e2e(antimeridian): crossing assertion copy-agnostic (|lon| > 180) — run-180 proved the product correct: sampled lons [−184.75…−175.24] are a continuous western world copy, only the 'east copy' assumption was wrong

2026-09-23 05:17:11 +00:00
parent d0d764e0c1
commit 44996b434f
1 changed files with 1 additions and 1 deletions
@@ -562,7 +562,7 @@ test('plane marker stays continuous across the antimeridian (no 360° teleport)'
    for (let i = 1; i < lons.length; i++) {
      expect(Math.abs(lons[i]! - lons[i - 1]!), `marker jumped between samples ${i - 1} and ${i}`).toBeLessThan(180); // the ISS-124 bug
    }
-    expect(lons.some((lon) => lon > 180), `sampled lons (n=${lons.length}): ${JSON.stringify(lons)}`).toBe(true); // crossed onto the east world copy (NZAA→NFTF is eastward)
+    expect(lons.some((lon) => Math.abs(lon) > 180), `sampled lons (n=${lons.length}): ${JSON.stringify(lons)}`).toBe(true); // crossed onto a world copy, either side of ±180
    expect(Math.max(...lons) - Math.min(...lons), `lon span: min=${Math.min(...lons).toFixed(4)} max=${Math.max(...lons).toFixed(4)} over ${JSON.stringify(lons)}`).toBeGreaterThan(4); // traversed the crossing region, not a static window
  } finally {
    // Cleanup: let any in-flight leg land, then chain back home so the other specs start from the canonical