Bug 194162 - [ macOS ] Layout Test storage/websql/read-transactions-running-concurrently.html is flaky
Summary: [ macOS ] Layout Test storage/websql/read-transactions-running-concurrently.h...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-02-01 09:55 PST by Shawn Roberts
Modified: 2020-02-13 08:14 PST (History)
7 users (show)

See Also:


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Description Shawn Roberts 2019-02-01 09:55:58 PST
The following layout test is flaky on [Mac WK2]

storage/websql/read-transactions-running-concurrently.html

Probable cause:

Unsure of regression point. Flakiness dashboard first shows failures at 240108 but is a flaky failure prior to that.

Reproducible with: 

run-webkit-tests --root t230000 storage/websql/read-transactions-running-concurrently.html --iterations 500 -f

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=storage%2Fwebsql%2Fread-transactions-running-concurrently.html

Diff:

--- /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/storage/websql/read-transactions-running-concurrently-expected.txt
+++ /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/storage/websql/read-transactions-running-concurrently-actual.txt
@@ -1,5 +1,4 @@
 CONSOLE MESSAGE: line 18: Web SQL is deprecated. Please use IndexedDB instead.
 CONSOLE MESSAGE: line 18: Web SQL is deprecated. Please use IndexedDB instead.
 This test tests that two read-only transactions on different handles to the same database run concurrently.
-Read transactions running concurrently.
Comment 1 Jacob Uphoff 2020-02-13 08:07:56 PST
Also being seen on wk1
Comment 2 Jacob Uphoff 2020-02-13 08:14:57 PST
Set test expectations here: https://trac.webkit.org/changeset/256506/webkit