Bug 258181 – REGRESSION(macOS 13.3): [ Monterey+ Debug ] inspector/debugger/async-stack-trace-truncate.html is a constant timeout

• Status: RESOLVED
• Resolution: FIXED
• Component: Web Inspector

[Robert Jenner]

inspector/debugger/async-stack-trace-truncate.html

is a constant timeout on debug platforms running Monterey and higher. 

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=inspector%2Fdebugger%2Fasync-stack-trace-truncate.html

[Radar WebKit Bug Importer]

<rdar://problem/110872552>

[EWS]

Test gardening commit 265222@main (825d52613ec5): <https://commits.webkit.org/265222@main>

Reviewed commits have been landed. Closing PR #15034 and removing active labels.

[Robert Jenner]

I have reproduced the failure on macOS Ventura Debug ToT running the test as follows:

run-webkit-tests inspector/debugger/async-stack-trace-truncate.html

Further I was able to determine that this test started to constantly timeout after we updated to macOS Ventura 13.3 from 13.2. So this appears to be a macOS Ventura 13.3 regression.

[EWS]

Test gardening commit 265875@main (3ce0ab02e8b6): <https://commits.webkit.org/265875@main>

Reviewed commits have been landed. Closing PR #15662 and removing active labels.

[Robert Jenner]

Marking these tests as "slow" got them all to stop timing out constantly, which is good. However, now all of these tests are constant text failures on macOS Debug platforms. 

Since the failure has progressed, I am going to consider this bug closed, and file a new bug with the new failure mode.