src/util/mesa-sha1_test.c

   1 /*
   2  * Copyright © 2017 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23
  24 #include <stdio.h>
  25 #include <stdbool.h>
  26 #include <string.h>
  27
  28 #include "macros.h"
  29 #include "mesa-sha1.h"
  30
  31 #define SHA1_LENGTH 40
  32
  33 int main(int argc, char *argv[])
  34 {
  35    static const struct {
  36       const char *string;
  37       const char *sha1;
  38    } test_data[] = {
  39       {"Mesa Rocks! 273", "7fb99737373d65a73f049cdabc01e73aa6bc60f3"},
  40       {"Mesa Rocks! 300", "b2180263e37d3bed6a4be0afe41b1a82ebbcf4c3"},
  41       {"Mesa Rocks! 583", "7fb9734108a62503e8a149c1051facd7fb112d05"},
  42    };
  43
  44    bool failed = false;
  45    int i;
  46
  47    for (i = 0; i < ARRAY_SIZE(test_data); i++) {
  48       unsigned char sha1[20];
  49       _mesa_sha1_compute(test_data[i].string, strlen(test_data[i].string),
  50                          sha1);
  51
  52       char buf[41];
  53       _mesa_sha1_format(buf, sha1);
  54
  55       if (memcmp(test_data[i].sha1, buf, SHA1_LENGTH) != 0) {
  56          printf("For string \"%s\", length %zu:\n"
  57                 "\tExpected: %s\n\t     Got: %s\n",
  58                 test_data[i].string, strlen(test_data[i].string),
  59                 test_data[i].sha1, buf);
  60          failed = true;
  61       }
  62    }
  63
  64    return failed;
  65 }