/*
* Copyright (C) 2013 Michael Brown <mbrown@fensystems.co.uk>.
*
* 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* You can also choose to distribute this program under the terms of
* the Unmodified Binary Distribution Licence (as given in the file
* COPYING.UBDL), provided that you have satisfied its requirements.
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
* IPv6 tests
*
*/
/* Forcibly enable assertions */
#undef NDEBUG
#include <stdint.h>
#include <string.h>
#include <byteswap.h>
#include <ipxe/ipv6.h>
#include <ipxe/test.h>
/** Define inline IPv6 address */
#define IPV6(...) { __VA_ARGS__ }
/** An IPv6 test prefix */
struct ipv6_test_prefix {
/** Prefix length */
unsigned int len;
/** Prefix mask */
const char *mask;
};
/** An IPv6 test routing table entry */
struct ipv6_test_route {
/** Local address */
const char *address;
/** Prefix */
const struct ipv6_test_prefix *prefix;
/** Router address (if any) */
const char *router;
};
/** An IPv6 test routing table */
struct ipv6_test_table {
/** Test routing table entries */
const struct ipv6_test_route *routes;
/** Number of table entries */
unsigned int count;
/** Constructed routing table */
struct list_head list;
};
/** Define a test prefix */
#define PREFIX( name, LEN, MASK ) \
static const struct ipv6_test_prefix name = { \
.len = LEN, \
.mask = MASK, \
};
/** Define a test routing table */
#define TABLE( name, ... ) \
static const struct ipv6_test_route name ## _routes[] = { \
__VA_ARGS__ \
}; \
static struct ipv6_test_table name = { \
.routes = name ## _routes, \
.count = ( sizeof ( name ## _routes ) / \
sizeof ( name ## _routes[0] ) ), \
.list = LIST_HEAD_INIT ( name.list ), \
};
/** The unspecified IPv6 address */
static const struct in6_addr sample_unspecified = {
.s6_addr = IPV6 ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
};
/** A sample link-local IPv6 address */
static const struct in6_addr sample_link_local = {
.s6_addr = IPV6 ( 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x69, 0xff, 0xfe, 0x50, 0x58, 0x45 ),
};
/** A sample site-local IPv6 address */
static const struct in6_addr sample_site_local = {
.s6_addr = IPV6 ( 0xfe, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 ),
};
/** A sample ULA IPv6 address */
static const struct in6_addr sample_ula = {
.s6_addr = IPV6 ( 0xfd, 0x44, 0x91, 0x12, 0x64, 0x42, 0x00, 0x00,
0x00, 0x00, 0x69, 0xff, 0xfe, 0x50, 0x58, 0x45 ),
};
/** A sample global IPv6 address */
static const struct in6_addr sample_global = {
.s6_addr = IPV6 ( 0x20, 0x01, 0x0b, 0xa8, 0x00, 0x00, 0x01, 0xd4,
0x00, 0x00, 0x00, 0x00, 0x69, 0x50, 0x58, 0x45 ),
};
/** A sample multicast IPv6 address */
static const struct in6_addr sample_multicast = {
.s6_addr = IPV6 ( 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ),
};
/** Dummy network device used for routing tests */
static struct net_device ipv6_test_netdev = {
.refcnt = REF_INIT ( ref_no_free ),
.scope_id = 42,
.state = NETDEV_OPEN,
};
/** /48 prefix */
PREFIX ( prefix48, 48, "ffff:ffff:ffff::" );
/** /64 prefix */
PREFIX ( prefix64, 64, "ffff:ffff:ffff:ffff::" );
/** /126 prefix */
PREFIX ( prefix126, 126, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc" );
/** /127 prefix */
PREFIX ( prefix127, 127, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffe" );
/** /128 prefix */
PREFIX ( prefix128, 128, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff" );
/** Routing table with only a link-local address */
TABLE ( table_link_local,
{ "fe80::69ff:fe50:5845", &prefix64, NULL } );
/** Routing table with a global address */
TABLE ( table_normal,
{ "fe80::69ff:fe50:5845", &prefix64, NULL },
{ "2001:db8:3::1", &prefix64, "fe80::1" } );
/** Routing table with multiple addresses and routers */
TABLE ( table_multi,
{ "fe80::69ff:fe50:5845", &prefix64, NULL },
{ "2001:db8:3::1", &prefix64, "fe80::1" },
{ "2001:db8:5::1", &prefix64, NULL },
{ "2001:db8:42::1", &prefix64, "fe80::2" },
{ "fd44:9112:6442::69ff:fe50:5845", &prefix64, "fe80::1" },
{ "fd70:6ba9:50ae::69ff:fe50:5845", &prefix64, "fe80::3" } );
/** Routing table with unusual prefix lengths */
TABLE ( table_unusual,
{ "2001:db8:1::1", &prefix48, "fe80::1" },
{ "2001:db8:2::1", &prefix126, NULL },
{ "2001:db8:3::1", &prefix127, NULL },
{ "2001:db8:4::1", &prefix128, NULL } );
/**
* Report an inet6_ntoa() test result
*
* @v addr IPv6 address
* @v text Expected textual representation
* @v file Test code file
* @v line Test code line
*/
static void inet6_ntoa_okx ( const struct in6_addr *addr, const char *text,
const char *file, unsigned int line ) {
char *actual;
actual = inet6_ntoa ( addr );
DBG ( "inet6_ntoa ( %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x ) "
"= %s\n", ntohs ( addr->s6_addr16[0] ),
ntohs ( addr->s6_addr16[1] ), ntohs ( addr->s6_addr16[2] ),
ntohs ( addr->s6_addr16[3] ), ntohs ( addr->s6_addr16[4] ),
ntohs ( addr->s6_addr16[5] ), ntohs ( addr->s6_addr16[6] ),
ntohs ( addr->s6_addr16[7] ), actual );
okx ( strcmp ( actual, text ) == 0, file, line );
}
#define inet6_ntoa_ok( addr, text ) do { \
static const struct in6_addr in = { \
.s6_addr = addr, \
}; \
inet6_ntoa_okx ( &in, text, __FILE__, __LINE__ ); \
} while ( 0 )
/**
* Report an inet6_aton() test result
*
* @v text Textual representation
* @v addr Expected IPv6 address
* @v file Test code file
* @v line Test code line
*/
static void inet6_aton_okx ( const char *text, const struct in6_addr *addr,
const char *file, unsigned int line ) {
struct in6_addr actual;
okx ( inet6_aton ( text, &actual ) == 0, file, line );
DBG ( "inet6_aton ( \"%s\" ) = %s\n", text, inet6_ntoa ( &actual ) );
okx ( memcmp ( &actual, addr, sizeof ( actual ) ) == 0,
file, line );
}
#define inet6_aton_ok( text, addr ) do { \
static const struct in6_addr in = { \
.s6_addr = addr, \
}; \
inet6_aton_okx ( text, &in, __FILE__, __LINE__ ); \
} while ( 0 )
/**
* Report an inet6_aton() failure test result
*
* @v text Textual representation
* @v file Test code file
* @v line Test code line
*/
static void inet6_aton_fail_okx ( const char *text, const char *file,
unsigned int line ) {
struct in6_addr dummy;
okx ( inet6_aton ( text, &dummy ) != 0, file, line );
}
#define inet6_aton_fail_ok( text ) \
inet6_aton_fail_okx ( text, __FILE__, __LINE__ )
/**
* Create test routing table
*
* @v table Test routing table
* @v file Test code file
* @v line Test code line
*/
static void ipv6_table_okx ( struct ipv6_test_table *table, const char *file,
unsigned int line ) {
const struct ipv6_test_route *route;
struct ipv6_miniroute *miniroute;
struct in6_addr address;
struct in6_addr router;
struct in6_addr mask;
struct list_head saved;
unsigned int i;
/* Sanity check */
okx ( list_empty ( &table->list ), file, line );
/* Save existing routing table */
INIT_LIST_HEAD ( &saved );
list_splice_init ( &ipv6_miniroutes, &saved );
/* Construct routing table */
for ( i = 0 ; i < table->count ; i++ ) {
/* Parse address and router (if applicable) */
route = &table->routes[i];
okx ( inet6_aton ( route->address, &address ) == 0,
file, line );
if ( route->router ) {
okx ( inet6_aton ( route->router, &router ) == 0,
file, line );
}
okx ( inet6_aton ( route->prefix->mask, &mask ) == 0,
file, line );
/* Add routing table entry */
okx ( ipv6_add_miniroute ( &ipv6_test_netdev, &address,
route->prefix->len,
( route->router ?
&router : NULL ) ) == 0,
file, line );
/* Check routing table entry */
miniroute = list_first_entry ( &ipv6_miniroutes,
struct ipv6_miniroute, list );
okx ( miniroute != NULL, file, line );
okx ( memcmp ( &miniroute->address, &address,
sizeof ( address ) ) == 0, file, line );
okx ( miniroute->prefix_len == route->prefix->len,
file, line );
okx ( memcmp ( &miniroute->prefix_mask, &mask,
sizeof ( mask ) ) == 0, file, line );
if ( route->router ) {
okx ( memcmp ( &miniroute->router, &router,
sizeof ( router ) ) == 0, file, line );
} else {
okx ( IN6_IS_ADDR_UNSPECIFIED ( &miniroute->router ),
file, line );
}
}
/* Save constructed routing table */
list_splice_init ( &ipv6_miniroutes, &table->list );
/* Restore original routing table */
list_splice ( &saved, &ipv6_miniroutes );
}
#define ipv6_table_ok( table ) \
ipv6_table_okx ( table, __FILE__, __LINE__ )
/**
* Report an ipv6_route() test result
*
* @v table Test routing table
* @v dest Destination address
* @v src Expected source address, or NULL to expect failure
* @v next Expected next hop address, or NULL to expect destination
* @v file Test code file
* @v line Test code line
*/
static void ipv6_route_okx ( struct ipv6_test_table *table, const char *dest,
const char *src, const char *next,
const char *file, unsigned int line ) {
struct in6_addr in_dest;
struct in6_addr in_src;
struct in6_addr in_next;
struct in6_addr *actual;
struct ipv6_miniroute *miniroute;
struct list_head saved;
/* Switch to test routing table */
INIT_LIST_HEAD ( &saved );
list_splice_init ( &ipv6_miniroutes, &saved );
list_splice_init ( &table->list, &ipv6_miniroutes );
/* Parse addresses */
okx ( inet6_aton ( dest, &in_dest ) == 0, file, line );
if ( src )
okx ( inet6_aton ( src, &in_src ) == 0, file, line );
if ( next ) {
okx ( inet6_aton ( next, &in_next ) == 0, file, line );
} else {
memcpy ( &in_next, &in_dest, sizeof ( in_next ) );
}
/* Perform routing */
actual = &in_dest;
miniroute = ipv6_route ( ipv6_test_netdev.scope_id, &actual );
/* Validate result */
if ( src ) {
/* Check that a route was found */
okx ( miniroute != NULL, file, line );
DBG ( "ipv6_route ( %s ) = %s", dest, inet6_ntoa ( actual ) );
DBG ( " from %s\n", inet6_ntoa ( &miniroute->address ) );
/* Check that expected source address was used */
okx ( memcmp ( &miniroute->address, &in_src,
sizeof ( in_src ) ) == 0, file, line );
/* Check that expected next hop address was used */
okx ( memcmp ( actual, &in_next, sizeof ( *actual ) ) == 0,
file, line );
} else {
/* Routing is expected to fail */
okx ( miniroute == NULL, file, line );
}
/* Restore original routing table */
list_splice_init ( &ipv6_miniroutes, &table->list );
list_splice ( &saved, &ipv6_miniroutes );
}
#define ipv6_route_ok( table, dest, src, next ) \
ipv6_route_okx ( table, dest, src, next, __FILE__, __LINE__ )
/**
* Destroy test routing table
*
* @v table Test routing table
*/
static void ipv6_table_del ( struct ipv6_test_table *table ) {
struct ipv6_miniroute *miniroute;
struct ipv6_miniroute *tmp;
struct list_head saved;
/* Switch to test routing table */
INIT_LIST_HEAD ( &saved );
list_splice_init ( &ipv6_miniroutes, &saved );
list_splice_init ( &table->list, &ipv6_miniroutes );
/* Delete all existing routes */
list_for_each_entry_safe ( miniroute, tmp, &ipv6_miniroutes, list )
ipv6_del_miniroute ( miniroute );
/* Restore original routing table */
list_splice ( &saved, &ipv6_miniroutes );
}
/**
* Perform IPv6 self-tests
*
*/
static void ipv6_test_exec ( void ) {
/* Address testing macros */
ok ( IN6_IS_ADDR_UNSPECIFIED ( &sample_unspecified ) );
ok ( ! IN6_IS_ADDR_UNSPECIFIED ( &sample_link_local ) );
ok ( ! IN6_IS_ADDR_UNSPECIFIED ( &sample_site_local ) );
ok ( ! IN6_IS_ADDR_UNSPECIFIED ( &sample_ula ) );
ok ( ! IN6_IS_ADDR_UNSPECIFIED ( &sample_global ) );
ok ( ! IN6_IS_ADDR_UNSPECIFIED ( &sample_multicast ) );
ok ( ! IN6_IS_ADDR_MULTICAST ( &sample_unspecified ) );
ok ( ! IN6_IS_ADDR_MULTICAST ( &sample_link_local ) );
ok ( ! IN6_IS_ADDR_MULTICAST ( &sample_site_local ) );
ok ( ! IN6_IS_ADDR_MULTICAST ( &sample_ula ) );
ok ( ! IN6_IS_ADDR_MULTICAST ( &sample_global ) );
ok ( IN6_IS_ADDR_MULTICAST ( &sample_multicast ) );
ok ( ! IN6_IS_ADDR_LINKLOCAL ( &sample_unspecified ) );
ok ( IN6_IS_ADDR_LINKLOCAL ( &sample_link_local ) );
ok ( ! IN6_IS_ADDR_LINKLOCAL ( &sample_site_local ) );
ok ( ! IN6_IS_ADDR_LINKLOCAL ( &sample_ula ) );
ok ( ! IN6_IS_ADDR_LINKLOCAL ( &sample_global ) );
ok ( ! IN6_IS_ADDR_LINKLOCAL ( &sample_multicast ) );
ok ( ! IN6_IS_ADDR_SITELOCAL ( &sample_unspecified ) );
ok ( ! IN6_IS_ADDR_SITELOCAL ( &sample_link_local ) );
ok ( IN6_IS_ADDR_SITELOCAL ( &sample_site_local ) );
ok ( ! IN6_IS_ADDR_SITELOCAL ( &sample_ula ) );
ok ( ! IN6_IS_ADDR_SITELOCAL ( &sample_global ) );
ok ( ! IN6_IS_ADDR_SITELOCAL ( &sample_multicast ) );
ok ( ! IN6_IS_ADDR_ULA ( &sample_unspecified ) );
ok ( ! IN6_IS_ADDR_ULA ( &sample_link_local ) );
ok ( ! IN6_IS_ADDR_ULA ( &sample_site_local ) );
ok ( IN6_IS_ADDR_ULA ( &sample_ula ) );
ok ( ! IN6_IS_ADDR_ULA ( &sample_global ) );
ok ( ! IN6_IS_ADDR_ULA ( &sample_multicast ) );
/* inet6_ntoa() tests */
inet6_ntoa_ok ( IPV6 ( 0x20, 0x01, 0x0b, 0xa8, 0x00, 0x00, 0x01, 0xd4,
0x00, 0x00, 0x00, 0x00, 0x69, 0x50, 0x58, 0x45 ),
"2001:ba8:0:1d4::6950:5845" );
/* No zeros */
inet6_ntoa_ok ( IPV6 ( 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x01, 0x00, 0x01,
0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01 ),
"2001:db8:1:1:1:1:1:1" );
/* Run of zeros */
inet6_ntoa_ok ( IPV6 ( 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ),
"2001:db8::1" );
/* No "::" for single zero */
inet6_ntoa_ok ( IPV6 ( 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x01,
0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01 ),
"2001:db8:0:1:1:1:1:1" );
/* Use "::" for longest run of zeros */
inet6_ntoa_ok ( IPV6 ( 0x20, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ),
"2001:0:0:1::1" );
/* Use "::" for leftmost equal-length run of zeros */
inet6_ntoa_ok ( IPV6 ( 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ),
"2001:db8::1:0:0:1" );
/* Trailing run of zeros */
inet6_ntoa_ok ( IPV6 ( 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
"fe80::" );
/* Leading run of zeros */
inet6_ntoa_ok ( IPV6 ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ),
"::1" );
/* All zeros */
inet6_ntoa_ok ( IPV6 ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
"::" );
/* Maximum length */
inet6_ntoa_ok ( IPV6 ( 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff ),
"ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff" );
/* inet6_aton() tests */
inet6_aton_ok ( "2001:ba8:0:1d4::6950:5845",
IPV6 ( 0x20, 0x01, 0x0b, 0xa8, 0x00, 0x00, 0x01, 0xd4,
0x00, 0x00, 0x00, 0x00, 0x69, 0x50, 0x58, 0x45));
/* No zeros */
inet6_aton_ok ( "2001:db8:1:1:1:1:1:1",
IPV6 ( 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x01, 0x00, 0x01,
0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01));
/* All intervening zeros */
inet6_aton_ok ( "fe80::1",
IPV6 ( 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01));
/* Trailing run of zeros */
inet6_aton_ok ( "fe80::",
IPV6 ( 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00));
/* Leading run of zeros */
inet6_aton_ok ( "::1",
IPV6 ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01));
/* All zeros */
inet6_aton_ok ( "::",
IPV6 ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00));
/* inet6_aton() failure tests */
inet6_aton_fail_ok ( "20012:ba8:0:1d4::6950:5845" );
inet6_aton_fail_ok ( "200z:ba8:0:1d4::6950:5845" );
inet6_aton_fail_ok ( "2001.ba8:0:1d4::6950:5845" );
inet6_aton_fail_ok ( "2001:db8:1:1:1:1:1" );
inet6_aton_fail_ok ( "2001:db8:1:1:1:1:1:1:2" );
inet6_aton_fail_ok ( "2001:db8::1::2" );
inet6_aton_fail_ok ( "2001:ba8:0:1d4:::6950:5845" );
inet6_aton_fail_ok ( ":::" );
/* Create test routing tables */
ipv6_table_ok ( &table_link_local );
ipv6_table_ok ( &table_normal );
ipv6_table_ok ( &table_multi );
ipv6_table_ok ( &table_unusual );
/* Routing table with only a link-local address */
ipv6_route_ok ( &table_link_local, "fe80::1",
"fe80::69ff:fe50:5845", NULL );
ipv6_route_ok ( &table_link_local, "2001:db8:1::1",
NULL, NULL );
ipv6_route_ok ( &table_link_local, "ff02::1",
"fe80::69ff:fe50:5845", NULL );
/** Routing table with a global address */
ipv6_route_ok ( &table_normal, "fe80::1",
"fe80::69ff:fe50:5845", NULL );
ipv6_route_ok ( &table_normal, "2001:db8:3::42",
"2001:db8:3::1", NULL );
ipv6_route_ok ( &table_normal, "2001:ba8:0:1d4::6950:5845",
"2001:db8:3::1", "fe80::1" );
ipv6_route_ok ( &table_normal, "ff02::1",
"fe80::69ff:fe50:5845", NULL );
ipv6_route_ok ( &table_normal, "ff0e::1",
"2001:db8:3::1", NULL );
/** Routing table with multiple addresses and routers */
ipv6_route_ok ( &table_multi, "fe80::1",
"fe80::69ff:fe50:5845", NULL );
ipv6_route_ok ( &table_multi, "2001:db8:3::17",
"2001:db8:3::1", NULL );
ipv6_route_ok ( &table_multi, "2001:db8:5::92",
"2001:db8:5::1", NULL );
ipv6_route_ok ( &table_multi, "2001:db8:42::17",
"2001:db8:42::1", NULL );
ipv6_route_ok ( &table_multi, "2001:db8:5:1::17",
"2001:db8:3::1", "fe80::1" );
ipv6_route_ok ( &table_multi, "fd44:9112:6442::1",
"fd44:9112:6442::69ff:fe50:5845", NULL );
ipv6_route_ok ( &table_multi, "fd70:6ba9:50ae::1",
"fd70:6ba9:50ae::69ff:fe50:5845", NULL );
ipv6_route_ok ( &table_multi, "fd40::3",
"fd44:9112:6442::69ff:fe50:5845", "fe80::1" );
ipv6_route_ok ( &table_multi, "fd70::2",
"fd70:6ba9:50ae::69ff:fe50:5845", "fe80::3" );
ipv6_route_ok ( &table_multi, "ff02::1",
"fe80::69ff:fe50:5845", NULL );
/* Routing table with unusual prefix lengths */
ipv6_route_ok ( &table_unusual, "2001:db8:2::1",
"2001:db8:2::1", NULL );
ipv6_route_ok ( &table_unusual, "2001:db8:2::3",
"2001:db8:2::1", NULL );
ipv6_route_ok ( &table_unusual, "2001:db8:3::1",
"2001:db8:3::1", NULL );
ipv6_route_ok ( &table_unusual, "2001:db8:3::2",
"2001:db8:1::1", "fe80::1" );
ipv6_route_ok ( &table_unusual, "2001:db8:4::1",
"2001:db8:4::1", NULL );
ipv6_route_ok ( &table_unusual, "2001:db8:4::0",
"2001:db8:1::1", "fe80::1" );
ipv6_route_ok ( &table_unusual, "2001:db8:4::2",
"2001:db8:1::1", "fe80::1" );
/* Destroy test routing tables */
ipv6_table_del ( &table_link_local );
ipv6_table_del ( &table_normal );
ipv6_table_del ( &table_multi );
ipv6_table_del ( &table_unusual );
}
/** IPv6 self-test */
struct self_test ipv6_test __self_test = {
.name = "ipv6",
.exec = ipv6_test_exec,
};
