Bug 280664

Summary:	Support Custom Web Format in Clipboard APIs
Product:	WebKit	Reporter:	Karl Dubost <karlcow>
Component:	HTML Editing	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	webkit-bug-importer, wenson_hsieh
Priority:	P2	Keywords:	BrowserCompat, InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
URL:	https://w3c.github.io/clipboard-apis/#optional-data-types-x
Bug Depends on:	279712
Bug Blocks:

Karl Dubost

Reported 2024-09-30 22:01:13 PDT

The Clipboard API contains Optional Data Types https://w3c.github.io/clipboard-apis/#optional-data-types-x which includes a subgroup > Custom format starts with `"web "`("web" followed by U+0020 SPACE) prefix and suffix (after stripping out `"web "`) passes the parsing a MIME type check. These two tests will be failed after Bug 279712 FAIL supports(web foo/bar) returns true assert_equals: expected true but got false FAIL supports(web text/html) returns true assert_equals: expected true but got false See Also https://wpt.live/clipboard-apis/clipboard-item.https.html https://wpt.fyi/clipboard-apis/clipboard-item.https.html

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Radar WebKit Bug Importer

Comment 1 2024-09-30 22:03:51 PDT

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