jquery-turtle/test/arcs.html at master · davidbau/jquery-turtle · GitHub

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<script src="lib/qunit.js"></script>
<link href="lib/qunit.css" rel="stylesheet">
<script src="lib/jquery.js"></script>
<script src="../jquery-turtle.js"></script>
<body>
<div id="qunit"></div>
<script>
eval($.turtle());
module("Speed Infinity test.");
asyncTest("Draws some arcs and verifies shape.", function() {
  speed(1000);
  pen(dodgerblue, 10);
  rt(45);
  fd(50);
  rt(270, 50);
  fd(100);
  lt(270, 50);
  fd(50);
  pen(null);
  done(function() {
    speed(Infinity);
    ok(touches(dodgerblue));
    fd(100);
    ok(!touches(dodgerblue));
    rt(90);
    fd(50);
    ok(touches(dodgerblue));
    fd(50);
    ok(!touches(dodgerblue));
    rt(90);
    fd(50);
    ok(touches(dodgerblue));
    fd(50);
    ok(!touches(dodgerblue));
    rt(90);
    fd(50);
    ok(touches(dodgerblue));
    fd(100);
    ok(touches(dodgerblue));
    fd(50);
    ok(!touches(dodgerblue));
    lt(90);
    fd(50);
    ok(touches(dodgerblue));
    fd(50);
    ok(!touches(dodgerblue));
    lt(90);
    fd(50);
    ok(touches(dodgerblue));
    fd(50);
    ok(!touches(dodgerblue));
    lt(90);
    fd(50);
    ok(touches(dodgerblue));
    start();
  });
});
</script>