/* $Id: tstTimeSpec.cpp 8170 2008-04-18 17:52:25Z vboxsync $ */ /** @file * Incredibly Portable Runtime - RTTimeSpec and PRTTIME tests. */ /* * Copyright (C) 2006-2007 Sun Microsystems, Inc. * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License (GPL) as published by the Free Software * Foundation, in version 2 as it comes in the "COPYING" file of the * VirtualBox OSE distribution. VirtualBox OSE is distributed in the * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. * * The contents of this file may alternatively be used under the terms * of the Common Development and Distribution License Version 1.0 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the * VirtualBox OSE distribution, in which case the provisions of the * CDDL are applicable instead of those of the GPL. * * You may elect to license modified versions of this file under the * terms and conditions of either the GPL or the CDDL or both. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa * Clara, CA 95054 USA or visit http://www.sun.com if you need * additional information or have any questions. */ /******************************************************************************* * Header Files * *******************************************************************************/ #include #include #include /** * Format the time into a string using a static buffer. */ char *ToString(PRTTIME pTime) { static char szBuf[128]; RTStrPrintf(szBuf, sizeof(szBuf), "%04d-%02d-%02dT%02u:%02u:%02u.%09u [YD%u WD%u UO%d F%#x]", pTime->i32Year, pTime->u8Month, pTime->u8MonthDay, pTime->u8Hour, pTime->u8Minute, pTime->u8Second, pTime->u32Nanosecond, pTime->u16YearDay, pTime->u8WeekDay, pTime->offUTC, pTime->fFlags); return szBuf; } #define CHECK_NZ(expr) do { if (!(expr)) { RTPrintf("tstTimeSpec: FAILURE at line %d: %#x\n", __LINE__, #expr); return 1; } } while (0) #define TEST_NS(ns) do {\ CHECK_NZ(RTTimeExplode(&T1, RTTimeSpecSetNano(&Ts1, ns))); \ RTPrintf("tstTimeSpec: %RI64 ns - %s\n", ns, ToString(&T1)); \ CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \ if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \ { \ RTPrintf("tstTimeSpec: FAILURE - %RI64 != %RI64\n", RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1)); \ RTPrintf(" line no %d\n", __LINE__); \ cErrors++; \ } \ } while (0) #define TEST_SEC(sec) do {\ CHECK_NZ(RTTimeExplode(&T1, RTTimeSpecSetSeconds(&Ts1, sec))); \ RTPrintf("tstTimeSpec: %RI64 sec - %s\n", sec, ToString(&T1)); \ CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \ if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \ { \ RTPrintf("tstTimeSpec: FAILURE - %RI64 != %RI64\n", RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1)); \ RTPrintf(" line no %d\n", __LINE__); \ cErrors++; \ } \ } while (0) #define CHECK_TIME(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags)\ do { \ if ( (pTime)->i32Year != (_i32Year) \ || (pTime)->u8Month != (_u8Month) \ || (pTime)->u8WeekDay != (_u8WeekDay) \ || (pTime)->u16YearDay != (_u16YearDay) \ || (pTime)->u8MonthDay != (_u8MonthDay) \ || (pTime)->u8Hour != (_u8Hour) \ || (pTime)->u8Minute != (_u8Minute) \ || (pTime)->u8Second != (_u8Second) \ || (pTime)->u32Nanosecond != (_u32Nanosecond) \ || (pTime)->offUTC != (_offUTC) \ || (pTime)->fFlags != (_fFlags) \ ) \ { \ RTPrintf("tstTimeSpec: FAILURE - %s\n" \ " != %04d-%02d-%02dT%02u-%02u-%02u.%09u [YD%u WD%u UO%d F%#x]\n", \ ToString(pTime), (_i32Year), (_u8Month), (_u8MonthDay), (_u8Hour), (_u8Minute), \ (_u8Second), (_u32Nanosecond), (_u16YearDay), (_u8WeekDay), (_offUTC), (_fFlags)); \ RTPrintf(" line no %d\n", __LINE__); \ cErrors++; \ } \ else \ RTPrintf(" => %s\n", ToString(pTime)); \ } while (0) #define SET_TIME(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags)\ do { \ (pTime)->i32Year = (_i32Year); \ (pTime)->u8Month = (_u8Month); \ (pTime)->u8WeekDay = (_u8WeekDay); \ (pTime)->u16YearDay = (_u16YearDay); \ (pTime)->u8MonthDay = (_u8MonthDay); \ (pTime)->u8Hour = (_u8Hour); \ (pTime)->u8Minute = (_u8Minute); \ (pTime)->u8Second = (_u8Second); \ (pTime)->u32Nanosecond = (_u32Nanosecond); \ (pTime)->offUTC = (_offUTC); \ (pTime)->fFlags = (_fFlags); \ RTPrintf("tstTimeSpec: %s\n", ToString(pTime)); \ } while (0) int main() { unsigned cErrors = 0; RTTIMESPEC Now; RTTIMESPEC Ts1; RTTIMESPEC Ts2; RTTIME T1; RTTIME T2; /* * Simple test with current time. */ CHECK_NZ(RTTimeNow(&Now)); CHECK_NZ(RTTimeExplode(&T1, &Now)); RTPrintf("tstTimeSpec: %RI64 ns - %s\n", RTTimeSpecGetNano(&Now), ToString(&T1)); CHECK_NZ(RTTimeImplode(&Ts1, &T1)); if (!RTTimeSpecIsEqual(&Ts1, &Now)) { RTPrintf("tstTimeSpec: FAILURE - %RI64 != %RI64\n", RTTimeSpecGetNano(&Ts1), RTTimeSpecGetNano(&Now)); cErrors++; } /* * Simple test with current local time. */ CHECK_NZ(RTTimeLocalNow(&Now)); CHECK_NZ(RTTimeExplode(&T1, &Now)); RTPrintf("tstTimeSpec: %RI64 ns - %s\n", RTTimeSpecGetNano(&Now), ToString(&T1)); CHECK_NZ(RTTimeImplode(&Ts1, &T1)); if (!RTTimeSpecIsEqual(&Ts1, &Now)) { RTPrintf("tstTimeSpec: FAILURE - %RI64 != %RI64\n", RTTimeSpecGetNano(&Ts1), RTTimeSpecGetNano(&Now)); cErrors++; } /* * Some simple tests with fixed dates (just checking for smoke). */ TEST_NS(INT64_C(0)); CHECK_TIME(&T1, 1970,01,01, 00,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); TEST_NS(INT64_C(86400000000000)); CHECK_TIME(&T1, 1970,01,02, 00,00,00, 0, 2, 4, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); TEST_NS(INT64_C(1)); CHECK_TIME(&T1, 1970,01,01, 00,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); TEST_NS(INT64_C(-1)); CHECK_TIME(&T1, 1969,12,31, 23,59,59,999999999, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); /* * Test the limits. */ TEST_NS(INT64_MAX); TEST_NS(INT64_MIN); TEST_SEC(1095379198); CHECK_TIME(&T1, 2004, 9,16, 23,59,58, 0, 260, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_LEAP_YEAR); TEST_SEC(1095379199); CHECK_TIME(&T1, 2004, 9,16, 23,59,59, 0, 260, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_LEAP_YEAR); TEST_SEC(1095379200); CHECK_TIME(&T1, 2004, 9,17, 00,00,00, 0, 261, 4, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_LEAP_YEAR); TEST_SEC(1095379201); CHECK_TIME(&T1, 2004, 9,17, 00,00,01, 0, 261, 4, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_LEAP_YEAR); /* * Test normalization (UTC). */ /* simple */ CHECK_NZ(RTTimeNow(&Now)); CHECK_NZ(RTTimeExplode(&T1, &Now)); T2 = T1; CHECK_NZ(RTTimeNormalize(&T1)); if (memcmp(&T1, &T2, sizeof(T1))) { RTPrintf("tstTimeSpec: FAILURE - simple normalization failed\n"); cErrors++; } CHECK_NZ(RTTimeImplode(&Ts1, &T1)); CHECK_NZ(RTTimeSpecIsEqual(&Ts1, &Now)); /* a few partial dates. */ memset(&T1, 0, sizeof(T1)); SET_TIME( &T1, 1970,01,01, 00,00,00, 0, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1970,01,01, 00,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1970,00,00, 00,00,00, 1, 1, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1970,01,01, 00,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 2007,12,06, 02,15,23, 1, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1968,01,30, 00,19,24, 5, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1968,01,30, 00,19,24, 5, 30, 1, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_LEAP_YEAR); SET_TIME( &T1, 1969,01,31, 00, 9, 2, 7, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,01,31, 00, 9, 2, 7, 31, 4, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,03,31, 00, 9, 2, 7, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,03,31, 00, 9, 2, 7, 90, 0, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,12,31, 00,00,00, 9, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,12,31, 00,00,00, 9, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,12,30, 00,00,00, 30, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,12,30, 00,00,00, 30, 364, 1, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 363, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,12,29, 00,00,00, 30, 363, 0, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 362, 6, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,12,28, 00,00,00, 30, 362, 6, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,12,27, 00,00,00, 30, 0, 5, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,12,27, 00,00,00, 30, 361, 5, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 360, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,12,26, 00,00,00, 30, 360, 4, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,12,25, 00,00,00, 12, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,12,25, 00,00,00, 12, 359, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 1969,12,24, 00,00,00, 16, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1969,12,24, 00,00,00, 16, 358, 2, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); /* outside the year table range */ SET_TIME( &T1, 1200,01,30, 00,00,00, 2, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1200,01,30, 00,00,00, 2, 30, 6, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_LEAP_YEAR); SET_TIME( &T1, 2555,11,29, 00,00,00, 2, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2555,11,29, 00,00,00, 2, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 2555,00,00, 00,00,00, 3, 333, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2555,11,29, 00,00,00, 3, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); /* time overflow */ SET_TIME( &T1, 1969,12,30, 255,255,255, UINT32_MAX, 364, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 1970,01, 9, 19,19,19,294967295, 9, 4, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); /* date overflow */ SET_TIME( &T1, 2007,11,36, 02,15,23, 1, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 2007,10,67, 02,15,23, 1, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 2007,10,98, 02,15,23, 1, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2008,01,06, 02,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_LEAP_YEAR); SET_TIME( &T1, 2006,24,06, 02,15,23, 1, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); SET_TIME( &T1, 2003,60,37, 02,15,23, 1, 0, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2008,01,06, 02,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_LEAP_YEAR); SET_TIME( &T1, 2003,00,00, 02,15,23, 1,1801, 0, 0, 0); CHECK_NZ(RTTimeNormalize(&T1)); CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC | RTTIME_FLAGS_COMMON_YEAR); /* * Summary */ if (!cErrors) RTPrintf("tstTimeSpec: SUCCESS\n"); else RTPrintf("tstTimeSpec: FAILURE - %d errors\n", cErrors); return cErrors ? 1 : 0; }