Bug 162517 – LayoutTest imported/w3c/web-platform-tests/html/the-xhtml-syntax/parsing-xhtml-documents/xhtml-mathml-dtd-entity-support.htm is a flaky timeout

• Component: New Bugs
• Status: RESOLVED FIXED

[Ryan Haddad]

LayoutTest imported/w3c/web-platform-tests/html/the-xhtml-syntax/parsing-xhtml-documents/xhtml-mathml-dtd-entity-support.htm is a flaky timeout

This test frequently times out on  Yosemite Debug WK2 and iOS 10 Simulator Debug WK1

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fthe-xhtml-syntax%2Fparsing-xhtml-documents%2Fxhtml-mathml-dtd-entity-support.htm

[Ryan Haddad]

Test was added with https://trac.webkit.org/changeset/206118

[Alexey Proskuryakov]

Chris, could you please take a look? The test is super slow on some of debug bots, running in ~30 seconds even when not timing out.

Strangely, it looks like not all of them are affected - Mac only fails with WK2, but iOS and Windows fail with WK1.

[Chris Dumez]

(In reply to comment #2)
> Chris, could you please take a look? The test is super slow on some of debug
> bots, running in ~30 seconds even when not timing out.
> 
> Strangely, it looks like not all of them are affected - Mac only fails with
> WK2, but iOS and Windows fail with WK1.

Will do tomorrow.

[Chris Dumez]

It seems this test is indeed slow (it tests a lot of things) and generates 21358 lines out of output. Would it be OK to skip it on Debug builds like we do already for the slower web platform tests?

[Chris Dumez]

(In reply to comment #4)
> It seems this test is indeed slow (it tests a lot of things) and generates
> 21358 lines out of output. Would it be OK to skip it on Debug builds like we
> do already for the slower web platform tests?

Done so in <http://trac.webkit.org/changeset/206366>.