asmb/asmbtest.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 extern unsigned char *asmb(unsigned char *a);
   6
   7 unsigned char *asmb_ref(unsigned char *s)
   8 {
   9         unsigned long i;
  10         for (i=0; s[i]; i++) {
  11                 unsigned char c=s[i];
  12                 c += (c>='A' && c<='Z') ? 'a'-'A' : 0;
  13                 s[i] = c;
  14         }
  15         return s;
  16 }
  17
  18 #define NUM_TESTCASES 13
  19 int main()
  20 {
  21         char *input[NUM_TESTCASES]={"asdfABCDEFGHKL54",
  22                 "foofuuMUHkk",
  23                 "AbC",
  24                 "BLA|MUHMKUH|KA",
  25                 "ASDFNERABHDFKHDFKLGJAHGLKAHGLKASHGEARNAKLVNLVAANLSADJVHASDLGH",
  26                 "asdfABCDEFGHKL544",
  27                 "asdfA\0BCDEFGHKL5",
  28                 "foofuuMUHkk\0AAAA",
  29                 "AbC\0AAAAAAAAAAAA",
  30                 "BLA|MUHMKUH|KAA\0",
  31                 "ASDFASDFasdfasdfaBC\0AAAABBBBCCCC",
  32                 "ASDFASDFasdfasdfaBC0AAAABBBBCCCCmuhKA\0asASDFasdf" ,
  33                 "ASas\0ASas"
  34         };
  35         int len[NUM_TESTCASES] = {16,
  36                 11,
  37                 3,
  38                 14,
  39                 61,
  40                 17,
  41                 16,
  42                 16,
  43                 16,
  44                 16,
  45                 32,
  46                 48,
  47                 9
  48         };
  49         char *output_our, *output_ref;
  50         char *input_our,  *input_ref;
  51
  52         int i,j;
  53         for(i = 0; i < NUM_TESTCASES; i++) {
  54                 input_our = (char *) malloc (len[i]);
  55                 input_ref = (char *) malloc (len[i]);
  56
  57                 (void) memcpy(input_our, input[i], len[i]+1);
  58                 (void) memcpy(input_ref, input[i], len[i]+1);
  59
  60                 output_our = (char *) asmb((unsigned char *) input_our);
  61                 output_ref = (char *) asmb_ref((unsigned char *) input_ref);
  62
  63                 if(memcmp(output_our,output_ref, len[i]) != 0) {
  64                         if(strncmp(output_our, output_ref, len[i]) == 0)
  65                                 printf("Testfall%02i nach Nullbyte ungleich\n", i);
  66                         else
  67                                 printf("Testfall%02i falsch!\n", i);
  68
  69                         printf("Input(\"%s\"):\n\t", input[i]);
  70                         for(j = 0; j <= len[i]; j++) {
  71                                 printf("%02X ", input[i][j]);
  72                         }
  73                         printf("\nerwartet:\n\t");
  74                         for(j = 0; j <= len[i]; j++) {
  75                                 printf("%02X ", output_ref[j]);
  76                         }
  77                         printf("\ntatsaechliches Ergebnis:\n\t");
  78                         for(j = 0; j <= len[i]; j++) {
  79                                 printf("%02X ", output_our[j]);
  80                         }
  81                         printf("\n");
  82                 }
  83                 else {
  84                         printf("Testfall%02i korrekt\n", i);
  85                 }
  86                 free(input_our);
  87                 free(input_ref);
  88         }
  89         return 0;
  90 }
  91