[Webkit-unassigned] [Bug 140518] New: [Win] Failure in 'fast/events/drag-and-drop-autoscroll.html'

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=140518

            Bug ID: 140518
           Summary: [Win] Failure in
                    'fast/events/drag-and-drop-autoscroll.html'
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: bfulgham at webkit.org

The layout test 'fast/events/drag-and-drop-autoscroll.html' fails no Windows:

It is asserting because 'down' is true, but should not be.

This may simply be a bug in DRT.


The crash trace is as follows:

     WTF.dll!WTFCrash() Line 321    C++
>	DumpRenderTree.dll!replaySavedEvents(HRESULT * oleDragAndDropReturnValue) Line 392	C++
     DumpRenderTree.dll!UIDelegate::doDragDrop(IWebView * __formal, IDataObject * object, IDropSource * source, unsigned long __formal, unsigned long * performedEffect) Line 440    C++
     WebKit.dll!WebDragClient::startDrag(HBITMAP__ * image, const WebCore::IntPoint & imageOrigin, const WebCore::IntPoint & dragPoint, WebCore::DataTransfer & dataTransfer, WebCore::Frame & frame, bool isLink) Line 154    C++
     WebKit.dll!WebCore::DragController::doSystemDrag(HBITMAP__ * image, const WebCore::IntPoint & dragLoc, const WebCore::IntPoint & eventPos, WebCore::DataTransfer & dataTransfer, WebCore::Frame & frame, bool forLink) Line 931    C++
     WebKit.dll!WebCore::DragController::startDrag(WebCore::Frame & src, const WebCore::DragState & state, WebCore::DragOperation srcOp, const WebCore::PlatformMouseEvent & dragEvent, const WebCore::IntPoint & dragOrigin) Line 860    C++
     WebKit.dll!WebCore::EventHandler::handleDrag(const WebCore::MouseEventWithHitTestResults & event, WebCore::CheckDragHysteresis checkDragHysteresis) Line 3494    C++
     WebKit.dll!WebCore::EventHandler::handleMouseDraggedEvent(const WebCore::MouseEventWithHitTestResults & event) Line 809    C++
     WebKit.dll!WebCore::EventHandler::handleMouseMoveEvent(const WebCore::PlatformMouseEvent & platformMouseEvent, WebCore::HitTestResult * hoveredNode, bool onlyUpdateScrollbars) Line 1984    C++
     WebKit.dll!WebCore::EventHandler::mouseMoved(const WebCore::PlatformMouseEvent & event) Line 1844    C++
     WebKit.dll!WebView::handleMouseEvent(unsigned int message, unsigned int wParam, long lParam) Line 1594    C++
     WebKit.dll!WebView::WebViewWndProc(HWND__ * hWnd, unsigned int message, unsigned int wParam, long lParam) Line 2297    C++
     [External Code]    
     DumpRenderTree.dll!dispatchMessage(const tagMSG * msg) Line 136    C++
     DumpRenderTree.dll!doMouseMove(tagMSG msg) Line 315    C++
     DumpRenderTree.dll!mouseMoveToCallback(const OpaqueJSContext * context, OpaqueJSValue * function, OpaqueJSValue * thisObject, unsigned int argumentCount, const OpaqueJSValue * const * arguments, const OpaqueJSValue * * exception) Line 353    C++
     JavaScriptCore.dll!JSC::APICallbackFunction::call<JSC::JSCallbackFunction>(JSC::ExecState * exec) Line 61    C++
     JavaScriptCore.dll!JSC::LLInt::handleHostCall(JSC::ExecState * execCallee, JSC::Instruction * pc, JSC::JSValue callee, JSC::CodeSpecializationKind kind) Line 1051    C++
     JavaScriptCore.dll!JSC::LLInt::setUpCall(JSC::ExecState * execCallee, JSC::Instruction * pc, JSC::CodeSpecializationKind kind, JSC::JSValue calleeAsValue, JSC::LLIntCallLinkInfo * callLinkInfo) Line 1097    C++
     JavaScriptCore.dll!JSC::LLInt::genericCall(JSC::ExecState * exec, JSC::Instruction * pc, JSC::CodeSpecializationKind kind) Line 1159    C++
     JavaScriptCore.dll!llint_slow_path_call(JSC::ExecState * exec, JSC::Instruction * pc) Line 1165    C++
     JavaScriptCore.dll!llint_entry() Line 7202    Unknown
     JavaScriptCore.dll!vmEntryToJavaScript() Line 109    Unknown
     JavaScriptCore.dll!JSC::JITCode::execute(JSC::VM * vm, JSC::ProtoCallFrame * protoCallFrame) Line 77    C++
     JavaScriptCore.dll!JSC::Interpreter::executeCall(JSC::ExecState * callFrame, JSC::JSObject * function, JSC::CallType callType, const JSC::CallData & callData, JSC::JSValue thisValue, const JSC::ArgList & args) Line 978    C++
     JavaScriptCore.dll!JSC::call(JSC::ExecState * exec, JSC::JSValue functionObject, JSC::CallType callType, const JSC::CallData & callData, JSC::JSValue thisValue, const JSC::ArgList & args) Line 39    C++
     JavaScriptCore.dll!JSC::call(JSC::ExecState * exec, JSC::JSValue functionObject, JSC::CallType callType, const JSC::CallData & callData, JSC::JSValue thisValue, const JSC::ArgList & args, JSC::JSValue * exception) Line 44    C++
     WebKit.dll!WebCore::JSMainThreadExecState::call(JSC::ExecState * exec, JSC::JSValue functionObject, JSC::CallType callType, const JSC::CallData & callData, JSC::JSValue thisValue, const JSC::ArgList & args, JSC::JSValue * exception) Line 56    C++
     WebKit.dll!WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject * globalObject, JSC::JSValue thisValue, WebCore::ScriptExecutionContext & context) Line 104    C++
     WebKit.dll!WebCore::ScheduledAction::execute(WebCore::Document & document) Line 126    C++
     WebKit.dll!WebCore::ScheduledAction::execute(WebCore::ScriptExecutionContext & context) Line 79    C++
     WebKit.dll!WebCore::DOMTimer::fired() Line 408    C++
     WebKit.dll!WebCore::ThreadTimers::sharedTimerFiredInternal() Line 135    C++
     WebKit.dll!WebCore::ThreadTimers::sharedTimerFired() Line 108    C++
     WebKit.dll!WebCore::TimerWindowWndProc(HWND__ * hWnd, unsigned int message, unsigned int wParam, long lParam) Line 93    C++
     [External Code]    
     DumpRenderTree.dll!runTest(const std::basic_string<char,std::char_traits<char>,std::allocator<char> > & inputLine) Line 1132    C++
     DumpRenderTree.dll!main(int argc, const char * * argv) Line 1476    C++
     DumpRenderTree.dll!dllLauncherEntryPoint(int argc, const char * * argv) Line 1506    C++
     DumpRenderTree.exe!main(int argc, const char * * argv) Line 239    C++
     [External Code]

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