JSCK does not support minLength and maxLength tests of unicode surrogate pairs

Question

JSCK does not support minLength and maxLength tests of unicode surrogate pairs

Closed this issue 9 years ago · 3 comments

automatthew commented 10 years ago

Test in question:

https://github.com/automatthew/JSON-Schema-Test-Suite/blob/develop/tests/draft3/minLength.json#L27-L30

Explanation of unicode surrogate pairs, needed to pass the test:
https://mathiasbynens.be/notes/javascript-encoding

Example of decoding
https://github.com/bestiejs/punycode.js/blob/221463da/punycode.js#L94-L128

Answer 1 · 2014-09-10T21:16:42.000Z

ditto draft4

Answer 2 · 2014-09-10T21:35:12.000Z

note: if/when we get to this, figure out if it affects performance, and if the effect's significant, include an option to turn the feature off for performance reasons.

(this comes from the assumption that the way to implement this is by checking every string for Unicode surrogates whenever minLength or maxLength are in a schema.)

Answer 3 · 2015-08-12T20:58:11.000Z

every validator out there neglects to support this also. IIRC consensus was it's an impractical requirement.