188 lines
5.3 KiB
C
188 lines
5.3 KiB
C
/*
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* NOTE Targets without a 64-bit or bigger integer will suffer
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* since milliseconds could be too large for a 32-bit integer.
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*/
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#include <qse/cmn/time.h>
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#include <qse/si/sio.h>
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#include <locale.h>
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#include <sys/time.h>
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#include <time.h>
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#include <stdlib.h>
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#define R(f) \
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do { \
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qse_printf (QSE_T("== %s ==\n"), QSE_T(#f)); \
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if (f() == -1) return -1; \
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} while (0)
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void print_time (const qse_ntime_t* nt, const qse_btime_t* bt)
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{
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#if defined(_WIN32)
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qse_printf (QSE_T("TIME: %I64d.%I64d\n"), (__int64)nt->sec, (__int64)nt->nsec);
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#elif (QSE_SIZEOF_LONG_LONG > 0)
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qse_printf (QSE_T("TIME: %lld.%lld\n"), (long long)nt->sec, (long long)nt->nsec);
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#else
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qse_printf (QSE_T("TIME: %ld.%ld\n"), (long)nt->sec, (long)nt->nsec);
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#endif
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qse_printf (QSE_T("year: %d\n"), bt->year + QSE_BTIME_YEAR_BASE);
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qse_printf (QSE_T("mon: %d\n"), bt->mon + 1);
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qse_printf (QSE_T("mday: %d\n"), bt->mday);
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qse_printf (QSE_T("wday: %d\n"), bt->wday);
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qse_printf (QSE_T("hour: %d\n"), bt->hour);
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qse_printf (QSE_T("min: %d\n"), bt->min);
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qse_printf (QSE_T("sec: %d\n"), bt->sec);
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/*qse_printf (QSE_T("msec: %d\n"), bt->msec);*/
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}
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static int test1 (void)
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{
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qse_ntime_t nt;
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qse_btime_t bt;
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int count = 0;
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if (qse_gettime (&nt) == -1)
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{
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qse_printf (QSE_T("cannot get the current time\n"));
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return -1;
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}
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do
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{
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qse_gmtime (&nt, &bt);
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print_time (&nt, &bt);
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qse_printf (QSE_T("-------------------------------\n"));
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if (qse_timegm (&bt, &nt) == -1)
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{
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qse_printf (QSE_T("cannot covert back to ntime\n"));
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qse_printf (QSE_T("===================================\n"));
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}
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else
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{
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/* note that nt.nsec is set to 0 after qse_timegm()
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* since qse_btime_t doesn't have the nsec field. */
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#ifdef _WIN32
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qse_printf (QSE_T("back to ntime: %I64d.%I64d\n"), (__int64)nt.sec, (__int64)nt.nsec);
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#elif (QSE_SIZEOF_LONG_LONG > 0)
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qse_printf (QSE_T("back to ntime: %lld.%lld\n"), (long long)nt.sec, (long long)nt.nsec);
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#else
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qse_printf (QSE_T("back to ntime: %ld\.%ldn"), (long)nt.sec, (long)nt.nsec);
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#endif
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qse_gmtime (&nt, &bt);
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print_time (&nt, &bt);
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qse_printf (QSE_T("===================================\n"));
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}
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if (count > 0) break;
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nt.sec *= -1;
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count++;
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}
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while (1);
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nt.nsec = 0;
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#if (QSE_SIZEOF_LONG_LONG > 0)
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for (nt.sec = (qse_long_t)QSE_TYPE_MIN(int); nt.sec <= (qse_long_t)QSE_TYPE_MAX(int); nt.sec += QSE_SECS_PER_DAY)
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#else
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for (nt.sec = QSE_TYPE_MIN(int); nt.sec < (QSE_TYPE_MAX(int) - QSE_SECS_PER_DAY * 2); nt.sec += QSE_SECS_PER_DAY)
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#endif
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{
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#ifdef _WIN32
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__time64_t t = (__time64_t)nt.sec;
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#else
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time_t t = (time_t)nt.sec;
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#endif
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qse_ntime_t qnt;
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struct tm* tm;
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qse_ntime_t xx;
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qnt = nt;
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#if 0
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if (qnt.sec >= 0) qnt.sec += rand() % 1000;
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else qnt.sec -= rand() % 1000;
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#endif
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#ifdef _WIN32
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tm = _gmtime64 (&t);
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#else
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tm = gmtime (&t);
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#endif
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qse_gmtime (&qnt, &bt);
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#ifdef _WIN32
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qse_printf (QSE_T(">>> time %I64d.%I64d: "), (__int64)qnt.sec, (__int64)qnt.nsec);
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#elif (QSE_SIZEOF_LONG_LONG > 0)
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qse_printf (QSE_T(">>> time %lld.%lld: "), (long long)qnt.sec, (long long)qnt.nsec);
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#else
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qse_printf (QSE_T(">>> time %ld.%ld: "), (long)qnt.sec, (long)qnt.nsec);
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#endif
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if (tm == QSE_NULL ||
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tm->tm_year != bt.year ||
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tm->tm_mon != bt.mon ||
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tm->tm_mday != bt.mday ||
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tm->tm_wday != bt.wday ||
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tm->tm_hour != bt.hour ||
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tm->tm_min != bt.min ||
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tm->tm_sec != bt.sec)
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{
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#ifdef _WIN32
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qse_printf (QSE_T("[GMTIME ERROR %I64d]\n"), (__int64)t);
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#elif (QSE_SIZEOF_LONG_LONG > 0)
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qse_printf (QSE_T("[GMTIME ERROR %lld]\n"), (long long)t);
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#else
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qse_printf (QSE_T("[GMTIME ERROR %ld]\n"), (long)t);
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#endif
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if (tm == QSE_NULL) qse_printf (QSE_T(">> GMTIME RETURNED NULL\n"));
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print_time (&qnt, &bt);
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qse_printf (QSE_T("-------------------------------\n"));
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}
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else
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{
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qse_printf (QSE_T("[GMTIME OK]"));
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}
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if (qse_timegm (&bt, &xx) == -1)
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{
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qse_printf (QSE_T("[TIMEGM FAIL]\n"));
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}
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else
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{
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if (xx.sec == qnt.sec && xx.nsec == qnt.nsec)
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{
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qse_printf (QSE_T("[TIMEGM OK %d/%d/%d %d:%d:%d]\n"), bt.year + QSE_BTIME_YEAR_BASE, bt.mon + 1, bt.mday, bt.hour, bt.min, bt.sec);
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}
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else
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{
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#ifdef _WIN32
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qse_printf (QSE_T("[TIMEGM ERROR %I64d.%I64d, %d/%d/%d %d:%d:%d]\n"), (__int64)xx.sec, (__int64)xx.nsec, bt.year + QSE_BTIME_YEAR_BASE, bt.mon + 1, bt.mday, bt.hour, bt.min, bt.sec);
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#elif (QSE_SIZEOF_LONG_LONG > 0)
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qse_printf (QSE_T("[TIMEGM ERROR %lld.%lld, %d/%d/%d %d:%d:%d]\n"), (long long)xx.sec, (long long)xx.nsec, bt.year + QSE_BTIME_YEAR_BASE, bt.mon + 1, bt.mday, bt.hour, bt.min, bt.sec);
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#else
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qse_printf (QSE_T("[TIMEGM ERROR %ld.%ld, %d/%d/%d %d:%d:%d]\n"), (long)xx.sec, (long)xx.nsec, bt.year + QSE_BTIME_YEAR_BASE, bt.mon + 1, bt.mday, bt.hour, bt.min, bt.sec);
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#endif
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}
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}
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}
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return 0;
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}
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int main ()
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{
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setlocale (LC_ALL, "");
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qse_open_stdsios ();
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qse_printf (QSE_T("--------------------------------------------------------------------------------\n"));
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qse_printf (QSE_T("Set the environment LANG to a Unicode locale such as UTF-8 if you see the illegal XXXXX errors. If you see such errors in Unicode locales, this program might be buggy. It is normal to see such messages in non-Unicode locales as it uses Unicode data\n"));
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qse_printf (QSE_T("--------------------------------------------------------------------------------\n"));
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R (test1);
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qse_close_stdsios ();
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return 0;
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}
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