Leap year Test

First, the experimental requirements

Enter the year (you can also enter characters, letters, negative numbers, and so on) to determine whether the year entered is leap years, illegal characters (letters, symbols, etc.), and negative numbers to give hints.

Second, leap year judgment

1, the normal year can be divisible by 4 and not divisible by 100 for leap years; (as 2012 is a leap, 1900 is not a leap year)

2, the whole hundred years can be divisible by 400 is a leap year. (as 2000 is a leap year, 1900 is not a leap year)

Third, the Code

1<%@ page language= "java" import= "java.util.*" pageencoding= "Utf-8"%>2<%3String Path =Request.getcontextpath ();4String basepath = request.getscheme () + "://" +request.getservername () + ":" +request.getserverport () +path+ "/";5%>6<%request.setcharacterencoding ("Utf-8"); %>7<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" >89<script type= "Text/javascript" >Ten     functionfunc () One     { A         varInputarray =NewArray (3); -         varAlertstr =NewArray ("is a leap year", "not a leap year", "is an illegal character", "is a negative number")); -         varreg =/^[-0-9]+$/;//regular expressions represent numbers and negative signs the         vars = document.getElementById (0). Value; -          -         if(!s.match (REG)) inputarray[0] = 2; -         Else{ +                 if(S.match (REG) < 0) Inputarray[0] = 3; -                 Else{ +                     if((s% 400 = = 0) | | ((s% 4 = = 0) && (s% 100! = 0))) AInputarray[0] = 0; at                     ElseInputarray[0] = 1; -                 } -         } -          -Tips = ""; -index = inputarray[0]; inTips + = "input" +alertstr[index]+ "\ n"; - alert (tips); to         } +</script> - the<base href= "<%=basePath%>" > *      $<title>MyPage</title>Panax Notoginseng<meta http-equiv= "Pragma" content= "No-cache" > -<meta http-equiv= "Cache-control" content= "No-cache" > the<meta http-equiv= "Expires" content= "0" > +<meta http-equiv= "keywords" content= "keyword1,keyword2,keyword3" > A<meta http-equiv= "description" content= "MyPage" > the<link href= "./css/bootstrap.min.css" rel= "stylesheet" media= "screen" > + -<center> $<form> $<font size=4> leap Year test </font><br> -<div class= "Container-fluid" > -<div class= "Row-fluid" > the<div class= "Span12" > -<form class= "Form-horizontal" >Wuyi<div class= "Control-group" > the<label class= "Control-label" for= "Inputemail" ><br> Please enter the year:</label> -<div class= "Controls" > Wu<input class= "Form-control" name= "0" id= "0" size= "ten" size= "maxlength=15/>" -</div> About</div> $                  -<div class= "Control-group" > -<div class= "Controls" > -<br><button class= "btn btn-primary btn-block" type= "button" name= "button" id= "button" onclick= "func ();" > OK </button></a> A</div> +</div> the</form> -</div> $</div> the</div> the</form> the</center> the
Four, the interface
　　
V. Test Cases
The total set of 6 test cases:

 
 
 
  
  
 
   
 
    
Number
 
    
Test Cases
 
    
Expected results
 
   
 
   
 
    
1
 
    
400
 
    
Enter a leap year
 
   
 
   
 
    
2
 
    
1900
 
    
The input is not a leap year
 
   
 
   
 
    
3
 
    
2000
 
    
Enter a leap year
 
   
 
   
 
    
4
 
    
2015
 
    
The input is not a leap year
 
   
 
   
 
    
5
 
    
Asd
 
    
An illegal character was entered.
 
   
 
   
 
    
6
 
    
-2015
 
    
The input is a negative number
 
   
 
  
 
 
 
Vi. test Results
Leap year Test