Bug 197379 - [iOS Sim Debug] REGRESSION (r244210) Layout Test fast/events/autoscroll-when-input-is-offscreen.html is a flaky failure
Summary: [iOS Sim Debug] REGRESSION (r244210) Layout Test fast/events/autoscroll-when-...
Status: RESOLVED DUPLICATE of bug 197897
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
Keywords: InRadar
Depends on:
Reported: 2019-04-29 12:44 PDT by Shawn Roberts
Modified: 2019-05-15 14:34 PDT (History)
7 users (show)

See Also:


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Description Shawn Roberts 2019-04-29 12:44:57 PDT
The following layout test is flaky on iOS Simulator Debug


Probable cause:

Test was added in https://trac.webkit.org/changeset/244141/webkit and had some flaky behavior on Release iOS Sim Release

After fix in https://trac.webkit.org/changeset/244210/webkit the test is failing quite consistently on iOS Sim Debug. 

Reproduced with:

run-webkit-tests fast/events/autoscroll-when-input-is-offscreen.html --iterations 50 -f --ios-simulator --debug

Flakiness Dashboard:



--- /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/fast/events/autoscroll-when-input-is-offscreen-expected.txt
+++ /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/fast/events/autoscroll-when-input-is-offscreen-actual.txt
@@ -1,3 +1,3 @@
 This test focuses a form, them scrolls to the bottom of the page. Then text is entered in the form, and we check to make sure the page has scrolled so that the input is visible again.
-PASS: page has scrolled back to the top to show the element that has text being entered into it.
+FAIL: page has failed to scroll when entering text into a form that is offscreen.
Comment 1 Radar WebKit Bug Importer 2019-04-29 12:45:36 PDT
Comment 2 Alexey Proskuryakov 2019-05-15 14:34:18 PDT
Megan filed a new bug with a fix.

*** This bug has been marked as a duplicate of bug 197897 ***