Files
rose-ash/lib/js/test262-scoreboard.md
giles c94b340943 js-on-sx: updated Math scoreboard — 66/288 (22.9%)
Up from 56/288 (19.4%) baseline. Progress from:
- Math.sqrt/pow/trunc/sign/cbrt/hypot
- Array.prototype stubs for verifyProperty
- typeof callable-dict → "function"
- __callable__ dispatch in js-apply-fn
2026-04-23 23:41:38 +00:00

1017 B

test262 scoreboard

Pinned commit: d5e73fc8d2c663554fb72e2380a8c2bc1a318a33 Wall time: 275.0s

Total: 66/288 runnable passed (22.9%). Raw: pass=66 fail=206 skip=39 timeout=16 total=327.

Top failure modes

  • 94x ReferenceError (undefined symbol)
  • 79x Test262Error (assertion failed)
  • 31x TypeError: not a function
  • 16x Timeout
  • 1x Unhandled: Not callable: {:random <js-math-random()> :trunc <js-math-tr
  • 1x SyntaxError (parse/unsupported syntax)

Categories (worst pass-rate first, min 10 runnable)

Category Pass Fail Skip Timeout Total Pass %
built-ins/Math 66 206 39 16 327 22.9%

Per-category top failures (min 10 runnable, worst first)

built-ins/Math (66/288 — 22.9%)

  • 94x ReferenceError (undefined symbol)
  • 79x Test262Error (assertion failed)
  • 31x TypeError: not a function
  • 16x Timeout
  • 1x Unhandled: Not callable: {:random <js-math-random()> :trunc <js-math-tr