aus_sammelwut/paulchen/ublu/ss08/test_asma.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 extern void asma(unsigned char *s, unsigned char *t, unsigned char *u);
   6
   7 void asma_ref(unsigned char *s, unsigned char *t, unsigned char *u)
   8 {
   9   int i;
  10   for (i=0; i<16; i++)
  11     u[i] = (s[i]>t[i]) ? s[i] : t[i];
  12 }
  13
  14 int main(int argc, char **argv) {
  15         char input1[]="0123456789abcdefghijklm\nnopqr\n\nstuvwxyzäöüßABCDEFGHIJKLMNOPQRSTUVWXYZÄÖÜ\0.""...................";
  16         char *input2=strdup(input1);
  17         char *output1;
  18         char *output2;
  19
  20         int a,b;
  21         for(a=1;a<70;a++) {
  22                 for(b=1;b<70;b++) {
  23                         output1=(char *)malloc(17*(sizeof(char)+1));
  24                         output2=(char *)malloc(17*(sizeof(char)+1));
  25
  26                         asma_ref((unsigned char *)(input1+a),(unsigned char *)(input2+b),(unsigned char *)output1);
  27                         asma((unsigned char *)(input1+a),(unsigned char *)(input2+b),(unsigned char *)output2);
  28
  29                         output1[16]='\0';
  30                         output2[16]='\0';
  31
  32                         if(memcmp(output1,output2, 16)!=0) {
  33                                 printf("Testfall falsch, erwartet %s, tatsaechliches Ergebnis: %s\n",output1,output2);
  34                         }
  35                         free(output1);
  36                         free(output2);
  37                 }
  38         }
  39         return 0;
  40 }
  41
  42