diff options
Diffstat (limited to 'src/test/test_util.c')
| -rw-r--r-- | src/test/test_util.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/test/test_util.c b/src/test/test_util.c index a37d7a4aa4..04dfe64f5a 100644 --- a/src/test/test_util.c +++ b/src/test/test_util.c @@ -4790,6 +4790,52 @@ test_util_max_mem(void *arg) ; } +static void +test_util_hostname_validation(void *arg) +{ + (void)arg; + + // Lets try valid hostnames first. + tt_assert(string_is_valid_hostname("torproject.org")); + tt_assert(string_is_valid_hostname("ocw.mit.edu")); + tt_assert(string_is_valid_hostname("i.4cdn.org")); + tt_assert(string_is_valid_hostname("stanford.edu")); + tt_assert(string_is_valid_hostname("multiple-words-with-hypens.jp")); + + // Subdomain name cannot start with '-'. + tt_assert(!string_is_valid_hostname("-torproject.org")); + tt_assert(!string_is_valid_hostname("subdomain.-domain.org")); + tt_assert(!string_is_valid_hostname("-subdomain.domain.org")); + + // Hostnames cannot contain non-alphanumeric characters. + tt_assert(!string_is_valid_hostname("%%domain.\\org.")); + tt_assert(!string_is_valid_hostname("***x.net")); + tt_assert(!string_is_valid_hostname("___abc.org")); + tt_assert(!string_is_valid_hostname("\xff\xffxyz.org")); + tt_assert(!string_is_valid_hostname("word1 word2.net")); + + // XXX: do we allow single-label DNS names? + + done: + return; +} + +static void +test_util_ipv4_validation(void *arg) +{ + (void)arg; + + tt_assert(string_is_valid_ipv4_address("192.168.0.1")); + tt_assert(string_is_valid_ipv4_address("8.8.8.8")); + + tt_assert(!string_is_valid_ipv4_address("abcd")); + tt_assert(!string_is_valid_ipv4_address("300.300.300.300")); + tt_assert(!string_is_valid_ipv4_address("8.8.")); + + done: + return; +} + struct testcase_t util_tests[] = { UTIL_LEGACY(time), UTIL_TEST(parse_http_time, 0), @@ -4863,6 +4909,8 @@ struct testcase_t util_tests[] = { { "socketpair_ersatz", test_util_socketpair, TT_FORK, &socketpair_setup, (void*)"1" }, UTIL_TEST(max_mem, 0), + UTIL_TEST(hostname_validation, 0), + UTIL_TEST(ipv4_validation, 0), END_OF_TESTCASES }; |