diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/test_cell_formats.c | 4 | ||||
| -rw-r--r-- | src/test/test_dns.c | 31 |
2 files changed, 33 insertions, 2 deletions
diff --git a/src/test/test_cell_formats.c b/src/test/test_cell_formats.c index f9ff101c98..cae25d00ec 100644 --- a/src/test/test_cell_formats.c +++ b/src/test/test_cell_formats.c @@ -354,7 +354,7 @@ test_cfmt_connected_cells(void *arg) rh.length = connected_cell_format_payload(cell.payload+RELAY_HEADER_SIZE, &addr, 1024); tt_int_op(rh.length, OP_EQ, 8); - test_memeq_hex(cell.payload+RELAY_HEADER_SIZE, "1e28323c" "00000e10"); + test_memeq_hex(cell.payload+RELAY_HEADER_SIZE, "1e28323c" "00000400"); /* Try parsing it. */ tor_addr_make_unspec(&addr); @@ -362,7 +362,7 @@ test_cfmt_connected_cells(void *arg) tt_int_op(r, OP_EQ, 0); tt_int_op(tor_addr_family(&addr), OP_EQ, AF_INET); tt_str_op(fmt_addr(&addr), OP_EQ, "30.40.50.60"); - tt_int_op(ttl, OP_EQ, 3600); /* not 1024, since we clipped to 3600 */ + tt_int_op(ttl, OP_EQ, 1024); /* Try an IPv6 address */ memset(&rh, 0, sizeof(rh)); diff --git a/src/test/test_dns.c b/src/test/test_dns.c index 299321ab64..d2b0777d6b 100644 --- a/src/test/test_dns.c +++ b/src/test/test_dns.c @@ -90,6 +90,36 @@ test_dns_clip_ttl(void *arg) return; } +static void +test_dns_clip_fuzzy_ttl(void *arg) +{ + (void)arg; + + /* Case 0: check that the fuzzy TTL constant is valid + */ + tt_int_op(FUZZY_DNS_TTL, OP_LE, MIN_DNS_TTL); + tt_int_op(FUZZY_DNS_TTL, OP_LE, MAX_DNS_TTL); + + /* Case 1: low clips + */ + for (int i = 0; i < 1024; i++) { + int fuzzy_ttl = clip_dns_fuzzy_ttl(MIN_DNS_TTL - 1); + tt_int_op(fuzzy_ttl, OP_GE, MIN_DNS_TTL-FUZZY_DNS_TTL); + tt_int_op(fuzzy_ttl, OP_LE, MIN_DNS_TTL+FUZZY_DNS_TTL); + } + + /* Case 2: high clips + */ + for (int i = 0; i < 1024; i++) { + int fuzzy_ttl = clip_dns_fuzzy_ttl(MIN_DNS_TTL); + tt_int_op(fuzzy_ttl, OP_GE, MAX_DNS_TTL-FUZZY_DNS_TTL); + tt_int_op(fuzzy_ttl, OP_LE, MAX_DNS_TTL+FUZZY_DNS_TTL); + } + + done: + return; +} + static int resolve_retval = 0; static int resolve_made_conn_pending = 0; static char *resolved_name = NULL; @@ -779,6 +809,7 @@ struct testcase_t dns_tests[] = { TT_FORK, NULL, NULL }, #endif { "clip_ttl", test_dns_clip_ttl, TT_FORK, NULL, NULL }, + { "clip_fuzzy_ttl", test_dns_clip_fuzzy_ttl, TT_FORK, NULL, NULL }, { "resolve", test_dns_resolve, TT_FORK, NULL, NULL }, { "impl_addr_is_ip", test_dns_impl_addr_is_ip, TT_FORK, NULL, NULL }, { "impl_non_exit", test_dns_impl_non_exit, TT_FORK, NULL, NULL }, |