Bug 250500 - [ New Test/REGRESSION 258085@main? ] TestIPC.StreamConnectionTest.SendAsyncReplyMessage is a consistent timeout
Summary: [ New Test/REGRESSION 258085@main? ] TestIPC.StreamConnectionTest.SendAsyncRe...
Status: RESOLVED DUPLICATE of bug 249780
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Misc. (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Kimmo Kinnunen
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-01-11 22:07 PST by Robert Jenner
Modified: 2023-01-14 00:48 PST (History)
5 users (show)

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Description Robert Jenner 2023-01-11 22:07:05 PST 
TestIPC.StreamConnectionTest.SendAsyncReplyMessage

is a consistent timeout on Mac and iOS platforms. 

HISTORY:
https://results.webkit.org/?suite=api-tests&test=TestIPC.StreamConnectionTest.SendAsyncReplyMessage

According to the history link this test was introduced with flaky timeouts. It appears to have gotten worse after 258085@main to the point where it appears to timeout more frequently than not. 


I was able to consistently reproduce the timeout on iOS Debug ToT running the test as follows:

run-api-tests --ios-simulator TestIPC.StreamConnectionTest.SendAsyncReplyMessage --iterations 10


If it doesn't reproduce from just a single test run, it very easily should reproduce with 10 iterations. I also was able to reproduce it on Ventura Debug ToT.
Comment 1 Radar WebKit Bug Importer 2023-01-11 22:07:42 PST 
<rdar://problem/104154976>
Comment 2 Kimmo Kinnunen 2023-01-14 00:48:12 PST 

*** This bug has been marked as a duplicate of bug 249780 ***