在纯JavaScript中实现setTimeout（）和setInterval（） [英] Implementing setTimeout() and setInterval() in pure JavaScript

问题描述

我有一些支持在浏览器上运行的JavaScript基准代码。但是我想在V8的JavaScript引擎控制台模式下运行它，例如'd8'用于测试目的。

I have some JavaScript benchmark code that is supported to be running on browser. But I would like to run it on console mode of JavaScript engine such as 'd8' in V8 for testing purpose.

我为每个DOM变量编写了空变量和函数和函数（例如 document.getElementById 等）。但我无法完全运行代码，因为浏览器不支持来自V8引擎的 setTimeout（）和 setInterval（）。有没有办法在纯JavaScript代码中实现或简单地模拟这些函数？

I have written empty variables and functions for each DOM variables and functions(e.g. document.getElementById, etc.). But I cannot fully run the code since setTimeout() and setInterval() are supported by browser not from V8 engine. Is there a way to implement or simply emulate those functions in pure JavaScript code?

我感谢任何评论。

推荐答案

你不能只用V8 +一些JS，你必须在某种支持定时器的运行时中嵌入JS引擎。对于V8，例如 zombie.js 。

You can't to that with just V8 + some JS, you have to embbed the JS engine in some kind of runtime that supports timers. For V8 there's zombie.js for instance.

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