diff options
| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2017-10-16 14:27:32 +0200 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2017-10-16 17:45:40 +0200 |
| commit | 2e7b9ff891a0d4c84a4be3fffbac1b9502fe267c (patch) | |
| tree | 0ee3abe0431822780117efbf9994dee62adabec3 /tests/lib | |
| parent | 361cb9e910e77f657ad39e0be4684b8028711a0c (diff) | |
lib/in46a: Introduce in46a_netmasklen API
Change-Id: I06e3e038afd8f7afaec2a3fa67b1616500c8db80
Diffstat (limited to 'tests/lib')
| -rw-r--r-- | tests/lib/in46a_test.c | 59 | ||||
| -rw-r--r-- | tests/lib/in46a_test.ok | 2 |
2 files changed, 61 insertions, 0 deletions
diff --git a/tests/lib/in46a_test.c b/tests/lib/in46a_test.c index d6215e7..42a1768 100644 --- a/tests/lib/in46a_test.c +++ b/tests/lib/in46a_test.c @@ -246,6 +246,64 @@ static void test_in46a_from_eua(void) OSMO_ASSERT(!memcmp(&ia.v6, v6_spec+2, ia.len)); } +static void test_in46a_netmasklen(void) +{ + struct in46_addr netmask; + unsigned int len; + + printf("Testing in46a_netmasklen() with IPv4 addresses\n"); + netmask.len = 4; + + netmask.v4.s_addr = 0xffffffff; + len = in46a_netmasklen(&netmask); + OSMO_ASSERT(len == 32); + + netmask.v4.s_addr = 0x00ffffff; + len = in46a_netmasklen(&netmask); + OSMO_ASSERT(len == 24); + + netmask.v4.s_addr = 0x00f0ffff; + len = in46a_netmasklen(&netmask); + OSMO_ASSERT(len == 20); + + netmask.v4.s_addr = 0x000000fe; + len = in46a_netmasklen(&netmask); + OSMO_ASSERT(len == 7); + + netmask.v4.s_addr = 0x00000000; + len = in46a_netmasklen(&netmask); + OSMO_ASSERT(len == 0); + + printf("Testing in46a_netmasklen() with IPv6 addresses\n"); + const struct in46_addr netmaskA = { + .len = 16, + .v6.s6_addr = {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}, + }; + len = in46a_netmasklen(&netmaskA); + OSMO_ASSERT(len == 128); + + const struct in46_addr netmaskB = { + .len = 16, + .v6.s6_addr = {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00}, + }; + len = in46a_netmasklen(&netmaskB); + OSMO_ASSERT(len == 104); + + const struct in46_addr netmaskC = { + .len = 16, + .v6.s6_addr = {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00}, + }; + len = in46a_netmasklen(&netmaskC); + OSMO_ASSERT(len == 103); + + const struct in46_addr netmaskD = { + .len = 16, + .v6.s6_addr = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, + }; + len = in46a_netmasklen(&netmaskD); + OSMO_ASSERT(len == 0); +} + int main(int argc, char **argv) { osmo_init_logging(&log_info); @@ -262,4 +320,5 @@ int main(int argc, char **argv) test_in46a_within_mask(); test_in46a_to_eua(); test_in46a_from_eua(); + test_in46a_netmasklen(); } diff --git a/tests/lib/in46a_test.ok b/tests/lib/in46a_test.ok index b115444..9a0ff7a 100644 --- a/tests/lib/in46a_test.ok +++ b/tests/lib/in46a_test.ok @@ -15,3 +15,5 @@ in46a_within_mask(10.11.12.14, 10.11.12.13, 32) = 0 in46a_within_mask(10.11.12.14, 10.11.12.12, 30) = 1 testing in46a_to_eua() Testing in46a_from_eua() +Testing in46a_netmasklen() with IPv4 addresses +Testing in46a_netmasklen() with IPv6 addresses |