// this timer shouldn't execute
var id = setTimeout(function () { assertTrue(false); }, 500);
clearTimeout(id);
+
+ var count = 0;
+ setInterval(function () {
+ count += 1;
+ var endtime = new Date;
+ var diff = endtime - starttime;
+ if (diff < 0) diff = -diff;
+ puts(diff);
+ var t = count * 1000;
+ assertTrue(t - 100 < diff || diff < t + 100);
+ assertTrue(count <= 3);
+ if (count == 3)
+ clearInterval(this);
+ }, 1000);
}