[webkit-changes] [WebKit/WebKit] b2c434: [WebVTT] Cues with line setting containing aligmen...

[Jer Noble]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b2c434a9b4567ec35d7a1038784cf144b2e050bc
      https://github.com/WebKit/WebKit/commit/b2c434a9b4567ec35d7a1038784cf144b2e050bc
  Author: Jer Noble <jer.noble at apple.com>
  Date:   2023-06-23 (Fri, 23 Jun 2023)

  Changed paths:
    A LayoutTests/media/track/captions-webvtt/line-align.vtt
    A LayoutTests/media/track/webvtt-line-align-expected.txt
    A LayoutTests/media/track/webvtt-line-align.html
    M Source/WebCore/html/track/VTTCue.cpp

  Log Message:
  -----------
  [WebVTT] Cues with line setting containing aligment parse as 'start'
https://bugs.webkit.org/show_bug.cgi?id=258456
rdar://111220055

Reviewed by Eric Carlson.

The line alignment settings are already parsed, but not stored in
an ivar. Even though layout using those alignment values is not
yet implemented, we should at least parse the correct values from
source WebVTT.

* LayoutTests/media/track/captions-webvtt/line-align.vtt: Added.
* LayoutTests/media/track/webvtt-line-align-expected.txt: Added.
* LayoutTests/media/track/webvtt-line-align.html: Added.
* Source/WebCore/html/track/VTTCue.cpp:
(WebCore::VTTCue::settingName):
(WebCore::VTTCue::setCueSettings):

Canonical link: https://commits.webkit.org/265472@main