diff options
| author | Simon Goldschmidt <[email protected]> | 2018-06-11 22:21:31 +0200 |
|---|---|---|
| committer | Simon Goldschmidt <[email protected]> | 2018-06-11 22:21:31 +0200 |
| commit | 2837bb310c6fbcbf54c06730bdf36c432798bcc8 (patch) | |
| tree | 609d6d9594aafc6c6bb4517e482d948b1f22e40e /test | |
| parent | 288d3c2802e53ab42464a917e9fd8712f0d58b29 (diff) | |
fix ip6addr_aton handling IPv4-mapped addresses
... and added a unit test for it
Signed-off-by: Simon Goldschmidt <[email protected]>
Diffstat (limited to 'test')
| -rw-r--r-- | test/unit/ip6/test_ip6.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/unit/ip6/test_ip6.c b/test/unit/ip6/test_ip6.c index cf55d5b7..d7de039c 100644 --- a/test/unit/ip6/test_ip6.c +++ b/test/unit/ip6/test_ip6.c @@ -141,6 +141,54 @@ START_TEST(test_ip6_ll_addr) } END_TEST +START_TEST(test_ip6_aton_ipv4mapped) +{ + int ret; + ip_addr_t addr; + ip6_addr_t addr6; + const ip_addr_t addr_expected = IPADDR6_INIT_HOST(0, 0, 0xFFFF, 0xD4CC65D2); + LWIP_UNUSED_ARG(_i); + + /* check IPv6 representation */ + memset(&addr6, 0, sizeof(addr6)); + ret = ip6addr_aton("0:0:0:0:0:FFFF:D4CC:65D2", &addr6); + fail_unless(ret == 1); + fail_unless(memcmp(&addr6, &addr_expected, 16) == 0); + memset(&addr, 0, sizeof(addr)); + ret = ipaddr_aton("0:0:0:0:0:FFFF:D4CC:65D2", &addr); + fail_unless(ret == 1); + fail_unless(memcmp(&addr, &addr_expected, 16) == 0); + + /* check shortened IPv6 representation */ + memset(&addr6, 0, sizeof(addr6)); + ret = ip6addr_aton("::FFFF:D4CC:65D2", &addr6); + fail_unless(ret == 1); + fail_unless(memcmp(&addr6, &addr_expected, 16) == 0); + memset(&addr, 0, sizeof(addr)); + ret = ipaddr_aton("::FFFF:D4CC:65D2", &addr); + fail_unless(ret == 1); + fail_unless(memcmp(&addr, &addr_expected, 16) == 0); + + /* checked mixed representation */ + memset(&addr6, 0, sizeof(addr6)); + ret = ip6addr_aton("::FFFF:212.204.101.210", &addr6); + fail_unless(ret == 1); + fail_unless(memcmp(&addr6, &addr_expected, 16) == 0); + memset(&addr, 0, sizeof(addr)); + ret = ipaddr_aton("::FFFF:212.204.101.210", &addr); + fail_unless(ret == 1); + fail_unless(memcmp(&addr, &addr_expected, 16) == 0); + + /* checked bogus mixed representation */ + memset(&addr6, 0, sizeof(addr6)); + ret = ip6addr_aton("::FFFF:212.204.101.2101", &addr6); + fail_unless(ret == 0); + memset(&addr, 0, sizeof(addr)); + ret = ipaddr_aton("::FFFF:212.204.101.2101", &addr); + fail_unless(ret == 0); + +} +END_TEST /** Create the suite including all tests for this module */ Suite * @@ -148,6 +196,7 @@ ip6_suite(void) { testfunc tests[] = { TESTFUNC(test_ip6_ll_addr), + TESTFUNC(test_ip6_aton_ipv4mapped), }; return create_suite("IPv6", tests, sizeof(tests)/sizeof(testfunc), ip6_setup, ip6_teardown); } |