2015-02-22 02:41:58 +00:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<style id="s">
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@font-face {
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font-family: x;
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src: url(bogus-font.ttf);
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}
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@font-face {
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font-family: y;
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src: url(bogus-font.ttf);
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}
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</style>
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<script>
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function boom()
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{
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var canvas = document.createElement('canvas');
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var ctx = canvas.getContext('2d');
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ctx.font = 'normal 20px x';
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document.getElementById("s").remove();
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setTimeout(function() {
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ctx.measureText("A");
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}, 50);
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}
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2017-01-17 10:50:25 +00:00
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window.addEventListener("DOMContentLoaded", boom)
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2015-02-22 02:41:58 +00:00
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</script>
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</head>
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<body><div style="font-family: y;">y</div></body>
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</html>
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