Bug 313054 – [WPE][arm64] compositing/backing/animate-into-view-with-descendant.html is a flaky test

• Component: WPE WebKit
• Status: NEW

[Nikolas Zimmermann]

wktesthunter output for this flaky test across affected bots:

>>> wpe-arm64-release <<<
[311766@main-311767@main]     UNKNOWN
311768@main                   NOERROR
311769@main                   UNKNOWN
311770@main                   NOERROR
[311771@main-311772@main]     UNKNOWN
311773@main                   TEXT PASS (Expected: PASS)
[311774@main-311775@main]     UNKNOWN
311776@main                   TEXT PASS (Expected: PASS)
[311777@main-311781@main]     UNKNOWN
[311782@main-311783@main]     NOERROR
[311784@main-311788@main]     UNKNOWN
311789@main                   NOERROR
[311790@main-311793@main]     UNKNOWN
311794@main                   NOERROR


The bot wpe-arm64-release completed 1273 runs on the interval [308164@main-311794@main]
Frequency of results for test: compositing/backing/animate-into-view-with-descendant.html
  1194 times [93.8%]     ->  NOERROR
  59 times [4.6%]        ->  TEXT PASS
  20 times [1.6%]        ->  CRASH

Of those 1273 runs it didn't match the expectation 79 times [6.2%]
Details of the type and frequency of unmatched expectations:
  59 times [4.6%]        ->  TEXT PASS (Expected: PASS)
  20 times [1.6%]        ->  CRASH (Expected: PASS)

Flakiness factor: 9.0%
    - This test was flaky on 9.0% of the 1273 runs analyzed, either giving different
      results within a single run, or a different result than in the previous run.

[Fujii Hironori]

History: https://results.webkit.org/?suite=layout-tests&test=compositing%2Fbacking%2Fanimate-into-view-with-descendant.html&platform=WPE&architecture=arm64

Seems like no crash these days.