T0 test-hygiene pass (2026-06-02): DoorwayMembershipReplayTests previously loaded
doorway-capture.jsonl from the repo root — a 719 MB untracked file that only
exists on the developer's machine after a specific live capture run. On any other
machine (CI, fresh worktree, other developers) the tests would silently SKIP instead
of running.
Fixes:
- Extract the 57 doorway-seam records (Y∈[15.5,17.5], ticks 17392-17448) from the
large capture into committed fixture
tests/AcDream.Core.Tests/Fixtures/issue98/doorway-threshold-capture.jsonl (110 KB).
- Update DoorwayMembershipReplayTests to use FixturePath() (same SolutionRoot walk
pattern as CellarUpTrajectoryReplayTests) instead of FindCapturePath().
- Change from silent-skip-if-absent to Assert.True(File.Exists) with a clear error
message — the committed fixture must be present.
- Both DoorwaySeam_FindCellSet_StableNoStrobe and
OutdoorSeamRecords_FindCellSet_ReturnsCorrectOutdoorCell pass against the fixture.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Change A (TransitionTypes.FindEnvCollisions:~1947): replace the unconditional
static ResolveCellId re-derive with the SWEPT find_cell_list pick via
CellTransit.FindCellSet. When DataCache is available (always in production),
the swept pick runs and resolves the containing cell from the portal-graph
candidate set. When DataCache is null (test engines without a cell registry),
the old ResolveCellId fallback is preserved to keep PhysicsEngineTests green.
Change B (CellTransit.BuildCellSetAndPickContaining): replace the containment
loop that silently skipped all outdoor candidates (CellBSP=null) with the
retail CObjCell::find_cell_list interior-wins pick (pseudo_c:308788-308819):
interior EnvCells win first; if no interior cell contains the center, fall
to the outdoor XY-grid column (CLandCell::point_in_cell equivalent). This is
the missing half of find_cell_list that caused the 0xA9B40170↔0xA9B40031
doorway cell-strobe — the swept pick previously always returned currentCellId
for outdoor candidates, letting the static re-derive at :1947 strobe on every
tick from a different result.
DoorwayMembershipReplayTests: two facts, loads doorway-capture.jsonl (364K records,
strobing live run), filters to Y∈[15.5,17.5] seam zone (57 records), verifies
FindCellSet produces exactly 1 transition (enter indoor → stay outdoors) with
zero A→B→A ping-pong across the full window. Second test verifies outdoor-seed
records round-trip correctly via the XY-grid formula. Both pass.
LiveCompare_FirstCap_FixClosesCottageFloorCap: still passes (issue #98 gate intact).
Full Core suite: 15 failures (within documented flaky baseline of 14–19;
all 15 are pre-existing static-leak/document-the-bug tests, zero new regressions
in cell/transit/BSP/physics classes).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
