Summary: | REGRESSION: (r244182) Layout Test http/wpt/resource-timing/rt-resources-per-frame.html is failing | ||
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Product: | WebKit | Reporter: | Truitt Savell <tsavell> |
Component: | Tools / Tests | Assignee: | Nobody <webkit-unassigned> |
Status: | RESOLVED CONFIGURATION CHANGED | ||
Severity: | Normal | CC: | lforschler, rniwa, ryanhaddad, sabouhallawa, sroberts, webkit-bug-importer |
Priority: | P2 | Keywords: | InRadar |
Version: | WebKit Nightly Build | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
See Also: | https://bugs.webkit.org/show_bug.cgi?id=177484 |
Description
Truitt Savell
2019-04-23 12:36:22 PDT
That's very strange. This test is nothing to do with rAF... Was able to reproduce in iOS Simulator in r244182, but not r244181. Marked flaky in https://trac.webkit.org/changeset/244650/webkit (In reply to Ryosuke Niwa from comment #2) > That's very strange. This test is nothing to do with rAF... The test load three resources through the windows of the main and the two sub-frames. But it has to wait before requesting the load. Do you know why we have to: wait(); // Ensure a DOMHighResTimeStamp change. before making the load request? (In reply to Said Abou-Hallawa from comment #4) > (In reply to Ryosuke Niwa from comment #2) > > That's very strange. This test is nothing to do with rAF... > > The test load three resources through the windows of the main and the two > sub-frames. But it has to wait before requesting the load. Do you know why > we have to: > > wait(); // Ensure a DOMHighResTimeStamp change. > > before making the load request? We want to make sure performance.now() changes because the test depends on performance.now value being different beyond that point. Flakiness dashboard shows that the test has been passing for the last week and half. With the trunk WebKit I can't reproduce the test flakiness. |