0f01fb4430
The replay harness reconstructs the camera from a pose-stamped oracle frame (Frame quaternion w,x,y,z storage order; +Y forward / +Z up; landblock-local origin) and drives the ported walk over adapter-built cells (cell transforms from EnvCell.Position now populated). The foundry-deep fixture - the pure-interior frame shape - reproduces retail EXACTLY on every complete frame: DI + DC(ov=0, [cell]) with no landscape, 39/39. Conventions are now pinned by live retail output; the remaining nine fixtures need the outdoor world build-out (landscape blocks, terrain z-slabs, building transforms + active-view clip) and join the same gate. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
60 lines
2.2 KiB
C#
60 lines
2.2 KiB
C#
using AcDream.App.Tests.Rendering;
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using AcDream.App.Rendering.Walk;
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using DatReaderWriter;
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using DatReaderWriter.Options;
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namespace AcDream.App.Tests.Rendering.Walk;
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/// <summary>
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/// FW1's conformance gate, first slice: replay pose-stamped oracle
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/// fixtures through the ported walk and require the identical event
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/// sequence. The projection-light interior fixtures gate first
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/// (docs/research/2026-08-30-fw-walk-oracle/README.md, posed round);
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/// the outdoor/landscape fixtures join as the landscape world build
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/// lands.
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/// </summary>
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[Trait("Lane", "InstalledDat")]
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public sealed class WalkTraceConformanceTests
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{
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private sealed class Recorder : IWalkEventSink
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{
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public readonly List<WalkEvent> Events = new();
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public void Emit(in WalkEvent walkEvent) => Events.Add(walkEvent);
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}
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private static DatCollection OpenDats()
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{
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string? datDir = CornerFloodReplayTests.ResolveDatDir();
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if (datDir is null)
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{
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Assert.Fail("Lane=InstalledDat requires an installed retail DAT directory; see docs/release-gate.md.");
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}
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return new DatCollection(datDir!, DatAccessType.Read);
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}
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[Fact]
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public void Foundry_deep_reproduces_every_complete_frame_exactly()
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{
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IReadOnlyList<WalkOracleFrame> frames = WalkOracleTrace.Load("posed/foundry-deep");
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Assert.NotEmpty(frames);
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using DatCollection dats = OpenDats();
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Dictionary<uint, WalkCell> cells =
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WalkWorldDatAdapter.BuildInteriorCells(dats, 0xA9B40000u);
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var landscape = new WalkLandscape { MidWidth = 1, Blocks = new WalkLandBlock?[1] };
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foreach (WalkOracleFrame frame in frames)
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{
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Assert.NotNull(frame.Pose);
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WalkCell camera = Assert.Contains(frame.Pose!.CellId, cells);
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var ctx = new WalkTraceReplayContext(frame.Pose, cells);
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var walk = new RetailFrameWalk();
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var recorder = new Recorder();
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walk.WalkFrame(frame.Pose.CellId, camera, landscape, ctx, recorder);
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Assert.Equal(
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WalkTraceReplayContext.Signature(frame),
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WalkTraceReplayContext.Signature(recorder.Events));
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}
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}
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}
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