commit 165b2c0123f0ffb1f9507aaa31cdd536b91bccdf Author: Nick Mathewson <nickm@torproject.org> Date: Fri Mar 1 12:40:41 2013 -0500 Add unit test for tor_addr_is_loopback --- src/test/test_addr.c | 36 ++++++++++++++++++++++++++++++++++++ 1 files changed, 36 insertions(+), 0 deletions(-) diff --git a/src/test/test_addr.c b/src/test/test_addr.c index 9007a23..e3f3807 100644 --- a/src/test/test_addr.c +++ b/src/test/test_addr.c @@ -623,12 +623,48 @@ test_addr_ip6_helpers(void) ; } +static void +test_addr_is_loopback(void *data) +{ + static const struct loopback_item { + const char *name; + int is_loopback; + } loopback_items[] = { + { "::1", 1 }, + { "127.0.0.1", 1 }, + { "127.99.100.101", 1 }, + { "128.99.100.101", 0 }, + { "8.8.8.8", 0 }, + { "0.0.0.0", 0 }, + { "::2", 0 }, + { "::", 0 }, + { "::1.0.0.0", 0 }, + { NULL, 0 } + }; + + int i; + tor_addr_t addr; + (void)data; + + for (i=0; loopback_items[i].name; ++i) { + tt_int_op(tor_addr_parse(&addr, loopback_items[i].name), >=, 0); + tt_int_op(tor_addr_is_loopback(&addr), ==, loopback_items[i].is_loopback); + } + + tor_addr_make_unspec(&addr); + tt_int_op(tor_addr_is_loopback(&addr), ==, 0); + + done: + ; +} + #define ADDR_LEGACY(name) \ { #name, legacy_test_helper, 0, &legacy_setup, test_addr_ ## name } struct testcase_t addr_tests[] = { ADDR_LEGACY(basic), ADDR_LEGACY(ip6_helpers), + { "is_loopback", test_addr_is_loopback, 0, NULL, NULL }, END_OF_TESTCASES };