define( [

"../var/document",
"../var/support"

], function( document, support ) {

( function() {

var fragment = document.createDocumentFragment(),
        div = fragment.appendChild( document.createElement( "div" ) ),
        input = document.createElement( "input" );

// Support: Android 4.0-4.3, Safari<=5.1
// Check state lost if the name is set (#11217)
// Support: Windows Web Apps (WWA)
// `name` and `type` must use .setAttribute for WWA (#14901)
input.setAttribute( "type", "radio" );
input.setAttribute( "checked", "checked" );
input.setAttribute( "name", "t" );

div.appendChild( input );

// Support: Safari<=5.1, Android<4.2
// Older WebKit doesn't clone checked state correctly in fragments
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

// Support: IE<=11+
// Make sure textarea (and checkbox) defaultValue is properly cloned
div.innerHTML = "<textarea>x</textarea>";
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;

} )();

return support;

} );