REGRESSION: LayoutTest http/tests/fetch/fetching-same-resource-with-diffferent-options.html is a flaky failure

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

[Ryan Haddad]

LayoutTest http/tests/fetch/fetching-same-resource-with-diffferent-options.html is a flaky failure

https://build.webkit.org/results/Apple%20Sierra%20Release%20WK1%20(Tests)/r209983%20(2426)/results.html

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Ftests%2Ffetch%2Ffetching-same-resource-with-diffferent-options.html

--- /Volumes/Data/slave/sierra-release-tests-wk1/build/layout-test-results/http/tests/fetch/fetching-same-resource-with-diffferent-options-expected.txt
+++ /Volumes/Data/slave/sierra-release-tests-wk1/build/layout-test-results/http/tests/fetch/fetching-same-resource-with-diffferent-options-actual.txt
@@ -1,7 +1,7 @@
+CONSOLE MESSAGE: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.
+CONSOLE MESSAGE: Fetch API cannot load http://localhost:8000/resources/download-json-with-delay.php?iteration=2&delay=100&cors=true&allowCache=true&test=2. Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.
 CONSOLE MESSAGE: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.
 CONSOLE MESSAGE: Fetch API cannot load http://localhost:8000/resources/download-json-with-delay.php?iteration=2&delay=100&cors=true&allowCache=true&test=1. Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.
-CONSOLE MESSAGE: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.
-CONSOLE MESSAGE: Fetch API cannot load http://localhost:8000/resources/download-json-with-delay.php?iteration=2&delay=100&cors=true&allowCache=true&test=2. Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.
 CONSOLE MESSAGE: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.
 CONSOLE MESSAGE: Fetch API cannot load http://localhost:8000/resources/download-json-with-delay.php?iteration=2&delay=100&cors=true&allowCache=true&test=3. Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.
 CONSOLE MESSAGE: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true.

[Ryan Haddad]

Marked test as flaky in http://trac.webkit.org/projects/webkit/changeset/210012 because it was affecting EWS and I don't know the regression point yet.

[Ryan Haddad]

Marked test as flaky on ios-simulator-wk2 in https://trac.webkit.org/changeset/210900

[Michael Catanzaro]

I'm going to mark it as flaky on all platforms.

[Michael Catanzaro]

(In reply to Ryan Haddad from comment #1)
> I don't know the regression point yet.

Our first recorded failure for GTK port is r209973, which is clearly unrelated. The test usually passes so it's going to be hard to guess when it started to fail.

[Michael Catanzaro]

Um, the name of this test is also misspelled. I'm going to take this opportunity while moving the expectation to rename it (diffferent -> different).