Bug 170629 - LayoutTest memory/memory-pressure-simulation.html is a flaky failure
Summary: LayoutTest memory/memory-pressure-simulation.html is a flaky failure
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-04-07 17:18 PDT by Ryan Haddad
Modified: 2017-05-31 15:44 PDT (History)
2 users (show)

See Also:


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Description Ryan Haddad 2017-04-07 17:18:55 PDT
LayoutTest memory/memory-pressure-simulation.html is a flaky failure

https://build.webkit.org/builders/Apple%20Sierra%20Debug%20WK2%20(Tests)/builds/359

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=memory%2Fmemory-pressure-simulation.html

--- /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/memory/memory-pressure-simulation-expected.txt
+++ /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/memory/memory-pressure-simulation-actual.txt
@@ -4,11 +4,11 @@
 
 
 Verify that we're not running under memory pressure from the beginning.
-PASS internals.isUnderMemoryPressure is false
+FAIL internals.isUnderMemoryPressure should be false. Was true.
 Begin simulated memory pressure.
 PASS internals.isUnderMemoryPressure is true
 End simulated memory pressure.
-PASS internals.isUnderMemoryPressure is false
+FAIL internals.isUnderMemoryPressure should be false. Was true.
 PASS successfullyParsed is true
 
 TEST COMPLETE
Comment 1 Ryan Haddad 2017-04-07 17:19:16 PDT
This is limited to Sierra Debug WK2 according to the flakiness dashboard.
Comment 2 Ryan Haddad 2017-04-20 10:50:57 PDT
Marked test as flaky in https://trac.webkit.org/changeset/215562/webkit
Comment 3 Matt Lewis 2017-05-31 15:44:59 PDT
The Test has since started failing intermittently on Sierra Release WK2 as well according to the current dashboard.

First release failure was on 5/18 with build:
https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK2%20(Tests)/builds/1578

They have the same diff.
I was unable to reproduce locally.