一.github地址

https://github.com/WKX121/WC

二.PSP

PSP表格

三.思路

1.根據需求首先最傳入main函數中的args解析出對應的命令，文件名

2.-c命令通過每次fgetc使wc_char加一

3.-w通過對空格和，的判斷使wc_word加一

4.-l通過對/n判斷使wc_line加一

四.程序的設計實現

通過對args不同數值的情況來處理各種統計模式，看對應哪個命令就調用相應的處理程序進行處理。然後將計數後的結果輸出到指定txt文件當中。

五.代碼說明

#include <stdio.h>
#include <stdlib.h>
#include 
 
<conio.h>
#include <string.h>
int main(int argc, char * argv[])
{
    int wc_char = 0;
    int wc_word = 1;
    int wc_line = 1;
    char filename[80];
    FILE *fp = NULL;
    if (argc == 3)
    {
        fp = fopen(argv[2], "r");
        if (fp == NULL)
        {
            printf("打開有誤！\n");
            printf("請按enter鍵繼續....");
            _getch();
            exit(0);
            //...
        }
            char ch;
            
           
            while (1)
         {   ch = fgetc(fp);
              wc_char++;
              if (ch == ‘ ‘||ch==‘,‘)
            {
                wc_word++;
            }
            else if (ch == ‘\n‘)
            {
                wc_word++;
                wc_line++;
            }
            else if (ch == EOF)
            {
                break;
            }
             
          }
        if (strcmp(argv[1],"-c")==0)
        {
            printf("The char count is %d\n", wc_char);
            fp = fopen("result.txt","w");
            fprintf(fp,"字符數：%d\n", wc_char); 
        }
        else if (strcmp(argv[1],"-w")==0)
        {
            printf("The word count is %d\n", wc_word);
            fp = fopen("result.txt","w");
            fprintf(fp,"單詞數：%d\n", wc_word); 
        }
        else if (strcmp(argv[1],"-l")==0)
        {
            printf("The line count is %d\n", wc_line);
            fp = fopen("result.txt","w");
            fprintf(fp,"行數：%d\n", wc_line); 
        }
        
        fclose(fp);
    }
    if (argc == 4)
    {
        fp = fopen(argv[3], "r");
        if (fp == NULL)
        {
            printf("打開有誤！\n");
            printf("請按enter鍵繼續....");
            _getch();
            exit(0);
            //...
        }
            char ch;
            
           
            while (1)
         {   ch = fgetc(fp);
              wc_char++;
              if (ch == ‘ ‘||ch==‘,‘)
            {
                wc_word++;
            }
            else if (ch == ‘\n‘)
            {
                wc_word++;
                wc_line++;
            }
            else if (ch == EOF)
            {
                break;
            }
             
          }
        if (strcmp(argv[1],"-c")==0&&strcmp(argv[2],"-w")==0)
        {
            printf("The char count is %d\n", wc_char);
            printf("The word count is %d\n", wc_word);
            fp = fopen("result.txt","w");
            fprintf(fp,"字符數：%d\n單詞數：%d\n", wc_char,wc_word); 
        }
        if (strcmp(argv[1],"-c")==0&&strcmp(argv[2],"-l")==0)
        {
            printf("The char count is %d\n", wc_char);
            printf("The line count is %d\n", wc_line);
            fp = fopen("result.txt","w");
            fprintf(fp,"字符數%d\n行數：%d\n", wc_char,wc_line); 
        }
        if (strcmp(argv[1],"-w")==0&&strcmp(argv[2],"-l")==0)
        {
            printf("The word count is %d\n", wc_word);
            printf("The line count is %d\n", wc_line);
            fp = fopen("result.txt","w");
            fprintf(fp,"單詞數：%d\n行數：%d\n", wc_word,wc_line); 
        }
        
        fclose(fp);
    }
    if (argc == 5)
    {
        fp = fopen(argv[4], "r");
        if (fp == NULL)
        {
            printf("打開有誤！\n");
            printf("請按enter鍵繼續....");
            _getch();
            exit(0);
            //...
        }
            char ch;
            
           
            while (1)
         {   ch = fgetc(fp);
              wc_char++;
              if (ch == ‘ ‘||ch==‘,‘)
            {
                wc_word++;
            }
            else if (ch == ‘\n‘)
            {
                wc_word++;
                wc_line++;
            }
            else if (ch == EOF)
            {
                break;
            }
             
          }
        if (strcmp(argv[1],"-c")==0)
        {
            printf("The char count is %d\n", wc_char);
            
        }
        else if (strcmp(argv[1],"-w")==0)
        {
            printf("The word count is %d\n", wc_word);
           
        }
        else if (strcmp(argv[1],"-l")==0)
        {
            printf("The line count is %d\n", wc_line);
            
        }
        if (strcmp(argv[2],"-c")==0)
        {
            printf("The char count is %d\n", wc_char);
           
        }
        else if (strcmp(argv[2],"-w")==0)
        {
            printf("The word count is %d\n", wc_word);
            
        }
        else if (strcmp(argv[2],"-l")==0)
        {
            printf("The line count is %d\n", wc_line);
            
        }
        if (strcmp(argv[3],"-c")==0)
        {
            printf("The char count is %d\n", wc_char);
           
        }
        else if (strcmp(argv[3],"-w")==0)
        {
            printf("The word count is %d\n", wc_word);
            
        }
        else if (strcmp(argv[3],"-l")==0)
        {
            printf("The line count is %d\n", wc_line);
           
        }
         fp = fopen("result.txt","w");
            fprintf(fp,"字符數：%d\n單詞數：%d\n行數：%d\n", wc_char,wc_word,wc_line); 
        fclose(fp);
    }
}

六.測試設計過程

10個測試：

1.-c

2.-w

3.-l

4.-c -w

5.-c -l

6.-w -l

7.-c -w -l

8.復雜符號測試

9.代碼測試

10.復雜代碼測試

七.參考文獻

http://www.cnblogs.com/cool125/p/7560596.html

軟件質量測試 第二周 wordcount 作業