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Diffstat (limited to 'tests/lib/test_versioncmp.c')
| -rw-r--r-- | tests/lib/test_versioncmp.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/tests/lib/test_versioncmp.c b/tests/lib/test_versioncmp.c new file mode 100644 index 0000000000..bb819e36f5 --- /dev/null +++ b/tests/lib/test_versioncmp.c @@ -0,0 +1,66 @@ +/* + * frr_version_cmp() tests + * Copyright (C) 2018 David Lamparter for NetDEF, 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 2 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; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#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; +} |