/* ********************************************************************** * Copyright (C) Miroslav Lichvar 2017-2018, 2021 * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ********************************************************************** */ #include #include "test.h" static volatile int handled_signal = 0; static void handle_signal(int signal) { handled_signal = signal; } void test_unit(void) { struct timespec ts, ts2, ts3, ts4; char buf[16], *s, *s2, *words[3]; NTP_int64 ntp_ts, ntp_ts2, ntp_fuzz; NTP_int32 ntp32_ts; struct timeval tv; double x, y, nan, inf; IPAddr ip, ip2, ip3; IPSockAddr ip_saddr; Timespec tspec; Float f; int i, j, c; uid_t uid; gid_t gid; struct stat st; FILE *file; for (i = -31; i < 31; i++) { x = pow(2.0, i); y = UTI_Log2ToDouble(i); TEST_CHECK(y / x > 0.99999 && y / x < 1.00001); } for (i = -89; i < 63; i++) { x = pow(2.0, i); y = UTI_FloatNetworkToHost(UTI_FloatHostToNetwork(x)); TEST_CHECK(y / x > 0.99999 && y / x < 1.00001); } for (i = 0; i < 100000; i++) { x = TST_GetRandomDouble(-1000.0, 1000.0); y = UTI_FloatNetworkToHost(UTI_FloatHostToNetwork(x)); TEST_CHECK(y / x > 0.99999 && y / x < 1.00001); UTI_GetRandomBytes(&f, sizeof (f)); x = UTI_FloatNetworkToHost(f); TEST_CHECK(x > 0.0 || x <= 0.0); } TEST_CHECK(UTI_DoubleToNtp32(1.0) == htonl(65536)); TEST_CHECK(UTI_DoubleToNtp32(0.0) == htonl(0)); TEST_CHECK(UTI_DoubleToNtp32(1.0 / (65536.0)) == htonl(1)); TEST_CHECK(UTI_DoubleToNtp32(1.000001 / (65536.0)) == htonl(2)); TEST_CHECK(UTI_DoubleToNtp32(1.000001) == htonl(65537)); TEST_CHECK(UTI_DoubleToNtp32(1000000) == htonl(0xffffffff)); TEST_CHECK(UTI_DoubleToNtp32(-1.0) == htonl(0)); UTI_DoubleToTimeval(0.4e-6, &tv); TEST_CHECK(tv.tv_sec == 0); TEST_CHECK(tv.tv_usec == 0); UTI_DoubleToTimeval(-0.4e-6, &tv); TEST_CHECK(tv.tv_sec == 0); TEST_CHECK(tv.tv_usec == 0); UTI_DoubleToTimeval(0.5e-6, &tv); TEST_CHECK(tv.tv_sec == 0); TEST_CHECK(tv.tv_usec == 1); UTI_DoubleToTimeval(-0.5e-6, &tv); TEST_CHECK(tv.tv_sec == -1); TEST_CHECK(tv.tv_usec == 999999); UTI_DoubleToTimespec(0.9e-9, &ts); TEST_CHECK(ts.tv_sec == 0); TEST_CHECK(ts.tv_nsec == 0); UTI_DoubleToTimespec(1.0e-9, &ts); TEST_CHECK(ts.tv_sec == 0); TEST_CHECK(ts.tv_nsec == 1); UTI_DoubleToTimespec(-0.9e-9, &ts); TEST_CHECK(ts.tv_sec == 0); TEST_CHECK(ts.tv_nsec == 0); UTI_DoubleToTimespec(-1.0e-9, &ts); TEST_CHECK(ts.tv_sec == -1); TEST_CHECK(ts.tv_nsec == 999999999); ntp_ts.hi = htonl(JAN_1970); ntp_ts.lo = 0xffffffff; UTI_Ntp64ToTimespec(&ntp_ts, &ts); #if defined(HAVE_LONG_TIME_T) && NTP_ERA_SPLIT > 0 TEST_CHECK(ts.tv_sec == 0x100000000LL * (1 + (NTP_ERA_SPLIT - 1) / 0x100000000LL)); #else TEST_CHECK(ts.tv_sec == 0); #endif TEST_CHECK(ts.tv_nsec == 999999999); ntp_ts.hi = htonl(JAN_1970 - 1); ntp_ts.lo = htonl(0xffffffff); ntp_ts2.hi = htonl(JAN_1970 + 1); ntp_ts2.lo = htonl(0x80000000); TEST_CHECK(fabs(UTI_DiffNtp64ToDouble(&ntp_ts, &ntp_ts2) + 1.5) < 1e-9); TEST_CHECK(fabs(UTI_DiffNtp64ToDouble(&ntp_ts2, &ntp_ts) - 1.5) < 1e-9); UTI_AddDoubleToTimespec(&ts, 1e-9, &ts); #if defined(HAVE_LONG_TIME_T) && NTP_ERA_SPLIT > 0 TEST_CHECK(ts.tv_sec == 1 + 0x100000000LL * (1 + (NTP_ERA_SPLIT - 1) / 0x100000000LL)); #else TEST_CHECK(ts.tv_sec == 1); #endif TEST_CHECK(ts.tv_nsec == 0); ntp_fuzz.hi = 0; ntp_fuzz.lo = htonl(0xff1234ff); UTI_TimespecToNtp64(&ts, &ntp_ts, &ntp_fuzz); TEST_CHECK(ntp_ts.hi == htonl(JAN_1970 + 1)); TEST_CHECK(ntp_ts.lo == ntp_fuzz.lo); ts.tv_sec = ts.tv_nsec = 1; UTI_ZeroTimespec(&ts); TEST_CHECK(ts.tv_sec == 0); TEST_CHECK(ts.tv_nsec == 0); TEST_CHECK(UTI_IsZeroTimespec(&ts)); ntp_ts.hi = ntp_ts.lo == 1; UTI_ZeroNtp64(&ntp_ts); TEST_CHECK(ntp_ts.hi == 0); TEST_CHECK(ntp_ts.lo == 0); tv.tv_sec = tv.tv_usec = 1; UTI_TimevalToTimespec(&tv, &ts); TEST_CHECK(ts.tv_sec == 1); TEST_CHECK(ts.tv_nsec == 1000); UTI_TimespecToTimeval(&ts, &tv); TEST_CHECK(tv.tv_sec == 1); TEST_CHECK(tv.tv_usec == 1); ts.tv_sec = 1; ts.tv_nsec = 500000000; TEST_CHECK(fabs(UTI_TimespecToDouble(&ts) - 1.5) < 1.0e-15); UTI_DoubleToTimespec(2.75, &ts); TEST_CHECK(ts.tv_sec == 2); TEST_CHECK(ts.tv_nsec == 750000000); ts.tv_sec = 1; ts.tv_nsec = 1200000000; UTI_NormaliseTimespec(&ts); TEST_CHECK(ts.tv_sec == 2); TEST_CHECK(ts.tv_nsec == 200000000); ts.tv_sec = 1; ts.tv_nsec = -200000000; UTI_NormaliseTimespec(&ts); TEST_CHECK(ts.tv_sec == 0); TEST_CHECK(ts.tv_nsec == 800000000); tv.tv_sec = 1; tv.tv_usec = 500000; TEST_CHECK(fabs(UTI_TimevalToDouble(&tv) - 1.5) < 1.0e-15); UTI_DoubleToTimeval(2.75, &tv); TEST_CHECK(tv.tv_sec == 2); TEST_CHECK(tv.tv_usec == 750000); tv.tv_sec = 1; tv.tv_usec = 1200000; UTI_NormaliseTimeval(&tv); TEST_CHECK(tv.tv_sec == 2); TEST_CHECK(tv.tv_usec == 200000); tv.tv_sec = 1; tv.tv_usec = -200000; UTI_NormaliseTimeval(&tv); TEST_CHECK(tv.tv_sec == 0); TEST_CHECK(tv.tv_usec == 800000); UTI_ZeroTimespec(&ts); UTI_TimespecToNtp64(&ts, &ntp_ts, &ntp_fuzz); TEST_CHECK(ntp_ts.hi == 0); TEST_CHECK(ntp_ts.lo == 0); TEST_CHECK(UTI_IsZeroNtp64(&ntp_ts)); ts.tv_sec = 1; ntp_ts.hi = htonl(1); TEST_CHECK(!UTI_IsZeroTimespec(&ts)); TEST_CHECK(!UTI_IsZeroNtp64(&ntp_ts)); ts.tv_sec = 0; ntp_ts.hi = 0; ts.tv_nsec = 1; ntp_ts.lo = htonl(1); TEST_CHECK(!UTI_IsZeroTimespec(&ts)); TEST_CHECK(!UTI_IsZeroNtp64(&ntp_ts)); ntp_ts.hi = 0; ntp_ts.lo = 0; UTI_Ntp64ToTimespec(&ntp_ts, &ts); TEST_CHECK(UTI_IsZeroTimespec(&ts)); UTI_TimespecToNtp64(&ts, &ntp_ts, NULL); TEST_CHECK(UTI_IsZeroNtp64(&ntp_ts)); ntp_fuzz.hi = htonl(1); ntp_fuzz.lo = htonl(3); ntp_ts.hi = htonl(1); ntp_ts.lo = htonl(2); TEST_CHECK(UTI_CompareNtp64(&ntp_ts, &ntp_ts) == 0); TEST_CHECK(UTI_CompareNtp64(&ntp_ts, &ntp_fuzz) < 0); TEST_CHECK(UTI_CompareNtp64(&ntp_fuzz, &ntp_ts) > 0); ntp_ts.hi = htonl(0x80000002); ntp_ts.lo = htonl(2); TEST_CHECK(UTI_CompareNtp64(&ntp_ts, &ntp_ts) == 0); TEST_CHECK(UTI_CompareNtp64(&ntp_ts, &ntp_fuzz) < 0); TEST_CHECK(UTI_CompareNtp64(&ntp_fuzz, &ntp_ts) > 0); ntp_fuzz.hi = htonl(0x90000001); TEST_CHECK(UTI_CompareNtp64(&ntp_ts, &ntp_ts) == 0); TEST_CHECK(UTI_CompareNtp64(&ntp_ts, &ntp_fuzz) < 0); TEST_CHECK(UTI_CompareNtp64(&ntp_fuzz, &ntp_ts) > 0); TEST_CHECK(UTI_IsEqualAnyNtp64(&ntp_ts, &ntp_ts, NULL, NULL)); TEST_CHECK(UTI_IsEqualAnyNtp64(&ntp_ts, NULL, &ntp_ts, NULL)); TEST_CHECK(UTI_IsEqualAnyNtp64(&ntp_ts, NULL, NULL, &ntp_ts)); TEST_CHECK(!UTI_IsEqualAnyNtp64(&ntp_ts, &ntp_fuzz, &ntp_fuzz, &ntp_fuzz)); ts.tv_sec = 1; ts.tv_nsec = 2; ts2.tv_sec = 1; ts2.tv_nsec = 3; TEST_CHECK(UTI_CompareTimespecs(&ts, &ts) == 0); TEST_CHECK(UTI_CompareTimespecs(&ts, &ts2) < 0); TEST_CHECK(UTI_CompareTimespecs(&ts2, &ts) > 0); ts2.tv_sec = 2; TEST_CHECK(UTI_CompareTimespecs(&ts, &ts) == 0); TEST_CHECK(UTI_CompareTimespecs(&ts, &ts2) < 0); TEST_CHECK(UTI_CompareTimespecs(&ts2, &ts) > 0); ts.tv_sec = 2; ts.tv_nsec = 250000000; ts2.tv_sec = 1; ts2.tv_nsec = 750000000; UTI_DiffTimespecs(&ts3, &ts, &ts2); TEST_CHECK(ts3.tv_sec == 0); TEST_CHECK(ts3.tv_nsec == 500000000); TEST_CHECK(fabs(UTI_DiffTimespecsToDouble(&ts, &ts2) - 0.5) < 1.0e-15); ts.tv_sec = 2; ts.tv_nsec = 250000000; ts2.tv_sec = 3; ts2.tv_nsec = 750000000; UTI_DiffTimespecs(&ts3, &ts, &ts2); TEST_CHECK(ts3.tv_sec == -2); TEST_CHECK(ts3.tv_nsec == 500000000); TEST_CHECK(fabs(UTI_DiffTimespecsToDouble(&ts, &ts2) - -1.5) < 1.0e-15); ts.tv_sec = 2; ts.tv_nsec = 250000000; UTI_AddDoubleToTimespec(&ts, 2.5, &ts2); TEST_CHECK(ts2.tv_sec == 4); TEST_CHECK(ts2.tv_nsec == 750000000); ts.tv_sec = 4; ts.tv_nsec = 500000000; ts2.tv_sec = 1; ts2.tv_nsec = 750000000; UTI_AverageDiffTimespecs(&ts, &ts2, &ts3, &x); TEST_CHECK(ts3.tv_sec == 3); TEST_CHECK(ts3.tv_nsec == 125000000); TEST_CHECK(x == -2.75); ts.tv_sec = 4; ts.tv_nsec = 500000000; ts2.tv_sec = 1; ts2.tv_nsec = 750000000; ts3.tv_sec = 5; ts3.tv_nsec = 250000000; UTI_AddDiffToTimespec(&ts, &ts2, &ts3, &ts4); TEST_CHECK(ts4.tv_sec == 8); TEST_CHECK(ts4.tv_nsec == 0); ts.tv_sec = 1600000000; ts.tv_nsec = 123; s = UTI_TimespecToString(&ts); TEST_CHECK(strcmp(s, "1600000000.000000123") == 0); ntp_ts.hi = 1; ntp_ts.hi = 2; UTI_Ntp64ToTimespec(&ntp_ts, &ts); s = UTI_Ntp64ToString(&ntp_ts); s2 = UTI_TimespecToString(&ts); TEST_CHECK(strcmp(s, s2) == 0); s = UTI_RefidToString(0x41424344); TEST_CHECK(strcmp(s, "ABCD") == 0); ip.family = IPADDR_UNSPEC; s = UTI_IPToString(&ip); TEST_CHECK(strcmp(s, "[UNSPEC]") == 0); TEST_CHECK(UTI_IPToRefid(&ip) == 0); TEST_CHECK(UTI_IPToHash(&ip) == UTI_IPToHash(&ip)); ip.family = IPADDR_INET4; ip.addr.in4 = 0x7f010203; s = UTI_IPToString(&ip); TEST_CHECK(strcmp(s, "127.1.2.3") == 0); TEST_CHECK(UTI_IPToRefid(&ip) == 0x7f010203); TEST_CHECK(UTI_IPToHash(&ip) == UTI_IPToHash(&ip)); ip.family = IPADDR_INET6; memset(&ip.addr.in6, 0, sizeof (ip.addr.in6)); ip.addr.in6[0] = 0xab; ip.addr.in6[15] = 0xcd; s = UTI_IPToString(&ip); #ifdef FEAT_IPV6 TEST_CHECK(strcmp(s, "ab00::cd") == 0); #else TEST_CHECK(strcmp(s, "ab00:0000:0000:0000:0000:0000:0000:00cd") == 0); #endif TEST_CHECK(UTI_IPToRefid(&ip) == 0x5f9aa602); TEST_CHECK(UTI_IPToHash(&ip) == UTI_IPToHash(&ip)); ip.family = IPADDR_ID; ip.addr.id = 12345; s = UTI_IPToString(&ip); TEST_CHECK(strcmp(s, "ID#0000012345") == 0); TEST_CHECK(UTI_IPToRefid(&ip) == 0); TEST_CHECK(UTI_IPToHash(&ip) == UTI_IPToHash(&ip)); ip.family = IPADDR_UNSPEC + 10; s = UTI_IPToString(&ip); TEST_CHECK(strcmp(s, "[UNKNOWN]") == 0); TEST_CHECK(UTI_IPToRefid(&ip) == 0); TEST_CHECK(UTI_IPToHash(&ip) == UTI_IPToHash(&ip)); TEST_CHECK(UTI_StringToIP("200.4.5.6", &ip)); TEST_CHECK(ip.family == IPADDR_INET4); TEST_CHECK(ip.addr.in4 == 0xc8040506); #ifdef FEAT_IPV6 TEST_CHECK(UTI_StringToIP("1234::7890", &ip)); TEST_CHECK(ip.family == IPADDR_INET6); TEST_CHECK(ip.addr.in6[0] == 0x12 && ip.addr.in6[1] == 0x34); TEST_CHECK(ip.addr.in6[2] == 0x00 && ip.addr.in6[13] == 0x00); TEST_CHECK(ip.addr.in6[14] == 0x78 && ip.addr.in6[15] == 0x90); #else TEST_CHECK(!UTI_StringToIP("1234::7890", &ip)); #endif TEST_CHECK(!UTI_StringToIP("ID#0000012345", &ip)); TEST_CHECK(UTI_IsStringIP("1.2.3.4")); TEST_CHECK(!UTI_IsStringIP("127.3.3")); TEST_CHECK(!UTI_IsStringIP("127.3")); TEST_CHECK(!UTI_IsStringIP("127")); #ifdef FEAT_IPV6 TEST_CHECK(UTI_IsStringIP("1234:5678::aaaa")); #else TEST_CHECK(!UTI_IsStringIP("1234:5678::aaaa")); #endif TEST_CHECK(!UTI_StringToIP("ID#0000012345", &ip)); TEST_CHECK(!UTI_StringToIdIP("1.2.3.4", &ip)); TEST_CHECK(UTI_StringToIdIP("ID#0000056789", &ip)); TEST_CHECK(ip.family == IPADDR_ID); TEST_CHECK(ip.addr.id == 56789); for (i = IPADDR_UNSPEC; i <= IPADDR_ID + 1; i++) { ip.family = i; TEST_CHECK(UTI_IsIPReal(&ip) == (i == IPADDR_INET4 || i == IPADDR_INET6)); } ip.family = IPADDR_UNSPEC; UTI_IPHostToNetwork(&ip, &ip2); TEST_CHECK(ip2.family == htons(IPADDR_UNSPEC)); UTI_IPNetworkToHost(&ip2, &ip3); TEST_CHECK(ip3.family == IPADDR_UNSPEC); ip.family = IPADDR_INET4; ip.addr.in4 = 0x12345678; UTI_IPHostToNetwork(&ip, &ip2); TEST_CHECK(ip2.family == htons(IPADDR_INET4)); TEST_CHECK(ip2.addr.in4 == htonl(0x12345678)); UTI_IPNetworkToHost(&ip2, &ip3); TEST_CHECK(ip3.family == IPADDR_INET4); TEST_CHECK(ip3.addr.in4 == 0x12345678); ip.family = IPADDR_INET6; for (i = 0; i < 16; i++) ip.addr.in6[i] = i; UTI_IPHostToNetwork(&ip, &ip2); TEST_CHECK(ip2.family == htons(IPADDR_INET6)); for (i = 0; i < 16; i++) TEST_CHECK(ip.addr.in6[i] == i); UTI_IPNetworkToHost(&ip2, &ip3); TEST_CHECK(ip3.family == IPADDR_INET6); for (i = 0; i < 16; i++) TEST_CHECK(ip.addr.in6[i] == i); ip.family = IPADDR_ID; ip.addr.in4 = 0x87654321; UTI_IPHostToNetwork(&ip, &ip2); TEST_CHECK(ip2.family == htons(IPADDR_ID)); TEST_CHECK(ip2.addr.in4 == htonl(0x87654321)); UTI_IPNetworkToHost(&ip2, &ip3); TEST_CHECK(ip3.family == IPADDR_ID); TEST_CHECK(ip3.addr.in4 == 0x87654321); for (i = 0; i < 16; i++) ip.addr.in6[i] = 0x80; ip2 = ip; for (i = IPADDR_UNSPEC; i <= IPADDR_ID; i++) { ip.family = i; ip2.family = i + 1; TEST_CHECK(UTI_CompareIPs(&ip, &ip2, NULL) < 0); TEST_CHECK(UTI_CompareIPs(&ip2, &ip, NULL) > 0); ip2 = ip; ip2.addr.in4++; if (i == IPADDR_UNSPEC) { TEST_CHECK(UTI_CompareIPs(&ip, &ip2, NULL) == 0); TEST_CHECK(UTI_CompareIPs(&ip, &ip2, &ip) == 0); } else { TEST_CHECK(UTI_CompareIPs(&ip, &ip2, NULL) < 0); TEST_CHECK(UTI_CompareIPs(&ip2, &ip, NULL) > 0); if (i == IPADDR_ID) { TEST_CHECK(UTI_CompareIPs(&ip, &ip2, &ip) < 0); TEST_CHECK(UTI_CompareIPs(&ip, &ip2, &ip2) < 0); } else { TEST_CHECK(UTI_CompareIPs(&ip, &ip2, &ip) == 0); TEST_CHECK(UTI_CompareIPs(&ip, &ip2, &ip2) < 0); } } } ip_saddr.ip_addr.family = IPADDR_INET4; ip_saddr.ip_addr.addr.in4 = 0x01020304; ip_saddr.port = 12345; s = UTI_IPSockAddrToString(&ip_saddr); TEST_CHECK(strcmp(s, "1.2.3.4:12345") == 0); s = UTI_TimeToLogForm(2000000000); TEST_CHECK(strcmp(s, "2033-05-18 03:33:20") == 0); ts.tv_sec = 3; ts.tv_nsec = 500000000; ts2.tv_sec = 4; ts2.tv_nsec = 250000000; UTI_AdjustTimespec(&ts, &ts2, &ts3, &x, 2.0, -5.0); TEST_CHECK(fabs(x - 6.5) < 1.0e-15); TEST_CHECK((ts3.tv_sec == 10 && ts3.tv_nsec == 0) || (ts3.tv_sec == 9 && ts3.tv_nsec == 999999999)); for (i = -32; i <= 32; i++) { for (j = c = 0; j < 1000; j++) { UTI_GetNtp64Fuzz(&ntp_fuzz, i); if (i <= 0) TEST_CHECK(ntp_fuzz.hi == 0); if (i < 0) TEST_CHECK(ntohl(ntp_fuzz.lo) < 1U << (32 + i)); else if (i < 32) TEST_CHECK(ntohl(ntp_fuzz.hi) < 1U << i); if (ntohl(ntp_fuzz.lo) >= 1U << (31 + CLAMP(-31, i, 0))) c++; } if (i == -32) TEST_CHECK(c == 0); else TEST_CHECK(c > 400 && c < 600); } TEST_CHECK(UTI_DoubleToNtp32(-1.0) == htonl(0)); TEST_CHECK(UTI_DoubleToNtp32(0.0) == htonl(0)); TEST_CHECK(UTI_DoubleToNtp32(1e-9) == htonl(1)); TEST_CHECK(UTI_DoubleToNtp32(32768.0) == htonl(0x80000000)); TEST_CHECK(UTI_DoubleToNtp32(65536.0) == htonl(0xffffffff)); TEST_CHECK(UTI_DoubleToNtp32(65537.0) == htonl(0xffffffff)); TEST_CHECK(UTI_DoubleToNtp32f28(-1.0) == htonl(0)); TEST_CHECK(UTI_DoubleToNtp32f28(0.0) == htonl(0)); TEST_CHECK(UTI_DoubleToNtp32f28(1e-9) == htonl(1)); TEST_CHECK(UTI_DoubleToNtp32f28(4e-9) == htonl(2)); TEST_CHECK(UTI_DoubleToNtp32f28(8.0) == htonl(0x80000000)); TEST_CHECK(UTI_DoubleToNtp32f28(16.0) == htonl(0xffffffff)); TEST_CHECK(UTI_DoubleToNtp32f28(16.1) == htonl(0xffffffff)); TEST_CHECK(UTI_DoubleToNtp32f28(16.1) == htonl(0xffffffff)); TEST_CHECK(UTI_Ntp32f28ToDouble(htonl(0xffffffff)) >= 65535.999); for (i = 0; i < 100000; i++) { UTI_GetRandomBytes(&ntp32_ts, sizeof (ntp32_ts)); TEST_CHECK(UTI_DoubleToNtp32(UTI_Ntp32ToDouble(ntp32_ts)) == ntp32_ts); TEST_CHECK(UTI_DoubleToNtp32f28(UTI_Ntp32f28ToDouble(ntp32_ts)) == ntp32_ts); } ts.tv_nsec = 0; ts.tv_sec = 10; TEST_CHECK(!UTI_IsTimeOffsetSane(&ts, -20.0)); #ifdef HAVE_LONG_TIME_T ts.tv_sec = NTP_ERA_SPLIT + (1LL << 32); #else ts.tv_sec = 0x7fffffff - MIN_ENDOFTIME_DISTANCE; #endif TEST_CHECK(!UTI_IsTimeOffsetSane(&ts, 10.0)); TEST_CHECK(UTI_IsTimeOffsetSane(&ts, -20.0)); TEST_CHECK(UTI_Log2ToDouble(-1) == 0.5); TEST_CHECK(UTI_Log2ToDouble(0) == 1.0); TEST_CHECK(UTI_Log2ToDouble(1) == 2.0); TEST_CHECK(UTI_Log2ToDouble(-31) < UTI_Log2ToDouble(-30)); TEST_CHECK(UTI_Log2ToDouble(-32) == UTI_Log2ToDouble(-31)); TEST_CHECK(UTI_Log2ToDouble(30) < UTI_Log2ToDouble(32)); TEST_CHECK(UTI_Log2ToDouble(31) == UTI_Log2ToDouble(32)); UTI_TimespecHostToNetwork(&ts, &tspec); #ifdef HAVE_LONG_TIME_T TEST_CHECK(tspec.tv_sec_high == htonl(ts.tv_sec >> 32)); #else TEST_CHECK(tspec.tv_sec_high == htonl(TV_NOHIGHSEC)); #endif TEST_CHECK(tspec.tv_sec_low == htonl(ts.tv_sec)); TEST_CHECK(tspec.tv_nsec == htonl(ts.tv_nsec)); UTI_TimespecNetworkToHost(&tspec, &ts2); TEST_CHECK(!UTI_CompareTimespecs(&ts, &ts2)); TEST_CHECK(UTI_CmacNameToAlgorithm("AES128") == CMC_AES128); TEST_CHECK(UTI_CmacNameToAlgorithm("AES256") == CMC_AES256); TEST_CHECK(UTI_CmacNameToAlgorithm("NOSUCHCMAC") == CMC_INVALID); TEST_CHECK(UTI_HashNameToAlgorithm("MD5") == HSH_MD5); TEST_CHECK(UTI_HashNameToAlgorithm("SHA1") == HSH_SHA1); TEST_CHECK(UTI_HashNameToAlgorithm("SHA256") == HSH_SHA256); TEST_CHECK(UTI_HashNameToAlgorithm("SHA384") == HSH_SHA384); TEST_CHECK(UTI_HashNameToAlgorithm("SHA512") == HSH_SHA512); TEST_CHECK(UTI_HashNameToAlgorithm("SHA3-224") == HSH_SHA3_224); TEST_CHECK(UTI_HashNameToAlgorithm("SHA3-256") == HSH_SHA3_256); TEST_CHECK(UTI_HashNameToAlgorithm("SHA3-384") == HSH_SHA3_384); TEST_CHECK(UTI_HashNameToAlgorithm("SHA3-512") == HSH_SHA3_512); TEST_CHECK(UTI_HashNameToAlgorithm("TIGER") == HSH_TIGER); TEST_CHECK(UTI_HashNameToAlgorithm("WHIRLPOOL") == HSH_WHIRLPOOL); TEST_CHECK(UTI_HashNameToAlgorithm("NOSUCHHASH") == HSH_INVALID); i = open("/dev/null", 0); TEST_CHECK(UTI_FdSetCloexec(i)); j = fcntl(i, F_GETFD); TEST_CHECK(j & F_GETFD); close(i); UTI_SetQuitSignalsHandler(handle_signal, 0); TEST_CHECK(handled_signal == 0); kill(getpid(), SIGPIPE); while (handled_signal == 0) ; TEST_CHECK(handled_signal == SIGPIPE); s = UTI_PathToDir("/aaa/bbb/ccc/ddd"); TEST_CHECK(!strcmp(s, "/aaa/bbb/ccc")); Free(s); s = UTI_PathToDir("aaa"); TEST_CHECK(!strcmp(s, ".")); Free(s); s = UTI_PathToDir("/aaaa"); TEST_CHECK(!strcmp(s, "/")); Free(s); nan = strtod("nan", NULL); inf = strtod("inf", NULL); TEST_CHECK(MIN(2.0, -1.0) == -1.0); TEST_CHECK(MIN(-1.0, 2.0) == -1.0); TEST_CHECK(MIN(inf, 2.0) == 2.0); TEST_CHECK(MAX(2.0, -1.0) == 2.0); TEST_CHECK(MAX(-1.0, 2.0) == 2.0); TEST_CHECK(MAX(inf, 2.0) == inf); TEST_CHECK(CLAMP(1.0, -1.0, 2.0) == 1.0); TEST_CHECK(CLAMP(1.0, 3.0, 2.0) == 2.0); TEST_CHECK(CLAMP(1.0, inf, 2.0) == 2.0); TEST_CHECK(CLAMP(1.0, nan, 2.0) == 2.0); TEST_CHECK(SQUARE(3.0) == 3.0 * 3.0); rmdir("testdir"); uid = geteuid(); gid = getegid(); TEST_CHECK(UTI_CreateDirAndParents("testdir", 0700, uid, gid)); TEST_CHECK(UTI_CheckDirPermissions("testdir", 0700, uid, gid)); TEST_CHECK(!UTI_CheckDirPermissions("testdir", 0300, uid, gid)); TEST_CHECK(!UTI_CheckDirPermissions("testdir", 0700, uid + 1, gid)); TEST_CHECK(!UTI_CheckDirPermissions("testdir", 0700, uid, gid + 1)); umask(0); unlink("testfile"); file = UTI_OpenFile(NULL, "testfile", NULL, 'r', 0); TEST_CHECK(!file); TEST_CHECK(stat("testfile", &st) < 0); file = UTI_OpenFile(NULL, "testfile", NULL, 'w', 0644); TEST_CHECK(file); TEST_CHECK(stat("testfile", &st) == 0); TEST_CHECK((st.st_mode & 0777) == 0644); fclose(file); file = UTI_OpenFile(".", "test", "file", 'W', 0640); TEST_CHECK(file); TEST_CHECK(stat("testfile", &st) == 0); TEST_CHECK((st.st_mode & 0777) == 0640); fclose(file); file = UTI_OpenFile(NULL, "test", "file", 'r', 0); TEST_CHECK(file); fclose(file); TEST_CHECK(UTI_RenameTempFile(NULL, "testfil", "e", NULL)); TEST_CHECK(stat("testfil", &st) == 0); file = UTI_OpenFile(NULL, "testfil", NULL, 'R', 0); TEST_CHECK(file); fclose(file); TEST_CHECK(UTI_RenameTempFile(NULL, "test", "fil", "file")); TEST_CHECK(stat("testfile", &st) == 0); file = UTI_OpenFile(NULL, "testfile", NULL, 'R', 0); TEST_CHECK(file); fclose(file); TEST_CHECK(UTI_RemoveFile(NULL, "testfile", NULL)); TEST_CHECK(stat("testfile", &st) < 0); TEST_CHECK(!UTI_RemoveFile(NULL, "testfile", NULL)); for (i = c = 0; i < 100000; i++) { j = random() % (sizeof (buf) + 1); UTI_GetRandomBytesUrandom(buf, j); if (j && buf[j - 1] % 2) c++; if (random() % 10000 == 0) { UTI_ResetGetRandomFunctions(); TEST_CHECK(!urandom_file); } } TEST_CHECK(c > 46000 && c < 48000); for (i = c = 0; i < 100000; i++) { j = random() % (sizeof (buf) + 1); UTI_GetRandomBytes(buf, j); if (j && buf[j - 1] % 2) c++; if (random() % 10000 == 0) { UTI_ResetGetRandomFunctions(); #if HAVE_GETRANDOM TEST_CHECK(getrandom_buf_available == 0); #endif } } TEST_CHECK(c > 46000 && c < 48000); assert(sizeof (buf) >= 16); TEST_CHECK(UTI_HexToBytes("", buf, sizeof (buf)) == 0); TEST_CHECK(UTI_HexToBytes("0", buf, sizeof (buf)) == 0); TEST_CHECK(UTI_HexToBytes("00123456789ABCDEF", buf, sizeof (buf)) == 0); TEST_CHECK(UTI_HexToBytes("00123456789ABCDEF0", buf, 8) == 0); TEST_CHECK(UTI_HexToBytes("00123456789ABCDEF0", buf, sizeof (buf)) == 9); TEST_CHECK(memcmp(buf, "\x00\x12\x34\x56\x78\x9A\xBC\xDE\xF0", 9) == 0); memcpy(buf, "AB123456780001", 15); TEST_CHECK(UTI_HexToBytes(buf, buf, sizeof (buf)) == 7); TEST_CHECK(memcmp(buf, "\xAB\x12\x34\x56\x78\x00\x01", 7) == 0); TEST_CHECK(UTI_BytesToHex("", 0, buf, 0) == 0); TEST_CHECK(UTI_BytesToHex("\xAB\x12\x34\x56\x78\x00\x01", 7, buf, 14) == 0); TEST_CHECK(UTI_BytesToHex("\xAB\x12\x34\x56\x78\x00\x01", 7, buf, 15) == 1); TEST_CHECK(strcmp(buf, "AB123456780001") == 0); TEST_CHECK(UTI_BytesToHex("\xAB\x12\x34\x56\x78\x00\x01", 0, buf, 15) == 1); TEST_CHECK(strcmp(buf, "") == 0); TEST_CHECK(snprintf(buf, sizeof (buf), "%s", "") < sizeof (buf)); TEST_CHECK(UTI_SplitString(buf, words, 3) == 0); TEST_CHECK(!words[0]); TEST_CHECK(snprintf(buf, sizeof (buf), "%s", " ") < sizeof (buf)); TEST_CHECK(UTI_SplitString(buf, words, 3) == 0); TEST_CHECK(!words[0]); TEST_CHECK(snprintf(buf, sizeof (buf), "%s", "a \n ") < sizeof (buf)); TEST_CHECK(UTI_SplitString(buf, words, 3) == 1); TEST_CHECK(words[0] == buf + 0); TEST_CHECK(strcmp(words[0], "a") == 0); TEST_CHECK(snprintf(buf, sizeof (buf), "%s", " a ") < sizeof (buf)); TEST_CHECK(UTI_SplitString(buf, words, 3) == 1); TEST_CHECK(words[0] == buf + 2); TEST_CHECK(strcmp(words[0], "a") == 0); TEST_CHECK(snprintf(buf, sizeof (buf), "%s", " \n a") < sizeof (buf)); TEST_CHECK(UTI_SplitString(buf, words, 3) == 1); TEST_CHECK(words[0] == buf + 4); TEST_CHECK(strcmp(words[0], "a") == 0); TEST_CHECK(snprintf(buf, sizeof (buf), "%s", "a b") < sizeof (buf)); TEST_CHECK(UTI_SplitString(buf, words, 1) == 2); TEST_CHECK(snprintf(buf, sizeof (buf), "%s", "a b") < sizeof (buf)); TEST_CHECK(UTI_SplitString(buf, words, 2) == 2); TEST_CHECK(words[0] == buf + 0); TEST_CHECK(words[1] == buf + 4); TEST_CHECK(strcmp(words[0], "a") == 0); TEST_CHECK(strcmp(words[1], "b") == 0); TEST_CHECK(snprintf(buf, sizeof (buf), "%s", " a b ") < sizeof (buf)); TEST_CHECK(UTI_SplitString(buf, words, 3) == 2); TEST_CHECK(words[0] == buf + 1); TEST_CHECK(words[1] == buf + 3); TEST_CHECK(strcmp(words[0], "a") == 0); TEST_CHECK(strcmp(words[1], "b") == 0); }