☰

leetcode user case

create user case unit test in leetcode.com

  1. // ==UserScript==
  2.  
  3. // @require      http://libs.baidu.com/jquery/1.8.3/jquery.min.js
  4. // @name         leetcode user case
  5. // @namespace    http://tangmocd.cn/
  6. // @version      0.1
  7. // @description  create user case unit test in leetcode.com
  8. // @author       kenybens@gmail.com
  9. // @match        *://leetcode-cn.com/problems/*
  10. // @grant        none
  11. // ==/UserScript==
  12.  
  13.  
  14. (function () {
  15.     'use strict';
  16.  
  17.     function addlight() {
  18.         var node = document.createElement("div");
  19.         node.id = "light"
  20.         node.style = "display: none;" +
  21.             "position: absolute;" +
  22.             "top: 25%;" +
  23.             "left: 25%;" +
  24.             "width: 55%;" +
  25.             "height: 55%;" +
  26.             "padding: 20px;" +
  27.             "border: 10px solid orange;" +
  28.             "background-color: white;" +
  29.             "z-index: 1002;" +
  30.             "overflow: auto;"
  31.         node.innerHTML = "code Example." +
  32.             "<a href=\"javascript:void(0)\" " +
  33.             " onclick=\"document.getElementById('light').style.display='none';document.getElementById('fade').style.display='none'\">Close Window</a>" +
  34.             "<textarea name=\"lines\" rows=\"30\" cols=\"100\" id=\"contentid\"></textarea>";
  35.         return node;
  36.     }
  37.  
  38.     function addfade() {
  39.         var node = document.createElement("div");
  40.         node.id = "fade";
  41.         node.style = "display: none;" +
  42.             "position: absolute;" +
  43.             "top: 0%;" +
  44.             "left: 0%;" +
  45.             "width: 100%;" +
  46.             "height: 100%;" +
  47.             "background-color: black;" +
  48.             "z-index: 1001;" +
  49.             "-moz-opacity: 0.8;" +
  50.             "opacity: .20;" +
  51.             "filter: alpha(opacity=88);"
  52.         return node;
  53.     }
  54.  
  55.  
  56.  
  57.  
  58.     function getfunctionname(content) {
  59.         //param: content include function name
  60.         // return function name in code
  61.         // eg. content=   def containsPattern(self, arr: List[int], m: int, k: int) -> bool:
  62.         //     return:  containsPattern
  63.         content = content.split("(")[0].replace("def", "").replace(" ", "").replace(/(^\s*)|(\s*$)/g, "");
  64.         return content;
  65.  
  66.     }
  67.  
  68.     function addbutton() {
  69.         //    add a link
  70.         var node = document.createElement("div");
  71.         node.style = "    display: flex;\n" +
  72.             "    flex-wrap: nowrap;\n" +
  73.             "    -webkit-box-align: center;\n" +
  74.             "    align-items: center;"
  75.         node.innerHTML =
  76.             "<a href=\"javascript:void(0)\" " +
  77.             " onclick=\"document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'\">Use Case Generate</a>";
  78.  
  79.         return node
  80.  
  81.     }
  82.      function  createcontent(){
  83.  
  84.         //create content
  85.          console.log("find language");
  86.         var stra = $("#lang-select").find('span')[0].innerText;
  87.  
  88.         if (stra == 'Python3') {
  89.             console.log(stra);
  90.             var childs = $(".view-lines").children()
  91.             if (childs.length == 2) {
  92.                 console.log('child of code len is 2')
  93.  
  94.                 var contentlist = []
  95.                 contentlist.push("from typing import List")
  96.                 contentlist.push(childs[0].innerText.replace(/\xA0/g, " "));
  97.                 contentlist.push(childs[1].innerText.replace(/\xA0/g, " "));
  98.                 contentlist.push("        pass")
  99.                 contentlist.push("if __name__ == '__main__':");
  100.                 contentlist.push("    obj=Solution()")
  101.  
  102.                 var funcname = getfunctionname($('div.view-lines > div:nth-child(2) > span')[0].innerText);
  103.  
  104.                 var prelist = $(".notranslate pre")
  105.  
  106.                 console.log(funcname);
  107.  
  108.                 for (var i = 0; i < prelist.length; i++) {
  109.                     var usercase = prelist[i].innerText;
  110.                     usercase = usercase.replaceAll("：", ":").split("\n")
  111.  
  112.  
  113.                     var content2 = "    print(obj." + funcname;
  114.                     for (var j = 0; j < usercase.length; j++) {
  115.                         console.log(usercase[j])
  116.  
  117.                         var intputlist = usercase[j].split(":")
  118.                         if (intputlist.length == 2) {
  119.  
  120.                             if (j == 0) {
  121.  
  122.                                 content2 += "(" + intputlist[1] + ')==';
  123.                             } else if (j == 1) {
  124.  
  125.                                 //change true-->True and false -->False
  126.                                 var result = intputlist[1].replaceAll("false", "False").replaceAll("true", "True");
  127.                                 content2 += result + ")";
  128.                                 contentlist.push(content2);
  129.                                 //create next node content
  130.                                 content2 = "    print(" + funcname;
  131.  
  132.                             }
  133.  
  134.                         }
  135.                     }
  136.  
  137.  
  138.                     document.getElementById("contentid").value = contentlist.join('\n');
  139.  
  140.                 }
  141.             }
  142.  
  143.  
  144.         }
  145.  
  146.     }
  147.  
  148.  
  149.  
  150.  
  151.     window.onload = function () {
  152.  
  153.  
  154.         var appex = document.getElementById("app")
  155.         appex.appendChild(addfade());
  156.         appex.appendChild(addlight());
  157.  
  158.         var divmenu=document.getElementsByClassName("second-section-container__2cAh")[0]
  159.         var downloadapp=document.getElementsByClassName("css-1y830sm-MockInterviewContainer e3jm4na1")[0]
  160.         divmenu.insertBefore(addbutton(),downloadapp)
  161.  
  162.         createcontent()
  163.  
  164.  
  165.  
  166.  
  167.     }
  168. })();