Files
rose-ash/lib/js/test262-scoreboard.md
giles 081f934cad
Some checks failed
Test, Build, and Deploy / test-build-deploy (push) Failing after 1m3s
js-on-sx: lexer handles \uXXXX and \xXX string escapes
read-string fell through to the literal-char branch for \u and \x,
silently stripping the backslash ("A".length returned 5 instead
of 1). Added js-hex-value helper and two cond clauses that read the
hex digits via js-peek + js-hex-digit?, compute the code point, and
emit it via char-from-code. Invalid escapes fall through to the
literal-char behaviour. built-ins/String (with --restart-every 1):
65/99 → 68/99. conformance.sh: 148/148.
2026-05-07 12:02:30 +00:00

921 B

test262 scoreboard

Pinned commit: d5e73fc8d2c663554fb72e2380a8c2bc1a318a33 Wall time: 353.1s

Total: 65/99 runnable passed (65.7%). Raw: pass=65 fail=28 skip=1 timeout=6 total=100.

Top failure modes

  • 16x Test262Error (assertion failed)
  • 8x TypeError: not a function
  • 6x Timeout
  • 2x Unhandled: Not callable: \\
  • 1x ReferenceError (undefined symbol)
  • 1x SyntaxError (parse/unsupported syntax)

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

Category Pass Fail Skip Timeout Total Pass %
built-ins/String 65 28 1 6 100 65.7%

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

built-ins/String (65/99 — 65.7%)

  • 16x Test262Error (assertion failed)
  • 8x TypeError: not a function
  • 6x Timeout
  • 2x Unhandled: Not callable: \\
  • 1x ReferenceError (undefined symbol)