[webkit-changes] [WebKit/WebKit] ed4665: Make priority hints tests more stable

[Rob Buis]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ed46651c79801e40b8e2d1fa5fd53d9dad7af48f
      https://github.com/WebKit/WebKit/commit/ed46651c79801e40b8e2d1fa5fd53d9dad7af48f
  Author: Rob Buis <rbuis at igalia.com>
  Date:   2023-04-12 (Wed, 12 Apr 2023)

  Changed paths:
    M LayoutTests/http/tests/priority-hints/fetch-api-priority.html
    M LayoutTests/http/tests/priority-hints/link-header-fetch-priority.py
    M Source/WebCore/testing/Internals.cpp
    M Source/WebCore/testing/Internals.h

  Log Message:
  -----------
  Make priority hints tests more stable
https://bugs.webkit.org/show_bug.cgi?id=254885

Reviewed by Fujii Hironori.

Make two priority hints tests stable. To fix fetch-api-priority.html
in addition we need getResourcePriority to fallback to the memory
cache, since gc could clear the document resources in CachedResourceLoader
at any time.

* LayoutTests/http/tests/priority-hints/fetch-api-priority.html:
* LayoutTests/http/tests/priority-hints/link-header-fetch-priority.py:
* Source/WebCore/testing/Internals.cpp:
(WebCore::Internals::isLoadingFromMemoryCache):
(WebCore::Internals::resourceFromMemoryCache):
(WebCore::Internals::getResourcePriority):
* Source/WebCore/testing/Internals.h:

Canonical link: https://commits.webkit.org/262883@main