giles b0a4be0f22 Step 8: numeric tower — exact/inexact predicates + truncate/remainder/modulo ...

7 new R7RS primitives on the float-based tower (Number of float unchanged):
- exact? / inexact? — integer detection via Float.is_integer
- exact->inexact / inexact->exact — identity / round-to-integer
- truncate — toward zero (floor for positive, ceil for negative)
- remainder — sign follows dividend (= Float.rem)
- modulo — sign follows divisor

8 new tests (2658/2658 pass). No type system, VM, compiler, or parser changes.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-04 22:25:40 +00:00

..

test-advanced.sx

Add strict typing mode + 139 new tests: 749/749 passing

2026-03-15 12:12:48 +00:00

test-canonical.sx

Use match for value dispatch in evaluator and compiler

2026-03-29 07:53:16 +00:00

test-cek-advanced.sx

Data-first HO forms, fix plan pages, aser error handling (1080/1080)

2026-03-15 18:05:00 +00:00

test-cek.sx

Phase 2: Move core spec files to spec/ and spec/tests/

2026-03-15 02:12:13 +00:00

test-closure-isolation.sx

Fix JIT closure isolation, SX wire format, server diagnostics

2026-03-30 17:28:47 +00:00

test-closures.sx

Fix render mode leak, defcomp tests, TCO depth: 513/516 passing (99.4%)

2026-03-15 11:51:24 +00:00

test-collections.sx

Cross-host test suite: JS 870/870, Python 679/679 (100% both)

2026-03-15 12:23:58 +00:00

test-conditions.sx

Fix 30 test failures: OCaml renderer primitives + condition signal rename

2026-03-29 18:08:47 +00:00

test-defcomp.sx

Fix render mode leak, defcomp tests, TCO depth: 513/516 passing (99.4%)

2026-03-15 11:51:24 +00:00

test-errors.sx

Cross-host test suite: JS 870/870, Python 679/679 (100% both)

2026-03-15 12:23:58 +00:00

test-eval.sx

Decouple core evaluator from web platform, extract libraries

2026-03-16 08:37:50 +00:00

test-framework.sx

Phase 2: Move core spec files to spec/ and spec/tests/

2026-03-15 02:12:13 +00:00

test-handlers.sx

Add request primitive tests (17 passing) + test runner support

2026-04-01 00:57:57 +00:00

test-harness.sx

Add SX test harness: mock IO platform for testing components

2026-03-26 00:00:19 +00:00

test-integration.sx

Add 125 new tests: CEK-advanced, signals, integration (1063/1063)

2026-03-15 16:13:07 +00:00

test-io-registry.sx

Step 3: IO registry — spec-level defio + io contract dispatch

2026-04-03 21:18:04 +00:00

test-io-suspension.sx

VM import suspension for browser lazy loading

2026-04-04 17:11:12 +00:00

test-macros.sx

Fix edge cases: 864/870 JS full, 747/747 standard, 679/679 Python

2026-03-15 13:03:02 +00:00

test-match.sx

sx-tools: WASM kernel updates, TW/CSSX rework, content refresh, new debugging tools

2026-04-02 11:31:57 +00:00

test-modules.sx

Step 5: CEK IO suspension + R7RS modules (define-library/import)

2026-04-03 18:55:43 +00:00

test-named-let-set.sx

Fix named-let set! scoping + convert test to deftest

2026-03-31 21:34:19 +00:00

test-parser.sx

JIT allowlist + integration tests + --test mode + clean up debug logging

2026-03-23 23:58:40 +00:00

test-primitives.sx

Add comprehensive spec tests: 132 primitives + 9 freeze/thaw

2026-03-15 10:37:07 +00:00

test-r7rs.sx

Step 8: numeric tower — exact/inexact predicates + truncate/remainder/modulo

2026-04-04 22:25:40 +00:00

test-reactive-islands.sx

Fix component-source SSR override, add SX island tests

2026-03-31 17:44:11 +00:00

test-records.sx

Recompile all 26 .sxbc with define-library wrappers + fix eval/JIT

2026-04-04 00:08:00 +00:00

test-render-advanced.sx

Add 68 new tests: continuations-advanced + render-advanced (938/938)

2026-03-15 15:32:21 +00:00

test-render-html.sx

Remove debug logging from component-has-children?, restore island test

2026-03-24 02:36:46 +00:00

test-render.sx

Phase 2: Move core spec files to spec/ and spec/tests/

2026-03-15 02:12:13 +00:00

test-scope.sx

Cross-host test suite: JS 870/870, Python 679/679 (100% both)

2026-03-15 12:23:58 +00:00

test-stepper.sx

Fix stepper default: show full "the joy of sx" on load

2026-04-02 13:55:40 +00:00

test-strict.sx

Add strict typing mode + 139 new tests: 749/749 passing

2026-03-15 12:12:48 +00:00

test-sx-swap.sx

Implement sx-swap pure tree rewriting and fix handler test infrastructure

2026-04-01 18:00:51 +00:00

test-tco.sx

Cross-host test suite: JS 870/870, Python 679/679 (100% both)

2026-03-15 12:23:58 +00:00

test-tw.sx

Fix test suite: 60→5 failures, solid foundation for architecture plan

2026-04-02 12:50:35 +00:00

test.sx

Phase 2: Move core spec files to spec/ and spec/tests/

2026-03-15 02:12:13 +00:00