Autocomplete: Making sure we do not show search menu after a blur. Fi…

…xed #7423 - Tab out of autocomplete with remote source can leave menu showing.

tests/unit/autocomplete/autocomplete_events.js

@@ -157,6 +157,25 @@ asyncTest( "cancel select", function() {
	}, 50 );
});

asyncTest( "blur during remote search", function() {
	expect( 1 );
	var ac = $( "#autocomplete" ).autocomplete({
		delay: 0,
		source: function( request, response ) {
			ok( true, "trigger request" );
			ac.simulate( "blur" );
			setTimeout(function() {
				response([ "result" ]);
				start();
			}, 100 );
		},
		open: function() {
			ok( false, "opened after a blur" );
		}
	});
	ac.val( "ro" ).keydown();
});

/* TODO previous fix broke more than it fixed, disabling this for now - messed up regular menu select event
test("blur without selection", function() {
	expect(1);

ui/jquery.ui.autocomplete.js

@@ -184,6 +184,7 @@ $.widget( "ui.autocomplete", {
				}

				clearTimeout( self.searching );
				self.cancelSearch = true;
				// clicks on the menu (or a button to trigger a search) will cause a blur event
				self.closing = setTimeout(function() {
					self.close( event );
@@ -373,6 +374,7 @@ $.widget( "ui.autocomplete", {
	_search: function( value ) {
		this.pending++;
		this.element.addClass( "ui-autocomplete-loading" );
		this.cancelSearch = false;

		this.source( { term: value }, this.response );
	},
@@ -382,7 +384,7 @@ $.widget( "ui.autocomplete", {
			content = this._normalize( content );
		}
		this._trigger( "response", null, { content: content } );
		if ( !this.options.disabled && content && content.length ) {
		if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
			this._suggest( content );
			this._trigger( "open" );
		} else {