WebKit export of https://bugs.webkit.org/show_bug.cgi?id=225997 #29767
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Follow-up of #29027.
This upstream reviewed change tests that cross-realm WebIDL getters and setters throw
TypeError
in realm of their holder, including global object's accessors called withthis
value ofundefined
andnull
.Also, asserts that cross-realm
PerformanceObserver.supportedEntryTypes
returns a cross-realm array.