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/* Test of filevercmp() function.
Copyright (C) 2008-2019 Free Software Foundation, Inc.
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, 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 <https://www.gnu.org/licenses/>. */
#include <config.h>
#include "filevercmp.h"
#include <stddef.h>
#include "macros.h"
/* set of well sorted examples */
static const char *const examples[] =
{
"",
".",
"..",
".0",
".9",
".A",
".Z",
".a~",
".a",
".b~",
".b",
".z",
".zz~",
".zz",
".zz.~1~",
".zz.0",
"0",
"9",
"A",
"Z",
"a~",
"a",
"a.b~",
"a.b",
"a.bc~",
"a.bc",
"b~",
"b",
"gcc-c++-10.fc9.tar.gz",
"gcc-c++-10.fc9.tar.gz.~1~",
"gcc-c++-10.fc9.tar.gz.~2~",
"gcc-c++-10.8.12-0.7rc2.fc9.tar.bz2",
"gcc-c++-10.8.12-0.7rc2.fc9.tar.bz2.~1~",
"glibc-2-0.1.beta1.fc10.rpm",
"glibc-common-5-0.2.beta2.fc9.ebuild",
"glibc-common-5-0.2b.deb",
"glibc-common-11b.ebuild",
"glibc-common-11-0.6rc2.ebuild",
"libstdc++-0.5.8.11-0.7rc2.fc10.tar.gz",
"libstdc++-4a.fc8.tar.gz",
"libstdc++-4.10.4.20040204svn.rpm",
"libstdc++-devel-3.fc8.ebuild",
"libstdc++-devel-3a.fc9.tar.gz",
"libstdc++-devel-8.fc8.deb",
"libstdc++-devel-8.6.2-0.4b.fc8",
"nss_ldap-1-0.2b.fc9.tar.bz2",
"nss_ldap-1-0.6rc2.fc8.tar.gz",
"nss_ldap-1.0-0.1a.tar.gz",
"nss_ldap-10beta1.fc8.tar.gz",
"nss_ldap-10.11.8.6.20040204cvs.fc10.ebuild",
"z",
"zz~",
"zz",
"zz.~1~",
"zz.0",
"#.b#",
NULL
};
int
main (void)
{
const char *const *i;
/* Following tests taken from test-strverscmp.c */
ASSERT (filevercmp ("", "") == 0);
ASSERT (filevercmp ("a", "a") == 0);
ASSERT (filevercmp ("a", "b") < 0);
ASSERT (filevercmp ("b", "a") > 0);
ASSERT (filevercmp ("a0", "a") > 0);
ASSERT (filevercmp ("00", "01") < 0);
ASSERT (filevercmp ("01", "010") < 0);
ASSERT (filevercmp ("9", "10") < 0);
ASSERT (filevercmp ("0a", "0") > 0);
/* compare each version string with each other - O(n^2) */
for (i = examples; *i; i++)
{
const char *const *j;
for (j = examples; *j; j++)
{
int result = filevercmp (*i, *j);
if (result < 0)
ASSERT (i < j);
else if (0 < result)
ASSERT (j < i);
else
ASSERT (i == j);
}
}
return 0;
}
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