[webkit-changes] [WebKit/WebKit] 9112a4: Add layout test failure analysis script.

[Ben]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9112a4f172dd3e52a2a2fd386c236243e38fa328
      https://github.com/WebKit/WebKit/commit/9112a4f172dd3e52a2a2fd386c236243e38fa328
  Author: Ben Schwartz <ben_schwartz at apple.com>
  Date:   2023-09-06 (Wed, 06 Sep 2023)

  Changed paths:
    A Tools/Scripts/layout-test-failure-analysis

  Log Message:
  -----------
  Add layout test failure analysis script.
rdar://114117944

Reviewed by Jonathan Bedard.

Adds a layout test failure analysis tool that can be used to easily parse worker logs from a raw layout test `stdio` file (either by loading over a URL or from file). This allows for (among other things) easily outputting a list of tests for a specific worker that can be used when running WebKit tests via `run-webkit-tests`. Complete functionality listed in `--help`.

* Tools/Scripts/layout-test-failure-analysis: Added.

Canonical link: https://commits.webkit.org/267706@main