function runTest(file) {
	var startTime = new Date();
	var Test;
	var stats = {
		all: 0,
		bad: 0
	};
	var fixture = document.getElementById('main').innerHTML;
	$.get(file,function(js) {
		js = js.replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&amp;/g, "&");
		eval(js);
		var runTime = new Date() - startTime;
		var result = document.createElement("div");
		result.innerHTML = 'Tests completed in ' + runTime + ' milliseconds.<br/>' +
			stats.bad + ' tests of ' + stats.all + ' failed.';
		document.getElementsByTagName("body")[0].appendChild(result);
	});
	
	function test(name, callback) {
		Test = [];
		try {
			callback();
		} catch(e) {
			if(typeof console != "undefined") {
				console.error("Test " + name + " died, exception and test follows");
				console.error(e);
				console.warn(callback.toString());
			}
			Test.push( [ false, "Died on test #" + (Test.length+1) + ": " + e ] );
		}
		reset();
		
		var good = 0, bad = 0;
		var ol = document.createElement("ol");
	
		var li = "", state = "pass";
		for ( var i = 0; i < Test.length; i++ ) {
			var li = document.createElement("li");
			li.className = Test[i][0] ? "pass" : "fail";
			li.innerHTML = Test[i][1];
			ol.appendChild( li );
			
			stats.all++;
			if ( !Test[i][0] ) {
				state = "fail";
				bad++;
				stats.bad++;
			} else good++;
		}
	
		var li = document.createElement("li");
		li.className = state;
	
		var b = document.createElement("b");
		b.innerHTML = name + " <b style='color:black;'>(<b class='fail'>" + bad + "</b>, <b class='pass'>" + good + "</b>, " + Test.length + ")</b>";
		b.onclick = function(){
			var n = this.nextSibling;
			if ( jQuery.css( n, "display" ) == "none" )
				n.style.display = "block";
			else
				n.style.display = "none";
		};
		li.appendChild( b );
		li.appendChild( ol );
	
		document.getElementById("tests").appendChild( li );
	}
	
	function reset() {
		document.getElementById('main').innerHTML = fixture;
	}
	
	/**
	 * Asserts true.
	 * @example ok( $("a").size() > 5, "There must be at least 5 anchors" );
	 */
	function ok(a, msg) {
		Test.push( [ !!a, msg ] );
	}

	/**
	 * Asserts that two arrays are the same
	 */
	function isSet(a, b, msg) {
		var ret = true;
		if ( a && b && a.length == b.length ) {
			for ( var i in a )
				if ( a[i] != b[i] )
					ret = false;
		} else
			ret = false;
		if ( !ret && console )
			console.log( msg, a, b );
		Test.push( [ ret, msg ] );
	}
	
	/**
	 * Returns an array of elements with the given IDs, eg.
	 * @example q("main", "foo", "bar")
	 * @result [<div id="main">, <span id="foo">, <input id="bar">]
	 */
	function q() {
		var r = [];
		for ( var i = 0; i < arguments.length; i++ )
			r.push( document.getElementById( arguments[i] ) );
		return r;
	}
	
	/**
	 * Asserts that a select matches the given IDs
	 * @example t("Check for something", "//[a]", ["foo", "baar"]);
	 * @result returns true if "//[a]" return two elements with the IDs 'foo' and 'baar'
	 */
	function t(a,b,c) {
		var f = jQuery.find(b);
		var s = "";
		for ( var i = 0; i < f.length; i++ )
			s += (s && ",") + '"' + f[i].id + '"';
		isSet(f, q.apply(q,c), a + " (" + b + ")");
	}
}