Bug 258043

Summary:	readAsDataURL.readAsDataURL() is incorrect for empty blobs
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	WebCore JavaScript	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

Description Chris Dumez 2023-06-13 13:37:01 PDT

readAsDataURL.readAsDataURL() is incorrect for empty blobs. Our behavior doesn't match Chrome or Firefox and causes us to fail
the FileAPI/reading-data-section/filereader_readAsDataURL.any.html WPT test.

Comment 1 Chris Dumez 2023-06-13 13:39:27 PDT

Pull request: https://github.com/WebKit/WebKit/pull/14933

Comment 2 EWS 2023-06-14 08:07:05 PDT

Committed 265153@main (7e2fcfdc82fa): <https://commits.webkit.org/265153@main>

Reviewed commits have been landed. Closing PR #14933 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2023-06-14 08:08:17 PDT

<rdar://problem/110776656>