Bug 243606

Summary:	Dispatch GlobalObjectAvailable to subframes when adding user scripts
Product:	WebKit	Reporter:	Wenqing Luo <wenqing_luo>
Component:	Frames	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Local Build
Hardware:	All
OS:	All

Description Wenqing Luo 2022-08-05 13:39:05 PDT

Currently, when adding content script to only top frame, dispatchGlobalObjectAvailable won't be called for its subframes.
If user later calls runJavaScriptInFrameInScriptWorld directly in the subframe using the same world as the content script added to top frame, dispatchGlobalObjectAvailable won't be called for the subframe either.
In the end, objects that is registered in dispatchGlobalObjectAvailable callback won't be available for JavaScript that is executed by runJavaScriptInFrameInScriptWorld in subframe.

Comment 1 Wenqing Luo 2022-08-05 13:58:02 PDT

Pull request: https://github.com/WebKit/WebKit/pull/3059

Comment 2 EWS 2022-08-11 09:53:59 PDT

Committed 253337@main (4b458ff27f44): <https://commits.webkit.org/253337@main>

Reviewed commits have been landed. Closing PR #3059 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2022-08-11 09:55:18 PDT

<rdar://problem/98514341>

Comment 4 Wenqing Luo 2022-08-11 11:27:55 PDT

<rdar://problem/73500002>