Test aria-pressed=mixed on windows

third_party/WebKit/Source/modules/accessibility/AXNodeObject.cpp

 /*
  * Copyright (C) 2012, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 1200 matching lines @@
   bool modal = false;
   if (HasAOMPropertyOrARIAAttribute(AOMBooleanProperty::kModal, modal))
     return modal;
 
   if (GetNode() && isHTMLDialogElement(*GetNode()))
     return ToElement(GetNode())->IsInTopLayer();
 
   return false;
 }
 
-bool AXNodeObject::IsPressed() const {
-  if (!IsButton())
-    return false;
-
-  Node* node = this->GetNode();
-  if (!node)
-    return false;
-
+AccessibilityButtonState AXNodeObject::PressedState() const {
   // ARIA button with aria-pressed not undefined, then check for aria-pressed
   // attribute rather than getNode()->active()
-  if (AriaRoleAttribute() == kToggleButtonRole) {
-    if (EqualIgnoringASCIICase(GetAttribute(aria_pressedAttr), "true") ||
-        EqualIgnoringASCIICase(GetAttribute(aria_pressedAttr), "mixed"))
-      return true;
-    return false;
+  if (this->GetNode() && RoleValue() == kToggleButtonRole) {
+    auto pressed = GetAttribute(aria_pressedAttr);
+    if (EqualIgnoringASCIICase(pressed, "true"))
+      return kButtonStateOn;
+    if (EqualIgnoringASCIICase(pressed, "mixed"))
+      return kButtonStateMixed;
   }
 
-  return node->IsActive();
+  return kButtonStateOff;
 }
 
 bool AXNodeObject::IsReadOnly() const {
   Node* node = this->GetNode();
   if (!node)
     return true;
 
   if (isHTMLTextAreaElement(*node))
     return toHTMLTextAreaElement(*node).IsReadOnly();
 
@@ skipping 1984 matching lines @@
     return String();
   return ToTextControlElement(node)->StrippedPlaceholder();
 }
 
 DEFINE_TRACE(AXNodeObject) {
   visitor->Trace(node_);
   AXObjectImpl::Trace(visitor);
 }
 
 }  // namespace blink