《软件测试技术及用例设计实训》源

P168

源程序：

#include

void main()

{

float A,B,X;

scanf(“%f%f%f”,&A,&B,&X);

if((A>1)&&(B==0))

X=X/A;

if((A==2)||(X>1))

X=X+1;

printf(“%f”,X);

}

P171

源程序：

1.int testing(int x, int y)

2.{

3. int software=0;

4. if((x>0) && (y>0))

5. {

6.software = x+y+10;

7. }

8.else

9.{

10.software = x+y-10;

11. }

12.

13. if(software < 0)

14.{

15.software = 0;

16. }

17.return software;

18.}

P173

源程序：

1 int Test(int i_count, int i_flag)

2 {

3 int i_temp = 1;

4 while (i_count>0)

5 {

6 if (0 == i_flag)

7 {

8 i_temp = i_count + 100;

9 break;

10 }

11 else

12 {

13 if (1 == i_flag)

14 {

15 i_temp = i_temp * 10;

16 }

17 else

18 {

19 i_temp = i_temp * 20;

20 }

21 }

22 i_count--;

23 }

24 return i_temp;

25 }

P174

源程序：

1 int _tmain(int argc, _TCHAR* argv[])

2 {

3 int x,y;

4 scanf("%d%d",&x,&y);

5 if(x > 0 && y > 0)

6 {

7 int i = 1;

8 if(x > y)

9 {

10 while((x * i)% y != 0)

11 i++;

12 printf("%d\n",x * i);

13 }

14 else

15 {

16 while((y * i)% x != 0)

17 i++;

18 printf("%d\n",y * i);

19 }

20 }

21 return 0;

22 }

P178

源程序：

int GetMaxDay( int year, int month )

{

int maxday = 0;

if ( month >= 1 && month <= 12 )

{

if ( month == 2 )

{

if ( year % 4 == 0 )

{

if ( year % 100 == 0 )

{

if ( year % 400 == 0 )

maxday = 29;

else

maxday = 28;

}

else

maxday = 29;

}

else

maxday = 28;

}

else

{

if ( month == 4 || month == 6 || month == 9 || month == 11 )

maxday = 30;

else

maxday = 31;

}

}

return maxday;

}

P180

源程序：

Int IsLeap(int year)

{

if (year % 4 == 0)

{

if (year % 100 == 0)

{

if ( year % 400 == 0)

leap = 1;

else

leap = 0;

}

else

leap = 1;

}

else

leap = 0;

return leap;

}

P181

源程序：

/*

作用：计算软件学院教师薪水

说明：节选自软件学院教师管理系统源代码

*/

1 void CaculateTeacherSalary()

2 {

3 int i;

4 int j=0;

5 printf("输入要计算的软件学院教师编号：\n");

6 fflush(stdin);

7 scanf("%d",&num);

8 for(i=0;i

9 {

10 if(Teacher[i].TeacherNo==num) //确定是否为输入的教师号

11 {

12 j=1; //先赋值，在后面让j同0比较

13 printf("输入保险金额:");

14 fflush(stdin);

15 scanf("%f",&baoxianjin);

16 printf("输入月效益:");

17 fflush(stdin);

18 scanf("%f",&xiaoyi);

19

TeacherSalary[i]=(Teacher[i].TeacherBaseSalary+2*Teacher[i].TeacherMonthWorkDays+xiaoyi *Teacher[i].TeacherWorkYears/100)*0.5-baoxianjin;

20 printf("%04d号软件学院教师的薪水为:%lf元每月

\n",Teacher[i].TeacherNo,TeacherSalary[i]);

21 break; //找到该教师后，直接跳出循环

22 }

23 }

24 if(j==0)

25 printf("未找到！\n");

26 }

P182

源程序：

/*

作用：输出软件学院教师信息

说明：节选自软件学院教师管理系统源代码

*/

1 void PrintTeacherInformation()

2 {

3 unsigned int i;

4 if(ActualNum!=0)

5 {

6 printf("共有%d条软件学院教师信息\n",ActualNum);

7 printf("\n");

8 for(i=0;i

9 {

10 printf("第%d个软件学院教师的信息：\n",i+1);

11 printf("编号:%04d\n",Teacher[i].TeacherNo);

12 printf("姓名:%s\n",Teacher[i].TeacherName);

13 printf("籍贯:%s\n",Teacher[i].TeacherHometown);

14 printf("地址:%s\n",Teacher[i].TeacherAddress);

15 printf("电话:%s\n",Teacher[i].TeacherPhone);

16 printf("生日:%d年%d月%d日

\n",Teacher[i].TeacherBirth.year,Teacher[i].TeacherBirth.month,Teacher[i].TeacherBirth.day);

17 printf("工龄:%d\n",Teacher[i].TeacherWorkYears);

18 if(Teacher[i].TeacherSex==0)

19 printf("性别:男\n");

20 else if(Teacher[i].TeacherSex==1)

21 printf("性别:女\n");

22 else

23 printf("性别:无\n");

24 printf("基本工资:%f\n",Teacher[i].TeacherBaseSalary);

25 printf("月工作天数:%d\n",Teacher[i].TeacherMonthWorkDays);

26 switch(Teacher[i].TeacherEducation)

27 {

28 case 1:

29 printf("教育背景: 高中\n");

30 break;

31 case 2:

32 printf("教育背景: 学士\n");

33 break;

34 case 3:

35 printf("教育背景: 硕士\n");

36 break;

37 case 4:

38 printf("教育背景: 其它\n");

39 break;

40 case 5:

41 printf("教育背景:无\n");

42 }

43 printf("********************************************************\n");

44 }

45 }

46 else printf("暂无软件学院教师信息！请重新选择！\n");

47 }

P187

源程序：

getit(int m)

{

int I,k;

k=sqrt(m);

for(i=2;i<=k;i++)

if(m%i==0) break;

if(i>=k+1)

printf(“%d is a selected number\n”,m);

else

printf(“%d is not a selected number\n”,m);

}

P218

源程序：

#include

#include

void bhdy(int s,int b);

void prt();

int a[4],flag,count;

void main()

{

int b1,b2,i,j,k=0,p,c;

printf("Game guess your number in mind is # # # #.\\n");

for(i=1;i<10&&k<4;i++) //分别显示四个1~9确定四个数字的组成

{

printf("No.%d:your number may be:%d%d%d%d\\n",++count,i,i,i,i);

printf("How many digits have bad correctly guessed:");

scanf("%d",&p); //人输入包含几位数字

for(j=0;j

a[k+j]=i; //a[]:存放已确定数字的数组

k+=p; //k:已确定的数字个数

}

if(k<4) //自动算出四位中包的个数

for(j=k;j<4;j++)

a[j]=0;

i=0;

printf("No.%d:your number may be:%d%d%d%d\\n",++count,a[0],a[1],a[2],a[3]);

printf("How many are in exact positions:"); //顺序显示四位数字

scanf("%d",&b1); //人输入有几位位置是正确的

if(b1==4){prt();exit(0);} //四位正确，打印结果，结束游戏

for(flag=1,j=0;j<3&&flag;j++) //实现四个数字的两两(a[j],a[k]交换for(k=j+1;k<4&&flag;k++)

if(a[j]!=a[k])

{

c=a[j];a[j]=a[k];a[k]=c; //交换a[j],a[k]

printf("No.%d:Your number may

be: %d%d%d%d\\n",++count,a[0],a[1],a[2],a[3]);

printf("How many are in exact positins:");

scanf("%d",&b2); //输入有几个位置正确

if(b2==4){prt();flag=0;} //若全部正确，结束游戏

else if(b2-b1==2)bhdy(j,k);

else if(b2-b1==-2)

{

c=a[j];a[j]=a[k];a[k]=c;

bhdy(j,k);

}

else if(b2<=b1)

{

c=a[j];a[j]=a[k];a[k]=c;

}

else b1=b2;

}

if(flag) printf("You input error!\\n");

}

void prt()

{

printf("Now your number must be %d%d%d%d.\\n",a[0],a[1],a[2],a[3]);

printf("Game Over\\n");

}

void bhdy(int s,int b)

{

int i,c=0,d[2];

for(i=0;i<4;i++) //查找s和b以外的两个元素下标

if(i!=s&&i!=b)

d[c++]=i;

i=a[d[1]];a[d[1]]=a[d[0]]; a[d[0]]=i; //交换除a[s]和a以外的两个元素

prt();

flag=0;

}

P265

源代码：

Public class shuzu {

public int getlargest(int[] array) throws Exception{

if(0 == array.length)

{

throw new Exception("数组不能为空！");

}

int result = array[0];

for(int i = 0; i < array.length; i++ )

{

if(result < array[i])

{

result = array[i];

}

}

return result;

}

}

P280

源代码：

package metroSaleTicket;

publicclass MetroSaleTicket {

privateint inputTotalMoney, countOfOneYuan;

//定义允许的地铁路线的“类型”：A类2元 B类4元

private String[] typeOfTickets = {"TypeA", "TypeB"};

private String resultOfDeal;

public MetroSaleTicket()

{

initial();

}

privatevoid initial()

{

countOfOneYuan = 100; //1元的数量，初始为100个

}

public MetroSaleTicket(int oneYuan)

{

countOfOneYuan = oneYuan;

}

public String currentState() //当前状态

{

String state = "Current State\n" +

"1 Yuan: " + countOfOneYuan;

return state;

}

public String operation(String type,String money)

//type是用户选择的路线类型，money是用户投币的种类

{

if (money.equalsIgnoreCase("1yuan")) //若投入1元

{ inputTotalMoney= inputTotalMoney+1; countOfOneYuan= countOfOneYuan+1;}

elseif (money.equalsIgnoreCase("5yuan")) //若投入5元

{ inputTotalMoney= inputTotalMoney+5;}

elseif (money.equalsIgnoreCase("10yuan"))//若投入10元

{ inputTotalMoney= inputTotalMoney+10;}

if(inputTotalMoney<2 )

{

resultOfDeal = "Not enough money!"; //投入少于2元，返回钱不足

return resultOfDeal;

}

elseif (type.equals(typeOfTickets[0])

&&(countOfOneYuan >=inputTotalMoney-2)) //若选择A类票且系统足够找零

{

countOfOneYuan= countOfOneYuan- (inputTotalMoney-2);

resultOfDeal = "Input Information\n" +

"Type: A; Money: 2Yuan \n" + currentState();

return resultOfDeal;

}

elseif (type.equals(typeOfTickets[0]) &&(countOfOneYuan

< inputTotalMoney-2)) //若选择A类票且系统不够找零

{

resultOfDeal = " Not enough Change!";

return resultOfDeal;

}

elseif (type.equals(typeOfTickets[1])

&&(inputTotalMoney<4))//若选择B类票且投入少于4元，返回钱不足

{

resultOfDeal = " Not enoughMoney";

return resultOfDeal;

}

elseif (type.equals(typeOfTickets[1])

&&(countOfOneYuan >= inputTotalMoney-4)) //若选择B类票且系统足够找零

{

countOfOneYuan = countOfOneYuan-

(inputTotalMoney-4);

resultOfDeal = "Input Information\n" +

"Type: B; Money: 2Yuan \n" + currentState();

return resultOfDeal;

}

elseif (type.equals(typeOfTickets[1])

&&(countOfOneYuan < inputTotalMoney-4))//若选择B类票且系统不够找零

{

resultOfDeal = " Not enough Change!";

return resultOfDeal;

}

else

{ // 其他状态返回异常

resultOfDeal = "Failure Information\n"

+ "Money Error";

return resultOfDeal;

}

}

}

P293

源代码：

package metroSaleTicket;

import junit.framework.Assert;

import junit.framework.TestCase;

public class MetroSaleTicketTest extends TestCase {

private MetroSaleTicket obj;

protected void setUp() throws Exception {

obj = new MetroSaleTicket();

//super.setUp();

}

protected void tearDown() throws Exception {

super.tearDown();

}

//基本路径1

public void testOperation1() {

String except = "Not enough money!";

Assert.assertEquals(except,obj.operation("TypeA", "1yuan")); }

//基本路径2

public void testOperation2() {

String except = "Input Information\n" +

"Type: A; Money: 2Yuan \n" + "Current State\n" +

"1 Yuan: " + 97;

Assert.assertEquals(except,obj.operation("TypeA", "5yuan")); }

//基本路径2

public void testOperation3() {

String except = "Input Information\n" +

"Type: A; Money: 2Yuan \n" + "Current State\n" +

"1 Yuan: " + 92;

Assert.assertEquals(except,obj.operation("TypeA", "10yuan")); }

//基本路径4

public void testOperation4() {

String except = "Not enough money!";

Assert.assertEquals(except,obj.operation("TypeB", "3yuan")); }

//基本路径5

public void testOperation5() {

String except = "Input Information\n" +

"Type: B; Money: 4Yuan \n" + "Current State\n" +

"1 Yuan: " + 99;

Assert.assertEquals(except,obj.operation("TypeB", "5yuan"));

}

//基本路径5

public void testOperation6() {

String except = "Input Information\n" +

"Type: B; Money: 4Yuan \n" + "Current State\n" +

"1 Yuan: " + 94;

Assert.assertEquals(except,obj.operation("TypeB", "10yuan"));

}

//基本路径7

public void testOperation7() {

String except = "Failure Information\n" + "Type Error";

Assert.assertEquals(except,obj.operation("TypeC", "10yuan"));

}

}