Files
rose-ash/lib/js/test262-scoreboard.md
giles 24a67fae97
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Test, Build, and Deploy / test-build-deploy (push) Failing after 41s
js-on-sx: arr.length = N extends the array
js-list-set! was a no-op for the length key. Added a clause that
pads with js-undefined via js-pad-list! when target > current.
Truncation skipped: the pop-last! SX primitive doesn't actually
mutate the list (length unchanged after the call), so no clean
way to shrink in place from SX. Extension covers common cases.
built-ins/Array: 16/45 → 17/45. conformance.sh: 148/148.
2026-05-08 01:38:51 +00:00

923 B

test262 scoreboard

Pinned commit: d5e73fc8d2c663554fb72e2380a8c2bc1a318a33 Wall time: 151.1s

Total: 17/45 runnable passed (37.8%). Raw: pass=17 fail=21 skip=5 timeout=7 total=50.

Top failure modes

  • 16x Test262Error (assertion failed)
  • 7x Timeout
  • 2x TypeError: not a function
  • 2x ReferenceError (undefined symbol)
  • 1x Unhandled: Not callable: {:2 43 :1 42 :0 41 :length 3}\

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

Category Pass Fail Skip Timeout Total Pass %
built-ins/Array 17 21 5 7 50 37.8%

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

built-ins/Array (17/45 — 37.8%)

  • 16x Test262Error (assertion failed)
  • 7x Timeout
  • 2x TypeError: not a function
  • 2x ReferenceError (undefined symbol)
  • 1x Unhandled: Not callable: {:2 43 :1 42 :0 41 :length 3}\