Commit Graph

2 Commits

Author SHA1 Message Date
036022cc17 spec: rational numbers — 1/3 literals, arithmetic, numeric tower integration
SxRational type in OCaml (Rational of int * int, stored reduced, denom>0)
and JS (SxRational class with _rational marker). n/d reader syntax in
spec/parser.sx. Arithmetic contagion: int op rational → rational, rational
op float → float. JS keeps int/int → float for CSS backward compatibility.
OCaml as_number + safe_eq extended for cross-type rational equality so
(= 2.5 5/2) → true. 62 tests in test-rationals.sx, all pass.
JS: 2232 passed. OCaml: 4532 passed (+11 vs pre-fix baseline).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-01 17:27:27 +00:00
1ea80a2b71 Add comprehensive spec tests: 132 primitives + 9 freeze/thaw
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spec/tests/test-primitives.sx — 132 tests covering:
  arithmetic (20), comparison (14), predicates (18), strings (25),
  lists (24), dicts (12), higher-order (14), type coercion (5)

spec/tests/test-freeze.sx — 9 tests covering:
  freeze-scope (4), content-addressing (5)
  Full round-trip: freeze → serialize → parse → thaw → same values

hosts/javascript/run_tests.js — Node.js test harness
  Loads sx-browser.js, provides platform test functions,
  evaluates spec/tests/*.sx files

All tests pass on both Python and JavaScript hosts.
Host-dependent behaviour (str(true), mod negative) handled gracefully.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-15 10:37:07 +00:00