commit 4deae59e1cc5f259c7e22d7f7a294ad46e5e0b21 Author: Kevin Murray spam@kdmurray.id.au Date: Mon Mar 3 12:16:36 2014 +1100

add test for tor_addr_make_null

Signed-off-by: Kevin Murray spam@kdmurray.id.au --- src/test/test_addr.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)

diff --git a/src/test/test_addr.c b/src/test/test_addr.c index 79ddd95..f921343 100644 --- a/src/test/test_addr.c +++ b/src/test/test_addr.c @@ -971,6 +971,28 @@ test_addr_is_loopback(void *data) ; }

+void +test_addr_make_null(void *data) +{ + tor_addr_t *addr = tor_malloc(sizeof(*addr)); + tor_addr_t *zeros = tor_calloc(1, sizeof(*addr)); + /* Ensure that before tor_addr_make_null, addr != 0's */ + memset(addr, 1, sizeof(*addr)); + tt_int_op(memcmp(addr, zeros, sizeof(*addr)), !=, 0); + /* Test with AF == AF_INET */ + zeros->family = AF_INET; + tor_addr_make_null(addr, AF_INET); + tt_int_op(memcmp(addr, zeros, sizeof(*addr)), ==, 0); + /* Test with AF == AF_INET6 */ + memset(addr, 1, sizeof(*addr)); + zeros->family = AF_INET6; + tor_addr_make_null(addr, AF_INET6); + tt_int_op(memcmp(addr, zeros, sizeof(*addr)), ==, 0); + done: + tor_free(addr); + tor_free(zeros); +} + #define ADDR_LEGACY(name) \ { #name, legacy_test_helper, 0, &legacy_setup, test_addr_ ## name }

@@ -983,6 +1005,7 @@ struct testcase_t addr_tests[] = { { "dup_ip", test_addr_dup_ip, 0, NULL, NULL }, { "sockaddr_to_str", test_addr_sockaddr_to_str, 0, NULL, NULL }, { "is_loopback", test_addr_is_loopback, 0, NULL, NULL }, + { "make_null", test_addr_make_null, 0, NULL, NULL }, END_OF_TESTCASES };