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<title>Canvas test: 2d.imageData.create2.nonfinite</title>
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<h1>2d.imageData.create2.nonfinite</h1>
<p class="desc">createImageData() throws TypeError if arguments are not finite</p>

<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>
var t = async_test("createImageData() throws TypeError if arguments are not finite");
_addTest(function(canvas, ctx) {

assert_throws(new TypeError(), function() { ctx.createImageData(Infinity, 10); });
assert_throws(new TypeError(), function() { ctx.createImageData(-Infinity, 10); });
assert_throws(new TypeError(), function() { ctx.createImageData(NaN, 10); });
assert_throws(new TypeError(), function() { ctx.createImageData(10, Infinity); });
assert_throws(new TypeError(), function() { ctx.createImageData(10, -Infinity); });
assert_throws(new TypeError(), function() { ctx.createImageData(10, NaN); });
assert_throws(new TypeError(), function() { ctx.createImageData(Infinity, Infinity); });
var posinfobj = { valueOf: function() { return Infinity; } },
    neginfobj = { valueOf: function() { return -Infinity; } },
    nanobj = { valueOf: function() { return -Infinity; } };
assert_throws(new TypeError(), function() { ctx.createImageData(posinfobj, 10); });
assert_throws(new TypeError(), function() { ctx.createImageData(neginfobj, 10); });
assert_throws(new TypeError(), function() { ctx.createImageData(nanobj, 10); });
assert_throws(new TypeError(), function() { ctx.createImageData(10, posinfobj); });
assert_throws(new TypeError(), function() { ctx.createImageData(10, neginfobj); });
assert_throws(new TypeError(), function() { ctx.createImageData(10, nanobj); });
assert_throws(new TypeError(), function() { ctx.createImageData(posinfobj, posinfobj); });


});
</script>