diff options
Diffstat (limited to 'src/vnet/map/test.c')
| -rw-r--r-- | src/vnet/map/test.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/src/vnet/map/test.c b/src/vnet/map/test.c deleted file mode 100644 index ff10fc929a6..00000000000 --- a/src/vnet/map/test.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - * test.c : MAP unit tests - * - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <assert.h> -#include "map.h" - -static map_domain_t * -get_domain(ip4_address_t * ip4_prefix, u8 ip4_prefix_len, - ip6_address_t * ip6_prefix, u8 ip6_prefix_len, - ip6_address_t * ip6_src, u8 ip6_src_len, - u8 ea_bits_len, u8 psid_offset, - u8 psid_length, u16 mtu, u8 flags) -{ - map_domain_t * d = malloc(sizeof(*d)); - u8 suffix_len; - - /* EA bits must be within the first 64 bits */ - if (ea_bits_len > 0 && (ip6_prefix_len + ea_bits_len) > 64) - return NULL; - - /* Init domain struct */ - d->ip4_prefix.as_u32 = ip4_prefix->as_u32; - d->ip4_prefix_len = ip4_prefix_len; - d->ip6_prefix = *ip6_prefix; - d->ip6_prefix_len = ip6_prefix_len; - d->ip6_src = *ip6_src; - d->ip6_src_len = ip6_src_len; - d->ea_bits_len = ea_bits_len; - d->psid_offset = psid_offset; - d->psid_length = psid_length; - d->mtu = mtu; - d->flags = flags; - - /* How many, and which bits to grab from the IPv4 DA */ - if (ip4_prefix_len + ea_bits_len < 32) - { - if (!(flags & MAP_DOMAIN_TRANSLATION)) - d->flags |= MAP_DOMAIN_PREFIX; - d->suffix_shift = 32 - ip4_prefix_len - ea_bits_len; - suffix_len = ea_bits_len; - } - else - { - d->suffix_shift = 0; - suffix_len = 32 - ip4_prefix_len; - } - d->suffix_mask = (1 << suffix_len) - 1; - - d->psid_shift = 16 - psid_length - psid_offset; - d->psid_mask = (1 << d->psid_length) - 1; - - if (ip6_prefix_len + suffix_len + d->psid_length > 64) - return NULL; - - d->ea_shift = 64 - ip6_prefix_len - suffix_len - d->psid_length; - - return d; -} - - -/* - * VPP-340: - * map_add_domain ip4-pfx 20.0.0.0/8 ip6-pfx 2001:db8::/40 ip6-src 2001:db8:ffff::/96 ea-bits-len 24 psid-offset 0 psid-len 0 map-t - * IPv4 src = 100.0.0.1 - * IPv4 dst = 20.169.201.219 - * UDP dest port = 1232 - * IPv6 src = 2001:db8:ffff::6400:1 - * IPv6 dst = a9c9:dfb8::14a9:c9db:0 - * a9c9:dfb8::14a9:c9db:0 != 2001:db8:a9:c9db:0:14a9:c9db:0 - */ -static void -test_map_t_destaddr (void) -{ - ip4_address_t ip4_prefix; - ip6_address_t ip6_prefix; - ip6_address_t ip6_src; - - ip4_prefix.as_u32 = clib_host_to_net_u32(0x14000000); - ip6_prefix.as_u64[0] = clib_host_to_net_u64(0x20010db800000000); - ip6_prefix.as_u64[1] = 0; - ip6_src.as_u64[0] = clib_host_to_net_u64(0x20010db8ffff0000); - map_domain_t * d = get_domain (&ip4_prefix, 8, &ip6_prefix, 40, &ip6_src, 96, 24, 0, 0, 0, MAP_DOMAIN_TRANSLATION); - - ip6_address_t dst6; - - dst6.as_u64[0] = map_get_pfx(d, 0x14a9c9db, 1232); - dst6.as_u64[1] = map_get_sfx(d, 0x14a9c9db, 1232); - assert(dst6.as_u64[0] == 0x20010db800a9c9db); - assert(dst6.as_u64[1] == 0x000014a9c9db0000); -} - -/* - * VPP-228 - * ip4-pfx 20.0.0.0/8 - * ip6-pfx 2001:db8::/<n> - * ip6-src 2001:db8:ffff::1 - * ea-bits-len 16 psid-offset 6 psid-len 8 - * 20.169.201.219 port 1232 - */ -static void -test_map_eabits (void) -{ - ip4_address_t ip4_prefix; - ip6_address_t ip6_prefix; - ip6_address_t ip6_src; - ip6_address_t dst6; - - ip4_prefix.as_u32 = clib_host_to_net_u32(0x14000000); - ip6_prefix.as_u64[0] = clib_host_to_net_u64(0x20010db800000000); - ip6_prefix.as_u64[1] = 0; - ip6_src.as_u64[0] = clib_host_to_net_u64(0x20010db8ffff0000); - ip6_src.as_u64[1] = clib_host_to_net_u64(0x0000000000000001); - map_domain_t * d = get_domain (&ip4_prefix, 16, &ip6_prefix, 48, &ip6_src, - 128, 16, 6, 8, 0, 0); - assert(!d); - - //20.0.0.0/8 2001:db8::/32 4 2001:db8:a000::14a0:0:0 - d = get_domain (&ip4_prefix, 8, &ip6_prefix, 32, &ip6_src, - 128, 4, 0, 0, 0, 0); - dst6.as_u64[0] = map_get_pfx(d, 0x14a9c9db, 1232); - dst6.as_u64[1] = map_get_sfx(d, 0x14a9c9db, 1232); - assert(dst6.as_u64[0] == 0x20010db8a0000000); - assert(dst6.as_u64[1] == 0x000014a000000000); - - //20.0.0.0/8 2001:db8::/32 8 2001:db8:a900::14a9:0:0 - d = get_domain (&ip4_prefix, 8, &ip6_prefix, 32, &ip6_src, - 128, 8, 0, 0, 0, 0); - dst6.as_u64[0] = map_get_pfx(d, 0x14a9c9db, 1232); - dst6.as_u64[1] = map_get_sfx(d, 0x14a9c9db, 1232); - assert(dst6.as_u64[0] == 0x20010db8a9000000); - assert(dst6.as_u64[1] == 0x000014a900000000); - - //20.0.0.0/8 2001:db8::/32 10 2001:db8:a9c0::14a9:c000:0 - d = get_domain (&ip4_prefix, 8, &ip6_prefix, 32, &ip6_src, - 128, 10, 0, 0, 0, 0); - dst6.as_u64[0] = map_get_pfx(d, 0x14a9c9db, 1232); - dst6.as_u64[1] = map_get_sfx(d, 0x14a9c9db, 1232); - assert(dst6.as_u64[0] == 0x20010db8a9c00000); - assert(dst6.as_u64[1] == 0x000014a9c0000000); - - //20.0.0.0/8 2001:db8::/32 16 2001:db8:a9c9::14a9:c900:0 - d = get_domain (&ip4_prefix, 8, &ip6_prefix, 32, &ip6_src, - 128, 16, 0, 0, 0, 0); - dst6.as_u64[0] = map_get_pfx(d, 0x14a9c9db, 1232); - dst6.as_u64[1] = map_get_sfx(d, 0x14a9c9db, 1232); - assert(dst6.as_u64[0] == 0x20010db8a9c90000); - assert(dst6.as_u64[1] == 0x000014a9c9000000); - - //20.0.0.0/8 2001:db8::/32 20 2001:db8:a9c9:d000:0:14a9:c9d0:0 - d = get_domain (&ip4_prefix, 8, &ip6_prefix, 32, &ip6_src, - 128, 20, 0, 0, 0, 0); - dst6.as_u64[0] = map_get_pfx(d, 0x14a9c9db, 1232); - dst6.as_u64[1] = map_get_sfx(d, 0x14a9c9db, 1232); - assert(dst6.as_u64[0] == 0x20010db8a9c9d000); - assert(dst6.as_u64[1] == 0x000014a9c9d00000); - - //20.0.0.0/8 2001:db8::/32 23 2001:db8:a9c9:da00:0:14a9:c9da:0 - d = get_domain (&ip4_prefix, 8, &ip6_prefix, 32, &ip6_src, - 128, 23, 0, 0, 0, 0); - dst6.as_u64[0] = map_get_pfx(d, 0x14a9c9db, 1232); - dst6.as_u64[1] = map_get_sfx(d, 0x14a9c9db, 1232); - assert(dst6.as_u64[0] == 0x20010db8a9c9da00); - assert(dst6.as_u64[1] == 0x000014a9c9da0000); - - //20.169.201.0/24 2001:db8::/32 7 2001:db8:da00::14a9:c9da:0 - d = get_domain (&ip4_prefix, 8, &ip6_prefix, 32, &ip6_src, - 128, 7, 0, 0, 0, 0); - dst6.as_u64[0] = map_get_pfx(d, 0x14a9c9db, 1232); - dst6.as_u64[1] = map_get_sfx(d, 0x14a9c9db, 1232); - assert(dst6.as_u64[0] == 0x20010db8a8000000); - assert(dst6.as_u64[1] == 0x000014a800000000); -} - -#define foreach_test_case \ - _(map_t_destaddr) \ - _(map_eabits) - -static void -run_tests (void) -{ -#define _(_test_name) \ - test_ ## _test_name (); - - foreach_test_case -#undef _ -} - -int main() -{ - run_tests (); - return 0; -} |