[Webkit-unassigned] [Bug 121458] Layout Test http/tests/security/canvas-remote-read-remote-image-redirect.html is flaky

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=121458


Alexey Proskuryakov <ap at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Tools / Tests               |WebCore Misc.
                 CC|                            |joepeck at webkit.org,
                   |                            |timothy at apple.com




--- Comment #3 from Alexey Proskuryakov <ap at webkit.org>  2013-09-16 17:02:21 PST ---
So here is the reason why the check is what it is. This code is meant to produce line numbers for parser generated console messages (like e.g. frame sandbox attribute parsing errors). In the case of this particular test, I think that parser->isExecutingScript() may be giving a wrong result.

But then there are tons of addConsoleMessage calls everywhere in WebKit that are neither. Consider for example WebSocketChannel::fail(), which is triggered by network level errors. If this happens during parsing, then current parser location will be randomly assigned as error line!

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