Bug 181223 - REGRESSION (r226235?): LayoutTest http/tests/resourceLoadStatistics/clear-in-memory-and-persistent-store.html is a flaky timeout
Summary: REGRESSION (r226235?): LayoutTest http/tests/resourceLoadStatistics/clear-in-...
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
Keywords: InRadar
Depends on:
Reported: 2018-01-02 15:10 PST by Ryan Haddad
Modified: 2018-01-19 12:50 PST (History)
4 users (show)

See Also:


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Description Ryan Haddad 2018-01-02 15:10:08 PST
The following layout test is a flaky timeout on macOS WK2


Probable cause:

This could be related to https://trac.webkit.org/changeset/226235/webkit

Flakiness Dashboard:

Comment 1 Radar WebKit Bug Importer 2018-01-05 19:20:14 PST
Comment 2 Ryan Haddad 2018-01-08 14:14:47 PST
Skipped test in https://trac.webkit.org/changeset/226538/webkit because it is timing out very frequently on the bots.
Comment 3 Matt Lewis 2018-01-11 17:51:41 PST
It seems that after skipping this test another resourceLoadStatistics test began timing out as shown in this bug https://bugs.webkit.org/show_bug.cgi?id=181482
I'm wondering if they are related as both timeout with a failure to have notifyDone called.

The diff for this test:
--- /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/http/tests/resourceLoadStatistics/clear-in-memory-and-persistent-store-expected.txt
+++ /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/http/tests/resourceLoadStatistics/clear-in-memory-and-persistent-store-actual.txt
@@ -1,3 +1,5 @@
-PASS Host classified as prevalent resource.
-PASS Host is no longer a prevalent resource after the store was cleared.
+#PID UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 49276)
+FAIL: Timed out waiting for notifyDone to be called
Comment 4 John Wilander 2018-01-19 12:50:11 PST
Hopefully resolved in https://trac.webkit.org/changeset/227223, https://bugs.webkit.org/show_bug.cgi?id=181822.