测试题目

时间：2017-10-25 11:21:44 阅读：146 评论：0 收藏：0 [点我收藏+]

标签：border 覆盖 center 无效 body 等价 cin 日期 es2017

1. 根据n值和当前日期计算日期（n是正数的时候加，n是负数的时候减，n是0的时候输出当前日期）

设计代码如下：（根据每个分支设计测试用例，补充测试用例-多分支组合）

//1970~2050
function getNewDate (n) {
    var day, month, year;  //已知
    var newDay=day;
    var newMonth=month;
    var newYear=year;
    var x=n;
    if(x>0){
        while (newYear < 2051){
            if(newMonth=1||newMonth=3||newMonth=5||newMonth=7||newMonth=8||newMonth=10||newMonth=12){
                if(x>31-newDay){
                    x=31-newDay;
                    newMonth++;
                }else{
                    newDay=newDay+x;
                    break;
                }
            }else if(newMonth=4||newMonth==6||newMonth==9||newMonth=11){
                if(x>30-newDay){
                    x=30-newDay;
                    newMonth++;
                }else{
                    newDay=newDay+x;
                    break;
                }
            }else if(newMonth=2){
                if(newYeary%4==0 && newYear%100!=0 || newYear%400==0 ){
                    if(x>29-newDay){
                        x=29-newDay;
                        newMonth++;
                    }else{
                        newDay=newDay+x;
                        break;
                    }
                }else{
                    if(x>28-newDay){
                        x=28-newDay;
                        newMonth++;
                    }else{
                        newDay=newDay+x;
                        break;
                    }
                }
            }
            if(newMonth = 13){
                newMonth=1;
                newYear++;
            }                
        }
    }else if(x<0){
        while (newYear >1969){
            if(newMonth=1||newMonth=3||newMonth=5||newMonth=7||newMonth=8||newMonth=10||newMonth=12){
                if(x>newDay){
                    x=x-newDay;
                    newDay=31;                    
                    newMonth--;
                }else{
                    newDay=newDay-x;
                    break;
                }
            }else if(newMonth=4||newMonth==6||newMonth==9||newMonth=11){
                if(x>newDay){
                    x=x-newDay;
                    newDay=30;
                    newMonth--;
                }else{
                    newDay=newDay-x;
                    break;
                }
            }else if(newMonth=2){
                if(newYeary%4==0 && newYear%100!=0 || newYear%400==0 ){
                    if(x>newDay){
                        x=x-newDay;
                        newDay=29;
                        newMonth--;
                    }else{
                        newDay=newDay-x;
                        break;
                    }
                }else{
                    if(x>newDay){
                        x=x-newDay;
                        newDay=28;
                        newMonth--;
                    }else{
                        newDay=newDay-x;
                        break;
                    }
                }
            }
            if(newMonth = 0){
                newMonth=12;
                newYear--;
            }                
        }
    }
    
}

View Code

没有代码的情况下设计测试用例：

技术分享

http://blog.csdn.net/tiandijun/article/details/54928304

功能测试-

如何测试一个三角形是否是一个等腰三角形，写出测试用例

5、三角形测试用例类别
输入条件	有效等价类	无效等价类
是否是三角形	(A>0) (1) (B>0) (2) (C>0) (3) (A+B>C) (4) (B+C>A) (5) (C+A>B) (6)	(A<=0) (7) (B<=0) (8) (C<=0) (9) (A+B<=C) (10) (B+C<=A) (11) (C+A<=B) (12)
是否是等腰三角形	(A=B) (13) (B=C) (14) (C=A) (15)	(A!=B)and(B!=C)and(C!=A) (16)
是否是等腰直角三角形	(A=B)and(A²+B²=C²) (17) (B=C)and(B²+C²=A²) (18) (C=A)and(C²+A²=B²) (19)	(A!=B)and(B!=C)and(C!=A) (20)
是否是等边三角形	(A=B)and(B=C)and(C=A) (21)	(A!=B) (22) (B!=C) (23) (C!=A) (24)