diff options
Diffstat (limited to 'contrib/ntp/sntp/tests/g_packetHandling.cpp')
| -rw-r--r-- | contrib/ntp/sntp/tests/g_packetHandling.cpp | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/contrib/ntp/sntp/tests/g_packetHandling.cpp b/contrib/ntp/sntp/tests/g_packetHandling.cpp deleted file mode 100644 index bd5b14e..0000000 --- a/contrib/ntp/sntp/tests/g_packetHandling.cpp +++ /dev/null @@ -1,264 +0,0 @@ -#include "g_sntptest.h" - -extern "C" { -#include "kod_management.h" -#include "main.h" -#include "networking.h" -#include "ntp.h" -}; - -class mainTest : public sntptest { -protected: - ::testing::AssertionResult LfpEquality(const l_fp &expected, const l_fp &actual) { - if (L_ISEQU(&expected, &actual)) { - return ::testing::AssertionSuccess(); - } else { - return ::testing::AssertionFailure() - << " expected: " << lfptoa(&expected, FRACTION_PREC) - << " (" << expected.l_ui << "." << expected.l_uf << ")" - << " but was: " << lfptoa(&actual, FRACTION_PREC) - << " (" << actual.l_ui << "." << actual.l_uf << ")"; - } - } -}; - -TEST_F(mainTest, GenerateUnauthenticatedPacket) { - pkt testpkt; - - timeval xmt; - GETTIMEOFDAY(&xmt, NULL); - xmt.tv_sec += JAN_1970; - - EXPECT_EQ(LEN_PKT_NOMAC, - generate_pkt(&testpkt, &xmt, 0, NULL)); - - EXPECT_EQ(LEAP_NOTINSYNC, PKT_LEAP(testpkt.li_vn_mode)); - EXPECT_EQ(NTP_VERSION, PKT_VERSION(testpkt.li_vn_mode)); - EXPECT_EQ(MODE_CLIENT, PKT_MODE(testpkt.li_vn_mode)); - - EXPECT_EQ(STRATUM_UNSPEC, PKT_TO_STRATUM(testpkt.stratum)); - EXPECT_EQ(8, testpkt.ppoll); - - l_fp expected_xmt, actual_xmt; - TVTOTS(&xmt, &expected_xmt); - NTOHL_FP(&testpkt.xmt, &actual_xmt); - EXPECT_TRUE(LfpEquality(expected_xmt, actual_xmt)); -} - -TEST_F(mainTest, GenerateAuthenticatedPacket) { - key testkey; - testkey.next = NULL; - testkey.key_id = 30; - testkey.key_len = 9; - memcpy(testkey.key_seq, "123456789", testkey.key_len); - memcpy(testkey.type, "MD5", 3); - - pkt testpkt; - - timeval xmt; - GETTIMEOFDAY(&xmt, NULL); - xmt.tv_sec += JAN_1970; - - const int EXPECTED_PKTLEN = LEN_PKT_NOMAC + MAX_MD5_LEN; - - EXPECT_EQ(EXPECTED_PKTLEN, - generate_pkt(&testpkt, &xmt, testkey.key_id, &testkey)); - - EXPECT_EQ(LEAP_NOTINSYNC, PKT_LEAP(testpkt.li_vn_mode)); - EXPECT_EQ(NTP_VERSION, PKT_VERSION(testpkt.li_vn_mode)); - EXPECT_EQ(MODE_CLIENT, PKT_MODE(testpkt.li_vn_mode)); - - EXPECT_EQ(STRATUM_UNSPEC, PKT_TO_STRATUM(testpkt.stratum)); - EXPECT_EQ(8, testpkt.ppoll); - - l_fp expected_xmt, actual_xmt; - TVTOTS(&xmt, &expected_xmt); - NTOHL_FP(&testpkt.xmt, &actual_xmt); - EXPECT_TRUE(LfpEquality(expected_xmt, actual_xmt)); - - EXPECT_EQ(testkey.key_id, ntohl(testpkt.exten[0])); - - char expected_mac[MAX_MD5_LEN]; - ASSERT_EQ(MAX_MD5_LEN - 4, // Remove the key_id, only keep the mac. - make_mac((char*)&testpkt, LEN_PKT_NOMAC, MAX_MD5_LEN, &testkey, expected_mac)); - EXPECT_TRUE(memcmp(expected_mac, (char*)&testpkt.exten[1], MAX_MD5_LEN -4) == 0); -} - -TEST_F(mainTest, OffsetCalculationPositiveOffset) { - pkt rpkt; - - rpkt.precision = -16; // 0,000015259 - rpkt.rootdelay = HTONS_FP(DTOUFP(0.125)); - rpkt.rootdisp = HTONS_FP(DTOUFP(0.25)); - // Synch Distance: (0.125+0.25)/2.0 == 0.1875 - l_fp reftime; - get_systime(&reftime); - HTONL_FP(&reftime, &rpkt.reftime); - - l_fp tmp; - - // T1 - Originate timestamp - tmp.l_ui = 1000000000UL; - tmp.l_uf = 0UL; - HTONL_FP(&tmp, &rpkt.org); - - // T2 - Receive timestamp - tmp.l_ui = 1000000001UL; - tmp.l_uf = 2147483648UL; - HTONL_FP(&tmp, &rpkt.rec); - - // T3 - Transmit timestamp - tmp.l_ui = 1000000002UL; - tmp.l_uf = 0UL; - HTONL_FP(&tmp, &rpkt.xmt); - - // T4 - Destination timestamp as standard timeval - tmp.l_ui = 1000000001UL; - tmp.l_uf = 0UL; - timeval dst; - TSTOTV(&tmp, &dst); - dst.tv_sec -= JAN_1970; - - double offset, precision, synch_distance; - offset_calculation(&rpkt, LEN_PKT_NOMAC, &dst, &offset, &precision, &synch_distance); - - EXPECT_DOUBLE_EQ(1.25, offset); - EXPECT_DOUBLE_EQ(1. / ULOGTOD(16), precision); - // 1.1250150000000001 ? - EXPECT_DOUBLE_EQ(1.125015, synch_distance); -} - -TEST_F(mainTest, OffsetCalculationNegativeOffset) { - pkt rpkt; - - rpkt.precision = -1; - rpkt.rootdelay = HTONS_FP(DTOUFP(0.5)); - rpkt.rootdisp = HTONS_FP(DTOUFP(0.5)); - // Synch Distance is (0.5+0.5)/2.0, or 0.5 - l_fp reftime; - get_systime(&reftime); - HTONL_FP(&reftime, &rpkt.reftime); - - l_fp tmp; - - // T1 - Originate timestamp - tmp.l_ui = 1000000001UL; - tmp.l_uf = 0UL; - HTONL_FP(&tmp, &rpkt.org); - - // T2 - Receive timestamp - tmp.l_ui = 1000000000UL; - tmp.l_uf = 2147483648UL; - HTONL_FP(&tmp, &rpkt.rec); - - // T3 - Transmit timestamp - tmp.l_ui = 1000000001UL; - tmp.l_uf = 2147483648UL; - HTONL_FP(&tmp, &rpkt.xmt); - - // T4 - Destination timestamp as standard timeval - tmp.l_ui = 1000000003UL; - tmp.l_uf = 0UL; - timeval dst; - TSTOTV(&tmp, &dst); - dst.tv_sec -= JAN_1970; - - double offset, precision, synch_distance; - offset_calculation(&rpkt, LEN_PKT_NOMAC, &dst, &offset, &precision, &synch_distance); - - EXPECT_DOUBLE_EQ(-1, offset); - EXPECT_DOUBLE_EQ(1. / ULOGTOD(1), precision); - EXPECT_DOUBLE_EQ(1.3333483333333334, synch_distance); -} - -TEST_F(mainTest, HandleUnusableServer) { - pkt rpkt; - sockaddr_u host; - int rpktl; - - ZERO(rpkt); - ZERO(host); - rpktl = SERVER_UNUSEABLE; - EXPECT_EQ(-1, handle_pkt(rpktl, &rpkt, &host, "")); -} - -TEST_F(mainTest, HandleUnusablePacket) { - pkt rpkt; - sockaddr_u host; - int rpktl; - - ZERO(rpkt); - ZERO(host); - rpktl = PACKET_UNUSEABLE; - EXPECT_EQ(1, handle_pkt(rpktl, &rpkt, &host, "")); -} - -TEST_F(mainTest, HandleServerAuthenticationFailure) { - pkt rpkt; - sockaddr_u host; - int rpktl; - - ZERO(rpkt); - ZERO(host); - rpktl = SERVER_AUTH_FAIL; - EXPECT_EQ(1, handle_pkt(rpktl, &rpkt, &host, "")); -} - -TEST_F(mainTest, HandleKodDemobilize) { - const char * HOSTNAME = "192.0.2.1"; - const char * REASON = "DENY"; - pkt rpkt; - sockaddr_u host; - int rpktl; - kod_entry * entry; - - rpktl = KOD_DEMOBILIZE; - ZERO(rpkt); - memcpy(&rpkt.refid, REASON, 4); - ZERO(host); - host.sa4.sin_family = AF_INET; - host.sa4.sin_addr.s_addr = inet_addr(HOSTNAME); - - // Test that the KOD-entry is added to the database. - kod_init_kod_db("/dev/null", TRUE); - - EXPECT_EQ(1, handle_pkt(rpktl, &rpkt, &host, HOSTNAME)); - - ASSERT_EQ(1, search_entry(HOSTNAME, &entry)); - EXPECT_TRUE(memcmp(REASON, entry->type, 4) == 0); -} - -TEST_F(mainTest, HandleKodRate) { - pkt rpkt; - sockaddr_u host; - int rpktl; - - ZERO(rpkt); - ZERO(host); - rpktl = KOD_RATE; - EXPECT_EQ(1, handle_pkt(rpktl, &rpkt, &host, "")); -} - -TEST_F(mainTest, HandleCorrectPacket) { - pkt rpkt; - sockaddr_u host; - int rpktl; - l_fp now; - - // We don't want our testing code to actually change the system clock. - ASSERT_FALSE(ENABLED_OPT(STEP)); - ASSERT_FALSE(ENABLED_OPT(SLEW)); - - get_systime(&now); - HTONL_FP(&now, &rpkt.reftime); - HTONL_FP(&now, &rpkt.org); - HTONL_FP(&now, &rpkt.rec); - HTONL_FP(&now, &rpkt.xmt); - rpktl = LEN_PKT_NOMAC; - ZERO(host); - AF(&host) = AF_INET; - - EXPECT_EQ(0, handle_pkt(rpktl, &rpkt, &host, "")); -} - -/* packetHandling.cpp */ |
