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/* t-version.c - Check the version info function
* Copyright (C) 2013 g10 Code GmbH
*
* This file is part of libgpg-error.
*
* libgpg-error is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* libgpg-error 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#define PGM "t-version"
#include "t-common.h"
static const char *logpfx = PGM;
static void
t_gpgrt_cmp_version (void)
{
struct { int result; int level; const char *a; const char *b; } t[] = {
{ 0, 1, "0", "0" },
{ -1, 1, "0", "1" },
{ 1, 1, "1", "0" },
{ -1, 1, "0.0", "0.1" },
{ -1, 1, "0.1", "1.2" },
{ 1, 1, "1.0", "0.9" },
{ -1, 1, "-1.0", "0.9" }, /* A is invalid */
{ 0, 1, "0rc0", "0rc0" },
{ 1, 1, "0rc1", "0rc0" },
{ -1, 1, "0rc1", "0rc2" },
{ 0, 1, "0.rc0", "0.rc0" },
{ 1, 1, "0.rc1", "0.rc0" },
{ -1, 1, "0.rc1", "0.rc2" },
{ 0, 1, "0.rc1", "0.rc1" },
{ -1, 1, "0qc1", "0rc0" },
{ -1, 1, "0.qc1", "0.rc0" },
{ 0, 2, "0.0", "0.0" },
{ -1, 2, "0.1", "0.2" },
{ -1, 2, "3.1", "3.2" },
{ -1, 2, "3.1", "4.0" },
{ 0, 2, "1.1rc0", "1.1rc0" },
{ 1, 2, "1.1rc1", "1.1rc0" },
{ -1, 2, "1.1rc0", "1.1rc1" },
{ 0, 3, "7.0.0", "7.0.0" },
{ -1, 3, "7.0.1", "7.0.2" },
{ -1, 3, "7.3.1", "7.3.2" },
{ -1, 3, "7.3.1", "7.4.0" },
{ 0, 3, "7.1.1rc0", "7.1.1rc0" },
{ 1, 3, "7.1.1rc1", "7.1.1rc0" },
{ -1, 3, "7.1.1rc0", "7.1.1rc1" },
{ 1, 3, "6.0.0", "5.0.0" },
{ 0, 3, "6.0.0", "6.0.0" },
{ 1, 3, "6.0.1", "6.0.0" },
{ 1, 3, "6.1.0", "6.0.0" },
{ 1, 3, "6.2.1", "6.2.0" },
{ -1, 3, "6.2.1", "6.2.2" },
{ -1, 3, "6.0.0", "6.0.2" },
{ -1, 3, "6.0.0", "6.1.0" },
{ -1, 3, "6.2.0", "6.2.1" },
{ 1, 3, "6.0.0-beta1", "6.0.0-beta0" },
{ 0, 3, "6.0.0-beta2", "6.0.0-beta2" },
{ 1, 3, "6.0.0-beta20", "6.0.0-beta19" },
{ -1, 3, "6.0.0-beta1", "6.0.0-beta2" },
{ 1, 3, "6.0.0-beta2", "6.0.0-beta1" },
{ -1, 3, "6.0.0-beta20", "6.0.0-beta21" },
{ 0,13, "6.0.0-beta1", "6.0.0-beta0" },
{ 0,13, "6.0.0-beta2", "6.0.0-beta2" },
{ 0,13, "6.0.0-beta20", "6.0.0-beta19" },
{ 0,13, "6.0.0-beta1", "6.0.0-beta2" },
{ 0,13, "6.0.0-beta2", "6.0.0-beta1" },
{ 0,13, "6.0.0-beta20", "6.0.0-beta21" }
};
int i;
int result, expected;
for (i=0; i < DIM (t); i++)
{
expected = t[i].result;
result = gpgrt_cmp_version (t[i].a, t[i].b, t[i].level);
if (result != expected)
fail ("test %d failed: cmp('%s','%s',%d) = %d expected %d",
i, t[i].a, t[i].b, t[i].level, result, expected);
}
for (i=0; i < DIM (t); i++)
{
expected = 0 - t[i].result;
result = gpgrt_cmp_version (t[i].a, t[i].b, -t[i].level);
if (result != expected)
fail ("test %d-rev failed: cmp('%s','%s',%d) = %d expected %d",
i, t[i].a, t[i].b, -t[i].level, result, expected);
}
}
int
main (int argc, char **argv)
{
int last_argc = -1;
if (argc)
{
argc--; argv++;
}
while (argc && last_argc != argc )
{
last_argc = argc;
if (!strcmp (*argv, "--help"))
{
puts (
"usage: ./version [options]\n"
"\n"
"Options:\n"
" --verbose Show what is going on\n"
);
exit (0);
}
if (!strcmp (*argv, "--verbose"))
{
verbose = 1;
argc--; argv++;
}
else if (!strcmp (*argv, "--debug"))
{
verbose = debug = 1;
argc--; argv++;
}
}
t_gpgrt_cmp_version ();
if (!gpg_error_check_version (GPG_ERROR_VERSION))
{
fprintf (stderr, "%s: gpg_error_check_version returned an error\n",
logpfx);
errorcount++;
}
if (!gpg_error_check_version ("1.10"))
{
fprintf (stderr, "%s: gpg_error_check_version returned an "
"error for an old version\n", logpfx);
errorcount++;
}
if (gpg_error_check_version ("15.0"))
{
fprintf (stderr, "%s: gpg_error_check_version did not return an error"
" for a newer version\n", logpfx);
errorcount++;
show ("\n"); /* Reference this function to silence gcc. */
}
if (verbose || errorcount)
{
printf ("Version from header: %s (0x%06x)\n",
GPG_ERROR_VERSION, GPG_ERROR_VERSION_NUMBER);
printf ("Version from binary: %s\n", gpg_error_check_version (NULL));
printf ("Copyright blurb ...:%s\n", gpg_error_check_version ("\x01\x01"));
}
return errorcount ? 1 : 0;
}