<!DOCTYPE html>
<title>Canvas test: type.extend</title>
<meta name="author" content="Philip Taylor">
<script src="../common/canvas-tests.js"></script>
<link rel="stylesheet" href="../common/canvas-tests.css">
<body class="show_output">

<h1><a href="index.type.html">type</a>.extend</h1>
<p class="desc">HTMLCanvasElement methods can be added, and the new methods used by canvases</p>

<div class="refs">Spec references:
<ul>
<li><a href="../annotated-spec/canvas.html#testrefs.canvas.type">canvas.type</a>
</ul>
</div>
<p class="notes">Defined in "Web IDL" (draft)
<p class="output">Actual output:</p>
<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>

<ul id="d"></ul>
<script>
_addTest(function(canvas, ctx) {

window.HTMLCanvasElement.prototype.getZero = function () { return 0; };
_assertSame(canvas.getZero(), 0, "canvas.getZero()", "0");


});
</script>