mirror of
https://gitlab.nic.cz/knot/knot-dns.git
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59 lines
2 KiB
C
59 lines
2 KiB
C
/* Copyright (C) 2022 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <tap/basic.h>
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#include "knot/common/unreachable.h"
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#include "contrib/sockaddr.h"
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#define UR_TEST_ADDRS 32
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struct sockaddr_storage ur_test_addrs[UR_TEST_ADDRS] = { { 0 } };
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struct sockaddr_storage ur_test_via[2] = { { 0 } };
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int main(int argc, char *argv[])
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{
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plan_lazy();
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global_unreachables = knot_unreachables_init(10);
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ok(global_unreachables != NULL, "unreachables: init");
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// ur_test_via[0] left empty - AF_UNSPEC
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sockaddr_set(&ur_test_via[1], AF_INET6, "::1", 0);
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for (int i = 0; i < UR_TEST_ADDRS; i++) {
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struct sockaddr_storage *s = &ur_test_addrs[i];
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sockaddr_set(s, AF_INET6, "::2", i + 1);
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struct sockaddr_storage *via = &ur_test_via[i % 2];
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struct sockaddr_storage *not_via = &ur_test_via[1 - i % 2];
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ok(!knot_unreachable_is(global_unreachables, s, via), "unreachables: pre[%d]", i);
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knot_unreachable_add(global_unreachables, s, via);
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ok(knot_unreachable_is(global_unreachables, s, via), "unreachables: post[%d]", i);
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ok(!knot_unreachable_is(global_unreachables, s, not_via), "unreachables: via[%d]", i);
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usleep(1000);
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if (i >= 10) {
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ok(!knot_unreachable_is(global_unreachables, &ur_test_addrs[i - 10], via),
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"unreachables: expired[%d]", i - 10);
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}
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}
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knot_unreachables_deinit(&global_unreachables);
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ok(global_unreachables == NULL, "unreachables: deinit");
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return 0;
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}
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