2 * Copyright (c) 2014 Spectra Logic Corporation
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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9 * notice, this list of conditions, and the following disclaimer,
10 * without modification.
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14 * including a substantially similar Disclaimer requirement for further
15 * binary redistribution.
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34 #include <sys/types.h>
35 #include <sys/socket.h>
38 #include <netinet/in.h>
39 #include <arpa/inet.h>
48 #define MAX_IFADDRS 16
50 int debugging = false;
52 /* Data for mocking getifaddrs */
53 struct ifaddr_storage {
54 struct ifaddrs ifaddr;
55 struct sockaddr_storage addr;
56 struct sockaddr_storage mask;
57 struct sockaddr_storage bcast;
58 } mock_ifaddr_storage[MAX_IFADDRS];
59 struct ifaddrs *mock_ifaddrs = NULL;
62 /* Data for mocking listen_addr */
63 int bind_address_count = 0;
64 struct sockaddr* bind_addresses[MAX_IFADDRS];
66 /* Stub library functions */
68 freeifaddrs(struct ifaddrs *ifp __unused)
74 getifaddrs(struct ifaddrs **ifap)
81 mock_ifaddr4(const char* name, const char* addr, const char* mask,
82 const char* bcast, unsigned int flags, bool bind)
84 struct ifaddrs *ifaddr = &mock_ifaddr_storage[ifaddr_count].ifaddr;
85 struct sockaddr_in *in = (struct sockaddr_in*)
86 &mock_ifaddr_storage[ifaddr_count].addr;
87 struct sockaddr_in *mask_in = (struct sockaddr_in*)
88 &mock_ifaddr_storage[ifaddr_count].mask;
89 struct sockaddr_in *bcast_in = (struct sockaddr_in*)
90 &mock_ifaddr_storage[ifaddr_count].bcast;
92 in->sin_family = AF_INET;
94 in->sin_len = sizeof(*in);
95 in->sin_addr.s_addr = inet_addr(addr);
96 mask_in->sin_family = AF_INET;
97 mask_in->sin_port = 0;
98 mask_in->sin_len = sizeof(*mask_in);
99 mask_in->sin_addr.s_addr = inet_addr(mask);
100 bcast_in->sin_family = AF_INET;
101 bcast_in->sin_port = 0;
102 bcast_in->sin_len = sizeof(*bcast_in);
103 bcast_in->sin_addr.s_addr = inet_addr(bcast);
104 *ifaddr = (struct ifaddrs) {
106 .ifa_name = (char*) name,
108 .ifa_addr = (struct sockaddr*) in,
109 .ifa_netmask = (struct sockaddr*) mask_in,
110 .ifa_broadaddr = (struct sockaddr*) bcast_in,
111 .ifa_data = NULL, /* addrmerge doesn't care*/
114 if (ifaddr_count > 0)
115 mock_ifaddr_storage[ifaddr_count - 1].ifaddr.ifa_next = ifaddr;
117 mock_ifaddrs = &mock_ifaddr_storage[0].ifaddr;
119 /* Optionally simulate binding an ip ala "rpcbind -h foo" */
121 bind_addresses[bind_address_count] = (struct sockaddr*)in;
122 bind_address_count++;
128 mock_ifaddr6(const char* name, const char* addr, const char* mask,
129 const char* bcast, unsigned int flags, uint32_t scope_id, bool bind)
131 struct ifaddrs *ifaddr = &mock_ifaddr_storage[ifaddr_count].ifaddr;
132 struct sockaddr_in6 *in6 = (struct sockaddr_in6*)
133 &mock_ifaddr_storage[ifaddr_count].addr;
134 struct sockaddr_in6 *mask_in6 = (struct sockaddr_in6*)
135 &mock_ifaddr_storage[ifaddr_count].mask;
136 struct sockaddr_in6 *bcast_in6 = (struct sockaddr_in6*)
137 &mock_ifaddr_storage[ifaddr_count].bcast;
139 in6->sin6_family = AF_INET6;
141 in6->sin6_len = sizeof(*in6);
142 in6->sin6_scope_id = scope_id;
143 ATF_REQUIRE_EQ(1, inet_pton(AF_INET6, addr, (void*)&in6->sin6_addr));
144 mask_in6->sin6_family = AF_INET6;
145 mask_in6->sin6_port = 0;
146 mask_in6->sin6_len = sizeof(*mask_in6);
147 mask_in6->sin6_scope_id = scope_id;
148 ATF_REQUIRE_EQ(1, inet_pton(AF_INET6, mask,
149 (void*)&mask_in6->sin6_addr));
150 bcast_in6->sin6_family = AF_INET6;
151 bcast_in6->sin6_port = 0;
152 bcast_in6->sin6_len = sizeof(*bcast_in6);
153 bcast_in6->sin6_scope_id = scope_id;
154 ATF_REQUIRE_EQ(1, inet_pton(AF_INET6, bcast,
155 (void*)&bcast_in6->sin6_addr));
156 *ifaddr = (struct ifaddrs) {
158 .ifa_name = (char*) name,
160 .ifa_addr = (struct sockaddr*) in6,
161 .ifa_netmask = (struct sockaddr*) mask_in6,
162 .ifa_broadaddr = (struct sockaddr*) bcast_in6,
163 .ifa_data = NULL, /* addrmerge doesn't care*/
166 if (ifaddr_count > 0)
167 mock_ifaddr_storage[ifaddr_count - 1].ifaddr.ifa_next = ifaddr;
169 mock_ifaddrs = &mock_ifaddr_storage[0].ifaddr;
171 /* Optionally simulate binding an ip ala "rpcbind -h foo" */
173 bind_addresses[bind_address_count] = (struct sockaddr*)in6;
174 bind_address_count++;
179 mock_ifaddr6(const char* name __unused, const char* addr __unused,
180 const char* mask __unused, const char* bcast __unused,
181 unsigned int flags __unused, uint32_t scope_id __unused, bool bind __unused)
190 * This broadcast address looks wrong, but it's what getifaddrs(2)
191 * actually returns. It's invalid because IFF_BROADCAST is not set
193 mock_ifaddr4("lo0", "127.0.0.1", "255.0.0.0", "127.0.0.1",
194 IFF_LOOPBACK | IFF_UP | IFF_RUNNING | IFF_MULTICAST, false);
195 mock_ifaddr6("lo0", "::1", "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff",
197 IFF_LOOPBACK | IFF_UP | IFF_RUNNING | IFF_MULTICAST, 0, false);
203 mock_ifaddr4("igb0", "192.0.2.2", "255.255.255.128", "192.0.2.127",
204 IFF_UP | IFF_BROADCAST | IFF_RUNNING | IFF_SIMPLEX | IFF_MULTICAST,
206 mock_ifaddr6("igb0", "2001:db8::2", "ffff:ffff:ffff:ffff::",
207 "2001:db8::ffff:ffff:ffff:ffff",
208 IFF_UP | IFF_BROADCAST | IFF_RUNNING | IFF_SIMPLEX | IFF_MULTICAST,
210 /* Link local address */
211 mock_ifaddr6("igb0", "fe80::2", "ffff:ffff:ffff:ffff::",
212 "fe80::ffff:ffff:ffff:ffff",
213 IFF_UP | IFF_BROADCAST | IFF_RUNNING | IFF_SIMPLEX | IFF_MULTICAST,
217 /* On the same subnet as igb0 */
221 mock_ifaddr4("igb1", "192.0.2.3", "255.255.255.128", "192.0.2.127",
222 IFF_UP | IFF_BROADCAST | IFF_RUNNING | IFF_SIMPLEX | IFF_MULTICAST,
224 mock_ifaddr6("igb1", "2001:db8::3", "ffff:ffff:ffff:ffff::",
225 "2001:db8::ffff:ffff:ffff:ffff",
226 IFF_UP | IFF_BROADCAST | IFF_RUNNING | IFF_SIMPLEX | IFF_MULTICAST,
228 /* Link local address */
229 mock_ifaddr6("igb1", "fe80::3", "ffff:ffff:ffff:ffff::",
230 "fe80::ffff:ffff:ffff:ffff",
231 IFF_UP | IFF_BROADCAST | IFF_RUNNING | IFF_SIMPLEX | IFF_MULTICAST,
235 /* igb2 is on a different subnet than igb0 */
239 mock_ifaddr4("igb2", "192.0.2.130", "255.255.255.128", "192.0.2.255",
240 IFF_UP | IFF_BROADCAST | IFF_RUNNING | IFF_SIMPLEX | IFF_MULTICAST,
242 mock_ifaddr6("igb2", "2001:db8:1::2", "ffff:ffff:ffff:ffff::",
243 "2001:db8:1:0:ffff:ffff:ffff:ffff",
244 IFF_UP | IFF_BROADCAST | IFF_RUNNING | IFF_SIMPLEX | IFF_MULTICAST,
248 /* tun0 is a P2P interface */
252 mock_ifaddr4("tun0", "192.0.2.5", "255.255.255.255", "192.0.2.6",
253 IFF_UP | IFF_RUNNING | IFF_POINTOPOINT | IFF_MULTICAST, false);
254 mock_ifaddr6("tun0", "2001:db8::5",
255 "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff",
257 IFF_UP | IFF_RUNNING | IFF_POINTOPOINT | IFF_MULTICAST, 0, false);
261 /* Stub rpcbind functions */
263 listen_addr(const struct sockaddr *sa)
267 if (bind_address_count == 0)
270 for (i = 0; i < bind_address_count; i++) {
271 if (bind_addresses[i]->sa_family != sa->sa_family)
274 if (0 == memcmp(bind_addresses[i]->sa_data, sa->sa_data,
282 rpcbind_get_conf(const char* netid __unused)
284 /* Use static variables so we can return pointers to them */
285 static char* lookups = NULL;
286 static struct netconfig nconf_udp;
288 static struct netconfig nconf_udp6;
291 nconf_udp.nc_netid = "udp"; //netid_storage;
292 nconf_udp.nc_semantics = NC_TPI_CLTS;
293 nconf_udp.nc_flag = NC_VISIBLE;
294 nconf_udp.nc_protofmly = (char*)"inet";
295 nconf_udp.nc_proto = (char*)"udp";
296 nconf_udp.nc_device = (char*)"-";
297 nconf_udp.nc_nlookups = 0;
298 nconf_udp.nc_lookups = &lookups;
301 nconf_udp6.nc_netid = "udp6"; //netid_storage;
302 nconf_udp6.nc_semantics = NC_TPI_CLTS;
303 nconf_udp6.nc_flag = NC_VISIBLE;
304 nconf_udp6.nc_protofmly = (char*)"inet6";
305 nconf_udp6.nc_proto = (char*)"udp6";
306 nconf_udp6.nc_device = (char*)"-";
307 nconf_udp6.nc_nlookups = 0;
308 nconf_udp6.nc_lookups = &lookups;
311 if (0 == strncmp("udp", netid, sizeof("udp")))
314 else if (0 == strncmp("udp6", netid, sizeof("udp6")))
315 return (&nconf_udp6);
322 * Helper function used by most test cases
323 * param recvdstaddr If non-null, the uaddr on which the request was received
326 do_addrmerge4(const char* recvdstaddr)
328 struct netbuf caller;
329 struct sockaddr_in caller_in;
330 const char *serv_uaddr, *clnt_uaddr, *netid;
332 /* caller contains the client's IP address */
333 caller.maxlen = sizeof(struct sockaddr_storage);
334 caller.len = sizeof(caller_in);
335 caller_in.sin_family = AF_INET;
336 caller_in.sin_len = sizeof(caller_in);
337 caller_in.sin_port = 1234;
338 caller_in.sin_addr.s_addr = inet_addr("192.0.2.1");
339 caller.buf = (void*)&caller_in;
340 if (recvdstaddr != NULL)
341 clnt_uaddr = recvdstaddr;
343 clnt_uaddr = "192.0.2.1.3.46";
345 /* assume server is bound in INADDR_ANY port 814 */
346 serv_uaddr = "0.0.0.0.3.46";
349 return (addrmerge(&caller, serv_uaddr, clnt_uaddr, netid));
354 * Variant of do_addrmerge4 where the caller has an IPv6 address
355 * param recvdstaddr If non-null, the uaddr on which the request was received
358 do_addrmerge6(const char* recvdstaddr)
360 struct netbuf caller;
361 struct sockaddr_in6 caller_in6;
362 const char *serv_uaddr, *clnt_uaddr, *netid;
364 /* caller contains the client's IP address */
365 caller.maxlen = sizeof(struct sockaddr_storage);
366 caller.len = sizeof(caller_in6);
367 caller_in6.sin6_family = AF_INET6;
368 caller_in6.sin6_len = sizeof(caller_in6);
369 caller_in6.sin6_port = 1234;
370 ATF_REQUIRE_EQ(1, inet_pton(AF_INET6, "2001:db8::1",
371 (void*)&caller_in6.sin6_addr));
372 caller.buf = (void*)&caller_in6;
373 if (recvdstaddr != NULL)
374 clnt_uaddr = recvdstaddr;
376 clnt_uaddr = "2001:db8::1.3.46";
378 /* assume server is bound in INADDR_ANY port 814 */
379 serv_uaddr = "::1.3.46";
382 return (addrmerge(&caller, serv_uaddr, clnt_uaddr, netid));
385 /* Variant of do_addrmerge6 where the caller uses a link local address */
387 do_addrmerge6_ll(void)
389 struct netbuf caller;
390 struct sockaddr_in6 caller_in6;
391 const char *serv_uaddr, *clnt_uaddr, *netid;
393 /* caller contains the client's IP address */
394 caller.maxlen = sizeof(struct sockaddr_storage);
395 caller.len = sizeof(caller_in6);
396 caller_in6.sin6_family = AF_INET6;
397 caller_in6.sin6_len = sizeof(caller_in6);
398 caller_in6.sin6_port = 1234;
399 caller_in6.sin6_scope_id = 2; /* same as igb0 */
400 ATF_REQUIRE_EQ(1, inet_pton(AF_INET6, "fe80::beef",
401 (void*)&caller_in6.sin6_addr));
402 caller.buf = (void*)&caller_in6;
403 clnt_uaddr = "fe80::beef.3.46";
405 /* assume server is bound in INADDR_ANY port 814 */
406 serv_uaddr = "::1.3.46";
409 return (addrmerge(&caller, serv_uaddr, clnt_uaddr, netid));
413 ATF_TC_WITHOUT_HEAD(addrmerge_noifaddrs);
414 ATF_TC_BODY(addrmerge_noifaddrs, tc)
418 maddr = do_addrmerge4(NULL);
420 /* Since getifaddrs returns null, addrmerge must too */
421 ATF_CHECK_EQ(NULL, maddr);
424 ATF_TC_WITHOUT_HEAD(addrmerge_localhost_only);
425 ATF_TC_BODY(addrmerge_localhost_only, tc)
429 /* getifaddrs will return localhost only */
432 maddr = do_addrmerge4(NULL);
434 /* We must return localhost if there is nothing better */
435 ATF_REQUIRE(maddr != NULL);
436 ATF_CHECK_STREQ("127.0.0.1.3.46", maddr);
440 ATF_TC_WITHOUT_HEAD(addrmerge_singlehomed);
441 ATF_TC_BODY(addrmerge_singlehomed, tc)
445 /* getifaddrs will return one public address */
449 maddr = do_addrmerge4(NULL);
451 ATF_REQUIRE(maddr != NULL);
452 ATF_CHECK_STREQ("192.0.2.2.3.46", maddr);
456 ATF_TC_WITHOUT_HEAD(addrmerge_one_addr_on_each_subnet);
457 ATF_TC_BODY(addrmerge_one_addr_on_each_subnet, tc)
465 maddr = do_addrmerge4(NULL);
467 /* We must return the address on the caller's subnet */
468 ATF_REQUIRE(maddr != NULL);
469 ATF_CHECK_STREQ("192.0.2.2.3.46", maddr);
475 * Like addrmerge_one_addr_on_each_subnet, but getifaddrs returns a different
478 ATF_TC_WITHOUT_HEAD(addrmerge_one_addr_on_each_subnet_rev);
479 ATF_TC_BODY(addrmerge_one_addr_on_each_subnet_rev, tc)
483 /* getifaddrs will return one public address on each of two subnets */
488 maddr = do_addrmerge4(NULL);
490 /* We must return the address on the caller's subnet */
491 ATF_REQUIRE(maddr != NULL);
492 ATF_CHECK_STREQ("192.0.2.2.3.46", maddr);
496 ATF_TC_WITHOUT_HEAD(addrmerge_point2point);
497 ATF_TC_BODY(addrmerge_point2point, tc)
501 /* getifaddrs will return one normal and one p2p address */
506 maddr = do_addrmerge4(NULL);
508 /* addrmerge should disprefer P2P interfaces */
509 ATF_REQUIRE(maddr != NULL);
510 ATF_CHECK_STREQ("192.0.2.130.3.46", maddr);
514 /* Like addrerge_point2point, but getifaddrs returns a different order */
515 ATF_TC_WITHOUT_HEAD(addrmerge_point2point_rev);
516 ATF_TC_BODY(addrmerge_point2point_rev, tc)
520 /* getifaddrs will return one normal and one p2p address */
525 maddr = do_addrmerge4(NULL);
527 /* addrmerge should disprefer P2P interfaces */
528 ATF_REQUIRE(maddr != NULL);
529 ATF_CHECK_STREQ("192.0.2.130.3.46", maddr);
534 * Simulate using rpcbind -h to select just one ip when the subnet has
537 ATF_TC_WITHOUT_HEAD(addrmerge_bindip);
538 ATF_TC_BODY(addrmerge_bindip, tc)
542 /* getifaddrs will return one public address on each of two subnets */
547 maddr = do_addrmerge4(NULL);
549 /* We must return the address to which we are bound */
550 ATF_REQUIRE(maddr != NULL);
551 ATF_CHECK_STREQ("192.0.2.3.3.46", maddr);
555 /* Like addrmerge_bindip, but getifaddrs returns a different order */
556 ATF_TC_WITHOUT_HEAD(addrmerge_bindip_rev);
557 ATF_TC_BODY(addrmerge_bindip_rev, tc)
561 /* getifaddrs will return one public address on each of two subnets */
566 maddr = do_addrmerge4(NULL);
568 /* We must return the address to which we are bound */
569 ATF_REQUIRE(maddr != NULL);
570 ATF_CHECK_STREQ("192.0.2.3.3.46", maddr);
575 * The address on which the request was received is known, and is provided as
578 ATF_TC_WITHOUT_HEAD(addrmerge_recvdstaddr);
579 ATF_TC_BODY(addrmerge_recvdstaddr, tc)
587 maddr = do_addrmerge4("192.0.2.2.3.46");
589 /* We must return the address on which the request was received */
590 ATF_REQUIRE(maddr != NULL);
591 ATF_CHECK_STREQ("192.0.2.2.3.46", maddr);
595 ATF_TC_WITHOUT_HEAD(addrmerge_recvdstaddr_rev);
596 ATF_TC_BODY(addrmerge_recvdstaddr_rev, tc)
604 maddr = do_addrmerge4("192.0.2.2.3.46");
606 /* We must return the address on which the request was received */
607 ATF_REQUIRE(maddr != NULL);
608 ATF_CHECK_STREQ("192.0.2.2.3.46", maddr);
613 ATF_TC_WITHOUT_HEAD(addrmerge_localhost_only6);
614 ATF_TC_BODY(addrmerge_localhost_only6, tc)
618 /* getifaddrs will return localhost only */
621 maddr = do_addrmerge6(NULL);
623 /* We must return localhost if there is nothing better */
624 ATF_REQUIRE(maddr != NULL);
625 ATF_CHECK_STREQ("::1.3.46", maddr);
629 ATF_TC_WITHOUT_HEAD(addrmerge_singlehomed6);
630 ATF_TC_BODY(addrmerge_singlehomed6, tc)
634 /* getifaddrs will return one public address */
638 maddr = do_addrmerge6(NULL);
640 ATF_REQUIRE(maddr != NULL);
641 ATF_CHECK_STREQ("2001:db8::2.3.46", maddr);
645 ATF_TC_WITHOUT_HEAD(addrmerge_one_addr_on_each_subnet6);
646 ATF_TC_BODY(addrmerge_one_addr_on_each_subnet6, tc)
654 maddr = do_addrmerge6(NULL);
656 /* We must return the address on the caller's subnet */
657 ATF_REQUIRE(maddr != NULL);
658 ATF_CHECK_STREQ("2001:db8::2.3.46", maddr);
664 * Like addrmerge_one_addr_on_each_subnet6, but getifaddrs returns a different
667 ATF_TC_WITHOUT_HEAD(addrmerge_one_addr_on_each_subnet6_rev);
668 ATF_TC_BODY(addrmerge_one_addr_on_each_subnet6_rev, tc)
672 /* getifaddrs will return one public address on each of two subnets */
677 maddr = do_addrmerge6(NULL);
679 /* We must return the address on the caller's subnet */
680 ATF_REQUIRE(maddr != NULL);
681 ATF_CHECK_STREQ("2001:db8::2.3.46", maddr);
685 ATF_TC_WITHOUT_HEAD(addrmerge_point2point6);
686 ATF_TC_BODY(addrmerge_point2point6, tc)
690 /* getifaddrs will return one normal and one p2p address */
695 maddr = do_addrmerge6(NULL);
697 /* addrmerge should disprefer P2P interfaces */
698 ATF_REQUIRE(maddr != NULL);
699 ATF_CHECK_STREQ("2001:db8:1::2.3.46", maddr);
703 /* Like addrerge_point2point, but getifaddrs returns a different order */
704 ATF_TC_WITHOUT_HEAD(addrmerge_point2point6_rev);
705 ATF_TC_BODY(addrmerge_point2point6_rev, tc)
709 /* getifaddrs will return one normal and one p2p address */
714 maddr = do_addrmerge6(NULL);
716 /* addrmerge should disprefer P2P interfaces */
717 ATF_REQUIRE(maddr != NULL);
718 ATF_CHECK_STREQ("2001:db8:1::2.3.46", maddr);
722 ATF_TC_WITHOUT_HEAD(addrmerge_bindip6);
723 ATF_TC_BODY(addrmerge_bindip6, tc)
727 /* getifaddrs will return one public address on each of two subnets */
732 maddr = do_addrmerge6(NULL);
734 /* We must return the address to which we are bound */
735 ATF_REQUIRE(maddr != NULL);
736 ATF_CHECK_STREQ("2001:db8::3.3.46", maddr);
740 /* Like addrerge_bindip, but getifaddrs returns a different order */
741 ATF_TC_WITHOUT_HEAD(addrmerge_bindip6_rev);
742 ATF_TC_BODY(addrmerge_bindip6_rev, tc)
746 /* getifaddrs will return one public address on each of two subnets */
751 maddr = do_addrmerge6(NULL);
753 /* We must return the address to which we are bound */
754 ATF_REQUIRE(maddr != NULL);
755 ATF_CHECK_STREQ("2001:db8::3.3.46", maddr);
760 * IPv6 Link Local addresses with the same scope id as the caller, if the caller
761 * is also a link local address, should be preferred
763 ATF_TC_WITHOUT_HEAD(addrmerge_ipv6_linklocal);
764 ATF_TC_BODY(addrmerge_ipv6_linklocal, tc)
769 * getifaddrs will return two link local addresses with the same netmask
770 * and prefix but different scope IDs
776 maddr = do_addrmerge6_ll();
778 /* We must return the address to which we are bound */
779 ATF_REQUIRE(maddr != NULL);
780 ATF_CHECK_STREQ("fe80::2.3.46", maddr);
784 ATF_TC_WITHOUT_HEAD(addrmerge_ipv6_linklocal_rev);
785 ATF_TC_BODY(addrmerge_ipv6_linklocal_rev, tc)
790 * getifaddrs will return two link local addresses with the same netmask
791 * and prefix but different scope IDs
797 maddr = do_addrmerge6_ll();
799 /* We must return the address to which we are bound */
800 ATF_REQUIRE(maddr != NULL);
801 ATF_CHECK_STREQ("fe80::2.3.46", maddr);
805 ATF_TC_WITHOUT_HEAD(addrmerge_recvdstaddr6);
806 ATF_TC_BODY(addrmerge_recvdstaddr6, tc)
814 maddr = do_addrmerge6("2001:db8::2.3.46");
816 /* We must return the address on which the request was received */
817 ATF_REQUIRE(maddr != NULL);
818 ATF_CHECK_STREQ("2001:db8::2.3.46", maddr);
822 ATF_TC_WITHOUT_HEAD(addrmerge_recvdstaddr6_rev);
823 ATF_TC_BODY(addrmerge_recvdstaddr6_rev, tc)
831 maddr = do_addrmerge6("2001:db8::2.3.46");
833 /* We must return the address on which the request was received */
834 ATF_REQUIRE(maddr != NULL);
835 ATF_CHECK_STREQ("2001:db8::2.3.46", maddr);
843 ATF_TP_ADD_TC(tp, addrmerge_noifaddrs);
844 ATF_TP_ADD_TC(tp, addrmerge_localhost_only);
845 ATF_TP_ADD_TC(tp, addrmerge_singlehomed);
846 ATF_TP_ADD_TC(tp, addrmerge_one_addr_on_each_subnet);
847 ATF_TP_ADD_TC(tp, addrmerge_one_addr_on_each_subnet_rev);
848 ATF_TP_ADD_TC(tp, addrmerge_point2point);
849 ATF_TP_ADD_TC(tp, addrmerge_point2point_rev);
850 ATF_TP_ADD_TC(tp, addrmerge_bindip);
851 ATF_TP_ADD_TC(tp, addrmerge_bindip_rev);
852 ATF_TP_ADD_TC(tp, addrmerge_recvdstaddr);
853 ATF_TP_ADD_TC(tp, addrmerge_recvdstaddr_rev);
855 ATF_TP_ADD_TC(tp, addrmerge_localhost_only6);
856 ATF_TP_ADD_TC(tp, addrmerge_singlehomed6);
857 ATF_TP_ADD_TC(tp, addrmerge_one_addr_on_each_subnet6);
858 ATF_TP_ADD_TC(tp, addrmerge_one_addr_on_each_subnet6_rev);
859 ATF_TP_ADD_TC(tp, addrmerge_point2point6);
860 ATF_TP_ADD_TC(tp, addrmerge_point2point6_rev);
861 ATF_TP_ADD_TC(tp, addrmerge_bindip6);
862 ATF_TP_ADD_TC(tp, addrmerge_bindip6_rev);
863 ATF_TP_ADD_TC(tp, addrmerge_ipv6_linklocal);
864 ATF_TP_ADD_TC(tp, addrmerge_ipv6_linklocal_rev);
865 ATF_TP_ADD_TC(tp, addrmerge_recvdstaddr6);
866 ATF_TP_ADD_TC(tp, addrmerge_recvdstaddr6_rev);
869 return (atf_no_error());