diff options
Diffstat (limited to 'lib/ip_test.c')
| -rw-r--r-- | lib/ip_test.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/lib/ip_test.c b/lib/ip_test.c index 36d10d68..eee0a427 100644 --- a/lib/ip_test.c +++ b/lib/ip_test.c @@ -167,6 +167,70 @@ t_ip6_ntop(void) return bt_assert_batch(test_vectors, test_ipa_ntop, bt_fmt_ipa, bt_fmt_str); } +static int +t_ip4_prefix_equal(void) +{ + bt_assert( ip4_prefix_equal(ip4_from_u32(0x12345678), ip4_from_u32(0x1234ffff), 16)); + bt_assert(!ip4_prefix_equal(ip4_from_u32(0x12345678), ip4_from_u32(0x1234ffff), 17)); + bt_assert( ip4_prefix_equal(ip4_from_u32(0x12345678), ip4_from_u32(0x12345000), 21)); + bt_assert(!ip4_prefix_equal(ip4_from_u32(0x12345678), ip4_from_u32(0x12345000), 22)); + + bt_assert( ip4_prefix_equal(ip4_from_u32(0x00000000), ip4_from_u32(0xffffffff), 0)); + bt_assert( ip4_prefix_equal(ip4_from_u32(0x12345678), ip4_from_u32(0x12345678), 0)); + + bt_assert( ip4_prefix_equal(ip4_from_u32(0x12345678), ip4_from_u32(0x12345678), 32)); + bt_assert(!ip4_prefix_equal(ip4_from_u32(0x12345678), ip4_from_u32(0x12345679), 32)); + bt_assert(!ip4_prefix_equal(ip4_from_u32(0x12345678), ip4_from_u32(0x92345678), 32)); + + return 1; +} + +static int +t_ip6_prefix_equal(void) +{ + bt_assert( ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + ip6_build(0x20010db8, 0x1234ffff, 0xfefefefe, 0xdcdcdcdc), + 48)); + + bt_assert(!ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + ip6_build(0x20010db8, 0x1234ffff, 0xfefefefe, 0xdcdcdcdc), + 49)); + + bt_assert(!ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + ip6_build(0x20020db8, 0x12345678, 0xfefefefe, 0xdcdcdcdc), + 48)); + + bt_assert( ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + ip6_build(0x20010db8, 0x12345678, 0xfefefefe, 0xdcdcdcdc), + 64)); + + bt_assert(!ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + ip6_build(0x20010db8, 0x1234567e, 0xfefefefe, 0xdcdcdcdc), + 64)); + + bt_assert( ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20002020), + ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + 106)); + + bt_assert(!ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20002020), + ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + 107)); + + bt_assert( ip6_prefix_equal(ip6_build(0xfeef0db8, 0x87654321, 0x10101010, 0x20202020), + ip6_build(0x20010db8, 0x12345678, 0xfefefefe, 0xdcdcdcdc), + 0)); + + bt_assert( ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + 128)); + + bt_assert(!ip6_prefix_equal(ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202020), + ip6_build(0x20010db8, 0x12345678, 0x10101010, 0x20202021), + 128)); + + return 1; +} + int main(int argc, char *argv[]) { @@ -176,6 +240,8 @@ main(int argc, char *argv[]) bt_test_suite(t_ip6_pton, "Converting IPv6 string to ip6_addr struct"); bt_test_suite(t_ip4_ntop, "Converting ip4_addr struct to IPv4 string"); bt_test_suite(t_ip6_ntop, "Converting ip6_addr struct to IPv6 string"); + bt_test_suite(t_ip4_prefix_equal, "Testing ip4_prefix_equal()"); + bt_test_suite(t_ip6_prefix_equal, "Testing ip6_prefix_equal()"); return bt_exit_value(); } |