258 lines
10 KiB
C
258 lines
10 KiB
C
/*
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* Unit test suite for time functions
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*
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* Copyright 2004 Uwe Bonnes
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "wine/test.h"
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#include "winbase.h"
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#define SECSPERMIN 60
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#define SECSPERDAY 86400
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/* 1601 to 1970 is 369 years plus 89 leap days */
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#define SECS_1601_TO_1970 ((369 * 365 + 89) * (ULONGLONG)SECSPERDAY)
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#define TICKSPERSEC 10000000
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#define TICKSPERMSEC 10000
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#define TICKS_1601_TO_1970 (SECS_1601_TO_1970 * TICKSPERSEC)
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void test_GetTimeZoneInformation()
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{
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TIME_ZONE_INFORMATION tzinfo, tzinfo1;
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DWORD res = GetTimeZoneInformation(&tzinfo);
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ok(res != 0, "GetTimeZoneInformation failed\n");
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ok(SetEnvironmentVariableA("TZ","GMT0") != 0,
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"SetEnvironmentVariableA failed\n");
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res = GetTimeZoneInformation(&tzinfo1);
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ok(res != 0, "GetTimeZoneInformation failed\n");
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ok(((tzinfo.Bias == tzinfo1.Bias) &&
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(tzinfo.StandardBias == tzinfo1.StandardBias) &&
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(tzinfo.DaylightBias == tzinfo1.DaylightBias)),
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"Bias influenced by TZ variable\n");
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ok(SetEnvironmentVariableA("TZ",NULL) != 0,
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"SetEnvironmentVariableA failed\n");
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}
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void test_FileTimeToSystemTime()
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{
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FILETIME ft;
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SYSTEMTIME st;
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ULONGLONG time = (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970;
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ft.dwHighDateTime = 0;
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ft.dwLowDateTime = 0;
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ok(FileTimeToSystemTime(&ft, &st),
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"FileTimeToSystemTime() failed with Error 0x%08lx\n",GetLastError());
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ok(((st.wYear == 1601) && (st.wMonth == 1) && (st.wDay == 1) &&
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(st.wHour == 0) && (st.wMinute == 0) && (st.wSecond == 0) &&
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(st.wMilliseconds == 0)),
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"Got Year %4d Month %2d Day %2d\n", st.wYear, st.wMonth, st.wDay);
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ft.dwHighDateTime = (UINT)(time >> 32);
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ft.dwLowDateTime = (UINT)time;
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ok(FileTimeToSystemTime(&ft, &st),
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"FileTimeToSystemTime() failed with Error 0x%08lx\n",GetLastError());
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ok(((st.wYear == 1970) && (st.wMonth == 1) && (st.wDay == 1) &&
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(st.wHour == 0) && (st.wMinute == 0) && (st.wSecond == 1) &&
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(st.wMilliseconds == 0)),
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"Got Year %4d Month %2d Day %2d Hour %2d Min %2d Sec %2d mSec %3d\n",
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st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond,
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st.wMilliseconds);
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}
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void test_FileTimeToLocalFileTime()
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{
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FILETIME ft, lft;
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SYSTEMTIME st;
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TIME_ZONE_INFORMATION tzinfo;
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DWORD res = GetTimeZoneInformation(&tzinfo);
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ULONGLONG time = (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970
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+ (ULONGLONG)tzinfo.Bias*SECSPERMIN *TICKSPERSEC;
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ok( res != 0, "GetTimeZoneInformation failed\n");
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ft.dwHighDateTime = (UINT)(time >> 32);
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ft.dwLowDateTime = (UINT)time;
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ok(FileTimeToLocalFileTime(&ft, &lft) !=0 ,
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"FileTimeToLocalFileTime() failed with Error 0x%08lx\n",GetLastError());
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FileTimeToSystemTime(&lft, &st);
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ok(((st.wYear == 1970) && (st.wMonth == 1) && (st.wDay == 1) &&
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(st.wHour == 0) && (st.wMinute == 0) && (st.wSecond == 1) &&
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(st.wMilliseconds == 0)),
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"Got Year %4d Month %2d Day %2d Hour %2d Min %2d Sec %2d mSec %3d\n",
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st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond,
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st.wMilliseconds);
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ok(SetEnvironmentVariableA("TZ","GMT") != 0,
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"SetEnvironmentVariableA failed\n");
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ok(res != 0, "GetTimeZoneInformation failed\n");
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ok(FileTimeToLocalFileTime(&ft, &lft) !=0 ,
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"FileTimeToLocalFileTime() failed with Error 0x%08lx\n",GetLastError());
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FileTimeToSystemTime(&lft, &st);
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ok(((st.wYear == 1970) && (st.wMonth == 1) && (st.wDay == 1) &&
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(st.wHour == 0) && (st.wMinute == 0) && (st.wSecond == 1) &&
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(st.wMilliseconds == 0)),
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"Got Year %4d Month %2d Day %2d Hour %2d Min %2d Sec %2d mSec %3d\n",
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st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond,
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st.wMilliseconds);
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ok(SetEnvironmentVariableA("TZ",NULL) != 0,
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"SetEnvironmentVariableA failed\n");
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}
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/* test TzSpecificLocalTimeToSystemTime and SystemTimeToTzSpecificLocalTime
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* these are in winXP and later */
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typedef HANDLE (WINAPI *fnTzSpecificLocalTimeToSystemTime)( LPTIME_ZONE_INFORMATION, LPSYSTEMTIME, LPSYSTEMTIME);
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typedef HANDLE (WINAPI *fnSystemTimeToTzSpecificLocalTime)( LPTIME_ZONE_INFORMATION, LPSYSTEMTIME, LPSYSTEMTIME);
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typedef struct {
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int nr; /* test case number for easier lookup */
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TIME_ZONE_INFORMATION *ptz; /* ptr to timezone */
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SYSTEMTIME slt; /* system/local time to convert */
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WORD ehour; /* expected hour */
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} TZLT2ST_case;
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void test_TzSpecificLocalTimeToSystemTime()
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{
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HMODULE hKernel = GetModuleHandle("kernel32");
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fnTzSpecificLocalTimeToSystemTime pTzSpecificLocalTimeToSystemTime;
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fnSystemTimeToTzSpecificLocalTime pSystemTimeToTzSpecificLocalTime = NULL;
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TIME_ZONE_INFORMATION tzE, tzW, tzS;
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SYSTEMTIME result;
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int i;
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pTzSpecificLocalTimeToSystemTime = (fnTzSpecificLocalTimeToSystemTime) GetProcAddress( hKernel, "TzSpecificLocalTimeToSystemTime");
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if(pTzSpecificLocalTimeToSystemTime)
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pSystemTimeToTzSpecificLocalTime = (fnTzSpecificLocalTimeToSystemTime) GetProcAddress( hKernel, "SystemTimeToTzSpecificLocalTime");
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if( !pSystemTimeToTzSpecificLocalTime)
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return;
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ZeroMemory( &tzE, sizeof(tzE));
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ZeroMemory( &tzW, sizeof(tzW));
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ZeroMemory( &tzS, sizeof(tzS));
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/* timezone Eastern hemisphere */
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tzE.Bias=-600;
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tzE.StandardBias=0;
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tzE.DaylightBias=-60;
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tzE.StandardDate.wMonth=10;
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tzE.StandardDate.wDayOfWeek=0; /*sunday */
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tzE.StandardDate.wDay=5; /* last (sunday) of the month */
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tzE.StandardDate.wHour=3;
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tzE.DaylightDate.wMonth=3;
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tzE.DaylightDate.wDay=5;
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tzE.DaylightDate.wHour=2;
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/* timezone Western hemisphere */
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tzW.Bias=240;
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tzW.StandardBias=0;
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tzW.DaylightBias=-60;
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tzW.StandardDate.wMonth=10;
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tzW.StandardDate.wDayOfWeek=0; /*sunday */
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tzW.StandardDate.wDay=4; /* 4th (sunday) of the month */
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tzW.StandardDate.wHour=2;
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tzW.DaylightDate.wMonth=4;
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tzW.DaylightDate.wDay=1;
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tzW.DaylightDate.wHour=2;
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/* timezone Eastern hemisphere */
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tzS.Bias=240;
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tzS.StandardBias=0;
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tzS.DaylightBias=-60;
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tzS.StandardDate.wMonth=4;
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tzS.StandardDate.wDayOfWeek=0; /*sunday */
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tzS.StandardDate.wDay=1; /* 1st (sunday) of the month */
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tzS.StandardDate.wHour=2;
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tzS.DaylightDate.wMonth=10;
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tzS.DaylightDate.wDay=4;
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tzS.DaylightDate.wHour=2;
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/*tests*/
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/* TzSpecificLocalTimeToSystemTime */
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{ TZLT2ST_case cases[] = {
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/* standard->daylight transition */
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{ 1, &tzE, {2004,3,-1,28,1,0,0,0}, 15 },
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{ 2, &tzE, {2004,3,-1,28,1,59,59,999}, 15},
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{ 3, &tzE, {2004,3,-1,28,2,0,0,0}, 15},
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/* daylight->standard transition */
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{ 4, &tzE, {2004,10,-1,31,2,0,0,0} , 15 },
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{ 5, &tzE, {2004,10,-1,31,2,59,59,999}, 15 },
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{ 6, &tzE, {2004,10,-1,31,3,0,0,0}, 17 },
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/* West and with fixed weekday of the month */
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{ 7, &tzW, {2004,4,-1,4,1,0,0,0}, 5},
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{ 8, &tzW, {2004,4,-1,4,1,59,59,999}, 5},
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{ 9, &tzW, {2004,4,-1,4,2,0,0,0}, 5},
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{ 10, &tzW, {2004,10,-1,24,1,0,0,0}, 4},
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{ 11, &tzW, {2004,10,-1,24,1,59,59,999}, 4},
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{ 12, &tzW, {2004,10,-1,24,2,0,0,0 }, 6},
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/* and now south */
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{ 13, &tzS, {2004,4,-1,4,1,0,0,0}, 4},
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{ 14, &tzS, {2004,4,-1,4,1,59,59,999}, 4},
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{ 15, &tzS, {2004,4,-1,4,2,0,0,0}, 6},
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{ 16, &tzS, {2004,10,-1,24,1,0,0,0}, 5},
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{ 17, &tzS, {2004,10,-1,24,1,59,59,999}, 5},
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{ 18, &tzS, {2004,10,-1,24,2,0,0,0}, 5},
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{0}
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};
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for (i=0; cases[i].nr; i++) {
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pTzSpecificLocalTimeToSystemTime( cases[i].ptz, &(cases[i].slt), &result);
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ok( result.wHour == cases[i].ehour,
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"Test TzSpecificLocalTimeToSystemTime #%d. wrong system time. Hour is %d expected %d\n",
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cases[i].nr, result.wHour, cases[i].ehour);
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}
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}
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/* SystemTimeToTzSpecificLocalTime */
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{ TZLT2ST_case cases[] = {
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/* standard->daylight transition */
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{ 1, &tzE, {2004,3,-1,27,15,0,0,0}, 1 },
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{ 2, &tzE, {2004,3,-1,27,15,59,59,999}, 1},
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{ 3, &tzE, {2004,3,-1,27,16,0,0,0}, 3},
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/* daylight->standard transition */
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{ 4, &tzE, {2004,10,-1,30,15,0,0,0}, 2 },
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{ 5, &tzE, {2004,10,-1,30,15,59,59,999}, 2 },
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{ 6, &tzE, {2004,10,-1,30,16,0,0,0}, 2 },
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/* West and with fixed weekday of the month */
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{ 7, &tzW, {2004,4,-1,4,5,0,0,0}, 1},
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{ 8, &tzW, {2004,4,-1,4,5,59,59,999}, 1},
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{ 9, &tzW, {2004,4,-1,4,6,0,0,0}, 3},
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{ 10, &tzW, {2004,10,-1,24,4,0,0,0}, 1},
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{ 11, &tzW, {2004,10,-1,24,4,59,59,999}, 1},
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{ 12, &tzW, {2004,10,-1,24,5,0,0,0 }, 1},
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/* and now south */
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{ 13, &tzS, {2004,4,-1,4,4,0,0,0}, 1},
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{ 14, &tzS, {2004,4,-1,4,4,59,59,999}, 1},
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{ 15, &tzS, {2004,4,-1,4,5,0,0,0}, 1},
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{ 16, &tzS, {2004,10,-1,24,5,0,0,0}, 1},
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{ 17, &tzS, {2004,10,-1,24,5,59,59,999}, 1},
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{ 18, &tzS, {2004,10,-1,24,6,0,0,0}, 3},
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{0}
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};
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for (i=0; cases[i].nr; i++) {
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pSystemTimeToTzSpecificLocalTime( cases[i].ptz, &(cases[i].slt), &result);
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ok( result.wHour == cases[i].ehour,
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"Test SystemTimeToTzSpecificLocalTime #%d. wrong system time. Hour is %d expected %d\n",
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cases[i].nr, result.wHour, cases[i].ehour);
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}
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}
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}
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START_TEST(time)
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{
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test_GetTimeZoneInformation();
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test_FileTimeToSystemTime();
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test_FileTimeToLocalFileTime();
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test_TzSpecificLocalTimeToSystemTime();
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}
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