[Webkit-unassigned] [Bug 36375] New: Worker's onerror handler should accept ErrorEvent as only argument instead of three arguments

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Mar 19 10:29:54 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=36375

           Summary: Worker's onerror handler should accept ErrorEvent as
                    only argument instead of three arguments
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: yurys at chromium.org
                CC: fishd at chromium.org, levin at chromium.org,
                    jianli at chromium.org


According to the spec
(http://www.whatwg.org/specs/web-workers/current-work/#runtime-script-errors):
WorkerGlobalScope object's onerror attribute is an EventListener that is
supposed to be invoked with ErrorEvent instance. In the current implementation
onerror attribute is supposed to be a function that accepts three
params(matching fields of ErrorEvent). Once this is fixed we could try and use
EventListener::handleEvent for reporting the error and get rid of
EventListener::reportError.

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