2 * Unit test suite for time functions
4 * Copyright 2004 Uwe Bonnes
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include "wine/test.h"
25 #define SECSPERDAY 86400
26 /* 1601 to 1970 is 369 years plus 89 leap days */
27 #define SECS_1601_TO_1970 ((369 * 365 + 89) * (ULONGLONG)SECSPERDAY)
28 #define TICKSPERSEC 10000000
29 #define TICKSPERMSEC 10000
30 #define TICKS_1601_TO_1970 (SECS_1601_TO_1970 * TICKSPERSEC)
33 #define NEWYEAR_1980_HI 0x01a8e79f
34 #define NEWYEAR_1980_LO 0xe1d58000
36 #define MAYDAY_2002_HI 0x01c1f107
37 #define MAYDAY_2002_LO 0xb82b6000
39 #define ATIME_HI 0x1c2349b
40 #define ATIME_LOW 0x580716b0
42 #define LOCAL_ATIME_HI 0x01c23471
43 #define LOCAL_ATIME_LOW 0x6f310eb0
45 #define DOS_DATE(y,m,d) ( (((y)-1980)<<9) | ((m)<<5) | (d) )
46 #define DOS_TIME(h,m,s) ( ((h)<<11) | ((m)<<5) | ((s)>>1) )
49 #define SETUP_1980(st) \
56 (st).wMilliseconds = 0;
58 #define SETUP_2002(st) \
65 (st).wMilliseconds = 0;
67 #define SETUP_ATIME(st) \
74 (st).wMilliseconds = 123;
78 static void test_conversions()
83 memset(&ft,0,sizeof ft);
86 ok (SystemTimeToFileTime(&st,&ft), "Conversion Failed ATIME\n");
87 ok( (!((ft.dwHighDateTime != ATIME_HI) || (ft.dwLowDateTime!=ATIME_LOW))),
88 "Wrong time for ATIME: %08lx %08lx (correct %08x %08x)\n",
89 ft.dwLowDateTime, ft.dwHighDateTime, ATIME_LOW, ATIME_HI);
93 ok (SystemTimeToFileTime(&st, &ft), "Conversion failed 2002\n");
95 ok( (!((ft.dwHighDateTime != MAYDAY_2002_HI) ||
96 (ft.dwLowDateTime!=MAYDAY_2002_LO))),
97 "Wrong time for 2002 %08lx %08lx (correct %08x %08x)\n", ft.dwLowDateTime,
98 ft.dwHighDateTime, MAYDAY_2002_LO, MAYDAY_2002_HI);
102 ok((SystemTimeToFileTime(&st, &ft)), "Conversion failed 1980\n");
104 ok( (!((ft.dwHighDateTime!=NEWYEAR_1980_HI) ||
105 (ft.dwLowDateTime!=NEWYEAR_1980_LO))) ,
106 "Wrong time for 1980 %08lx %08lx (correct %08x %08x)\n", ft.dwLowDateTime,
107 ft.dwHighDateTime, NEWYEAR_1980_LO,NEWYEAR_1980_HI );
109 ok(DosDateTimeToFileTime(DOS_DATE(1980,1,1),DOS_TIME(0,0,0),&ft),
110 "DosDateTimeToFileTime() failed\n");
112 ok( (!((ft.dwHighDateTime!=NEWYEAR_1980_HI) ||
113 (ft.dwLowDateTime!=NEWYEAR_1980_LO))),
114 "Wrong time DosDateTimeToFileTime %08lx %08lx (correct %08x %08x)\n",
115 ft.dwHighDateTime, ft.dwLowDateTime, NEWYEAR_1980_HI, NEWYEAR_1980_LO);
119 static void test_invalid_arg()
124 memset(&ft,0,sizeof ft);
126 /* Invalid argument checks */
129 ok( !DosDateTimeToFileTime(0,0,&ft), /* invalid dos date/time */
130 "DosDateTimeToFileTime() didn't fail\n");
133 ok( DosDateTimeToFileTime(DOS_DATE(1980,1,1),DOS_TIME(0,0,0),&ft), /* this is 1 Jan 1980 00:00:00 */
134 "DosDateTimeToFileTime() failed\n");
136 ok( (ft.dwHighDateTime==NEWYEAR_1980_HI) && (ft.dwLowDateTime==NEWYEAR_1980_LO),
137 "filetime for 1/1/80 00:00:00 was %08lx %08lx\n", ft.dwHighDateTime, ft.dwLowDateTime);
139 /* now check SystemTimeToFileTime */
140 memset(&ft,0,sizeof ft);
143 /* try with a bad month */
147 ok( !SystemTimeToFileTime(&st, &ft), "bad month\n");
153 ok( !SystemTimeToFileTime(&st, &ft), "bad day\n");
155 /* with a bad hour */
159 ok( !SystemTimeToFileTime(&st, &ft), "bad hour\n");
161 /* with a bad minute */
165 ok( !SystemTimeToFileTime(&st, &ft), "bad minute\n");
168 void test_GetTimeZoneInformation()
170 TIME_ZONE_INFORMATION tzinfo, tzinfo1;
171 DWORD res = GetTimeZoneInformation(&tzinfo);
172 ok(res != TIME_ZONE_ID_INVALID, "GetTimeZoneInformation failed\n");
173 ok(SetEnvironmentVariableA("TZ","GMT0") != 0,
174 "SetEnvironmentVariableA failed\n");
175 res = GetTimeZoneInformation(&tzinfo1);
176 ok(res != TIME_ZONE_ID_INVALID, "GetTimeZoneInformation failed\n");
178 ok(((tzinfo.Bias == tzinfo1.Bias) &&
179 (tzinfo.StandardBias == tzinfo1.StandardBias) &&
180 (tzinfo.DaylightBias == tzinfo1.DaylightBias)),
181 "Bias influenced by TZ variable\n");
182 ok(SetEnvironmentVariableA("TZ",NULL) != 0,
183 "SetEnvironmentVariableA failed\n");
187 void test_FileTimeToSystemTime()
191 ULONGLONG time = (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970;
194 ft.dwHighDateTime = 0;
195 ft.dwLowDateTime = 0;
196 ret = FileTimeToSystemTime(&ft, &st);
198 "FileTimeToSystemTime() failed with Error 0x%08lx\n",GetLastError());
199 ok(((st.wYear == 1601) && (st.wMonth == 1) && (st.wDay == 1) &&
200 (st.wHour == 0) && (st.wMinute == 0) && (st.wSecond == 0) &&
201 (st.wMilliseconds == 0)),
202 "Got Year %4d Month %2d Day %2d\n", st.wYear, st.wMonth, st.wDay);
204 ft.dwHighDateTime = (UINT)(time >> 32);
205 ft.dwLowDateTime = (UINT)time;
206 ret = FileTimeToSystemTime(&ft, &st);
208 "FileTimeToSystemTime() failed with Error 0x%08lx\n",GetLastError());
209 ok(((st.wYear == 1970) && (st.wMonth == 1) && (st.wDay == 1) &&
210 (st.wHour == 0) && (st.wMinute == 0) && (st.wSecond == 1) &&
211 (st.wMilliseconds == 0)),
212 "Got Year %4d Month %2d Day %2d Hour %2d Min %2d Sec %2d mSec %3d\n",
213 st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond,
217 void test_FileTimeToLocalFileTime()
221 TIME_ZONE_INFORMATION tzinfo;
222 DWORD res = GetTimeZoneInformation(&tzinfo);
223 ULONGLONG time = (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970 +
224 (LONGLONG)(tzinfo.Bias +
225 ( res == TIME_ZONE_ID_STANDARD ? tzinfo.StandardBias :
226 ( res == TIME_ZONE_ID_DAYLIGHT ? tzinfo.DaylightBias : 0 ))) *
227 SECSPERMIN *TICKSPERSEC;
230 ok( res != TIME_ZONE_ID_INVALID , "GetTimeZoneInformation failed\n");
231 ft.dwHighDateTime = (UINT)(time >> 32);
232 ft.dwLowDateTime = (UINT)time;
233 ret = FileTimeToLocalFileTime(&ft, &lft);
235 "FileTimeToLocalFileTime() failed with Error 0x%08lx\n",GetLastError());
236 FileTimeToSystemTime(&lft, &st);
237 ok(((st.wYear == 1970) && (st.wMonth == 1) && (st.wDay == 1) &&
238 (st.wHour == 0) && (st.wMinute == 0) && (st.wSecond == 1) &&
239 (st.wMilliseconds == 0)),
240 "Got Year %4d Month %2d Day %2d Hour %2d Min %2d Sec %2d mSec %3d\n",
241 st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond,
244 ok(SetEnvironmentVariableA("TZ","GMT") != 0,
245 "SetEnvironmentVariableA failed\n");
246 ok(res != TIME_ZONE_ID_INVALID, "GetTimeZoneInformation failed\n");
247 ret = FileTimeToLocalFileTime(&ft, &lft);
249 "FileTimeToLocalFileTime() failed with Error 0x%08lx\n",GetLastError());
250 FileTimeToSystemTime(&lft, &st);
251 ok(((st.wYear == 1970) && (st.wMonth == 1) && (st.wDay == 1) &&
252 (st.wHour == 0) && (st.wMinute == 0) && (st.wSecond == 1) &&
253 (st.wMilliseconds == 0)),
254 "Got Year %4d Month %2d Day %2d Hour %2d Min %2d Sec %2d mSec %3d\n",
255 st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond,
257 ok(SetEnvironmentVariableA("TZ",NULL) != 0,
258 "SetEnvironmentVariableA failed\n");
262 /* test TzSpecificLocalTimeToSystemTime and SystemTimeToTzSpecificLocalTime
263 * these are in winXP and later */
264 typedef HANDLE (WINAPI *fnTzSpecificLocalTimeToSystemTime)( LPTIME_ZONE_INFORMATION, LPSYSTEMTIME, LPSYSTEMTIME);
265 typedef HANDLE (WINAPI *fnSystemTimeToTzSpecificLocalTime)( LPTIME_ZONE_INFORMATION, LPSYSTEMTIME, LPSYSTEMTIME);
268 int nr; /* test case number for easier lookup */
269 TIME_ZONE_INFORMATION *ptz; /* ptr to timezone */
270 SYSTEMTIME slt; /* system/local time to convert */
271 WORD ehour; /* expected hour */
274 void test_TzSpecificLocalTimeToSystemTime()
276 HMODULE hKernel = GetModuleHandle("kernel32");
277 fnTzSpecificLocalTimeToSystemTime pTzSpecificLocalTimeToSystemTime;
278 fnSystemTimeToTzSpecificLocalTime pSystemTimeToTzSpecificLocalTime = NULL;
279 TIME_ZONE_INFORMATION tzE, tzW, tzS;
282 pTzSpecificLocalTimeToSystemTime = (fnTzSpecificLocalTimeToSystemTime) GetProcAddress( hKernel, "TzSpecificLocalTimeToSystemTime");
283 if(pTzSpecificLocalTimeToSystemTime)
284 pSystemTimeToTzSpecificLocalTime = (fnTzSpecificLocalTimeToSystemTime) GetProcAddress( hKernel, "SystemTimeToTzSpecificLocalTime");
285 if( !pSystemTimeToTzSpecificLocalTime)
287 ZeroMemory( &tzE, sizeof(tzE));
288 ZeroMemory( &tzW, sizeof(tzW));
289 ZeroMemory( &tzS, sizeof(tzS));
290 /* timezone Eastern hemisphere */
293 tzE.DaylightBias=-60;
294 tzE.StandardDate.wMonth=10;
295 tzE.StandardDate.wDayOfWeek=0; /*sunday */
296 tzE.StandardDate.wDay=5; /* last (sunday) of the month */
297 tzE.StandardDate.wHour=3;
298 tzE.DaylightDate.wMonth=3;
299 tzE.DaylightDate.wDay=5;
300 tzE.DaylightDate.wHour=2;
301 /* timezone Western hemisphere */
304 tzW.DaylightBias=-60;
305 tzW.StandardDate.wMonth=10;
306 tzW.StandardDate.wDayOfWeek=0; /*sunday */
307 tzW.StandardDate.wDay=4; /* 4th (sunday) of the month */
308 tzW.StandardDate.wHour=2;
309 tzW.DaylightDate.wMonth=4;
310 tzW.DaylightDate.wDay=1;
311 tzW.DaylightDate.wHour=2;
312 /* timezone Eastern hemisphere */
315 tzS.DaylightBias=-60;
316 tzS.StandardDate.wMonth=4;
317 tzS.StandardDate.wDayOfWeek=0; /*sunday */
318 tzS.StandardDate.wDay=1; /* 1st (sunday) of the month */
319 tzS.StandardDate.wHour=2;
320 tzS.DaylightDate.wMonth=10;
321 tzS.DaylightDate.wDay=4;
322 tzS.DaylightDate.wHour=2;
324 /* TzSpecificLocalTimeToSystemTime */
325 { TZLT2ST_case cases[] = {
326 /* standard->daylight transition */
327 { 1, &tzE, {2004,3,-1,28,1,0,0,0}, 15 },
328 { 2, &tzE, {2004,3,-1,28,1,59,59,999}, 15},
329 { 3, &tzE, {2004,3,-1,28,2,0,0,0}, 15},
330 /* daylight->standard transition */
331 { 4, &tzE, {2004,10,-1,31,2,0,0,0} , 15 },
332 { 5, &tzE, {2004,10,-1,31,2,59,59,999}, 15 },
333 { 6, &tzE, {2004,10,-1,31,3,0,0,0}, 17 },
334 /* West and with fixed weekday of the month */
335 { 7, &tzW, {2004,4,-1,4,1,0,0,0}, 5},
336 { 8, &tzW, {2004,4,-1,4,1,59,59,999}, 5},
337 { 9, &tzW, {2004,4,-1,4,2,0,0,0}, 5},
338 { 10, &tzW, {2004,10,-1,24,1,0,0,0}, 4},
339 { 11, &tzW, {2004,10,-1,24,1,59,59,999}, 4},
340 { 12, &tzW, {2004,10,-1,24,2,0,0,0 }, 6},
342 { 13, &tzS, {2004,4,-1,4,1,0,0,0}, 4},
343 { 14, &tzS, {2004,4,-1,4,1,59,59,999}, 4},
344 { 15, &tzS, {2004,4,-1,4,2,0,0,0}, 6},
345 { 16, &tzS, {2004,10,-1,24,1,0,0,0}, 5},
346 { 17, &tzS, {2004,10,-1,24,1,59,59,999}, 5},
347 { 18, &tzS, {2004,10,-1,24,2,0,0,0}, 5},
350 /* days of transitions to put into the cases array */
353 {28,31,4,24,4,24} /* 1999 */
354 , {26,29,2,22,2,22} /* 2000 */
355 , {25,28,1,28,1,28} /* 2001 */
356 , {31,27,7,27,7,27} /* 2002 */
357 , {30,26,6,26,6,26} /* 2003 */
358 , {28,31,4,24,4,24} /* 2004 */
359 , {27,30,3,23,3,23} /* 2005 */
360 , {26,29,2,22,2,22} /* 2006 */
361 , {25,28,1,28,1,28} /* 2007 */
362 , {30,26,6,26,6,26} /* 2008 */
363 , {29,25,5,25,5,25} /* 2009 */
364 , {28,31,4,24,4,24} /* 2010 */
365 , {27,30,3,23,3,23} /* 2011 */
366 , {25,28,1,28,1,28} /* 2012 */
367 , {31,27,7,27,7,27} /* 2013 */
368 , {30,26,6,26,6,26} /* 2014 */
369 , {29,25,5,25,5,25} /* 2015 */
370 , {27,30,3,23,3,23} /* 2016 */
371 , {26,29,2,22,2,22} /* 2017 */
372 , {25,28,1,28,1,28} /* 2018 */
373 , {31,27,7,27,7,27} /* 2019 */
376 for( j=0 , year = 1999; yeardays[j][0] ; j++, year++) {
377 for (i=0; cases[i].nr; i++) {
378 if(i) cases[i].nr += 18;
379 cases[i].slt.wYear = year;
380 cases[i].slt.wDay = yeardays[j][i/3];
381 pTzSpecificLocalTimeToSystemTime( cases[i].ptz, &(cases[i].slt), &result);
382 ok( result.wHour == cases[i].ehour,
383 "Test TzSpecificLocalTimeToSystemTime #%d. Got %4d-%02d-%02d %02d:%02d. Expect hour = %02d\n",
384 cases[i].nr, result.wYear, result.wMonth, result.wDay,
385 result.wHour, result.wMinute, cases[i].ehour);
389 /* SystemTimeToTzSpecificLocalTime */
390 { TZLT2ST_case cases[] = {
391 /* standard->daylight transition */
392 { 1, &tzE, {2004,3,-1,27,15,0,0,0}, 1 },
393 { 2, &tzE, {2004,3,-1,27,15,59,59,999}, 1},
394 { 3, &tzE, {2004,3,-1,27,16,0,0,0}, 3},
395 /* daylight->standard transition */
396 { 4, &tzE, {2004,10,-1,30,15,0,0,0}, 2 },
397 { 5, &tzE, {2004,10,-1,30,15,59,59,999}, 2 },
398 { 6, &tzE, {2004,10,-1,30,16,0,0,0}, 2 },
399 /* West and with fixed weekday of the month */
400 { 7, &tzW, {2004,4,-1,4,5,0,0,0}, 1},
401 { 8, &tzW, {2004,4,-1,4,5,59,59,999}, 1},
402 { 9, &tzW, {2004,4,-1,4,6,0,0,0}, 3},
403 { 10, &tzW, {2004,10,-1,24,4,0,0,0}, 1},
404 { 11, &tzW, {2004,10,-1,24,4,59,59,999}, 1},
405 { 12, &tzW, {2004,10,-1,24,5,0,0,0 }, 1},
407 { 13, &tzS, {2004,4,-1,4,4,0,0,0}, 1},
408 { 14, &tzS, {2004,4,-1,4,4,59,59,999}, 1},
409 { 15, &tzS, {2004,4,-1,4,5,0,0,0}, 1},
410 { 16, &tzS, {2004,10,-1,24,5,0,0,0}, 1},
411 { 17, &tzS, {2004,10,-1,24,5,59,59,999}, 1},
412 { 18, &tzS, {2004,10,-1,24,6,0,0,0}, 3},
416 /* days of transitions to put into the cases array */
419 {27,30,4,24,4,24} /* 1999 */
420 , {25,28,2,22,2,22} /* 2000 */
421 , {24,27,1,28,1,28} /* 2001 */
422 , {30,26,7,27,7,27} /* 2002 */
423 , {29,25,6,26,6,26} /* 2003 */
424 , {27,30,4,24,4,24} /* 2004 */
425 , {26,29,3,23,3,23} /* 2005 */
426 , {25,28,2,22,2,22} /* 2006 */
427 , {24,27,1,28,1,28} /* 2007 */
428 , {29,25,6,26,6,26} /* 2008 */
429 , {28,24,5,25,5,25} /* 2009 */
430 , {27,30,4,24,4,24} /* 2010 */
431 , {26,29,3,23,3,23} /* 2011 */
432 , {24,27,1,28,1,28} /* 2012 */
433 , {30,26,7,27,7,27} /* 2013 */
434 , {29,25,6,26,6,26} /* 2014 */
435 , {28,24,5,25,5,25} /* 2015 */
436 , {26,29,3,23,3,23} /* 2016 */
437 , {25,28,2,22,2,22} /* 2017 */
438 , {24,27,1,28,1,28} /* 2018 */
439 , {30,26,7,27,7,27} /* 2019 */
441 for( j=0 , year = 1999; yeardays[j][0] ; j++, year++) {
442 for (i=0; cases[i].nr; i++) {
443 if(i) cases[i].nr += 18;
444 cases[i].slt.wYear = year;
445 cases[i].slt.wDay = yeardays[j][i/3];
446 pSystemTimeToTzSpecificLocalTime( cases[i].ptz, &(cases[i].slt), &result);
447 ok( result.wHour == cases[i].ehour,
448 "Test SystemTimeToTzSpecificLocalTime #%d. Got %4d-%02d-%02d %02d:%02d. Expect hour = %02d\n",
449 cases[i].nr, result.wYear, result.wMonth, result.wDay,
450 result.wHour, result.wMinute, cases[i].ehour);
461 test_GetTimeZoneInformation();
462 test_FileTimeToSystemTime();
463 test_FileTimeToLocalFileTime();
464 test_TzSpecificLocalTimeToSystemTime();