[Webkit-unassigned] [Bug 206869] Regression: JSC armv7 test failure stress/numberingSystemsForLocale-cached-strings-should-be-immortal-and-safe-for-concurrent-access.js.default

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=206869

--- Comment #6 from Mark Lam <mark.lam at apple.com> ---
(In reply to Aakash Jain from comment #3)
> The green indicates that the patch did not introduce any new failure. If you
> click on the bubble https://ews-build.webkit.org/#/builders/26/builds/7407
> (or look at any recent ARMV7 EWS build) it says: 'Found 1 pre-existing JSC
> test failure:
> stress/numberingSystemsForLocale-cached-strings-should-be-immortal-and-safe-
> for-concurrent-access.js.default'

Thanks for the clarification.  I had forgotten about that.

(In reply to Caio Lima from comment #4)
> We are going to investigate this on
> https://bugs.webkit.org/show_bug.cgi?id=206864. We skipped the test for now.

Skipping is probably the correct remedy for this.  The test creates 100 threads all running concurrently.  This would most likely exhaust the resources on a armv7 machine, and would probably abort / fail a RELEASE_ASSERT when it fails to create the threads.

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