RegExp: Add test cases for Unicode Script_Extensions=Unknown

Ref https://github.com/tc39/ecma262/issues/3590

regexp-generator is unfortunately unaware of the value:
https://github.com/mathiasbynens/regenerate-unicode-properties/issues/7
This commit is contained in:
Richard Gibson 2025-05-08 16:11:04 -04:00 committed by Philip Chimento
parent c6251c64b1
commit 296e7875bd

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// Copyright 2025 Richard Gibson. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
author: Richard Gibson
description: >
Unicode property "Script_Extensions" and alias "scx" must support
special value "Unknown" and alias "Zzzz" (cf.
https://www.unicode.org/reports/tr24/#Script_Extensions_Def ).
esid: sec-compiletocharset
features: [regexp-unicode-property-escapes]
---*/
/\p{Script_Extensions=Unknown}/u;
/\p{Script_Extensions=Zzzz}/u;
/\p{scx=Unknown}/u;
/\p{scx=Zzzz}/u;