Bug 248994

Summary: Blob range request test failures
Product: WebKit Reporter: Dan Robertson <drobertson>
Component: DOMAssignee: Anne van Kesteren <annevk>
Status: RESOLVED FIXED    
Severity: Normal CC: annevk, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=243403

Comment 1 Radar WebKit Bug Importer 2022-12-09 00:20:27 PST
<rdar://problem/103171187>
Comment 2 Anne van Kesteren 2023-03-20 02:08:52 PDT
I updated the tests to better reflect the whitespace requirements: https://github.com/web-platform-tests/wpt/pull/39078.
Comment 3 Anne van Kesteren 2023-03-21 05:49:05 PDT
I attempted writing a patch for this and found some more issues that also impact the specification. We need to clamp the range start and end values pro-actively, otherwise `Content-Range` cannot be set correctly. Too large start values should result in rejection. It's not useful to return the last byte.

The draft patch can be found at https://github.com/WebKit/WebKit/pull/11756. (Apologies for the poor formatting of the commit message. `git webkit pr` was not my friend.)

It also fixes bug 243403.
Comment 4 EWS 2023-03-22 09:34:40 PDT
Committed 261968@main (09841b4faec7): <https://commits.webkit.org/261968@main>

Reviewed commits have been landed. Closing PR #11756 and removing active labels.