compiler-rt/test/sanitizer_common/TestCases/FreeBSD/md5.cpp

   1 // RUN: %clangxx -O0 -g %s -o %t -lmd && %run %t 2>&1 | FileCheck %s
   2
   3 #include <sys/param.h>
   4
   5 #include <assert.h>
   6 #include <md5.h>
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10
  11 void test1() {
  12   MD5_CTX ctx;
  13   uint8_t entropy[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66};
  14   uint8_t digest[MD5_DIGEST_LENGTH];
  15   size_t entropysz = sizeof(entropy);
  16   size_t digestsz = sizeof(digest);
  17
  18   MD5Init(&ctx);
  19   MD5Update(&ctx, entropy, entropysz);
  20   MD5Final(digest, &ctx);
  21
  22   printf("test1: '");
  23   for (size_t i = 0; i < digestsz; i++)
  24     printf("%02x", digest[i]);
  25   printf("'\n");
  26 }
  27
  28 void test2() {
  29   MD5_CTX ctx;
  30   uint8_t entropy[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66};
  31   char digest[MD5_DIGEST_STRING_LENGTH];
  32   size_t entropysz = sizeof(entropy);
  33
  34   MD5Init(&ctx);
  35   MD5Update(&ctx, entropy, entropysz);
  36   char *p = MD5End(&ctx, digest);
  37   assert(p);
  38
  39   printf("test2: '%s'\n", digest);
  40 }
  41
  42 void test3() {
  43   MD5_CTX ctx;
  44   uint8_t entropy[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66};
  45   size_t entropysz = sizeof(entropy);
  46
  47   MD5Init(&ctx);
  48   MD5Update(&ctx, entropy, entropysz);
  49   char *p = MD5End(&ctx, NULL);
  50   assert(strlen(p) == MD5_DIGEST_STRING_LENGTH - 1);
  51
  52   printf("test3: '%s'\n", p);
  53
  54   free(p);
  55 }
  56
  57 void test4() {
  58   char digest[MD5_DIGEST_STRING_LENGTH];
  59
  60   char *p = MD5File("/etc/fstab", digest);
  61   assert(p == digest);
  62
  63   printf("test4: '%s'\n", p);
  64 }
  65
  66 void test5() {
  67   char *p = MD5File("/etc/fstab", NULL);
  68   assert(strlen(p) == MD5_DIGEST_STRING_LENGTH - 1);
  69
  70   printf("test5: '%s'\n", p);
  71
  72   free(p);
  73 }
  74
  75 void test6() {
  76   uint8_t entropy[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66};
  77   char digest[MD5_DIGEST_STRING_LENGTH];
  78   size_t entropysz = sizeof(entropy);
  79
  80   char *p = MD5Data(entropy, entropysz, digest);
  81   assert(p == digest);
  82
  83   printf("test6: '%s'\n", p);
  84 }
  85
  86 void test7() {
  87   uint8_t entropy[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66};
  88   size_t entropysz = sizeof(entropy);
  89
  90   char *p = MD5Data(entropy, entropysz, NULL);
  91   assert(strlen(p) == MD5_DIGEST_STRING_LENGTH - 1);
  92
  93   printf("test7: '%s'\n", p);
  94
  95   free(p);
  96 }
  97
  98 int main(void) {
  99   printf("MD5\n");
 100
 101   test1();
 102   test2();
 103   test3();
 104   test4();
 105   test5();
 106   test6();
 107   test7();
 108
 109   // CHECK: MD5
 110   // CHECK: test1: '86e65b1ef4a830af347ac05ab4f0e999'
 111   // CHECK: test2: '86e65b1ef4a830af347ac05ab4f0e999'
 112   // CHECK: test3: '86e65b1ef4a830af347ac05ab4f0e999'
 113   // CHECK: test4: '{{.*}}'
 114   // CHECK: test5: '{{.*}}'
 115   // CHECK: test6: '86e65b1ef4a830af347ac05ab4f0e999'
 116   // CHECK: test7: '86e65b1ef4a830af347ac05ab4f0e999'
 117
 118   return 0;
 119 }