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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* frr_version_cmp() tests
* Copyright (C) 2018 David Lamparter for NetDEF, Inc.
*/
#include <zebra.h>
#include <defaults.h>
static const char *rel(int x)
{
if (x < 0)
return "<";
if (x > 0)
return ">";
return "==";
}
static int fail;
static void compare(const char *a, const char *b, int expect)
{
int result = frr_version_cmp(a, b);
if (expect == result)
printf("\"%s\" %s \"%s\"\n", a, rel(result), b);
else {
printf("\"%s\" %s \"%s\", expected %s!\n", a, rel(result), b,
rel(expect));
fail = 1;
}
}
int main(int argc, char **argv)
{
compare("", "", 0);
compare("1", "1", 0);
compare("1.0", "1.00", 0);
compare("10.0", "1", 1);
compare("10.0", "2", 1);
compare("2.1", "10.0", -1);
compare("1.1.1", "1.1.0", 1);
compare("1.0a", "1.0", 1);
compare("1.0a", "1.0b", -1);
compare("1.0a10", "1.0a2", 1);
compare("1.00a2", "1.0a2", 0);
compare("1.00a2", "1.0a3", -1);
compare("1.0-dev", "1.0", 1);
compare("1.0~foo", "1.0", -1);
compare("1.0~1", "1.0~0", 1);
compare("1.00~1", "1.0~0", 1);
printf("final tally: %s\n", fail ? "FAILED" : "ok");
return fail;
}
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