[Webkit-unassigned] [Bug 12471] New: XPathResult not invalidated for documents retrieved via XMLHttpRequest

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=12471

           Summary: XPathResult not invalidated for documents retrieved via
                    XMLHttpRequest
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: XML
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ap at webkit.org
OtherBugsDependingO 12450
             nThis:


XPathResult relies on DOM Mutation events for invalidation, but these don't
work for documents retrieved via XMLHttpRequest (addEventListener() checks for
document()->attached(), and bails out if it's not).

This causes several layout test failures:
dom/svg/level3/xpath/XPathResult_invalidIteratorState_ORDERED_NODE_ITERATOR_TYPE.svg
dom/svg/level3/xpath/XPathResult_invalidIteratorState_UNORDERED_NODE_ITERATOR_TYPE.svg
dom/svg/level3/xpath/XPathResult_invalidIteratorState_ANY_TYPE.svg
dom/svg/level3/xpath/XPathResult_iterateNext_INVALID_STATE_ERR.svg


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