Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: f765be186673ecf1ee09c0e3c3c9f1b339b7e036
      
https://github.com/WebKit/WebKit/commit/f765be186673ecf1ee09c0e3c3c9f1b339b7e036
  Author: Diego De La Toba <[email protected]>
  Date:   2026-03-17 (Tue, 17 Mar 2026)

  Changed paths:
    M LayoutTests/inspector/unit-tests/array-utilities-expected.txt
    M LayoutTests/inspector/unit-tests/array-utilities.html
    M LayoutTests/platform/mac-wk2/TestExpectations

  Log Message:
  -----------
  [macOS arm64] inspector/unit-tests/array-utilities.html is a flaky 
text/timeout failure
rdar://172695961
https://bugs.webkit.org/show_bug.cgi?id=310052

Reviewed by BJ Burg.

Inconsistent logging from expectException() is causing flaky text failures on
release, looks like this is timing related since it occurs on tests ran with 
--run-singly.
Test also times out on debug due to large amounts of allocations.

Both:
- TypeError: {} is not iterable - Expected
- TypeError: undefined is not a function (near '...item of iterable...') - 
Actual
Are valid outputs since they raise TypeError however, the test harness does not 
account for this.

Fixes:
- Manual try/catch that asserts e instanceof TypeError, validating the error 
type programmatically
rather than matching the message string.
- Mark test slow on debug to address timeouts

* LayoutTests/inspector/unit-tests/array-utilities-expected.txt:
* LayoutTests/inspector/unit-tests/array-utilities.html:
* LayoutTests/platform/mac-wk2/TestExpectations:

Canonical link: https://commits.webkit.org/309385@main



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