Bug 247026

Summary:	CSSStyleValue.parse() should throw when passed an empty string as custom property value
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	CSS	Assignee:	Chris Dumez <cdumez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	175733

Description Chris Dumez 2022-10-25 14:00:14 PDT

CSSStyleValue.parse() / CSSStyleValue.parseAll() should throw when passed an empty string as custom property value.
This matches Blink's behavior and this behavior is covered by WPT tests.

Comment 1 Chris Dumez 2022-10-25 14:02:43 PDT

Pull request: https://github.com/WebKit/WebKit/pull/5775

Comment 2 EWS 2022-10-26 07:55:54 PDT

Committed 256011@main (98e13fd6a1c2): <https://commits.webkit.org/256011@main>

Reviewed commits have been landed. Closing PR #5775 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2022-10-26 07:56:22 PDT

<rdar://problem/101588781>