aus_sammelwut/paulchen/ublu/ss08/test_asmb.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 extern void asmb(unsigned char *s, unsigned char *t, unsigned char *u);
   6
   7 void asmb_ref(unsigned char *s, unsigned char *t, unsigned char *u)
   8 {
   9   int i;
  10   for (i=0; s[i] && t[i]; i++)
  11     u[i] = (s[i]<t[i]) ? s[i] : t[i];
  12   u[i] = '\0';
  13 }
  14
  15 int main(int argc, char **argv) {
  16         char input1[]="0123456789abcdefghijklmnopqrstuvwxyzäöüßABCDEFGHIJKLMNOPQRSTUVWXYZÄÖÜ\0.""...................";
  17         char *input2=strdup(input1);
  18         char *output1;
  19         char *output2;
  20
  21         int a,b;
  22         output1=(char *)malloc(100*(sizeof(char)+1));
  23         output2=(char *)malloc(100*(sizeof(char)+1));
  24         for(a=0;a<70;a++) {
  25                 for(b=1;b<70;b++) {
  26                         asmb_ref((unsigned char *)(input1+a),(unsigned char *)(input2+b),(unsigned char *)output1);
  27                         asmb((unsigned char *)(input1+a),(unsigned char *)(input2+b),(unsigned char *)output2);
  28
  29                         if(memcmp(output1,output2,strlen(input1)-(a<b ? b : a))!=0) {
  30                                 printf("Testfall falsch, erwartet %s, tatsaechliches Ergebnis: %s\n",output1,output2);
  31                         }
  32                 }
  33         }
  34         free(output1);
  35         free(output2);
  36         return 0;
  37 }
  38
  39