Menu tests: Force line height to ensure we know how many items will be scrolled.

Author: scottgonzalez

tests/unit/menu/menu.html

@@ -31,6 +31,10 @@
 	<style>
 	.ui-menu {
 		font-size: 15px;
+		line-height: 15px;
+	}
+	.ui-menu .ui-menu-item {
+		padding: 0;
 	}
 	#menu3 {
 		height: 250px;

tests/unit/menu/menu_events.js

@@ -389,15 +389,15 @@ asyncTest( "handle keyboard navigation on menu with scroll and without submenus"
 
 		log( "keydown", true );
 		element.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
-		equal( logOutput(), "keydown,11", "Keydown PAGE_DOWN" );
+		equal( logOutput(), "keydown,17", "Keydown PAGE_DOWN" );
 
 		log( "keydown", true );
 		element.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
-		equal( logOutput(), "keydown,22", "Keydown PAGE_DOWN" );
+		equal( logOutput(), "keydown,34", "Keydown PAGE_DOWN" );
 
 		log( "keydown", true );
 		element.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
-		equal( logOutput(), "keydown,11", "Keydown PAGE_UP" );
+		equal( logOutput(), "keydown,17", "Keydown PAGE_UP" );
 
 		log( "keydown", true );
 		element.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
@@ -484,15 +484,15 @@ asyncTest( "handle keyboard navigation on menu with scroll and with submenus", f
 	function menukeyboard3() {
 		log( "keydown", true );
 		element.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
-		equal( logOutput(), "keydown,11", "Keydown PAGE_DOWN" );
+		equal( logOutput(), "keydown,17", "Keydown PAGE_DOWN" );
 
 		log( "keydown", true );
 		element.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
-		equal( logOutput(), "keydown,22", "Keydown PAGE_DOWN" );
+		equal( logOutput(), "keydown,27", "Keydown PAGE_DOWN" );
 
 		log( "keydown", true );
 		element.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
-		equal( logOutput(), "keydown,11", "Keydown PAGE_UP" );
+		equal( logOutput(), "keydown,10", "Keydown PAGE_UP" );
 
 		log( "keydown", true );
 		element.simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );