Bug 190882 - [iOS Debug WK2] Layout Test animations/change-one-anim.html is flaky
Summary: [iOS Debug WK2] Layout Test animations/change-one-anim.html is flaky
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2018-10-24 10:57 PDT by Dawei Fenton (:realdawei)
Modified: 2020-01-23 09:04 PST (History)
10 users (show)

See Also:


Attachments
Patch (2.28 KB, patch)
2019-01-25 15:39 PST, Shawn Roberts
no flags Details | Formatted Diff | Diff
Update TestExpectation (2.38 KB, patch)
2019-06-21 11:54 PDT, Russell Epstein
no flags Details | Formatted Diff | Diff

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Description Dawei Fenton (:realdawei) 2018-10-24 10:57:18 PDT
The following layout test is flaky on [iOS Debug Wk2]

animations/change-one-anim.html

Sample Diff:
--- /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/animations/change-one-anim-expected.txt
+++ /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/animations/change-one-anim-actual.txt
@@ -1,4 +1,4 @@
 This test performs two animations, left and top. It animates over 1 second. At 0.5 second it removes the left animation and the top animation should continue from where it left off.
 PASS - "left" property for "box" element at 0.75s saw something close to: 150
-PASS - "top" property for "box" element at 0.75s saw something close to: 225
+FAIL - "top" property for "box" element at 0.75s expected: 225 but saw: 298.79998779296875
 

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=animations%2Fchange-one-anim.html
Comment 1 Radar WebKit Bug Importer 2018-10-25 10:04:55 PDT
<rdar://problem/45556862>
Comment 2 Truitt Savell 2019-01-25 14:22:05 PST
This test is flaky on Mac Debug WK2 as well for the whole History
Comment 3 Shawn Roberts 2019-01-25 15:39:11 PST
Created attachment 360177 [details]
Patch
Comment 4 Russell Epstein 2019-06-21 11:54:55 PDT
Created attachment 372637 [details]
Update TestExpectation
Comment 5 Truitt Savell 2019-06-21 12:50:52 PDT
Comment on attachment 372637 [details]
Update TestExpectation

Clearing flags on attachment: 372637

Committed r246688: <https://trac.webkit.org/changeset/246688>
Comment 6 Jason Lawrence 2020-01-23 09:04:21 PST
This is a flaky failure on iOS release.

https://results.webkit.org/?suite=layout-tests&test=animations%2Fchange-one-anim.html