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/* version.c --- Version handling self tests.
* Copyright (C) 2019-2022 Free Software Foundation, Inc.
*
* This file is part of LIBTASN1.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h> /* printf */
#include <stdlib.h> /* EXIT_SUCCESS */
#include <string.h> /* strcmp */
/* Get ASN1 prototypes. */
#include <libtasn1.h>
int
main (int argc, char *argv[])
{
int exit_code = EXIT_SUCCESS;
char out[100];
int j;
unsigned gvn = ASN1_VERSION_NUMBER;
unsigned gvmmp = (ASN1_VERSION_MAJOR << 16)
+ (ASN1_VERSION_MINOR << 8) + ASN1_VERSION_PATCH;
printf ("ASN1_VERSION: %s\n", ASN1_VERSION);
printf ("ASN1_VERSION_MAJOR: %d\n", ASN1_VERSION_MAJOR);
printf ("ASN1_VERSION_MINOR: %d\n", ASN1_VERSION_MINOR);
printf ("ASN1_VERSION_PATCH: %d\n", ASN1_VERSION_PATCH);
printf ("ASN1_VERSION_NUMBER: %x\n", gvn);
printf ("(ASN1_VERSION_MAJOR << 16) + (ASN1_VERSION_MINOR << 8)"
" + ASN1_VERSION_PATCH: %x\n", gvmmp);
j = snprintf (out, sizeof (out) - 1, "%d.%d.%d", ASN1_VERSION_MAJOR,
ASN1_VERSION_MINOR, ASN1_VERSION_PATCH);
if (j < 0)
{
printf ("snprintf failure: %d", j);
exit_code = EXIT_FAILURE;
out[0] = '\0';
}
if (out[0])
printf ("ASN1_VERSION_MAJOR.ASN1_VERSION_MINOR.ASN1_VERSION_PATCH: %s\n",
out);
printf ("asn1_check_version (NULL): %s\n", asn1_check_version (NULL));
if (!asn1_check_version (ASN1_VERSION))
{
printf ("FAIL: asn1_check_version (ASN1_VERSION)\n");
exit_code = EXIT_FAILURE;
}
if (!asn1_check_version ("4.17.0"))
{
printf ("asn1_check_version(4.17.0) failure\n");
exit_code = EXIT_FAILURE;
}
if (!asn1_check_version ("4.17"))
{
printf ("asn1_check_version(4.17) failure\n");
exit_code = EXIT_FAILURE;
}
if (strcmp (ASN1_VERSION, asn1_check_version (NULL)) != 0)
{
printf ("FAIL: strcmp (ASN1_VERSION, asn1_check_version (NULL))\n");
exit_code = EXIT_FAILURE;
}
if (ASN1_VERSION_NUMBER != gvn)
{
printf ("FAIL: ASN1_VERSION_NUMBER != gvn\n");
exit_code = EXIT_FAILURE;
}
if (out[0])
{
if (!asn1_check_version (out))
{
printf ("FAIL: asn1_check_version(%s)\n", out);
exit_code = EXIT_FAILURE;
}
/* ASN1_VERSION may look like "1.0.4.10-b872" but the derived string
should be "1.0.4" anyway. */
if (strncmp (ASN1_VERSION, out, strlen (out)) != 0)
{
printf ("FAIL: strncmp (ASN1_VERSION, %s, strlen (%s))\n", out,
out);
exit_code = EXIT_FAILURE;
}
}
if (asn1_check_version ("4711.42.23"))
{
printf ("FAIL: asn1_check_version(4711.42.23)\n");
exit_code = EXIT_FAILURE;
}
if (asn1_check_version ("UNKNOWN"))
{
printf ("FAIL: asn1_check_version (UNKNOWN)\n");
exit_code = EXIT_FAILURE;
}
return exit_code;
}
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