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test: remove known tautologies and scaffolds

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This commit is contained in:
Erik 2026-08-18 10:40:20 +02:00
parent 8e884679e0
commit 52015f5052
9 changed files with 156 additions and 61 deletions
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22
tests/AcDream.App.Tests/Rendering/Gpu/GpuContractTests.cs
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@ -2,6 +2,7 @@ using System.Numerics;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using AcDream.App.Rendering.Gpu;
using AcDream.App.Rendering.Gpu.Vk;
namespace AcDream.App.Tests.Rendering.Gpu;
@ -242,19 +243,28 @@ public sealed class GpuContractTests
}
[Fact]
public void TheDepthStencilAttachmentFormatCarriesAStencilAspect()
public void BackbufferClear_ClearsDepthAndStencil()
{
// The punch has nowhere to mark without one. The V5 capability gate
// prefers D32_SFLOAT_S8_UINT and falls back to D24_UNORM_S8_UINT rather
// than taking a depth-only format for exactly this reason, and the
// backbuffer pass clears both aspects through one ClearDepthStencil.
GpuPassDescription pass = GpuPassDescription.BackbufferClear(
"world",
Vector4.Zero,
sampleCount: 4);
Assert.Equal(0u, pass.Depth!.Value.ClearStencil);
Assert.Equal(1f, pass.Depth.Value.ClearDepth);
Assert.Equal(GpuLoadOp.Clear, pass.Depth!.Value.Load);
Assert.Equal(GpuTextureFormat.Depth24Stencil8, GpuTextureFormat.Depth24Stencil8);
}
[Fact]
public void DepthStencilTextureFormat_MapsToDepthAndStencilAspects()
{
// The punch has nowhere to mark without a stencil aspect. The V5
// capability gate prefers D32_SFLOAT_S8_UINT and falls back to
// D24_UNORM_S8_UINT rather than accepting a depth-only format.
Silk.NET.Vulkan.ImageAspectFlags aspects =
VulkanTextureFormatMapping.AspectOf(GpuTextureFormat.Depth24Stencil8);
Assert.True(aspects.HasFlag(Silk.NET.Vulkan.ImageAspectFlags.DepthBit));
Assert.True(aspects.HasFlag(Silk.NET.Vulkan.ImageAspectFlags.StencilBit));
}
[Fact]