diff options
Diffstat (limited to 'tests/nft-rule-test.c')
-rw-r--r-- | tests/nft-rule-test.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/tests/nft-rule-test.c b/tests/nft-rule-test.c new file mode 100644 index 0000000..5b99003 --- /dev/null +++ b/tests/nft-rule-test.c @@ -0,0 +1,86 @@ +/* + * (C) 2013 by Ana Rey Botello <anarey@gmail.com> + * + * 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. + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <netinet/in.h> +#include <linux/netfilter/nf_tables.h> +#include <libnftables/rule.h> + +static int test_ok = 1; + +static void print_err(const char *msg) +{ + test_ok = 0; + printf("\033[31mERROR:\e[0m %s\n", msg); +} + +static void cmp_nft_rule(struct nft_rule *a, struct nft_rule *b) +{ + if (nft_rule_attr_get_u32(a, NFT_RULE_ATTR_FAMILY) != + nft_rule_attr_get_u32(b, NFT_RULE_ATTR_FAMILY)) + print_err("Rule family mismatches"); + if (strcmp(nft_rule_attr_get_str(a, NFT_RULE_ATTR_TABLE), + nft_rule_attr_get_str(b, NFT_RULE_ATTR_TABLE)) != 0) + print_err("Rule table mismatches"); + if (strcmp(nft_rule_attr_get_str(a, NFT_RULE_ATTR_CHAIN), + nft_rule_attr_get_str(b, NFT_RULE_ATTR_CHAIN)) != 0) + print_err("Rule table mismatches"); + if (nft_rule_attr_get_u64(a, NFT_RULE_ATTR_HANDLE) != + nft_rule_attr_get_u64(b, NFT_RULE_ATTR_HANDLE)) + print_err("Rule handle mismatches"); + if (nft_rule_attr_get_u32(a, NFT_RULE_ATTR_COMPAT_PROTO) != + nft_rule_attr_get_u32(b, NFT_RULE_ATTR_COMPAT_PROTO)) + print_err("Rule compat_proto mismatches"); + if (nft_rule_attr_get_u32(a, NFT_RULE_ATTR_COMPAT_FLAGS) != + nft_rule_attr_get_u32(b, NFT_RULE_ATTR_COMPAT_FLAGS)) + print_err("Rule compat_flags mismatches"); + if (nft_rule_attr_get_u64(a, NFT_RULE_ATTR_POSITION) != + nft_rule_attr_get_u64(b, NFT_RULE_ATTR_POSITION)) + print_err("Rule compat_position mismatches"); +} + +int main(int argc, char *argv[]) +{ + struct nft_rule *a, *b; + char buf[4096]; + struct nlmsghdr *nlh; + + a = nft_rule_alloc(); + b = nft_rule_alloc(); + if (a == NULL || b == NULL) + print_err("OOM"); + + nft_rule_attr_set_u32(a, NFT_RULE_ATTR_FAMILY, AF_INET); + nft_rule_attr_set_str(a, NFT_RULE_ATTR_TABLE, "table"); + nft_rule_attr_set_str(a, NFT_RULE_ATTR_CHAIN, "chain"); + nft_rule_attr_set_u64(a, NFT_RULE_ATTR_HANDLE, 0x1234567812345678); + nft_rule_attr_set_u32(a, NFT_RULE_ATTR_COMPAT_PROTO, 0x12345678); + nft_rule_attr_set_u32(a, NFT_RULE_ATTR_COMPAT_FLAGS, 0x12345678); + nft_rule_attr_set_u64(a, NFT_RULE_ATTR_POSITION, 0x1234567812345678); + + nlh = nft_rule_nlmsg_build_hdr(buf, NFT_MSG_NEWRULE, AF_INET, 0, 1234); + nft_rule_nlmsg_build_payload(nlh, a); + + if (nft_rule_nlmsg_parse(nlh, b) < 0) + print_err("parsing problems"); + + cmp_nft_rule(a,b); + + nft_rule_free(a); + nft_rule_free(b); + if (!test_ok) + exit(EXIT_FAILURE); + + printf("%s: \033[32mOK\e[0m\n", argv[0]); + return EXIT_SUCCESS; +} |