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44 lines
2.2 KiB
HTML
44 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
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<title>Canvas test: 2d.imageData.create2.nonfinite</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/canvas-tests.js"></script>
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<link rel="stylesheet" href="/common/canvas-tests.css">
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<body class="show_output">
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<h1>2d.imageData.create2.nonfinite</h1>
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<p class="desc">createImageData() throws TypeError if arguments are not finite</p>
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<p class="notes">Defined in "Web IDL" (draft)
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<p class="output">Actual output:</p>
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<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
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<ul id="d"></ul>
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<script>
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var t = async_test("createImageData() throws TypeError if arguments are not finite");
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_addTest(function(canvas, ctx) {
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assert_throws(new TypeError(), function() { ctx.createImageData(Infinity, 10); });
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assert_throws(new TypeError(), function() { ctx.createImageData(-Infinity, 10); });
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assert_throws(new TypeError(), function() { ctx.createImageData(NaN, 10); });
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assert_throws(new TypeError(), function() { ctx.createImageData(10, Infinity); });
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assert_throws(new TypeError(), function() { ctx.createImageData(10, -Infinity); });
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assert_throws(new TypeError(), function() { ctx.createImageData(10, NaN); });
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assert_throws(new TypeError(), function() { ctx.createImageData(Infinity, Infinity); });
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var posinfobj = { valueOf: function() { return Infinity; } },
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neginfobj = { valueOf: function() { return -Infinity; } },
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nanobj = { valueOf: function() { return -Infinity; } };
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assert_throws(new TypeError(), function() { ctx.createImageData(posinfobj, 10); });
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assert_throws(new TypeError(), function() { ctx.createImageData(neginfobj, 10); });
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assert_throws(new TypeError(), function() { ctx.createImageData(nanobj, 10); });
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assert_throws(new TypeError(), function() { ctx.createImageData(10, posinfobj); });
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assert_throws(new TypeError(), function() { ctx.createImageData(10, neginfobj); });
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assert_throws(new TypeError(), function() { ctx.createImageData(10, nanobj); });
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assert_throws(new TypeError(), function() { ctx.createImageData(posinfobj, posinfobj); });
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});
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</script>
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