59 lines
3.4 KiB
C
59 lines
3.4 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include <netinet/in.h>
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#include "in-addr-util.h"
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static void test_in_addr_prefix_from_string(const char *p, int family, int ret, const union in_addr_union *u, unsigned char prefixlen) {
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union in_addr_union q;
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unsigned char l;
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int r;
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r = in_addr_prefix_from_string(p, family, &q, &l);
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assert_se(r == ret);
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if (r >= 0) {
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int f;
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assert_se(in_addr_equal(family, &q, u));
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assert_se(l == prefixlen);
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r = in_addr_prefix_from_string_auto(p, &f, &q, &l);
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assert_se(r >= 0);
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assert_se(f == family);
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assert_se(in_addr_equal(family, &q, u));
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assert_se(l == prefixlen);
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}
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}
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int main(int argc, char *argv[]) {
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test_in_addr_prefix_from_string("", AF_INET, -EINVAL, NULL, 0);
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test_in_addr_prefix_from_string("/", AF_INET, -EINVAL, NULL, 0);
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test_in_addr_prefix_from_string("/8", AF_INET, -EINVAL, NULL, 0);
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test_in_addr_prefix_from_string("1.2.3.4", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 32);
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test_in_addr_prefix_from_string("1.2.3.4/0", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 0);
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test_in_addr_prefix_from_string("1.2.3.4/1", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 1);
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test_in_addr_prefix_from_string("1.2.3.4/2", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 2);
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test_in_addr_prefix_from_string("1.2.3.4/32", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 32);
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test_in_addr_prefix_from_string("1.2.3.4/33", AF_INET, -ERANGE, NULL, 0);
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test_in_addr_prefix_from_string("1.2.3.4/-1", AF_INET, -ERANGE, NULL, 0);
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test_in_addr_prefix_from_string("::1", AF_INET, -EINVAL, NULL, 0);
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test_in_addr_prefix_from_string("", AF_INET6, -EINVAL, NULL, 0);
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test_in_addr_prefix_from_string("/", AF_INET6, -EINVAL, NULL, 0);
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test_in_addr_prefix_from_string("/8", AF_INET6, -EINVAL, NULL, 0);
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test_in_addr_prefix_from_string("::1", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 128);
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test_in_addr_prefix_from_string("::1/0", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 0);
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test_in_addr_prefix_from_string("::1/1", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 1);
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test_in_addr_prefix_from_string("::1/2", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 2);
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test_in_addr_prefix_from_string("::1/32", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 32);
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test_in_addr_prefix_from_string("::1/33", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 33);
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test_in_addr_prefix_from_string("::1/64", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 64);
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test_in_addr_prefix_from_string("::1/128", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 128);
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test_in_addr_prefix_from_string("::1/129", AF_INET6, -ERANGE, NULL, 0);
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test_in_addr_prefix_from_string("::1/-1", AF_INET6, -ERANGE, NULL, 0);
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return 0;
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}
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