendly architecture
• Performance benchmarking tests

✅ All Tasks Completed

Task	Status
VulkanContext.cpp	✅ Complete
VulkanBuffer.cpp	✅ Complete
Renderer.cpp	✅ Complete
ChunkMesher.cpp	✅ Complete
Block Registry Expansion (200+ blocks)	✅ Complete
World Generation System	✅ Complete
Unit Tests for Rendering	✅ Complete
GitHub Releases	✅ Complete

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GitHub: https://github.com/zarigata/PCU
Total Commits: 22
Total Releases: 8