diff options
Diffstat (limited to 'contrib/ntp/tests/libntp/socktoa.c')
| -rw-r--r-- | contrib/ntp/tests/libntp/socktoa.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/contrib/ntp/tests/libntp/socktoa.c b/contrib/ntp/tests/libntp/socktoa.c new file mode 100644 index 0000000000000..537df1e44407d --- /dev/null +++ b/contrib/ntp/tests/libntp/socktoa.c @@ -0,0 +1,109 @@ +#include "config.h" + +#include "ntp_stdlib.h" +#include "ntp_calendar.h" + +#include "unity.h" + +#include "sockaddrtest.h" + + +void test_IPv4AddressWithPort(void) { + sockaddr_u input = CreateSockaddr4("192.0.2.10", 123); + + TEST_ASSERT_EQUAL_STRING("192.0.2.10", socktoa(&input)); + TEST_ASSERT_EQUAL_STRING("192.0.2.10:123", sockporttoa(&input)); +} + +void test_IPv6AddressWithPort(void) { + const struct in6_addr address = { + 0x20, 0x01, 0x0d, 0xb8, + 0x85, 0xa3, 0x08, 0xd3, + 0x13, 0x19, 0x8a, 0x2e, + 0x03, 0x70, 0x73, 0x34 + }; + + const char* expected = + "2001:db8:85a3:8d3:1319:8a2e:370:7334"; + const char* expected_port = + "[2001:db8:85a3:8d3:1319:8a2e:370:7334]:123"; + + sockaddr_u input; + memset(&input, 0, sizeof(input)); + AF(&input) = AF_INET6; + SET_ADDR6N(&input, address); + SET_PORT(&input, 123); + + TEST_ASSERT_EQUAL_STRING(expected, socktoa(&input)); + TEST_ASSERT_EQUAL_STRING(expected_port, sockporttoa(&input)); +} + +#ifdef ISC_PLATFORM_HAVESCOPEID +void test_ScopedIPv6AddressWithPort(void) { + const struct in6_addr address = { + 0xfe, 0x80, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x02, 0x12, 0x3f, 0xff, + 0xfe, 0x29, 0xff, 0xfa + }; + + const char* expected = + "fe80::212:3fff:fe29:fffa%5"; + const char* expected_port = + "[fe80::212:3fff:fe29:fffa%5]:123"; + + sockaddr_u input; + memset(&input, 0, sizeof(input)); + AF(&input) = AF_INET6; + SET_ADDR6N(&input, address); + SET_PORT(&input, 123); + SCOPE_VAR(&input) = 5; + + TEST_ASSERT_EQUAL_STRING(expected, socktoa(&input)); + TEST_ASSERT_EQUAL_STRING(expected_port, sockporttoa(&input)); +} +#endif /* ISC_PLATFORM_HAVESCOPEID */ + +void test_HashEqual(void) { + sockaddr_u input1 = CreateSockaddr4("192.00.2.2", 123); + sockaddr_u input2 = CreateSockaddr4("192.0.2.2", 123); + + TEST_ASSERT_TRUE(IsEqual(input1, input2)); + TEST_ASSERT_EQUAL(sock_hash(&input1), sock_hash(&input2)); +} + +void test_HashNotEqual(void) { + /* These two addresses should not generate the same hash. */ + sockaddr_u input1 = CreateSockaddr4("192.0.2.1", 123); + sockaddr_u input2 = CreateSockaddr4("192.0.2.2", 123); + + TEST_ASSERT_FALSE(IsEqual(input1, input2)); + //TODO : EXPECT_NE(sock_hash(&input1), sock_hash(&input2)); + //Damir's suggestion below: + TEST_ASSERT_FALSE(sock_hash(&input1) == sock_hash(&input2)); + //NOTE: sock_hash returns u_short, so you can compare it with == + //for complex structures you have to write an additional function like bool compare(a,b) +} + +void test_IgnoreIPv6Fields(void) { + const struct in6_addr address = { + 0x20, 0x01, 0x0d, 0xb8, + 0x85, 0xa3, 0x08, 0xd3, + 0x13, 0x19, 0x8a, 0x2e, + 0x03, 0x70, 0x73, 0x34 + }; + + sockaddr_u input1, input2; + + input1.sa6.sin6_family = AF_INET6; + input1.sa6.sin6_addr = address; + input1.sa6.sin6_flowinfo = 30L; // This value differs from input2. + SET_PORT(&input1, NTP_PORT); + + input2.sa6.sin6_family = AF_INET6; + input2.sa6.sin6_addr = address; + input2.sa6.sin6_flowinfo = 10L; // This value differs from input1. + SET_PORT(&input2, NTP_PORT); + + TEST_ASSERT_EQUAL(sock_hash(&input1), sock_hash(&input2)); +} |