tstRTTimeSpec.cpp@ 91495

Last change on this file since 91495 was 86239, checked in by vboxsync, 4 years ago
IPRT: Some fixes to RTTimeZoneGetCurrent-posix.cpp and a basic testcase: ':' prefix in TZ value shouldn't be returned if we want. Don't read the /etc/localtime symlink, just pass it directly to RTPathReal (the symlink is often self-relative, i.e. ../usr/share/zoneinfo/x/y). Must terminate line buffer when reading /etc/timezone before using it. Share buffers to save stack space.
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File size: 37.3 KB

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1	/* $Id: tstRTTimeSpec.cpp 86239 2020-09-23 14:23:22Z vboxsync $ */
2	/** @file
3	* IPRT - RTTimeSpec and PRTTIME tests.
4	*/
5
6	/*
7	* Copyright (C) 2006-2020 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*
17	* The contents of this file may alternatively be used under the terms
18	* of the Common Development and Distribution License Version 1.0
19	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20	* VirtualBox OSE distribution, in which case the provisions of the
21	* CDDL are applicable instead of those of the GPL.
22	*
23	* You may elect to license modified versions of this file under the
24	* terms and conditions of either the GPL or the CDDL or both.
25	*/
26
27
28	/*********************************************************************************************************************************
29	* Header Files *
30	*********************************************************************************************************************************/
31	#if !defined(RT_OS_WINDOWS)
32	# define RTTIME_INCL_TIMEVAL
33	# define RTTIME_INCL_TIMESPEC
34	# include <time.h>
35	# include <sys/time.h>
36	#endif
37	#include <iprt/time.h>
38
39	#include <iprt/rand.h>
40	#include <iprt/test.h>
41	#include <iprt/string.h>
42
43
44	/**
45	* Format the time into a string using a static buffer.
46	*/
47	char *ToString(PRTTIME pTime)
48	{
49	static char szBuf[128];
50	RTStrPrintf(szBuf, sizeof(szBuf), "%04d-%02d-%02dT%02u:%02u:%02u.%09u [YD%u WD%u UO%d F%#x]",
51	pTime->i32Year,
52	pTime->u8Month,
53	pTime->u8MonthDay,
54	pTime->u8Hour,
55	pTime->u8Minute,
56	pTime->u8Second,
57	pTime->u32Nanosecond,
58	pTime->u16YearDay,
59	pTime->u8WeekDay,
60	pTime->offUTC,
61	pTime->fFlags);
62	return szBuf;
63	}
64
65	#define CHECK_NZ(expr) do { if (!(expr)) { RTTestIFailed("at line %d: %#x\n", __LINE__, #expr); return RTTestSummaryAndDestroy(hTest); } } while (0)
66
67	#define TEST_NS(ns) do {\
68	CHECK_NZ(RTTimeExplode(&T1, RTTimeSpecSetNano(&Ts1, ns))); \
69	RTTestIPrintf(RTTESTLVL_ALWAYS, "%RI64 ns - %s\n", ns, ToString(&T1)); \
70	CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \
71	if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \
72	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n", \
73	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__); \
74	} while (0)
75
76	#define TEST_NS_LOCAL(ns) do {\
77	CHECK_NZ(RTTimeLocalExplode(&T1, RTTimeSpecSetNano(&Ts1, ns))); \
78	RTTestIPrintf(RTTESTLVL_ALWAYS, "%RI64 ns - %s\n", ns, ToString(&T1)); \
79	CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \
80	if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \
81	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n", \
82	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__); \
83	} while (0)
84
85	#define TEST_SEC(sec) do {\
86	CHECK_NZ(RTTimeExplode(&T1, RTTimeSpecSetSeconds(&Ts1, sec))); \
87	RTTestIPrintf(RTTESTLVL_ALWAYS, "%RI64 sec - %s\n", sec, ToString(&T1)); \
88	CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \
89	if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \
90	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n", \
91	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__); \
92	} while (0)
93
94	#define CHECK_TIME_EX(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags, _Silent)\
95	do { \
96	if ( (pTime)->i32Year != (_i32Year) \
97	\|\| (pTime)->u8Month != (_u8Month) \
98	\|\| (pTime)->u8WeekDay != (_u8WeekDay) \
99	\|\| (pTime)->u16YearDay != (_u16YearDay) \
100	\|\| (pTime)->u8MonthDay != (_u8MonthDay) \
101	\|\| (pTime)->u8Hour != (_u8Hour) \
102	\|\| (pTime)->u8Minute != (_u8Minute) \
103	\|\| (pTime)->u8Second != (_u8Second) \
104	\|\| (pTime)->u32Nanosecond != (_u32Nanosecond) \
105	\|\| (pTime)->offUTC != (_offUTC) \
106	\|\| (pTime)->fFlags != (_fFlags) \
107	) \
108	{ \
109	RTTestIFailed(" %s ; line no %d\n" \
110	"!= %04d-%02d-%02dT%02u:%02u:%02u.%09u [YD%u WD%u UO%d F%#x]\n", \
111	ToString(pTime), __LINE__, (_i32Year), (_u8Month), (_u8MonthDay), (_u8Hour), (_u8Minute), \
112	(_u8Second), (_u32Nanosecond), (_u16YearDay), (_u8WeekDay), (_offUTC), (_fFlags)); \
113	} \
114	else if (!_Silent) \
115	RTTestIPrintf(RTTESTLVL_ALWAYS, "=> %s\n", ToString(pTime)); \
116	} while (0)
117	#define CHECK_TIME(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags) CHECK_TIME_EX(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags, false)
118	#define CHECK_TIME_SILENT(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags) CHECK_TIME_EX(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags, true)
119
120	#define CHECK_TIME_LOCAL_EX(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags, _Silent)\
121	do { \
122	uint32_t fOrigFlags = (pTime)->fFlags; \
123	CHECK_NZ(RTTimeConvertToZulu(pTime)); \
124	if ( (pTime)->i32Year != (_i32Year) \
125	\|\| (pTime)->u8Month != (_u8Month) \
126	\|\| (pTime)->u8WeekDay != (_u8WeekDay) \
127	\|\| (pTime)->u16YearDay != (_u16YearDay) \
128	\|\| (pTime)->u8MonthDay != (_u8MonthDay) \
129	\|\| (pTime)->u8Hour != (_u8Hour) \
130	\|\| (pTime)->u8Minute != (_u8Minute) \
131	\|\| (pTime)->u8Second != (_u8Second) \
132	\|\| (pTime)->u32Nanosecond != (_u32Nanosecond) \
133	\|\| (pTime)->offUTC != (_offUTC) \
134	\|\| (fOrigFlags & RTTIME_FLAGS_TYPE_MASK) != RTTIME_FLAGS_TYPE_LOCAL \
135	\|\| (pTime)->fFlags != (_fFlags) \
136	) \
137	{ \
138	RTTestIFailed(" %s ; line no %d\n" \
139	"!= %04d-%02d-%02dT%02u:%02u:%02u.%09u [YD%u WD%u UO%d F%#x]\n", \
140	ToString(pTime), __LINE__, (_i32Year), (_u8Month), (_u8MonthDay), (_u8Hour), (_u8Minute), \
141	(_u8Second), (_u32Nanosecond), (_u16YearDay), (_u8WeekDay), (_offUTC), (_fFlags)); \
142	} \
143	else if (!_Silent) \
144	RTTestIPrintf(RTTESTLVL_ALWAYS, "=> %s\n", ToString(pTime)); \
145	} while (0)
146	#define CHECK_TIME_LOCAL(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags) CHECK_TIME_LOCAL_EX(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags, false)
147	#define CHECK_TIME_LOCAL_SILENT(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags) CHECK_TIME_LOCAL_EX(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags, true)
148
149	#define SET_TIME(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags)\
150	do { \
151	(pTime)->i32Year = (_i32Year); \
152	(pTime)->u8Month = (_u8Month); \
153	(pTime)->u8WeekDay = (_u8WeekDay); \
154	(pTime)->u16YearDay = (_u16YearDay); \
155	(pTime)->u8MonthDay = (_u8MonthDay); \
156	(pTime)->u8Hour = (_u8Hour); \
157	(pTime)->u8Minute = (_u8Minute); \
158	(pTime)->u8Second = (_u8Second); \
159	(pTime)->u32Nanosecond = (_u32Nanosecond); \
160	(pTime)->offUTC = (_offUTC); \
161	(pTime)->fFlags = (_fFlags); \
162	RTTestIPrintf(RTTESTLVL_ALWAYS, " %s\n", ToString(pTime)); \
163	} while (0)
164
165
166	int main()
167	{
168	RTTIMESPEC Now;
169	RTTIMESPEC Ts1;
170	RTTIMESPEC Ts2;
171	RTTIME T1;
172	RTTIME T2;
173	#ifdef RTTIME_INCL_TIMEVAL
174	struct timeval Tv1;
175	struct timeval Tv2;
176	struct timespec Tsp1;
177	struct timespec Tsp2;
178	#endif
179	RTTEST hTest;
180
181	int rc = RTTestInitAndCreate("tstRTTimeSpec", &hTest);
182	if (rc)
183	return rc;
184
185	/*
186	* Simple test with current time.
187	*/
188	RTTestSub(hTest, "Current time (UTC)");
189	CHECK_NZ(RTTimeNow(&Now));
190	CHECK_NZ(RTTimeExplode(&T1, &Now));
191	RTTestIPrintf(RTTESTLVL_ALWAYS, " %RI64 ns - %s\n", RTTimeSpecGetNano(&Now), ToString(&T1));
192	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
193	if (!RTTimeSpecIsEqual(&Ts1, &Now))
194	RTTestIFailed("%RI64 != %RI64\n", RTTimeSpecGetNano(&Ts1), RTTimeSpecGetNano(&Now));
195
196	/*
197	* Simple test with current local time.
198	*/
199	RTTestSub(hTest, "Current time (local)");
200	CHECK_NZ(RTTimeLocalNow(&Now));
201	CHECK_NZ(RTTimeExplode(&T1, &Now));
202	RTTestIPrintf(RTTESTLVL_ALWAYS, " %RI64 ns - %s\n", RTTimeSpecGetNano(&Now), ToString(&T1));
203	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
204	if (!RTTimeSpecIsEqual(&Ts1, &Now))
205	RTTestIFailed("%RI64 != %RI64\n", RTTimeSpecGetNano(&Ts1), RTTimeSpecGetNano(&Now));
206
207	/*
208	* Some simple tests with fixed dates (just checking for smoke).
209	*/
210	RTTestSub(hTest, "Smoke");
211	TEST_NS(INT64_C(0));
212	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
213	TEST_NS(INT64_C(86400000000000));
214	CHECK_TIME(&T1, 1970,01,02, 00,00,00, 0, 2, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
215
216	TEST_NS(INT64_C(1));
217	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
218	TEST_NS(INT64_C(-1));
219	CHECK_TIME(&T1, 1969,12,31, 23,59,59,999999999, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
220
221	/*
222	* Some local time tests with dates triggering unexpected wraparound bugs in previous code version
223	* (on 2nd of a month). Test every hour to cover any TZ of the host OS.
224	*/
225	RTTestSub(hTest, "Wraparound (local)");
226	TEST_NS_LOCAL(INT64_C(1522576800000000000));
227	CHECK_TIME_LOCAL(&T1, 2018,04,01, 10,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
228	TEST_NS_LOCAL(INT64_C(1522580400000000000));
229	CHECK_TIME_LOCAL(&T1, 2018,04,01, 11,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
230	TEST_NS_LOCAL(INT64_C(1522584000000000000));
231	CHECK_TIME_LOCAL(&T1, 2018,04,01, 12,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
232	TEST_NS_LOCAL(INT64_C(1522587600000000000));
233	CHECK_TIME_LOCAL(&T1, 2018,04,01, 13,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
234	TEST_NS_LOCAL(INT64_C(1522591200000000000));
235	CHECK_TIME_LOCAL(&T1, 2018,04,01, 14,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
236	TEST_NS_LOCAL(INT64_C(1522594800000000000));
237	CHECK_TIME_LOCAL(&T1, 2018,04,01, 15,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
238	TEST_NS_LOCAL(INT64_C(1522598400000000000));
239	CHECK_TIME_LOCAL(&T1, 2018,04,01, 16,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
240	TEST_NS_LOCAL(INT64_C(1522602000000000000));
241	CHECK_TIME_LOCAL(&T1, 2018,04,01, 17,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
242	TEST_NS_LOCAL(INT64_C(1522605600000000000));
243	CHECK_TIME_LOCAL(&T1, 2018,04,01, 18,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
244	TEST_NS_LOCAL(INT64_C(1522609200000000000));
245	CHECK_TIME_LOCAL(&T1, 2018,04,01, 19,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
246	TEST_NS_LOCAL(INT64_C(1522612800000000000));
247	CHECK_TIME_LOCAL(&T1, 2018,04,01, 20,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
248	TEST_NS_LOCAL(INT64_C(1522616400000000000));
249	CHECK_TIME_LOCAL(&T1, 2018,04,01, 21,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
250	TEST_NS_LOCAL(INT64_C(1522620000000000000));
251	CHECK_TIME_LOCAL(&T1, 2018,04,01, 22,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
252	TEST_NS_LOCAL(INT64_C(1522623600000000000));
253	CHECK_TIME_LOCAL(&T1, 2018,04,01, 23,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
254	TEST_NS_LOCAL(INT64_C(1522627200000000000));
255	CHECK_TIME_LOCAL(&T1, 2018,04,02, 0,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
256	TEST_NS_LOCAL(INT64_C(1522630800000000000));
257	CHECK_TIME_LOCAL(&T1, 2018,04,02, 1,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
258	TEST_NS_LOCAL(INT64_C(1522634400000000000));
259	CHECK_TIME_LOCAL(&T1, 2018,04,02, 2,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
260	TEST_NS_LOCAL(INT64_C(1522638000000000000));
261	CHECK_TIME_LOCAL(&T1, 2018,04,02, 3,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
262	TEST_NS_LOCAL(INT64_C(1522641600000000000));
263	CHECK_TIME_LOCAL(&T1, 2018,04,02, 4,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
264	TEST_NS_LOCAL(INT64_C(1522645200000000000));
265	CHECK_TIME_LOCAL(&T1, 2018,04,02, 5,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
266	TEST_NS_LOCAL(INT64_C(1522648800000000000));
267	CHECK_TIME_LOCAL(&T1, 2018,04,02, 6,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
268	TEST_NS_LOCAL(INT64_C(1522652400000000000));
269	CHECK_TIME_LOCAL(&T1, 2018,04,02, 7,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
270	TEST_NS_LOCAL(INT64_C(1522656000000000000));
271	CHECK_TIME_LOCAL(&T1, 2018,04,02, 8,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
272	TEST_NS_LOCAL(INT64_C(1522659600000000000));
273	CHECK_TIME_LOCAL(&T1, 2018,04,02, 9,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
274	TEST_NS_LOCAL(INT64_C(1522663200000000000));
275	CHECK_TIME_LOCAL(&T1, 2018,04,02, 10,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
276	TEST_NS_LOCAL(INT64_C(1522666800000000000));
277	CHECK_TIME_LOCAL(&T1, 2018,04,02, 11,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
278	TEST_NS_LOCAL(INT64_C(1522670400000000000));
279	CHECK_TIME_LOCAL(&T1, 2018,04,02, 12,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
280	TEST_NS_LOCAL(INT64_C(1522674000000000000));
281	CHECK_TIME_LOCAL(&T1, 2018,04,02, 13,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
282	TEST_NS_LOCAL(INT64_C(1522677600000000000));
283	CHECK_TIME_LOCAL(&T1, 2018,04,02, 14,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
284
285	/*
286	* Test the limits.
287	*/
288	RTTestSub(hTest, "Extremes");
289	TEST_NS(INT64_MAX);
290	TEST_NS(INT64_MIN);
291	TEST_SEC(INT64_C(1095379198));
292	CHECK_TIME(&T1, 2004, 9,16, 23,59,58, 0, 260, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
293	TEST_SEC(INT64_C(1095379199));
294	CHECK_TIME(&T1, 2004, 9,16, 23,59,59, 0, 260, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
295	TEST_SEC(INT64_C(1095379200));
296	CHECK_TIME(&T1, 2004, 9,17, 00,00,00, 0, 261, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
297	TEST_SEC(INT64_C(1095379201));
298	CHECK_TIME(&T1, 2004, 9,17, 00,00,01, 0, 261, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
299
300	/*
301	* Test normalization (UTC).
302	*/
303	RTTestSub(hTest, "Normalization (UTC)");
304	/* simple */
305	CHECK_NZ(RTTimeNow(&Now));
306	CHECK_NZ(RTTimeExplode(&T1, &Now));
307	T2 = T1;
308	CHECK_NZ(RTTimeNormalize(&T1));
309	if (memcmp(&T1, &T2, sizeof(T1)))
310	RTTestIFailed("simple normalization failed\n");
311	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
312	CHECK_NZ(RTTimeSpecIsEqual(&Ts1, &Now));
313
314	/* a few partial dates. */
315	memset(&T1, 0, sizeof(T1));
316	SET_TIME( &T1, 1970,01,01, 00,00,00, 0, 0, 0, 0, 0);
317	CHECK_NZ(RTTimeNormalize(&T1));
318	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
319
320	SET_TIME( &T1, 1970,00,00, 00,00,00, 1, 1, 0, 0, 0);
321	CHECK_NZ(RTTimeNormalize(&T1));
322	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
323
324	SET_TIME( &T1, 2007,12,06, 02,15,23, 1, 0, 0, 0, 0);
325	CHECK_NZ(RTTimeNormalize(&T1));
326	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
327
328	SET_TIME( &T1, 1968,01,30, 00,19,24, 5, 0, 0, 0, 0);
329	CHECK_NZ(RTTimeNormalize(&T1));
330	CHECK_TIME(&T1, 1968,01,30, 00,19,24, 5, 30, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
331
332	SET_TIME( &T1, 1969,01,31, 00, 9, 2, 7, 0, 0, 0, 0);
333	CHECK_NZ(RTTimeNormalize(&T1));
334	CHECK_TIME(&T1, 1969,01,31, 00, 9, 2, 7, 31, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
335
336	SET_TIME( &T1, 1969,03,31, 00, 9, 2, 7, 0, 0, 0, 0);
337	CHECK_NZ(RTTimeNormalize(&T1));
338	CHECK_TIME(&T1, 1969,03,31, 00, 9, 2, 7, 90, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
339
340	SET_TIME( &T1, 1969,12,31, 00,00,00, 9, 0, 0, 0, 0);
341	CHECK_NZ(RTTimeNormalize(&T1));
342	CHECK_TIME(&T1, 1969,12,31, 00,00,00, 9, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
343
344	SET_TIME( &T1, 1969,12,30, 00,00,00, 30, 0, 0, 0, 0);
345	CHECK_NZ(RTTimeNormalize(&T1));
346	CHECK_TIME(&T1, 1969,12,30, 00,00,00, 30, 364, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
347
348	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 363, 0, 0, 0);
349	CHECK_NZ(RTTimeNormalize(&T1));
350	CHECK_TIME(&T1, 1969,12,29, 00,00,00, 30, 363, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
351
352	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 362, 6, 0, 0);
353	CHECK_NZ(RTTimeNormalize(&T1));
354	CHECK_TIME(&T1, 1969,12,28, 00,00,00, 30, 362, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
355
356	SET_TIME( &T1, 1969,12,27, 00,00,00, 30, 0, 5, 0, 0);
357	CHECK_NZ(RTTimeNormalize(&T1));
358	CHECK_TIME(&T1, 1969,12,27, 00,00,00, 30, 361, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
359
360	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 360, 0, 0, 0);
361	CHECK_NZ(RTTimeNormalize(&T1));
362	CHECK_TIME(&T1, 1969,12,26, 00,00,00, 30, 360, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
363
364	SET_TIME( &T1, 1969,12,25, 00,00,00, 12, 0, 0, 0, 0);
365	CHECK_NZ(RTTimeNormalize(&T1));
366	CHECK_TIME(&T1, 1969,12,25, 00,00,00, 12, 359, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
367
368	SET_TIME( &T1, 1969,12,24, 00,00,00, 16, 0, 0, 0, 0);
369	CHECK_NZ(RTTimeNormalize(&T1));
370	CHECK_TIME(&T1, 1969,12,24, 00,00,00, 16, 358, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
371
372	/* outside the year table range */
373	SET_TIME( &T1, 1200,01,30, 00,00,00, 2, 0, 0, 0, 0);
374	CHECK_NZ(RTTimeNormalize(&T1));
375	CHECK_TIME(&T1, 1200,01,30, 00,00,00, 2, 30, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
376
377	SET_TIME( &T1, 2555,11,29, 00,00,00, 2, 0, 0, 0, 0);
378	CHECK_NZ(RTTimeNormalize(&T1));
379	CHECK_TIME(&T1, 2555,11,29, 00,00,00, 2, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
380
381	SET_TIME( &T1, 2555,00,00, 00,00,00, 3, 333, 0, 0, 0);
382	CHECK_NZ(RTTimeNormalize(&T1));
383	CHECK_TIME(&T1, 2555,11,29, 00,00,00, 3, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
384
385	/* time overflow */
386	SET_TIME( &T1, 1969,12,30, 255,255,255, UINT32_MAX, 364, 0, 0, 0);
387	CHECK_NZ(RTTimeNormalize(&T1));
388	CHECK_TIME(&T1, 1970,01, 9, 19,19,19,294967295, 9, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
389
390	/* date overflow */
391	SET_TIME( &T1, 2007,11,36, 02,15,23, 1, 0, 0, 0, 0);
392	CHECK_NZ(RTTimeNormalize(&T1));
393	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
394
395	SET_TIME( &T1, 2007,10,67, 02,15,23, 1, 0, 0, 0, 0);
396	CHECK_NZ(RTTimeNormalize(&T1));
397	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
398
399	SET_TIME( &T1, 2007,10,98, 02,15,23, 1, 0, 0, 0, 0);
400	CHECK_NZ(RTTimeNormalize(&T1));
401	CHECK_TIME(&T1, 2008,01,06, 02,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
402
403	SET_TIME( &T1, 2006,24,06, 02,15,23, 1, 0, 0, 0, 0);
404	CHECK_NZ(RTTimeNormalize(&T1));
405	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
406
407	SET_TIME( &T1, 2003,60,37, 02,15,23, 1, 0, 0, 0, 0);
408	CHECK_NZ(RTTimeNormalize(&T1));
409	CHECK_TIME(&T1, 2008,01,06, 02,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
410
411	SET_TIME( &T1, 2003,00,00, 02,15,23, 1,1801, 0, 0, 0);
412	CHECK_NZ(RTTimeNormalize(&T1));
413	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
414
415	/*
416	* Test normalization (local).
417	*/
418	RTTestSub(hTest, "Normalization (local)");
419	/* simple */
420	CHECK_NZ(RTTimeNow(&Now));
421	CHECK_NZ(RTTimeLocalExplode(&T1, &Now));
422	T2 = T1;
423	CHECK_NZ(RTTimeLocalNormalize(&T1));
424	if (memcmp(&T1, &T2, sizeof(T1)))
425	RTTestIFailed("simple normalization failed\n");
426	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
427	CHECK_NZ(RTTimeSpecIsEqual(&Ts1, &Now));
428
429	/* a few partial dates. */
430	memset(&T1, 0, sizeof(T1));
431	SET_TIME( &T1, 1970,01,01, 00,00,00, 0, 0, 0, -60, 0);
432	CHECK_NZ(RTTimeLocalNormalize(&T1));
433	CHECK_TIME_LOCAL(&T1, 1970,01,01, 01,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
434
435	SET_TIME( &T1, 1970,00,00, 00,00,00, 1, 1, 0, -120, 0);
436	CHECK_NZ(RTTimeLocalNormalize(&T1));
437	CHECK_TIME_LOCAL(&T1, 1970,01,01, 02,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
438
439	SET_TIME( &T1, 2007,12,06, 02,15,23, 1, 0, 0, 120, 0);
440	CHECK_NZ(RTTimeLocalNormalize(&T1));
441	CHECK_TIME_LOCAL(&T1, 2007,12,06, 00,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
442
443	SET_TIME( &T1, 1968,01,30, 00,19,24, 5, 0, 0, -480, 0);
444	CHECK_NZ(RTTimeLocalNormalize(&T1));
445	CHECK_TIME_LOCAL(&T1, 1968,01,30, 8,19,24, 5, 30, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
446
447	SET_TIME( &T1, 1969,01,31, 03, 9, 2, 7, 0, 0, 180, 0);
448	CHECK_NZ(RTTimeLocalNormalize(&T1));
449	CHECK_TIME_LOCAL(&T1, 1969,01,31, 00, 9, 2, 7, 31, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
450
451	SET_TIME( &T1, 1969,03,31, 00, 9, 2, 7, 0, 0, -60, 0);
452	CHECK_NZ(RTTimeLocalNormalize(&T1));
453	CHECK_TIME_LOCAL(&T1, 1969,03,31, 01, 9, 2, 7, 90, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
454
455	SET_TIME( &T1, 1969,12,30, 18,00,00, 9, 0, 0, -360, 0);
456	CHECK_NZ(RTTimeLocalNormalize(&T1));
457	CHECK_TIME_LOCAL(&T1, 1969,12,31, 00,00,00, 9, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
458
459	SET_TIME( &T1, 1969,12,29, 12,00,00, 30, 0, 0, -720, 0);
460	CHECK_NZ(RTTimeLocalNormalize(&T1));
461	CHECK_TIME_LOCAL(&T1, 1969,12,30, 00,00,00, 30, 364, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
462
463	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 363, 0, 30, 0);
464	CHECK_NZ(RTTimeLocalNormalize(&T1));
465	CHECK_TIME_LOCAL(&T1, 1969,12,28, 23,30,00, 30, 362, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
466
467	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 362, 6, -60, 0);
468	CHECK_NZ(RTTimeLocalNormalize(&T1));
469	CHECK_TIME_LOCAL(&T1, 1969,12,28, 01,00,00, 30, 362, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
470
471	SET_TIME( &T1, 1969,12,27, 00,00,00, 30, 0, 5, -120, 0);
472	CHECK_NZ(RTTimeLocalNormalize(&T1));
473	CHECK_TIME_LOCAL(&T1, 1969,12,27, 02,00,00, 30, 361, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
474
475	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 360, 0, -120, 0);
476	CHECK_NZ(RTTimeLocalNormalize(&T1));
477	CHECK_TIME_LOCAL(&T1, 1969,12,26, 02,00,00, 30, 360, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
478
479	SET_TIME( &T1, 1969,12,25, 00,00,00, 12, 0, 0, 15, 0);
480	CHECK_NZ(RTTimeLocalNormalize(&T1));
481	CHECK_TIME_LOCAL(&T1, 1969,12,24, 23,45,00, 12, 358, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
482
483	SET_TIME( &T1, 1969,12,24, 00,00,00, 16, 0, 0, -15, 0);
484	CHECK_NZ(RTTimeLocalNormalize(&T1));
485	CHECK_TIME_LOCAL(&T1, 1969,12,24, 00,15,00, 16, 358, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
486
487	/* outside the year table range */
488	SET_TIME( &T1, 1200,01,30, 00,00,00, 2, 0, 0, -720, 0);
489	CHECK_NZ(RTTimeLocalNormalize(&T1));
490	CHECK_TIME_LOCAL(&T1, 1200,01,30, 12,00,00, 2, 30, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
491
492	SET_TIME( &T1, 2555,11,29, 00,00,00, 2, 0, 0, -480, 0);
493	CHECK_NZ(RTTimeLocalNormalize(&T1));
494	CHECK_TIME_LOCAL(&T1, 2555,11,29, 8,00,00, 2, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
495
496	SET_TIME( &T1, 2555,00,00, 00,00,00, 3, 333, 0, 60, 0);
497	CHECK_NZ(RTTimeLocalNormalize(&T1));
498	CHECK_TIME_LOCAL(&T1, 2555,11,28, 23,00,00, 3, 332, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
499
500	/* time overflow */
501	SET_TIME( &T1, 1969,12,30, 255,255,255, UINT32_MAX, 364, 0, 60, 0);
502	CHECK_NZ(RTTimeLocalNormalize(&T1));
503	CHECK_TIME_LOCAL(&T1, 1970,01, 9, 18,19,19,294967295, 9, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
504
505	/* date overflow */
506	SET_TIME( &T1, 2007,11,36, 02,15,23, 1, 0, 0, 60, 0);
507	CHECK_NZ(RTTimeLocalNormalize(&T1));
508	CHECK_TIME_LOCAL(&T1, 2007,12,06, 01,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
509
510	SET_TIME( &T1, 2007,10,67, 02,15,23, 1, 0, 0, 60, 0);
511	CHECK_NZ(RTTimeLocalNormalize(&T1));
512	CHECK_TIME_LOCAL(&T1, 2007,12,06, 01,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
513
514	SET_TIME( &T1, 2007,10,98, 02,15,23, 1, 0, 0, 60, 0);
515	CHECK_NZ(RTTimeLocalNormalize(&T1));
516	CHECK_TIME_LOCAL(&T1, 2008,01,06, 01,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
517
518	SET_TIME( &T1, 2006,24,06, 02,15,23, 1, 0, 0, 60, 0);
519	CHECK_NZ(RTTimeLocalNormalize(&T1));
520	CHECK_TIME_LOCAL(&T1, 2007,12,06, 01,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
521
522	SET_TIME( &T1, 2003,60,37, 02,15,23, 1, 0, 0, -60, 0);
523	CHECK_NZ(RTTimeLocalNormalize(&T1));
524	CHECK_TIME_LOCAL(&T1, 2008,01,06, 03,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
525
526	SET_TIME( &T1, 2003,00,00, 02,15,23, 1,1801, 0, -60, 0);
527	CHECK_NZ(RTTimeLocalNormalize(&T1));
528	CHECK_TIME_LOCAL(&T1, 2007,12,06, 03,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
529
530	/*
531	* Test UTC and local time explode/implode round trips every 29 minutes for 3 years.
532	* Relies heavily on correct behavior of RTTimeNormalize and does limited sanity checking.
533	*/
534	RTTestSub(hTest, "Wraparound 3 year (UTC+local), silent");
535	RTTimeSpecSetNano(&Ts1, INT64_C(1420070400000000000));
536	RTTIME Tcheck;
537	memset(&Tcheck, 0, sizeof(Tcheck));
538	Tcheck.i32Year = 2015;
539	Tcheck.u16YearDay = 1;
540	CHECK_NZ(RTTimeNormalize(&Tcheck));
541	while (Tcheck.i32Year <= 2017)
542	{
543	if (RTTimeIsLeapYear(Tcheck.i32Year))
544	{
545	if (!(Tcheck.fFlags & RTTIME_FLAGS_LEAP_YEAR))
546	RTTestIFailed("FAILURE - %d is not marked as a leap year, line no. %d\n",
547	Tcheck.i32Year, __LINE__);
548	}
549	else
550	{
551	if (!(Tcheck.fFlags & RTTIME_FLAGS_COMMON_YEAR))
552	RTTestIFailed("FAILURE - %d is not marked as a common year, line no. %d\n",
553	Tcheck.i32Year, __LINE__);
554	}
555
556	CHECK_NZ(RTTimeExplode(&T1, &Ts1));
557	CHECK_NZ(RTTimeImplode(&Ts2, &T1));
558	if (!RTTimeSpecIsEqual(&Ts2, &Ts1))
559	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n",
560	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__);
561	CHECK_TIME_SILENT(&T1, Tcheck.i32Year, Tcheck.u8Month, Tcheck.u8MonthDay, Tcheck.u8Hour, Tcheck.u8Minute, Tcheck.u8Second, Tcheck.u32Nanosecond, Tcheck.u16YearDay, Tcheck.u8WeekDay, Tcheck.offUTC, Tcheck.fFlags);
562
563	CHECK_NZ(RTTimeLocalExplode(&T1, &Ts1));
564	CHECK_NZ(RTTimeImplode(&Ts2, &T1));
565	if (!RTTimeSpecIsEqual(&Ts2, &Ts1))
566	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n",
567	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__);
568	CHECK_TIME_LOCAL_SILENT(&T1, Tcheck.i32Year, Tcheck.u8Month, Tcheck.u8MonthDay, Tcheck.u8Hour, Tcheck.u8Minute, Tcheck.u8Second, Tcheck.u32Nanosecond, Tcheck.u16YearDay, Tcheck.u8WeekDay, Tcheck.offUTC, Tcheck.fFlags);
569
570	RTTimeSpecAddNano(&Ts1, 29 * RT_NS_1MIN);
571	Tcheck.u8Minute += 29;
572	CHECK_NZ(RTTimeNormalize(&Tcheck));
573	}
574
575	/*
576	* Conversions.
577	*/
578	#define CHECK_NSEC(Ts1, T2) \
579	do { \
580	RTTIMESPEC TsTmp; \
581	RTTESTI_CHECK_MSG( RTTimeSpecGetNano(&(Ts1)) == RTTimeSpecGetNano(RTTimeImplode(&TsTmp, &(T2))), \
582	("line %d: %RI64, %RI64\n", __LINE__, \
583	RTTimeSpecGetNano(&(Ts1)), RTTimeSpecGetNano(RTTimeImplode(&TsTmp, &(T2)))) ); \
584	} while (0)
585	RTTestSub(hTest, "Conversions, positive");
586	SET_TIME(&T1, 1980,01,01, 00,00,00, 0, 1, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
587	RTTESTI_CHECK(RTTimeSpecSetDosSeconds(&Ts2, 0) == &Ts2);
588	RTTESTI_CHECK(RTTimeSpecGetDosSeconds(&Ts2) == 0);
589	CHECK_NSEC(Ts2, T1);
590
591	SET_TIME(&T1, 1980,01,01, 00,00,00, 0, 1, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
592	RTTESTI_CHECK(RTTimeSpecSetNtTime(&Ts2, INT64_C(119600064000000000)) == &Ts2);
593	RTTESTI_CHECK(RTTimeSpecGetNtTime(&Ts2) == INT64_C(119600064000000000));
594	CHECK_NSEC(Ts2, T1);
595
596	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
597	RTTESTI_CHECK(RTTimeSpecSetSeconds(&Ts2, 1) == &Ts2);
598	RTTESTI_CHECK(RTTimeSpecGetSeconds(&Ts2) == 1);
599	CHECK_NSEC(Ts2, T1);
600
601	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
602	RTTESTI_CHECK(RTTimeSpecSetMilli(&Ts2, 1000) == &Ts2);
603	RTTESTI_CHECK(RTTimeSpecGetMilli(&Ts2) == 1000);
604	CHECK_NSEC(Ts2, T1);
605
606	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
607	RTTESTI_CHECK(RTTimeSpecSetMicro(&Ts2, 1000000) == &Ts2);
608	RTTESTI_CHECK(RTTimeSpecGetMicro(&Ts2) == 1000000);
609	CHECK_NSEC(Ts2, T1);
610
611	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
612	RTTESTI_CHECK(RTTimeSpecSetNano(&Ts2, 1000000000) == &Ts2);
613	RTTESTI_CHECK(RTTimeSpecGetNano(&Ts2) == 1000000000);
614	CHECK_NSEC(Ts2, T1);
615
616	#ifdef RTTIME_INCL_TIMEVAL
617	SET_TIME(&T1, 1970,01,01, 00,00,01, 5000, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
618	Tv1.tv_sec = 1;
619	Tv1.tv_usec = 5;
620	RTTESTI_CHECK(RTTimeSpecSetTimeval(&Ts2, &Tv1) == &Ts2);
621	RTTESTI_CHECK(RTTimeSpecGetMicro(&Ts2) == 1000005);
622	CHECK_NSEC(Ts2, T1);
623	RTTESTI_CHECK(RTTimeSpecGetTimeval(&Ts2, &Tv2) == &Tv2);
624	RTTESTI_CHECK(Tv1.tv_sec == Tv2.tv_sec); RTTESTI_CHECK(Tv1.tv_usec == Tv2.tv_usec);
625	#endif
626
627	#ifdef RTTIME_INCL_TIMESPEC
628	SET_TIME(&T1, 1970,01,01, 00,00,01, 5, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
629	Tsp1.tv_sec = 1;
630	Tsp1.tv_nsec = 5;
631	RTTESTI_CHECK(RTTimeSpecSetTimespec(&Ts2, &Tsp1) == &Ts2);
632	RTTESTI_CHECK(RTTimeSpecGetNano(&Ts2) == 1000000005);
633	CHECK_NSEC(Ts2, T1);
634	RTTESTI_CHECK(RTTimeSpecGetTimespec(&Ts2, &Tsp2) == &Tsp2);
635	RTTESTI_CHECK(Tsp1.tv_sec == Tsp2.tv_sec); RTTESTI_CHECK(Tsp1.tv_nsec == Tsp2.tv_nsec);
636	#endif
637
638
639	RTTestSub(hTest, "Conversions, negative");
640
641	#ifdef RTTIME_INCL_TIMEVAL
642	SET_TIME(&T1, 1969,12,31, 23,59,58,999995000, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
643	Tv1.tv_sec = -2;
644	Tv1.tv_usec = 999995;
645	RTTESTI_CHECK(RTTimeSpecSetTimeval(&Ts2, &Tv1) == &Ts2);
646	RTTESTI_CHECK_MSG(RTTimeSpecGetMicro(&Ts2) == -1000005, ("%RI64\n", RTTimeSpecGetMicro(&Ts2)));
647	CHECK_NSEC(Ts2, T1);
648	RTTESTI_CHECK(RTTimeSpecGetTimeval(&Ts2, &Tv2) == &Tv2);
649	RTTESTI_CHECK(Tv1.tv_sec == Tv2.tv_sec); RTTESTI_CHECK(Tv1.tv_usec == Tv2.tv_usec);
650	#endif
651
652	#ifdef RTTIME_INCL_TIMESPEC
653	SET_TIME(&T1, 1969,12,31, 23,59,58,999999995, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
654	Tsp1.tv_sec = -2;
655	Tsp1.tv_nsec = 999999995;
656	RTTESTI_CHECK(RTTimeSpecSetTimespec(&Ts2, &Tsp1) == &Ts2);
657	RTTESTI_CHECK_MSG(RTTimeSpecGetNano(&Ts2) == -1000000005, ("%RI64\n", RTTimeSpecGetMicro(&Ts2)));
658	CHECK_NSEC(Ts2, T1);
659	RTTESTI_CHECK(RTTimeSpecGetTimespec(&Ts2, &Tsp2) == &Tsp2);
660	RTTESTI_CHECK(Tsp1.tv_sec == Tsp2.tv_sec); RTTESTI_CHECK(Tsp1.tv_nsec == Tsp2.tv_nsec);
661	#endif
662
663	/*
664	* Test some string formatting too, while we're here...
665	*/
666	RTTestSub(hTest, "Formatting");
667	char szValue[256];
668	#define RTTESTI_CHECK_FMT(a_FmtCall, a_szExpect) \
669	do { \
670	ssize_t cchResult = a_FmtCall; \
671	if (cchResult != sizeof(a_szExpect) - 1 \|\| strcmp(szValue, a_szExpect) != 0) \
672	RTTestFailed(hTest, "Got %s (%zd bytes) expected %s (%zu bytes); line " RT_XSTR(__LINE__), \
673	szValue, cchResult, a_szExpect, sizeof(a_szExpect) - 1); \
674	} while (0)
675	#define RTTESTI_CHECK_FROM(a_FromCall) \
676	do { \
677	RTRandBytes(&T2, sizeof(T2)); \
678	PRTTIME pResult = a_FromCall; \
679	if (!pResult) \
680	RTTestFailed(hTest, "%s failed on line " RT_XSTR(__LINE__), #a_FromCall); \
681	else if (memcmp(&T1, &T2, sizeof(T2)) != 0) \
682	RTTestFailed(hTest, "%s produced incorrect result on line " RT_XSTR(__LINE__)": %s", #a_FromCall, ToString(&T2)); \
683	} while (0)
684	SET_TIME(&T1, 1969,12,31, 23,59,58,999995000, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
685	RTTESTI_CHECK_FMT(RTTimeToRfc2822(&T1, szValue, sizeof(szValue), 0), "Wed, 31 Dec 1969 23:59:58 -0000");
686	RTTESTI_CHECK_FMT(RTTimeToRfc2822(&T1, szValue, sizeof(szValue), RTTIME_RFC2822_F_GMT), "Wed, 31 Dec 1969 23:59:58 GMT");
687	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 0), "1969-12-31T23:59:58Z");
688	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 1), "1969-12-31T23:59:58.9Z");
689	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 5), "1969-12-31T23:59:58.99999Z");
690	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 9), "1969-12-31T23:59:58.999995000Z");
691	RTTESTI_CHECK_FROM(RTTimeFromString(&T2, "1969-12-31T23:59:58.999995000Z"));
692	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Wed, 31 Dec 1969 23:59:58.999995 GMT"));
693	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Wed, 31 Dec 69 23:59:58.999995 GMT"));
694	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "31 Dec 69 23:59:58.999995 GMT"));
695	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "31 Dec 1969 23:59:58.999995 GMT"));
696	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "31 dec 1969 23:59:58.999995 GMT"));
697	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "wEd, 31 Dec 69 23:59:58.999995 UT"));
698
699	SET_TIME(&T1, 2018, 9, 6, 4, 9, 8, 0, 249, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
700	RTTESTI_CHECK_FMT(RTTimeToRfc2822(&T1, szValue, sizeof(szValue), 0), "Thu, 6 Sep 2018 04:09:08 -0000");
701	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 0), "2018-09-06T04:09:08Z");
702	RTTESTI_CHECK_FROM(RTTimeFromString(&T2, "2018-09-06T04:09:08Z"));
703	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Thu, 6 Sep 2018 04:09:08 -0000"));
704	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Thu, 6 Sep 2018 04:09:08 GMT"));
705	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Thu, 06 Sep 2018 04:09:08 GMT"));
706	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Thu, 00006 Sep 2018 04:09:08 GMT"));
707	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, " 00006 Sep 2018 04:09:08 GMT "));
708
709	/*
710	* Check that RTTimeZoneGetCurrent works (not really timespec, but whatever).
711	*/
712	RTTestSub(hTest, "RTTimeZoneGetCurrent");
713	szValue[0] = '\0';
714	RTTESTI_CHECK_RC(RTTimeZoneGetCurrent(szValue, sizeof(szValue)), VINF_SUCCESS);
715	RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "TimeZone: %s", szValue);
716
717	/*
718	* Summary
719	*/
720	return RTTestSummaryAndDestroy(hTest);
721	}
722

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTTimeSpec.cpp@ 91495

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