/* * Copyright (C) 2015 Martine Lenders * * This file is subject to the terms and conditions of the GNU Lesser * General Public License v2.1. See the file LICENSE in the top level * directory for more details. */ /** * @{ * * @file */ #include #include #include "embUnit/embUnit.h" #include "byteorder.h" #include "net/ipv6/addr.h" #include "tests-ipv6_addr.h" static void test_ipv6_addr_equal_not_equal(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_equal_not_equal2(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x80, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_equal_not_equal3(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0e } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_equal_not_equal4(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x25, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_equal_equal(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_is_unspecified_not_unspecified(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_unspecified(&a)); } static void test_ipv6_addr_is_unspecified_unspecified(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; TEST_ASSERT_EQUAL_INT(0, a.u64[0].u64); /* Don't trust the macro ;) */ TEST_ASSERT_EQUAL_INT(0, a.u64[1].u64); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_unspecified(&a)); } static void test_ipv6_addr_is_global_is_link_local(void) { ipv6_addr_t a = { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_global(&a)); } static void test_ipv6_addr_is_global1(void) { /* riot-os.org has IPv6 address 2a01:4f8:151:64::11 */ ipv6_addr_t a = { { 0x2a, 0x01, 0x04, 0xf8, 0x01, 0x51, 0x00, 0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11 } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_global(&a)); } static void test_ipv6_addr_is_global2(void) { ipv6_addr_t a = { { 0xaf, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbe, 0xef, 0xca, 0xfe, 0x12, 0x34, 0xab, 0xcd } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_global(&a)); } static void test_ipv6_addr_is_global_multicast_not_global(void) { ipv6_addr_t a = { { 0xff, 0x15, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_global(&a)); } static void test_ipv6_addr_is_global_multicast(void) { ipv6_addr_t a = { { 0xff, 0x1e, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_global(&a)); } static void test_ipv6_addr_is_ipv4_compat_not_ipv4_compat1(void) { ipv6_addr_t a = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc0, 0xa8, 0x00, 0x01 } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_ipv4_compat(&a)); } static void test_ipv6_addr_is_ipv4_compat_not_ipv4_compat2(void) { ipv6_addr_t a = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xc0, 0xa8, 0x00, 0x01 } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_ipv4_compat(&a)); } static void test_ipv6_addr_is_ipv4_compat_ipv4_compat(void) { ipv6_addr_t a = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xa8, 0x00, 0x01 } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_ipv4_compat(&a)); } static void test_ipv6_addr_is_ipv4_mapped_not_ipv4_mapped1(void) { ipv6_addr_t a = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xa8, 0x00, 0x01 } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_ipv4_mapped(&a)); } static void test_ipv6_addr_is_ipv4_mapped_not_ipv4_mapped2(void) { ipv6_addr_t a = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0xc0, 0xa8, 0x00, 0x01 } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_ipv4_mapped(&a)); } static void test_ipv6_addr_is_ipv4_mapped_ipv4_mapped(void) { ipv6_addr_t a = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc0, 0xa8, 0x00, 0x01 } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_ipv4_mapped(&a)); } static void test_ipv6_addr_is_site_local_is_link_local(void) { ipv6_addr_t a = { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_site_local(&a)); } static void test_ipv6_addr_is_site_local_not_site_local(void) { ipv6_addr_t a = { { 0xff, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_site_local(&a)); } static void test_ipv6_addr_is_site_local_site_local_multicast(void) { ipv6_addr_t a = { { 0xff, 0x15, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_site_local(&a)); } static void test_ipv6_addr_is_site_local(void) { ipv6_addr_t a = { { 0xfe, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_site_local(&a)); } static void test_ipv6_addr_is_multicast_not_multicast(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x01, 0xff, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_multicast(&a)); } static void test_ipv6_addr_is_multicast_multicast(void) { ipv6_addr_t a = { { 0xff, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_multicast(&a)); } static void test_ipv6_addr_is_loopback_not_loopback(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_loopback(&a)); } static void test_ipv6_addr_is_loopback_loopback(void) { ipv6_addr_t a = IPV6_ADDR_LOOPBACK; TEST_ASSERT_EQUAL_INT(0, a.u64[0].u64); /* Don't trust the macro ;) */ TEST_ASSERT_EQUAL_INT(1, byteorder_ntohll(a.u64[1])); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_loopback(&a)); } static void test_ipv6_addr_is_link_local_not_link_local(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_link_local(&a)); } static void test_ipv6_addr_is_link_local_nearly_link_local(void) { ipv6_addr_t a = { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_link_local(&a)); } static void test_ipv6_addr_is_link_local_link_local_unicast(void) { ipv6_addr_t a = { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_link_local(&a)); } static void test_ipv6_addr_is_link_local_link_local_multicast1(void) { ipv6_addr_t a = { { 0xff, 0x12, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_link_local(&a)); } static void test_ipv6_addr_is_link_local_link_local_multicasta(void) { ipv6_addr_t a = { { 0xff, 0xa2, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_link_local(&a)); } static void test_ipv6_addr_is_unique_local_unicast_not_unique_local_unicast(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_unique_local_unicast(&a)); } static void test_ipv6_addr_is_unique_local_unicast_unique_local_unicast_locally_assigned(void) { ipv6_addr_t a = { { 0xfd, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_unique_local_unicast(&a)); } static void test_ipv6_addr_is_unique_local_unicast_unique_local_unicast_not_locally_assigned(void) { ipv6_addr_t a = { { 0xfc, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_unique_local_unicast(&a)); } static void test_ipv6_addr_is_solicited_node_no_solicited_node_multicast(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_solicited_node(&a)); } static void test_ipv6_addr_is_solicited_node_multicast_but_no_solicited_node(void) { ipv6_addr_t a = { { 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(false, ipv6_addr_is_solicited_node(&a)); } static void test_ipv6_addr_is_solicited_node_solicited_node_multicast(void) { ipv6_addr_t a = { { 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_solicited_node(&a)); } static void test_ipv6_addr_match_prefix_first_NULL(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(0, ipv6_addr_match_prefix(NULL, &a)); } static void test_ipv6_addr_match_prefix_second_NULL(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(0, ipv6_addr_match_prefix(&a, NULL)); } static void test_ipv6_addr_match_prefix_no_match(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0 } }; TEST_ASSERT_EQUAL_INT(0, ipv6_addr_match_prefix(&a, &b)); } static void test_ipv6_addr_match_prefix_match_1(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x40, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(1, ipv6_addr_match_prefix(&a, &b)); } static void test_ipv6_addr_match_prefix_match_2(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x20, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(2, ipv6_addr_match_prefix(&a, &b)); } static void test_ipv6_addr_match_prefix_match_3(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x10, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(3, ipv6_addr_match_prefix(&a, &b)); } static void test_ipv6_addr_match_prefix_match_6(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x02, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(6, ipv6_addr_match_prefix(&a, &b)); } static void test_ipv6_addr_match_prefix_match_127(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0e } }; TEST_ASSERT_EQUAL_INT(127, ipv6_addr_match_prefix(&a, &b)); } static void test_ipv6_addr_match_prefix_match_128(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); TEST_ASSERT_EQUAL_INT(128, ipv6_addr_match_prefix(&a, &b)); } static void test_ipv6_addr_match_prefix_same_pointer(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; TEST_ASSERT_EQUAL_INT(128, ipv6_addr_match_prefix(&a, &a)); } static void test_ipv6_addr_init_prefix(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x02, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }; ipv6_addr_t c = { { 0xff, 0xfe, 0xfd, 0xfe, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_init_prefix(&c, &b, 31); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &c)); } static void test_ipv6_addr_init_iid(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0xff, 0x0d, 0x0e, 0x0f } }; const uint8_t iid[] = { 0x13, 0x02, 0x01, 0x00 }; ipv6_addr_t c = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x93, 0x02, 0x01, 0x00 } }; ipv6_addr_init_iid(&a, iid, 31); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &c)); } static void test_ipv6_addr_set_unspecified(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_set_unspecified(&a); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_unspecified(&a)); } static void test_ipv6_addr_set_loopback(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_set_loopback(&a); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_is_loopback(&a)); } static void test_ipv6_addr_set_link_local_prefix(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff } }; ipv6_addr_set_link_local_prefix(&a); TEST_ASSERT_EQUAL_INT(64, ipv6_addr_match_prefix(&a, &b)); } static void test_ipv6_addr_set_iid(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff } }; ipv6_addr_set_iid(&a, byteorder_ntohll(b.u64[1])); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_set_aiid(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff } }; ipv6_addr_set_aiid(&a, &(b.u8[8])); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_set_multicast(void) { ipv6_addr_t a; unsigned int flags = 5U; unsigned int scope = IPV6_ADDR_MCAST_SCP_REALM_LOCAL; ipv6_addr_set_multicast(&a, flags, scope); TEST_ASSERT_EQUAL_INT(0xff, a.u8[0]); TEST_ASSERT_EQUAL_INT((flags << 4) | scope, a.u8[1]); } static void test_ipv6_addr_set_all_nodes_multicast_if_local(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; ipv6_addr_t b = IPV6_ADDR_ALL_NODES_IF_LOCAL; unsigned int scope = IPV6_ADDR_MCAST_SCP_IF_LOCAL; TEST_ASSERT_EQUAL_INT(0xff010000, byteorder_ntohl(b.u32[0])); /* Don't trust the macro ;) */ TEST_ASSERT_EQUAL_INT(0, b.u32[1].u32); TEST_ASSERT_EQUAL_INT(1, byteorder_ntohll(b.u64[1])); ipv6_addr_set_all_nodes_multicast(&a, scope); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_set_all_nodes_multicast_link_local(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; ipv6_addr_t b = IPV6_ADDR_ALL_NODES_LINK_LOCAL; unsigned int scope = IPV6_ADDR_MCAST_SCP_LINK_LOCAL; TEST_ASSERT_EQUAL_INT(0xff020000, byteorder_ntohl(b.u32[0])); /* Don't trust the macro ;) */ TEST_ASSERT_EQUAL_INT(0, b.u32[1].u32); TEST_ASSERT_EQUAL_INT(1, byteorder_ntohll(b.u64[1])); ipv6_addr_set_all_nodes_multicast(&a, scope); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_set_all_nodes_multicast_unusual(void) { ipv6_addr_t a; unsigned int scope = IPV6_ADDR_MCAST_SCP_REALM_LOCAL; ipv6_addr_set_all_nodes_multicast(&a, scope); TEST_ASSERT_EQUAL_INT(0xff030000, byteorder_ntohl(a.u32[0])); TEST_ASSERT_EQUAL_INT(0, a.u32[1].u32); TEST_ASSERT_EQUAL_INT(1, byteorder_ntohll(a.u64[1])); } static void test_ipv6_addr_set_all_routers_multicast_if_local(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; ipv6_addr_t b = IPV6_ADDR_ALL_ROUTERS_IF_LOCAL; unsigned int scope = IPV6_ADDR_MCAST_SCP_IF_LOCAL; TEST_ASSERT_EQUAL_INT(0xff010000, byteorder_ntohl(b.u32[0])); /* Don't trust the macro ;) */ TEST_ASSERT_EQUAL_INT(0, b.u32[1].u32); TEST_ASSERT_EQUAL_INT(2, byteorder_ntohll(b.u64[1])); ipv6_addr_set_all_routers_multicast(&a, scope); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_set_all_routers_multicast_link_local(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; ipv6_addr_t b = IPV6_ADDR_ALL_ROUTERS_LINK_LOCAL; unsigned int scope = IPV6_ADDR_MCAST_SCP_LINK_LOCAL; TEST_ASSERT_EQUAL_INT(0xff020000, byteorder_ntohl(b.u32[0])); /* Don't trust the macro ;) */ TEST_ASSERT_EQUAL_INT(0, b.u32[1].u32); TEST_ASSERT_EQUAL_INT(2, byteorder_ntohll(b.u64[1])); ipv6_addr_set_all_routers_multicast(&a, scope); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_set_all_routers_multicast_site_local(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; ipv6_addr_t b = IPV6_ADDR_ALL_ROUTERS_SITE_LOCAL; unsigned int scope = IPV6_ADDR_MCAST_SCP_SITE_LOCAL; TEST_ASSERT_EQUAL_INT(0xff050000, byteorder_ntohl(b.u32[0])); /* Don't trust the macro ;) */ TEST_ASSERT_EQUAL_INT(0, b.u32[1].u32); TEST_ASSERT_EQUAL_INT(2, byteorder_ntohll(b.u64[1])); ipv6_addr_set_all_routers_multicast(&a, scope); TEST_ASSERT_EQUAL_INT(true, ipv6_addr_equal(&a, &b)); } static void test_ipv6_addr_set_all_routers_multicast_unusual(void) { ipv6_addr_t a; unsigned int scope = IPV6_ADDR_MCAST_SCP_ORG_LOCAL; ipv6_addr_set_all_routers_multicast(&a, scope); TEST_ASSERT_EQUAL_INT(0xff080000, byteorder_ntohl(a.u32[0])); TEST_ASSERT_EQUAL_INT(0, a.u32[1].u32); TEST_ASSERT_EQUAL_INT(2, byteorder_ntohll(a.u64[1])); } static void test_ipv6_addr_set_solicited_nodes(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; ipv6_addr_t b = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_set_solicited_nodes(&a, &b); TEST_ASSERT_EQUAL_INT(0xff020000, byteorder_ntohl(a.u32[0])); TEST_ASSERT_EQUAL_INT(0, a.u32[1].u32); TEST_ASSERT_EQUAL_INT(1, byteorder_ntohl(a.u32[2])); TEST_ASSERT_EQUAL_INT(0xff0d0e0f, byteorder_ntohl(a.u32[3])); } static void test_ipv6_addr_to_str__string_too_short(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; char result[1]; TEST_ASSERT_NULL(ipv6_addr_to_str(result, &a, sizeof(result))); } static void test_ipv6_addr_to_str__addr_NULL(void) { char result[IPV6_ADDR_MAX_STR_LEN]; TEST_ASSERT_NULL(ipv6_addr_to_str(result, NULL, sizeof(result))); } static void test_ipv6_addr_to_str__result_NULL(void) { ipv6_addr_t a; TEST_ASSERT_NULL(ipv6_addr_to_str(NULL, &a, IPV6_ADDR_MAX_STR_LEN)); } static void test_ipv6_addr_to_str__success(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; char result[IPV6_ADDR_MAX_STR_LEN]; TEST_ASSERT_EQUAL_STRING("1:203:405:607:809:a0b:c0d:e0f", ipv6_addr_to_str(result, &a, sizeof(result))); } static void test_ipv6_addr_to_str__success2(void) { ipv6_addr_t a = { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff } }; char result[IPV6_ADDR_MAX_STR_LEN]; TEST_ASSERT_EQUAL_STRING("fe80::f8f9:fafb:fcfd:feff", ipv6_addr_to_str(result, &a, sizeof(result))); } static void test_ipv6_addr_to_str__success3(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; char result[sizeof("::")]; TEST_ASSERT_EQUAL_STRING("::", ipv6_addr_to_str(result, &a, sizeof(result))); } static void test_ipv6_addr_to_str__success4(void) { ipv6_addr_t a = IPV6_ADDR_LOOPBACK; char result[sizeof("::1")]; TEST_ASSERT_EQUAL_STRING("::1", ipv6_addr_to_str(result, &a, sizeof(result))); } static void test_ipv6_addr_to_str__success5(void) { ipv6_addr_t a = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 192, 168, 0, 1 } }; char result[IPV6_ADDR_MAX_STR_LEN]; #ifdef MODULE_IPV4_ADDR TEST_ASSERT_EQUAL_STRING("::ffff:192.168.0.1", ipv6_addr_to_str(result, &a, sizeof(result))); #else TEST_ASSERT_EQUAL_STRING("::ffff:c0a8:1", ipv6_addr_to_str(result, &a, sizeof(result))); #endif } static void test_ipv6_addr_from_str__one_colon_start(void) { ipv6_addr_t result; TEST_ASSERT_NULL(ipv6_addr_from_str(&result, ":ff::1")); } static void test_ipv6_addr_from_str__three_colons(void) { ipv6_addr_t result; TEST_ASSERT_NULL(ipv6_addr_from_str(&result, "ff02:::1")); } static void test_ipv6_addr_from_str__string_too_long(void) { ipv6_addr_t result; TEST_ASSERT_NULL(ipv6_addr_from_str(&result, "ffff:ffff:ffff:ffff:" "ffff:ffff:ffff:ffff:ffff")); } static void test_ipv6_addr_from_str__illegal_chars(void) { ipv6_addr_t result; TEST_ASSERT_NULL(ipv6_addr_from_str(&result, ":-)")); } static void test_ipv6_addr_from_str__illegal_encapsulated_ipv4(void) { ipv6_addr_t result; TEST_ASSERT_NULL(ipv6_addr_from_str(&result, "192.168.0.1")); } static void test_ipv6_addr_from_str__addr_NULL(void) { ipv6_addr_t result; TEST_ASSERT_NULL(ipv6_addr_from_str(&result, NULL)); } static void test_ipv6_addr_from_str__result_NULL(void) { TEST_ASSERT_NULL(ipv6_addr_from_str(NULL, "::")); } static void test_ipv6_addr_from_str__success(void) { ipv6_addr_t a = { { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f } }; ipv6_addr_t result; TEST_ASSERT_NOT_NULL(ipv6_addr_from_str(&result, "1:203:405:607:809:a0b:c0d:e0f")); TEST_ASSERT(ipv6_addr_equal(&a, &result)); } static void test_ipv6_addr_from_str__success2(void) { ipv6_addr_t a = { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff } }; ipv6_addr_t result; TEST_ASSERT_NOT_NULL(ipv6_addr_from_str(&result, "fe80::f8f9:fafb:fcfd:feff")); TEST_ASSERT(ipv6_addr_equal(&a, &result)); } static void test_ipv6_addr_from_str__success3(void) { ipv6_addr_t a = { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff } }; ipv6_addr_t result; TEST_ASSERT_NOT_NULL(ipv6_addr_from_str(&result, "FE80::F8F9:FAFB:FCFD:FEFF")); TEST_ASSERT(ipv6_addr_equal(&a, &result)); } static void test_ipv6_addr_from_str__success4(void) { ipv6_addr_t a = IPV6_ADDR_UNSPECIFIED; ipv6_addr_t result; TEST_ASSERT_NOT_NULL(ipv6_addr_from_str(&result, "::")); TEST_ASSERT(ipv6_addr_equal(&a, &result)); } static void test_ipv6_addr_from_str__success5(void) { ipv6_addr_t a = IPV6_ADDR_LOOPBACK; ipv6_addr_t result; TEST_ASSERT_NOT_NULL(ipv6_addr_from_str(&result, "::1")); TEST_ASSERT(ipv6_addr_equal(&a, &result)); } static void test_ipv6_addr_from_str__success6(void) { ipv6_addr_t a = { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 255, 255, 255, 255 } }; ipv6_addr_t result; #ifdef MODULE_IPV4_ADDR TEST_ASSERT_NOT_NULL(ipv6_addr_from_str(&result, "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")); #else TEST_ASSERT_NOT_NULL(ipv6_addr_from_str(&result, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")); #endif TEST_ASSERT(ipv6_addr_equal(&a, &result)); } Test *tests_ipv6_addr_tests(void) { EMB_UNIT_TESTFIXTURES(fixtures) { new_TestFixture(test_ipv6_addr_equal_not_equal), new_TestFixture(test_ipv6_addr_equal_not_equal2), new_TestFixture(test_ipv6_addr_equal_not_equal3), new_TestFixture(test_ipv6_addr_equal_not_equal4), new_TestFixture(test_ipv6_addr_equal_equal), new_TestFixture(test_ipv6_addr_is_unspecified_not_unspecified), new_TestFixture(test_ipv6_addr_is_unspecified_unspecified), new_TestFixture(test_ipv6_addr_is_global_is_link_local), new_TestFixture(test_ipv6_addr_is_global1), new_TestFixture(test_ipv6_addr_is_global2), new_TestFixture(test_ipv6_addr_is_global_multicast_not_global), new_TestFixture(test_ipv6_addr_is_global_multicast), new_TestFixture(test_ipv6_addr_is_ipv4_compat_not_ipv4_compat1), new_TestFixture(test_ipv6_addr_is_ipv4_compat_not_ipv4_compat2), new_TestFixture(test_ipv6_addr_is_ipv4_compat_ipv4_compat), new_TestFixture(test_ipv6_addr_is_ipv4_mapped_not_ipv4_mapped1), new_TestFixture(test_ipv6_addr_is_ipv4_mapped_not_ipv4_mapped2), new_TestFixture(test_ipv6_addr_is_ipv4_mapped_ipv4_mapped), new_TestFixture(test_ipv6_addr_is_site_local_is_link_local), new_TestFixture(test_ipv6_addr_is_site_local_site_local_multicast), new_TestFixture(test_ipv6_addr_is_site_local_not_site_local), new_TestFixture(test_ipv6_addr_is_site_local), new_TestFixture(test_ipv6_addr_is_multicast_not_multicast), new_TestFixture(test_ipv6_addr_is_multicast_multicast), new_TestFixture(test_ipv6_addr_is_loopback_not_loopback), new_TestFixture(test_ipv6_addr_is_loopback_loopback), new_TestFixture(test_ipv6_addr_is_link_local_not_link_local), new_TestFixture(test_ipv6_addr_is_link_local_nearly_link_local), new_TestFixture(test_ipv6_addr_is_link_local_link_local_unicast), new_TestFixture(test_ipv6_addr_is_link_local_link_local_multicast1), new_TestFixture(test_ipv6_addr_is_link_local_link_local_multicasta), new_TestFixture(test_ipv6_addr_is_unique_local_unicast_not_unique_local_unicast), new_TestFixture(test_ipv6_addr_is_unique_local_unicast_unique_local_unicast_locally_assigned), new_TestFixture(test_ipv6_addr_is_unique_local_unicast_unique_local_unicast_not_locally_assigned), new_TestFixture(test_ipv6_addr_is_solicited_node_no_solicited_node_multicast), new_TestFixture(test_ipv6_addr_is_solicited_node_multicast_but_no_solicited_node), new_TestFixture(test_ipv6_addr_is_solicited_node_solicited_node_multicast), new_TestFixture(test_ipv6_addr_match_prefix_first_NULL), new_TestFixture(test_ipv6_addr_match_prefix_second_NULL), new_TestFixture(test_ipv6_addr_match_prefix_no_match), new_TestFixture(test_ipv6_addr_match_prefix_match_1), new_TestFixture(test_ipv6_addr_match_prefix_match_2), new_TestFixture(test_ipv6_addr_match_prefix_match_3), new_TestFixture(test_ipv6_addr_match_prefix_match_6), new_TestFixture(test_ipv6_addr_match_prefix_match_127), new_TestFixture(test_ipv6_addr_match_prefix_match_128), new_TestFixture(test_ipv6_addr_match_prefix_same_pointer), new_TestFixture(test_ipv6_addr_init_prefix), new_TestFixture(test_ipv6_addr_init_iid), new_TestFixture(test_ipv6_addr_set_unspecified), new_TestFixture(test_ipv6_addr_set_loopback), new_TestFixture(test_ipv6_addr_set_link_local_prefix), new_TestFixture(test_ipv6_addr_set_iid), new_TestFixture(test_ipv6_addr_set_aiid), new_TestFixture(test_ipv6_addr_set_multicast), new_TestFixture(test_ipv6_addr_set_all_nodes_multicast_if_local), new_TestFixture(test_ipv6_addr_set_all_nodes_multicast_link_local), new_TestFixture(test_ipv6_addr_set_all_nodes_multicast_unusual), new_TestFixture(test_ipv6_addr_set_all_routers_multicast_if_local), new_TestFixture(test_ipv6_addr_set_all_routers_multicast_link_local), new_TestFixture(test_ipv6_addr_set_all_routers_multicast_site_local), new_TestFixture(test_ipv6_addr_set_all_routers_multicast_unusual), new_TestFixture(test_ipv6_addr_set_solicited_nodes), new_TestFixture(test_ipv6_addr_to_str__string_too_short), new_TestFixture(test_ipv6_addr_to_str__addr_NULL), new_TestFixture(test_ipv6_addr_to_str__result_NULL), new_TestFixture(test_ipv6_addr_to_str__success), new_TestFixture(test_ipv6_addr_to_str__success2), new_TestFixture(test_ipv6_addr_to_str__success3), new_TestFixture(test_ipv6_addr_to_str__success4), new_TestFixture(test_ipv6_addr_to_str__success5), new_TestFixture(test_ipv6_addr_from_str__one_colon_start), new_TestFixture(test_ipv6_addr_from_str__three_colons), new_TestFixture(test_ipv6_addr_from_str__string_too_long), new_TestFixture(test_ipv6_addr_from_str__illegal_chars), new_TestFixture(test_ipv6_addr_from_str__illegal_encapsulated_ipv4), new_TestFixture(test_ipv6_addr_from_str__addr_NULL), new_TestFixture(test_ipv6_addr_from_str__result_NULL), new_TestFixture(test_ipv6_addr_from_str__success), new_TestFixture(test_ipv6_addr_from_str__success2), new_TestFixture(test_ipv6_addr_from_str__success3), new_TestFixture(test_ipv6_addr_from_str__success4), new_TestFixture(test_ipv6_addr_from_str__success5), new_TestFixture(test_ipv6_addr_from_str__success6), }; EMB_UNIT_TESTCALLER(ipv6_addr_tests, NULL, NULL, fixtures); return (Test *)&ipv6_addr_tests; } void tests_ipv6_addr(void) { TESTS_RUN(tests_ipv6_addr_tests()); } /** @} */