stdlib/test-a64l.c

   1 /* Test program for the l64a and a64l functions.
   2    Copyright (C) 2001-2020 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Andreas Schwab <schwab@suse.de>.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <string.h>
  23
  24 /* Prototype for our test function.  */
  25 extern int do_test (int argc, char *argv[]);
  26 #include <test-skeleton.c>
  27
  28 struct a64l_test
  29 {
  30   const char *base64;
  31   long int value;
  32 };
  33
  34 static const struct a64l_test tests[] =
  35   {
  36     { "./", 64 },
  37     { "", 0 },
  38     { "/", 1 },
  39     { "FT", 2001 },
  40     { "zzzzz1", 0xffffffff },
  41     { "zzzz1", 0x3ffffff },
  42     { "zzz1", 0xfffff },
  43     { "zz1", 0x3fff },
  44     { "z1", 0xff },
  45     { "1", 0x3 },
  46     { NULL, 0 }
  47   };
  48
  49 int
  50 do_test (int argc, char ** argv)
  51 {
  52   const struct a64l_test *at;
  53   long int l;
  54   const char *s;
  55   int status = 0;
  56
  57   for (at = tests; at->base64 != NULL; ++at)
  58     {
  59       printf ("a64l (\"%s\")", at->base64);
  60       l = a64l (at->base64);
  61       if (l == at->value)
  62         puts ("\tOK");
  63       else
  64         {
  65           printf ("\tBAD\n  returns %ld, expected %ld\n", l, at->value);
  66           status = 1;
  67         }
  68       printf ("l64a (%ld)", at->value);
  69       s = l64a (at->value);
  70       if (strcmp (s, at->base64) == 0)
  71         puts ("\tOK");
  72       else
  73         {
  74           printf ("\tBAD\n  returns \"%s\", expected \"%s\"\n", s, at->base64);
  75           status = 1;
  76         }
  77     }
  78
  79   return status ? EXIT_FAILURE : EXIT_SUCCESS;
  80 }