<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>140518</bug_id>
          
          <creation_ts>2015-01-15 15:33:38 -0800</creation_ts>
          <short_desc>[Win] Failure in &apos;fast/events/drag-and-drop-autoscroll.html&apos;</short_desc>
          <delta_ts>2015-01-15 15:33:38 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKit Misc.</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Brent Fulgham">bfulgham</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1061662</commentid>
    <comment_count>0</comment_count>
    <who name="Brent Fulgham">bfulgham</who>
    <bug_when>2015-01-15 15:33:38 -0800</bug_when>
    <thetext>The layout test &apos;fast/events/drag-and-drop-autoscroll.html&apos; fails no Windows:

It is asserting because &apos;down&apos; 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++
&gt;	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 &amp; imageOrigin, const WebCore::IntPoint &amp; dragPoint, WebCore::DataTransfer &amp; dataTransfer, WebCore::Frame &amp; frame, bool isLink) Line 154	C++
 	WebKit.dll!WebCore::DragController::doSystemDrag(HBITMAP__ * image, const WebCore::IntPoint &amp; dragLoc, const WebCore::IntPoint &amp; eventPos, WebCore::DataTransfer &amp; dataTransfer, WebCore::Frame &amp; frame, bool forLink) Line 931	C++
 	WebKit.dll!WebCore::DragController::startDrag(WebCore::Frame &amp; src, const WebCore::DragState &amp; state, WebCore::DragOperation srcOp, const WebCore::PlatformMouseEvent &amp; dragEvent, const WebCore::IntPoint &amp; dragOrigin) Line 860	C++
 	WebKit.dll!WebCore::EventHandler::handleDrag(const WebCore::MouseEventWithHitTestResults &amp; event, WebCore::CheckDragHysteresis checkDragHysteresis) Line 3494	C++
 	WebKit.dll!WebCore::EventHandler::handleMouseDraggedEvent(const WebCore::MouseEventWithHitTestResults &amp; event) Line 809	C++
 	WebKit.dll!WebCore::EventHandler::handleMouseMoveEvent(const WebCore::PlatformMouseEvent &amp; platformMouseEvent, WebCore::HitTestResult * hoveredNode, bool onlyUpdateScrollbars) Line 1984	C++
 	WebKit.dll!WebCore::EventHandler::mouseMoved(const WebCore::PlatformMouseEvent &amp; 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&lt;JSC::JSCallbackFunction&gt;(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 &amp; callData, JSC::JSValue thisValue, const JSC::ArgList &amp; args) Line 978	C++
 	JavaScriptCore.dll!JSC::call(JSC::ExecState * exec, JSC::JSValue functionObject, JSC::CallType callType, const JSC::CallData &amp; callData, JSC::JSValue thisValue, const JSC::ArgList &amp; args) Line 39	C++
 	JavaScriptCore.dll!JSC::call(JSC::ExecState * exec, JSC::JSValue functionObject, JSC::CallType callType, const JSC::CallData &amp; callData, JSC::JSValue thisValue, const JSC::ArgList &amp; args, JSC::JSValue * exception) Line 44	C++
 	WebKit.dll!WebCore::JSMainThreadExecState::call(JSC::ExecState * exec, JSC::JSValue functionObject, JSC::CallType callType, const JSC::CallData &amp; callData, JSC::JSValue thisValue, const JSC::ArgList &amp; args, JSC::JSValue * exception) Line 56	C++
 	WebKit.dll!WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject * globalObject, JSC::JSValue thisValue, WebCore::ScriptExecutionContext &amp; context) Line 104	C++
 	WebKit.dll!WebCore::ScheduledAction::execute(WebCore::Document &amp; document) Line 126	C++
 	WebKit.dll!WebCore::ScheduledAction::execute(WebCore::ScriptExecutionContext &amp; 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&lt;char,std::char_traits&lt;char&gt;,std::allocator&lt;char&gt; &gt; &amp; 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]</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>