Layout Test http/tests/loading/basic-auth-remove-credentials.html is flaky.

• Component: New Bugs
• Status: NEW ---

[Matt Lewis]

http/tests/loading/basic-auth-remove-credentials.html is a flaky failure on macOS El Capitan according to the flakiness dashboard

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Ftests%2Floading%2Fbasic-auth-remove-credentials.html

https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/1777
https://build.webkit.org/results/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/r218416%20(1777)/results.html

First noted failure on dashboard is 6/7/2017

Diff:
--- /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/http/tests/loading/basic-auth-remove-credentials-expected.txt
+++ /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/http/tests/loading/basic-auth-remove-credentials-actual.txt
@@ -1,8 +1,8 @@
 main frame - didStartProvisionalLoadForFrame
 main frame - didCommitLoadForFrame
 frame "<!--framePath //<!--frame0-->-->" - didStartProvisionalLoadForFrame
+127.0.0.1:8000 - didReceiveAuthenticationChallenge - Responding with first:first-pw
 main frame - didFinishDocumentLoadForFrame
-127.0.0.1:8000 - didReceiveAuthenticationChallenge - Responding with first:first-pw
 frame "<!--framePath //<!--frame0-->-->" - didCommitLoadForFrame
 frame "<!--framePath //<!--frame0-->-->" - didFinishDocumentLoadForFrame
 frame "<!--framePath //<!--frame0-->-->" - didHandleOnloadEventsForFrame

[Alexey Proskuryakov]

Probably a bad test, but it needs to be deflaked.

[Matt Lewis]

This test has since become flaky on Sierra WK2 as well.
Marked test as flaky:
https://trac.webkit.org/changeset/221060/webkit