Bug 206711 – [ macOS ] http/wpt/resource-timing/rt-resource-errors.html is flaky failing

• Component: Tools / Tests
• Status: NEW

[Jacob Uphoff]

http/wpt/resource-timing/rt-resource-errors.html is flaky failing and appears to have started around commit 252952
This failure is happening on Catalina and Mojave with wk1 & wk2
I did not try to reproduce the failure

History:
https://results.webkit.org/?suite=layout-tests&test=http%2Fwpt%2Fresource-timing%2Frt-resource-errors.html

Diff:

--- /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/http/wpt/resource-timing/rt-resource-errors-expected.txt
+++ /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/http/wpt/resource-timing/rt-resource-errors-actual.txt
@@ -1,6 +1,4 @@
 CONSOLE MESSAGE: Refused to load http://localhost:8801/WebKit/resource-timing/resources/resource.png?csp-denied because it does not appear in the img-src directive of the Content Security Policy.
-CONSOLE MESSAGE: Origin http://localhost:8800 is not allowed by Access-Control-Allow-Origin.
-CONSOLE MESSAGE: Fetch API cannot load http://localhost:8801/WebKit/resource-timing/resources/data.json?cors-denied due to access control checks.
 Resource Timing: Error cases

[Radar WebKit Bug Importer]

<rdar://problem/58852164>

[Alexey Proskuryakov]

I don't see any regression point on the flakiness dashboard, this seems to have been happening for as long as we have history.

[Jacob Uphoff]

Created attachment 389030 [details]
Update Test Expectations

[Truitt Savell]

Comment on attachment 389030 [details]
Update Test Expectations

Clearing flags on attachment: 389030

Committed r255258: <https://trac.webkit.org/changeset/255258>