mirror of
https://github.com/ManchildProductions/UXP-Fixed.git
synced 2026-05-27 18:38:27 +00:00
Matt A. Tobin
39 lines
979 B
HTML
39 lines
979 B
HTML
<!-- Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ -->
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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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<title>Performance tool marker generation</title>
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</head>
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<body>
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<script type="text/javascript">
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"use strict";
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function test() {
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let i = 10;
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// generate sync styles and reflows
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while (--i) {
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/* eslint-disable no-unused-vars */
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let h = document.body.clientHeight;
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/* eslint-enable no-unused-vars */
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document.body.style.height = (200 + i) + "px";
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// paint
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document.body.style.borderTop = i + "px solid red";
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}
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console.time("!!!");
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test2();
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}
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function test2() {
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console.timeStamp("go");
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console.timeEnd("!!!");
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}
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// Prevent this script from being garbage collected.
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window.setInterval(test, 1);
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</script>
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</body>
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</html>
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