// ==UserScript==
// @name         ensky.tech test script
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  ensky.tech test script
// @author       You
// @match        https://www.baidu.com
// @icon         https://www.google.com/s2/favicons?sz=64&domain=tampermonkey.net
// @grant        GM_xmlhttpRequest
// @grant        GM_download
// ==/UserScript==


(function() {
    'use strict';

    console.log("************ensky.tech油猴脚本测试开始了************");

    function downloadByBlob (fileName, content) {
        let blob = new Blob([content], {
            type: "text/plain;charset=utf-8"
        });
        let reader = new FileReader();
        reader.readAsDataURL(blob);
        reader.onload = function(e) {
            let a = document.createElement('a');
            a.download = fileName;
            a.href = e.target.result;
            document.body.appendChild(a);
            a.click();
            document.body.removeChild(a);
        }
    }

    downloadByBlob ("test.txt", "I am from https://ensky.tech, who are you ?");

    function sleep_ms(n) {
        //n is millisecond, ms
        var start = new Date().getTime();
        while(true)  if(new Date().getTime()-start > n) break;
    }

    console.log("开始休眠了01");
    sleep_ms(1000*2);

    console.log("开始休眠了02");
    sleep_ms(1000*3);

    console.log("开始休眠了03");
    sleep_ms(1000*2);

    console.log("开始休眠了04");
    sleep_ms(1000*3);

    console.log("开始休眠了05");
    console.log("************ensky.tech油猴脚本测试结束了************");

    alert("弹窗测试");

})();