[Webkit-unassigned] [Bug 46672] New: Assertion failure in Node::document when running plugins/embed-attributes-style.html in WebKit2 on Windows

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=46672

           Summary: Assertion failure in Node::document when running
                    plugins/embed-attributes-style.html in WebKit2 on
                    Windows
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Keywords: LayoutTestFailure, NeedsRadar, PlatformOnly
          Severity: Normal
          Priority: P2
         Component: Plug-ins
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: aroben at apple.com
                CC: andersca at apple.com, jhoneycutt at apple.com


To reproduce:

1. run-webkit-tests -2 plugins/embed-attributes-style.html

You'll hit an assertion failure in Node::document:

ASSERT(m_document || (nodeType() == DOCUMENT_TYPE_NODE && !inDocument()));

Here's the backtrace:

WebKit!WebCore::Node::document+0x68 [h:\cyghome\dev\build_webkit\include\webcore\node.h @ 357]
WebKit!WebKit::PluginView::frame+0x19 [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\pluginview.cpp @ 284]
WebKit!WebKit::PluginView::evaluate+0x8f [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\pluginview.cpp @ 783]
WebKit!WebKit::NetscapePlugin::evaluate+0x3b [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\netscape\netscapeplugin.cpp @ 167]
WebKit!WebKit::NPN_Evaluate+0x78 [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\netscape\netscapebrowserfuncs.cpp @ 589]
npTestNetscapePlugin!notifyTestCompletion+0x4e [h:\cyghome\dev\webkit\opensource\webkittools\dumprendertree\testnetscapeplugin\pluginobject.cpp @ 723]
npTestNetscapePlugin!testDocumentOpen+0x238 [h:\cyghome\dev\webkit\opensource\webkittools\dumprendertree\testnetscapeplugin\pluginobject.cpp @ 766]
npTestNetscapePlugin!DocumentOpenInDestroyStream::NPP_DestroyStream+0x25 [h:\cyghome\dev\webkit\opensource\webkittools\dumprendertree\testnetscapeplugin\tests\documentopenindestroystream.cpp @ 46]
npTestNetscapePlugin!NPP_DestroyStream+0x172 [h:\cyghome\dev\webkit\opensource\webkittools\dumprendertree\testnetscapeplugin\main.cpp @ 365]
WebKit!WebKit::NetscapePlugin::NPP_DestroyStream+0x3e [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\netscape\netscapeplugin.cpp @ 233]
WebKit!WebKit::NetscapePluginStream::stop+0x240 [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\netscape\netscapepluginstream.cpp @ 330]
WebKit!WebKit::NetscapePluginStream::didFinishLoading+0x30 [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\netscape\netscapepluginstream.cpp @ 83]
WebKit!WebKit::NetscapePlugin::streamDidFinishLoading+0x38 [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\netscape\netscapeplugin.cpp @ 455]
WebKit!WebKit::PluginView::Stream::didFinishLoading+0x73 [h:\cyghome\dev\webkit\opensource\webkit2\webprocess\plugins\pluginview.cpp @ 219]
WebKit!WebCore::NetscapePlugInStreamLoader::didFinishLoading+0x5e [h:\cyghome\dev\webkit\opensource\webcore\loader\netscapepluginstreamloader.cpp @ 103]
WebKit!WebCore::ResourceLoader::didFinishLoading+0x27 [h:\cyghome\dev\webkit\opensource\webcore\loader\resourceloader.cpp @ 446]
WebKit!WebCore::didFinishLoading+0xa1 [h:\cyghome\dev\webkit\opensource\webcore\platform\network\cf\resourcehandlecfnet.cpp @ 244]

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