test.html

<!DOCTYPE html>
<html>
<body>
<div id="someNode"></div>

<script src="require-0.27.1.js"></script>
<script>
if (typeof console == 'undefined') {
    console = {
        log : function (d) {
            document.getElementById('someNode').innerHTML += d;
        }
    };
}

console.log('there are 5 tests');
require({
        YUI : {
            src     : 'yui-min.js',
            timeout : 1000
        }
    },
    ['UseYUI!dd,anim',
     'UseYUI!cookie'], function (Y, X) {
    var a = new Y.Anim();
    console.log((typeof Y.Anim !== 'undefined' ? 'passed' : 'failed' ) + 
                 ' test 1');
    console.log((typeof Y.Cookie === 'undefined' ? 'passed' : 'failed' ) + 
                 ' test 2');
    console.log((typeof X.Cookie !== 'undefined' ? 'passed' : 'failed' ) + 
                 ' test 3');
});

require(
    ['UseYUI!cookie'], function (Y)
{
    console.log((typeof Y.Cookie !== 'undefined' ? 'passed' : 'failed' ) + 
                 ' test 4');
});

require(
    { YUI : 'yui-min.js'},
    ['UseYUI!cookie'], function (Y)
{
    console.log((typeof Y.Cookie !== 'undefined' ? 'passed' : 'failed' ) + 
                 ' test 5');
});
</script>
</body>
</html>