time.c

winNT技术操作系统,国外开放的原代码和LIUX一样

       "Got Year %4d Month %2d Day %2d Hour %2d Min %2d Sec %2d mSec %3d\n",
       st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond,
       st.wMilliseconds);

    ok(SetEnvironmentVariableA("TZ","GMT") != 0,
       "SetEnvironmentVariableA failed\n");
    ok(res != TIME_ZONE_ID_INVALID, "GetTimeZoneInformation failed\n");
    ret = FileTimeToLocalFileTime(&ft, &lft);
    ok( ret,
       "FileTimeToLocalFileTime() failed with Error 0x%08lx\n",GetLastError());
    FileTimeToSystemTime(&lft, &st);
    ok(((st.wYear == 1970) && (st.wMonth == 1) && (st.wDay == 1) &&
	(st.wHour ==    0) && (st.wMinute == 0) && (st.wSecond == 1) &&
	(st.wMilliseconds == 0)),
       "Got Year %4d Month %2d Day %2d Hour %2d Min %2d Sec %2d mSec %3d\n",
       st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond,
       st.wMilliseconds);
    ok(SetEnvironmentVariableA("TZ",NULL) != 0,
       "SetEnvironmentVariableA failed\n");
}


/* test TzSpecificLocalTimeToSystemTime and SystemTimeToTzSpecificLocalTime
 * these are in winXP and later */
typedef HANDLE (WINAPI *fnTzSpecificLocalTimeToSystemTime)( LPTIME_ZONE_INFORMATION, LPSYSTEMTIME, LPSYSTEMTIME);
typedef HANDLE (WINAPI *fnSystemTimeToTzSpecificLocalTime)( LPTIME_ZONE_INFORMATION, LPSYSTEMTIME, LPSYSTEMTIME);

typedef struct {
    int nr;             /* test case number for easier lookup */
    TIME_ZONE_INFORMATION *ptz; /* ptr to timezone */
    SYSTEMTIME slt;     /* system/local time to convert */
    WORD ehour;        /* expected hour */
} TZLT2ST_case;

static void test_TzSpecificLocalTimeToSystemTime(void)
{    
    HMODULE hKernel = GetModuleHandle("kernel32");
    fnTzSpecificLocalTimeToSystemTime pTzSpecificLocalTimeToSystemTime;
    fnSystemTimeToTzSpecificLocalTime pSystemTimeToTzSpecificLocalTime = NULL;
    TIME_ZONE_INFORMATION tzE, tzW, tzS;
    SYSTEMTIME result;
    int i, j, year;
    pTzSpecificLocalTimeToSystemTime = (fnTzSpecificLocalTimeToSystemTime) GetProcAddress( hKernel, "TzSpecificLocalTimeToSystemTime");
    if(pTzSpecificLocalTimeToSystemTime)
        pSystemTimeToTzSpecificLocalTime = (fnTzSpecificLocalTimeToSystemTime) GetProcAddress( hKernel, "SystemTimeToTzSpecificLocalTime");
    if( !pSystemTimeToTzSpecificLocalTime)
        return;
    ZeroMemory( &tzE, sizeof(tzE));
    ZeroMemory( &tzW, sizeof(tzW));
    ZeroMemory( &tzS, sizeof(tzS));
    /* timezone Eastern hemisphere */
    tzE.Bias=-600;
    tzE.StandardBias=0;
    tzE.DaylightBias=-60;
    tzE.StandardDate.wMonth=10;
    tzE.StandardDate.wDayOfWeek=0; /*sunday */
    tzE.StandardDate.wDay=5;       /* last (sunday) of the month */
    tzE.StandardDate.wHour=3;
    tzE.DaylightDate.wMonth=3;
    tzE.DaylightDate.wDay=5;
    tzE.DaylightDate.wHour=2;
    /* timezone Western hemisphere */
    tzW.Bias=240;
    tzW.StandardBias=0;
    tzW.DaylightBias=-60;
    tzW.StandardDate.wMonth=10;
    tzW.StandardDate.wDayOfWeek=0; /*sunday */
    tzW.StandardDate.wDay=4;       /* 4th (sunday) of the month */
    tzW.StandardDate.wHour=2;
    tzW.DaylightDate.wMonth=4;
    tzW.DaylightDate.wDay=1;
    tzW.DaylightDate.wHour=2;
    /* timezone Eastern hemisphere */
    tzS.Bias=240;
    tzS.StandardBias=0;
    tzS.DaylightBias=-60;
    tzS.StandardDate.wMonth=4;
    tzS.StandardDate.wDayOfWeek=0; /*sunday */
    tzS.StandardDate.wDay=1;       /* 1st  (sunday) of the month */
    tzS.StandardDate.wHour=2;
    tzS.DaylightDate.wMonth=10;
    tzS.DaylightDate.wDay=4;
    tzS.DaylightDate.wHour=2;
    /*tests*/
        /* TzSpecificLocalTimeToSystemTime */
    {   TZLT2ST_case cases[] = {
            /* standard->daylight transition */
            { 1, &tzE, {2004,3,-1,28,1,0,0,0}, 15 },
            { 2, &tzE, {2004,3,-1,28,1,59,59,999}, 15},
            { 3, &tzE, {2004,3,-1,28,2,0,0,0}, 15},
            /* daylight->standard transition */
            { 4, &tzE, {2004,10,-1,31,2,0,0,0} , 15 },
            { 5, &tzE, {2004,10,-1,31,2,59,59,999}, 15 },
            { 6, &tzE, {2004,10,-1,31,3,0,0,0}, 17 },
            /* West and with fixed weekday of the month */
            { 7, &tzW, {2004,4,-1,4,1,0,0,0}, 5},
            { 8, &tzW, {2004,4,-1,4,1,59,59,999}, 5},
            { 9, &tzW, {2004,4,-1,4,2,0,0,0}, 5},
            { 10, &tzW, {2004,10,-1,24,1,0,0,0}, 4},
            { 11, &tzW, {2004,10,-1,24,1,59,59,999}, 4},
            { 12, &tzW, {2004,10,-1,24,2,0,0,0 }, 6},
            /* and now south */
            { 13, &tzS, {2004,4,-1,4,1,0,0,0}, 4},
            { 14, &tzS, {2004,4,-1,4,1,59,59,999}, 4},
            { 15, &tzS, {2004,4,-1,4,2,0,0,0}, 6},
            { 16, &tzS, {2004,10,-1,24,1,0,0,0}, 5},
            { 17, &tzS, {2004,10,-1,24,1,59,59,999}, 5},
            { 18, &tzS, {2004,10,-1,24,2,0,0,0}, 5},
            {0}
        };
    /*  days of transitions to put into the cases array */
        int yeardays[][6]=
        {
              {28,31,4,24,4,24}  /* 1999 */
            , {26,29,2,22,2,22}  /* 2000 */
            , {25,28,1,28,1,28}  /* 2001 */
            , {31,27,7,27,7,27}  /* 2002 */
            , {30,26,6,26,6,26}  /* 2003 */
            , {28,31,4,24,4,24}  /* 2004 */
            , {27,30,3,23,3,23}  /* 2005 */
            , {26,29,2,22,2,22}  /* 2006 */
            , {25,28,1,28,1,28}  /* 2007 */
            , {30,26,6,26,6,26}  /* 2008 */
            , {29,25,5,25,5,25}  /* 2009 */
            , {28,31,4,24,4,24}  /* 2010 */
            , {27,30,3,23,3,23}  /* 2011 */
            , {25,28,1,28,1,28}  /* 2012 */
            , {31,27,7,27,7,27}  /* 2013 */
            , {30,26,6,26,6,26}  /* 2014 */
            , {29,25,5,25,5,25}  /* 2015 */
            , {27,30,3,23,3,23}  /* 2016 */
            , {26,29,2,22,2,22}  /* 2017 */
            , {25,28,1,28,1,28}  /* 2018 */
            , {31,27,7,27,7,27}  /* 2019 */
            ,{0}
        };
        for( j=0 , year = 1999; yeardays[j][0] ; j++, year++) {
            for (i=0; cases[i].nr; i++) {
                if(i) cases[i].nr += 18;
                cases[i].slt.wYear = year;
                cases[i].slt.wDay = yeardays[j][i/3];
                pTzSpecificLocalTimeToSystemTime( cases[i].ptz, &(cases[i].slt), &result);
                ok( result.wHour == cases[i].ehour,
                        "Test TzSpecificLocalTimeToSystemTime #%d. Got %4d-%02d-%02d %02d:%02d. Expect hour =  %02d\n", 
                        cases[i].nr, result.wYear, result.wMonth, result.wDay,
                        result.wHour, result.wMinute, cases[i].ehour);
            }
        }
    }
        /* SystemTimeToTzSpecificLocalTime */
    {   TZLT2ST_case cases[] = {
            /* standard->daylight transition */
            { 1, &tzE, {2004,3,-1,27,15,0,0,0}, 1 },
            { 2, &tzE, {2004,3,-1,27,15,59,59,999}, 1},
            { 3, &tzE, {2004,3,-1,27,16,0,0,0}, 3},
            /* daylight->standard transition */
            { 4,  &tzE, {2004,10,-1,30,15,0,0,0}, 2 },
            { 5, &tzE, {2004,10,-1,30,15,59,59,999}, 2 },
            { 6, &tzE, {2004,10,-1,30,16,0,0,0}, 2 },
            /* West and with fixed weekday of the month */
            { 7, &tzW, {2004,4,-1,4,5,0,0,0}, 1},
            { 8, &tzW, {2004,4,-1,4,5,59,59,999}, 1},
            { 9, &tzW, {2004,4,-1,4,6,0,0,0}, 3},
            { 10, &tzW, {2004,10,-1,24,4,0,0,0}, 1},
            { 11, &tzW, {2004,10,-1,24,4,59,59,999}, 1},
            { 12, &tzW, {2004,10,-1,24,5,0,0,0 }, 1},
            /* and now south */
            { 13, &tzS, {2004,4,-1,4,4,0,0,0}, 1},
            { 14, &tzS, {2004,4,-1,4,4,59,59,999}, 1},
            { 15, &tzS, {2004,4,-1,4,5,0,0,0}, 1},
            { 16, &tzS, {2004,10,-1,24,5,0,0,0}, 1},
            { 17, &tzS, {2004,10,-1,24,5,59,59,999}, 1},
            { 18, &tzS, {2004,10,-1,24,6,0,0,0}, 3},

            {0}
        }; 
    /*  days of transitions to put into the cases array */
        int yeardays[][6]=
        {
              {27,30,4,24,4,24}  /* 1999 */
            , {25,28,2,22,2,22}  /* 2000 */
            , {24,27,1,28,1,28}  /* 2001 */
            , {30,26,7,27,7,27}  /* 2002 */
            , {29,25,6,26,6,26}  /* 2003 */
            , {27,30,4,24,4,24}  /* 2004 */
            , {26,29,3,23,3,23}  /* 2005 */
            , {25,28,2,22,2,22}  /* 2006 */
            , {24,27,1,28,1,28}  /* 2007 */
            , {29,25,6,26,6,26}  /* 2008 */
            , {28,24,5,25,5,25}  /* 2009 */
            , {27,30,4,24,4,24}  /* 2010 */
            , {26,29,3,23,3,23}  /* 2011 */
            , {24,27,1,28,1,28}  /* 2012 */
            , {30,26,7,27,7,27}  /* 2013 */
            , {29,25,6,26,6,26}  /* 2014 */
            , {28,24,5,25,5,25}  /* 2015 */
            , {26,29,3,23,3,23}  /* 2016 */
            , {25,28,2,22,2,22}  /* 2017 */
            , {24,27,1,28,1,28}  /* 2018 */
            , {30,26,7,27,7,27}  /* 2019 */
        };
        for( j=0 , year = 1999; yeardays[j][0] ; j++, year++) {
            for (i=0; cases[i].nr; i++) {
                if(i) cases[i].nr += 18;
                cases[i].slt.wYear = year;
                cases[i].slt.wDay = yeardays[j][i/3];
                pSystemTimeToTzSpecificLocalTime( cases[i].ptz, &(cases[i].slt), &result);
                ok( result.wHour == cases[i].ehour,
                        "Test SystemTimeToTzSpecificLocalTime #%d. Got %4d-%02d-%02d %02d:%02d. Expect hour = %02d\n", 
                        cases[i].nr, result.wYear, result.wMonth, result.wDay,
                        result.wHour, result.wMinute, cases[i].ehour);
            }
        }

    }        
}

START_TEST(time)
{
    test_conversions();
    test_invalid_arg();
    test_GetTimeZoneInformation();
    test_FileTimeToSystemTime();
    test_FileTimeToLocalFileTime();
    test_TzSpecificLocalTimeToSystemTime();
}