[webkit-changes] [WebKit/WebKit] 3dcbed: REGRESSION (260822 at main): [macOS] media/media-sour...

[Jean-Yves Avenard]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 3dcbed3753fad3d2f6a058bc721d265cbc1d9234
      https://github.com/WebKit/WebKit/commit/3dcbed3753fad3d2f6a058bc721d265cbc1d9234
  Author: Jean-Yves Avenard <jya at apple.com>
  Date:   2023-03-02 (Thu, 02 Mar 2023)

  Changed paths:
    M LayoutTests/media/media-source/content/test-opus-manifest.json

  Log Message:
  -----------
  REGRESSION (260822 at main): [macOS] media/media-source/media-webm-opus-partial-abort.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=253027
rdar://105995589

Reviewed by Simon Fraser.

The recorded size of the init segment was incorrect. The test randomly
split the init segment and ensure that we only emit the `loadedmetadata`
event once the full init segment has been received.
If the value chose to split was greater than 367 bytes, we would have in
fact parsed the whole init segment as defined by
https://w3c.github.io/mse-byte-stream-format-webm/#webm-init-segments
making the test fail.

Correct the size.

* LayoutTests/media/media-source/content/test-opus-manifest.json:

Canonical link: https://commits.webkit.org/261054@main