[Webkit-unassigned] [Bug 204485] New: Assertion when encountering U_OTHER_NEUTRAL in createBidiRunsForLine at end of run

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=204485

            Bug ID: 204485
           Summary: Assertion when encountering U_OTHER_NEUTRAL in
                    createBidiRunsForLine at end of run
           Product: WebKit
           Version: WebKit Local Build
          Hardware: Macintosh
                OS: macOS 10.15
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Text
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: dougk at apple.com
                CC: mmaxfield at apple.com

When encountering U_OTHER_NEUTRAL in createBidiRunsForLine at the end of a run, the current case asserts because the text direction cannot be determined in the current switch case.

Example:

<font dir="ltr">a</font>
<marquee>b</marquee>

<rdar://57201879>

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