[Webkit-unassigned] [Bug 288896] New: REGRESSION(290387 at main?): [ iOS ] editing/caret/caret-position-vertical-rl.html is a constant failure.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=288896

            Bug ID: 288896
           Summary: REGRESSION(290387 at main?): [ iOS ]
                    editing/caret/caret-position-vertical-rl.html is a
                    constant failure.
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: y_karimi at apple.com
                CC: webkit-bot-watchers-bugzilla at group.apple.com,
                    webkit-bug-importer at group.apple.com

editing/caret/caret-position-vertical-rl.html

This test is a constant failure on iOS.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=editing%2Fcaret%2Fcaret-position-vertical-rl.html

TEXT DIFF:

@@ -10,12 +10,12 @@
 Click at 65, 5 for left of third line : 81,175,20,2
 Click at 65, 275 for right of third line : 81,175,20,2
 Click at 85, 5 for left of fourth line : 101,80,20,2
-Click at 85, 275 for right of fourth line : 140,120,20,2
+Click at 85, 275 for right of fourth line : 120,100,19,2
 Click at 105, 5 for left of fifth line : 140,120,20,2
 Click at 105, 275 for right of fifth line : 160,140,20,2
-Click at 125, 5 for left of sixth line : 160,140,20,2
+Click at 125, 5 for left of sixth line : 140,259,20,2
 Click at 125, 275 for right of sixth line : 160,199,20,2
-Click at 145, 5 for left of seventh line : 160,140,20,2
+Click at 145, 5 for left of seventh line : 140,259,20,2
 Click at 145, 275 for right of seventh line : 160,199,20,2
 Click at 170, 5 for left below last line : 160,199,20,2
 Click at 170, 275 for right below last line : 160,199,20,2

DIFF URL:

https://ews-build.s3-us-west-2.amazonaws.com/iOS-18-Simulator-WK2-Tests-EWS/5a672fb0-9544-clean-tree/editing/caret/caret-position-vertical-rl-pretty-diff.html

REPRODUCIBILITY:

I was able to reproduce this issue on the iOS 18.2 simulator at ToT using the following command:

run-webkit-tests --ios-simulator --child-processes 2 -f editing/caret/caret-position-vertical-rl.html --iterations 5

REGRESSION:

According to the results dashboard and contextual information, the probable regression point is 290387 at main, before which, this test was a flaky failure. The code paths changed in this commit appear to be related to the observed regression test failure. 

The regression range appears to be 290385 at main - 290387 at main.

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