test(fixtures): update fixtures to version 4.1.2

CHANGELOG.md

@@ -13,9 +13,9 @@ from 0.9.
 
 ### Added
 
-- Full support for [TOON specification 4.1](https://github.com/toon-format/spec/blob/v4.1.1/SPEC.md):
+- Full support for [TOON specification 4.1](https://github.com/toon-format/spec/blob/v4.1.2/SPEC.md):
   keyed tabular objects, nested field groups, comment lines, canonical empty
-  arrays, and every strict-mode check. All official fixtures of spec `v4.1.1` pass.
+  arrays, and every strict-mode check. All official fixtures of spec `v4.1.2` pass.
 - A `json`-style interface: `dumps`, `dump`, `loads`, `load`, with keyword-only
   options. `encode` and `decode` are aliases of `dumps` and `loads`.
 - `default` and `sort_keys` options for encoding; `parse_float`, `parse_int`,

scripts/update_fixtures.py

@@ -3,7 +3,7 @@
 # ///
 """Replace tests/fixtures with the conformance fixtures of a TOON specification release.
 
-Usage: uv run scripts/update_fixtures.py v4.1.1
+Usage: uv run scripts/update_fixtures.py v4.1.2
 """
 
 from __future__ import annotations

tests/fixtures/README.md

@@ -2,5 +2,5 @@
 
 The `encode/` and `decode/` directories are copied verbatim from the
 [TOON specification repository](https://github.com/toon-format/spec/tree/main/tests/fixtures)
-at tag `v4.1.1`. Do not edit them by hand: run `uv run scripts/update_fixtures.py <tag>`
+at tag `v4.1.2`. Do not edit them by hand: run `uv run scripts/update_fixtures.py <tag>`
 to replace them with another release.

tests/fixtures/encode/primitives.json

@@ -273,6 +273,14 @@
       "input": "#hello",
       "expected": "\"#hello\"",
       "specSection": "7.2"
+    },
+    {
+      "name": "quotes a root string starting with U+FEFF",
+      "input": "\ufeff8",
+      "expected": "\"\ufeff8\"",
+      "specSection": "7.2",
+      "note": "Unquoted, a decoder would remove the U+FEFF as a byte-order mark (§12) and read the number 8",
+      "minSpecVersion": "4.1"
     }
   ]
 }