tstRTTimeSpec.cpp@ 99775

Last change on this file since 99775 was 99775, checked in by vboxsync, 18 months ago
*: Mark functions as static if not used outside of a given compilation unit. Enables the compiler to optimize inlining, reduces the symbol tables, exposes unused functions and in some rare cases exposes mismtaches between function declarations and definitions, but most importantly reduces the number of parfait reports for the extern-function-no-forward-declaration category. This should not result in any functional changes, bugref:3409
Property svn:eol-style set to `native` Property svn:keywords set to `Id Revision`
File size: 39.5 KB

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1	/* $Id: tstRTTimeSpec.cpp 99775 2023-05-12 12:21:58Z vboxsync $ */
2	/** @file
3	* IPRT - RTTimeSpec and PRTTIME tests.
4	*/
5
6	/*
7	* Copyright (C) 2006-2023 Oracle and/or its affiliates.
8	*
9	* This file is part of VirtualBox base platform packages, as
10	* available from https://www.virtualbox.org.
11	*
12	* This program is free software; you can redistribute it and/or
13	* modify it under the terms of the GNU General Public License
14	* as published by the Free Software Foundation, in version 3 of the
15	* License.
16	*
17	* This program is distributed in the hope that it will be useful, but
18	* WITHOUT ANY WARRANTY; without even the implied warranty of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20	* General Public License for more details.
21	*
22	* You should have received a copy of the GNU General Public License
23	* along with this program; if not, see <https://www.gnu.org/licenses>.
24	*
25	* The contents of this file may alternatively be used under the terms
26	* of the Common Development and Distribution License Version 1.0
27	* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
28	* in the VirtualBox distribution, in which case the provisions of the
29	* CDDL are applicable instead of those of the GPL.
30	*
31	* You may elect to license modified versions of this file under the
32	* terms and conditions of either the GPL or the CDDL or both.
33	*
34	* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
35	*/
36
37
38	/*********************************************************************************************************************************
39	* Header Files *
40	*********************************************************************************************************************************/
41	#if !defined(RT_OS_WINDOWS)
42	# define RTTIME_INCL_TIMEVAL
43	# define RTTIME_INCL_TIMESPEC
44	# include <time.h>
45	# include <sys/time.h>
46	#endif
47	#include <iprt/time.h>
48
49	#include <iprt/rand.h>
50	#include <iprt/test.h>
51	#include <iprt/string.h>
52
53
54	/**
55	* Format the time into a string using a static buffer.
56	*/
57	static char *ToString(PRTTIME pTime)
58	{
59	static char szBuf[128];
60	RTStrPrintf(szBuf, sizeof(szBuf), "%04d-%02d-%02dT%02u:%02u:%02u.%09u [YD%u WD%u UO%d F%#x]",
61	pTime->i32Year,
62	pTime->u8Month,
63	pTime->u8MonthDay,
64	pTime->u8Hour,
65	pTime->u8Minute,
66	pTime->u8Second,
67	pTime->u32Nanosecond,
68	pTime->u16YearDay,
69	pTime->u8WeekDay,
70	pTime->offUTC,
71	pTime->fFlags);
72	return szBuf;
73	}
74
75	#define CHECK_NZ(expr) do { if (!(expr)) { RTTestIFailed("at line %d: %#x\n", __LINE__, #expr); return RTTestSummaryAndDestroy(hTest); } } while (0)
76
77	#define TEST_NS(ns) do {\
78	CHECK_NZ(RTTimeExplode(&T1, RTTimeSpecSetNano(&Ts1, ns))); \
79	RTTestIPrintf(RTTESTLVL_ALWAYS, "%RI64 ns - %s\n", ns, ToString(&T1)); \
80	CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \
81	if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \
82	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n", \
83	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__); \
84	} while (0)
85
86	#define TEST_NS_LOCAL(ns) do {\
87	CHECK_NZ(RTTimeLocalExplode(&T1, RTTimeSpecSetNano(&Ts1, ns))); \
88	RTTestIPrintf(RTTESTLVL_ALWAYS, "%RI64 ns - %s\n", ns, ToString(&T1)); \
89	CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \
90	if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \
91	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n", \
92	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__); \
93	} while (0)
94
95	#define TEST_SEC(sec) do {\
96	CHECK_NZ(RTTimeExplode(&T1, RTTimeSpecSetSeconds(&Ts1, sec))); \
97	RTTestIPrintf(RTTESTLVL_ALWAYS, "%RI64 sec - %s\n", sec, ToString(&T1)); \
98	CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \
99	if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \
100	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n", \
101	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__); \
102	} while (0)
103
104	#define CHECK_TIME_EX(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags, _Silent)\
105	do { \
106	if ( (pTime)->i32Year != (_i32Year) \
107	\|\| (pTime)->u8Month != (_u8Month) \
108	\|\| (pTime)->u8WeekDay != (_u8WeekDay) \
109	\|\| (pTime)->u16YearDay != (_u16YearDay) \
110	\|\| (pTime)->u8MonthDay != (_u8MonthDay) \
111	\|\| (pTime)->u8Hour != (_u8Hour) \
112	\|\| (pTime)->u8Minute != (_u8Minute) \
113	\|\| (pTime)->u8Second != (_u8Second) \
114	\|\| (pTime)->u32Nanosecond != (_u32Nanosecond) \
115	\|\| (pTime)->offUTC != (_offUTC) \
116	\|\| (pTime)->fFlags != (_fFlags) \
117	) \
118	{ \
119	RTTestIFailed(" %s ; line no %d\n" \
120	"!= %04d-%02d-%02dT%02u:%02u:%02u.%09u [YD%u WD%u UO%d F%#x]\n", \
121	ToString(pTime), __LINE__, (_i32Year), (_u8Month), (_u8MonthDay), (_u8Hour), (_u8Minute), \
122	(_u8Second), (_u32Nanosecond), (_u16YearDay), (_u8WeekDay), (_offUTC), (_fFlags)); \
123	} \
124	else if (!_Silent) \
125	RTTestIPrintf(RTTESTLVL_ALWAYS, "=> %s\n", ToString(pTime)); \
126	} while (0)
127	#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)
128	#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)
129
130	#define CHECK_TIME_LOCAL_EX(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags, _Silent)\
131	do { \
132	uint32_t fOrigFlags = (pTime)->fFlags; \
133	CHECK_NZ(RTTimeConvertToZulu(pTime)); \
134	if ( (pTime)->i32Year != (_i32Year) \
135	\|\| (pTime)->u8Month != (_u8Month) \
136	\|\| (pTime)->u8WeekDay != (_u8WeekDay) \
137	\|\| (pTime)->u16YearDay != (_u16YearDay) \
138	\|\| (pTime)->u8MonthDay != (_u8MonthDay) \
139	\|\| (pTime)->u8Hour != (_u8Hour) \
140	\|\| (pTime)->u8Minute != (_u8Minute) \
141	\|\| (pTime)->u8Second != (_u8Second) \
142	\|\| (pTime)->u32Nanosecond != (_u32Nanosecond) \
143	\|\| (pTime)->offUTC != (_offUTC) \
144	\|\| (fOrigFlags & RTTIME_FLAGS_TYPE_MASK) != RTTIME_FLAGS_TYPE_LOCAL \
145	\|\| (pTime)->fFlags != (_fFlags) \
146	) \
147	{ \
148	RTTestIFailed(" %s ; line no %d\n" \
149	"!= %04d-%02d-%02dT%02u:%02u:%02u.%09u [YD%u WD%u UO%d F%#x]\n", \
150	ToString(pTime), __LINE__, (_i32Year), (_u8Month), (_u8MonthDay), (_u8Hour), (_u8Minute), \
151	(_u8Second), (_u32Nanosecond), (_u16YearDay), (_u8WeekDay), (_offUTC), (_fFlags)); \
152	} \
153	else if (!_Silent) \
154	RTTestIPrintf(RTTESTLVL_ALWAYS, "=> %s\n", ToString(pTime)); \
155	} while (0)
156	#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)
157	#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)
158
159	#define SET_TIME(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags)\
160	do { \
161	(pTime)->i32Year = (_i32Year); \
162	(pTime)->u8Month = (_u8Month); \
163	(pTime)->u8WeekDay = (_u8WeekDay); \
164	(pTime)->u16YearDay = (_u16YearDay); \
165	(pTime)->u8MonthDay = (_u8MonthDay); \
166	(pTime)->u8Hour = (_u8Hour); \
167	(pTime)->u8Minute = (_u8Minute); \
168	(pTime)->u8Second = (_u8Second); \
169	(pTime)->u32Nanosecond = (_u32Nanosecond); \
170	(pTime)->offUTC = (_offUTC); \
171	(pTime)->fFlags = (_fFlags); \
172	RTTestIPrintf(RTTESTLVL_ALWAYS, " %s\n", ToString(pTime)); \
173	} while (0)
174
175
176	int main()
177	{
178	RTTIMESPEC Now;
179	RTTIMESPEC Ts1;
180	RTTIMESPEC Ts2;
181	RTTIME T1;
182	RTTIME T2;
183	#ifdef RTTIME_INCL_TIMEVAL
184	struct timeval Tv1;
185	struct timeval Tv2;
186	struct timespec Tsp1;
187	struct timespec Tsp2;
188	#endif
189	RTTEST hTest;
190
191	int rc = RTTestInitAndCreate("tstRTTimeSpec", &hTest);
192	if (rc)
193	return rc;
194
195	/*
196	* Simple test with current time.
197	*/
198	RTTestSub(hTest, "Current time (UTC)");
199	CHECK_NZ(RTTimeNow(&Now));
200	CHECK_NZ(RTTimeExplode(&T1, &Now));
201	RTTestIPrintf(RTTESTLVL_ALWAYS, " %RI64 ns - %s\n", RTTimeSpecGetNano(&Now), ToString(&T1));
202	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
203	if (!RTTimeSpecIsEqual(&Ts1, &Now))
204	RTTestIFailed("%RI64 != %RI64\n", RTTimeSpecGetNano(&Ts1), RTTimeSpecGetNano(&Now));
205
206	/*
207	* Simple test with current local time.
208	*/
209	RTTestSub(hTest, "Current time (local)");
210	CHECK_NZ(RTTimeLocalNow(&Now));
211	CHECK_NZ(RTTimeExplode(&T1, &Now));
212	RTTestIPrintf(RTTESTLVL_ALWAYS, " %RI64 ns - %s\n", RTTimeSpecGetNano(&Now), ToString(&T1));
213	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
214	if (!RTTimeSpecIsEqual(&Ts1, &Now))
215	RTTestIFailed("%RI64 != %RI64\n", RTTimeSpecGetNano(&Ts1), RTTimeSpecGetNano(&Now));
216
217	/*
218	* Some simple tests with fixed dates (just checking for smoke).
219	*/
220	RTTestSub(hTest, "Smoke");
221	TEST_NS(INT64_C(0));
222	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
223	TEST_NS(INT64_C(86400000000000));
224	CHECK_TIME(&T1, 1970,01,02, 00,00,00, 0, 2, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
225
226	TEST_NS(INT64_C(1));
227	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
228	TEST_NS(INT64_C(-1));
229	CHECK_TIME(&T1, 1969,12,31, 23,59,59,999999999, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
230
231	/*
232	* Some local time tests with dates triggering unexpected wraparound bugs in previous code version
233	* (on 2nd of a month). Test every hour to cover any TZ of the host OS.
234	*/
235	RTTestSub(hTest, "Wraparound (local)");
236	TEST_NS_LOCAL(INT64_C(1522576800000000000));
237	CHECK_TIME_LOCAL(&T1, 2018,04,01, 10,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
238	TEST_NS_LOCAL(INT64_C(1522580400000000000));
239	CHECK_TIME_LOCAL(&T1, 2018,04,01, 11,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
240	TEST_NS_LOCAL(INT64_C(1522584000000000000));
241	CHECK_TIME_LOCAL(&T1, 2018,04,01, 12,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
242	TEST_NS_LOCAL(INT64_C(1522587600000000000));
243	CHECK_TIME_LOCAL(&T1, 2018,04,01, 13,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
244	TEST_NS_LOCAL(INT64_C(1522591200000000000));
245	CHECK_TIME_LOCAL(&T1, 2018,04,01, 14,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
246	TEST_NS_LOCAL(INT64_C(1522594800000000000));
247	CHECK_TIME_LOCAL(&T1, 2018,04,01, 15,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
248	TEST_NS_LOCAL(INT64_C(1522598400000000000));
249	CHECK_TIME_LOCAL(&T1, 2018,04,01, 16,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
250	TEST_NS_LOCAL(INT64_C(1522602000000000000));
251	CHECK_TIME_LOCAL(&T1, 2018,04,01, 17,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
252	TEST_NS_LOCAL(INT64_C(1522605600000000000));
253	CHECK_TIME_LOCAL(&T1, 2018,04,01, 18,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
254	TEST_NS_LOCAL(INT64_C(1522609200000000000));
255	CHECK_TIME_LOCAL(&T1, 2018,04,01, 19,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
256	TEST_NS_LOCAL(INT64_C(1522612800000000000));
257	CHECK_TIME_LOCAL(&T1, 2018,04,01, 20,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
258	TEST_NS_LOCAL(INT64_C(1522616400000000000));
259	CHECK_TIME_LOCAL(&T1, 2018,04,01, 21,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
260	TEST_NS_LOCAL(INT64_C(1522620000000000000));
261	CHECK_TIME_LOCAL(&T1, 2018,04,01, 22,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
262	TEST_NS_LOCAL(INT64_C(1522623600000000000));
263	CHECK_TIME_LOCAL(&T1, 2018,04,01, 23,00,00, 0, 91, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
264	TEST_NS_LOCAL(INT64_C(1522627200000000000));
265	CHECK_TIME_LOCAL(&T1, 2018,04,02, 0,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
266	TEST_NS_LOCAL(INT64_C(1522630800000000000));
267	CHECK_TIME_LOCAL(&T1, 2018,04,02, 1,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
268	TEST_NS_LOCAL(INT64_C(1522634400000000000));
269	CHECK_TIME_LOCAL(&T1, 2018,04,02, 2,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
270	TEST_NS_LOCAL(INT64_C(1522638000000000000));
271	CHECK_TIME_LOCAL(&T1, 2018,04,02, 3,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
272	TEST_NS_LOCAL(INT64_C(1522641600000000000));
273	CHECK_TIME_LOCAL(&T1, 2018,04,02, 4,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
274	TEST_NS_LOCAL(INT64_C(1522645200000000000));
275	CHECK_TIME_LOCAL(&T1, 2018,04,02, 5,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
276	TEST_NS_LOCAL(INT64_C(1522648800000000000));
277	CHECK_TIME_LOCAL(&T1, 2018,04,02, 6,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
278	TEST_NS_LOCAL(INT64_C(1522652400000000000));
279	CHECK_TIME_LOCAL(&T1, 2018,04,02, 7,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
280	TEST_NS_LOCAL(INT64_C(1522656000000000000));
281	CHECK_TIME_LOCAL(&T1, 2018,04,02, 8,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
282	TEST_NS_LOCAL(INT64_C(1522659600000000000));
283	CHECK_TIME_LOCAL(&T1, 2018,04,02, 9,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
284	TEST_NS_LOCAL(INT64_C(1522663200000000000));
285	CHECK_TIME_LOCAL(&T1, 2018,04,02, 10,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
286	TEST_NS_LOCAL(INT64_C(1522666800000000000));
287	CHECK_TIME_LOCAL(&T1, 2018,04,02, 11,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
288	TEST_NS_LOCAL(INT64_C(1522670400000000000));
289	CHECK_TIME_LOCAL(&T1, 2018,04,02, 12,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
290	TEST_NS_LOCAL(INT64_C(1522674000000000000));
291	CHECK_TIME_LOCAL(&T1, 2018,04,02, 13,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
292	TEST_NS_LOCAL(INT64_C(1522677600000000000));
293	CHECK_TIME_LOCAL(&T1, 2018,04,02, 14,00,00, 0, 92, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
294
295	/*
296	* Test the limits.
297	*/
298	RTTestSub(hTest, "Extremes");
299	TEST_NS(INT64_MAX);
300	TEST_NS(INT64_MIN);
301	TEST_SEC(INT64_C(1095379198));
302	CHECK_TIME(&T1, 2004, 9,16, 23,59,58, 0, 260, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
303	TEST_SEC(INT64_C(1095379199));
304	CHECK_TIME(&T1, 2004, 9,16, 23,59,59, 0, 260, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
305	TEST_SEC(INT64_C(1095379200));
306	CHECK_TIME(&T1, 2004, 9,17, 00,00,00, 0, 261, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
307	TEST_SEC(INT64_C(1095379201));
308	CHECK_TIME(&T1, 2004, 9,17, 00,00,01, 0, 261, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
309
310	/*
311	* Test normalization (UTC).
312	*/
313	RTTestSub(hTest, "Normalization (UTC)");
314	/* simple */
315	CHECK_NZ(RTTimeNow(&Now));
316	CHECK_NZ(RTTimeExplode(&T1, &Now));
317	T2 = T1;
318	CHECK_NZ(RTTimeNormalize(&T1));
319	if (memcmp(&T1, &T2, sizeof(T1)))
320	RTTestIFailed("simple normalization failed\n");
321	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
322	CHECK_NZ(RTTimeSpecIsEqual(&Ts1, &Now));
323
324	/* a few partial dates. */
325	memset(&T1, 0, sizeof(T1));
326	SET_TIME( &T1, 1970,01,01, 00,00,00, 0, 0, 0, 0, 0);
327	CHECK_NZ(RTTimeNormalize(&T1));
328	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
329
330	SET_TIME( &T1, 1970,00,00, 00,00,00, 1, 1, 0, 0, 0);
331	CHECK_NZ(RTTimeNormalize(&T1));
332	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
333
334	SET_TIME( &T1, 2007,12,06, 02,15,23, 1, 0, 0, 0, 0);
335	CHECK_NZ(RTTimeNormalize(&T1));
336	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
337
338	SET_TIME( &T1, 1968,01,30, 00,19,24, 5, 0, 0, 0, 0);
339	CHECK_NZ(RTTimeNormalize(&T1));
340	CHECK_TIME(&T1, 1968,01,30, 00,19,24, 5, 30, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
341
342	SET_TIME( &T1, 1969,01,31, 00, 9, 2, 7, 0, 0, 0, 0);
343	CHECK_NZ(RTTimeNormalize(&T1));
344	CHECK_TIME(&T1, 1969,01,31, 00, 9, 2, 7, 31, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
345
346	SET_TIME( &T1, 1969,03,31, 00, 9, 2, 7, 0, 0, 0, 0);
347	CHECK_NZ(RTTimeNormalize(&T1));
348	CHECK_TIME(&T1, 1969,03,31, 00, 9, 2, 7, 90, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
349
350	SET_TIME( &T1, 1969,12,31, 00,00,00, 9, 0, 0, 0, 0);
351	CHECK_NZ(RTTimeNormalize(&T1));
352	CHECK_TIME(&T1, 1969,12,31, 00,00,00, 9, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
353
354	SET_TIME( &T1, 1969,12,30, 00,00,00, 30, 0, 0, 0, 0);
355	CHECK_NZ(RTTimeNormalize(&T1));
356	CHECK_TIME(&T1, 1969,12,30, 00,00,00, 30, 364, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
357
358	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 363, 0, 0, 0);
359	CHECK_NZ(RTTimeNormalize(&T1));
360	CHECK_TIME(&T1, 1969,12,29, 00,00,00, 30, 363, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
361
362	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 362, 6, 0, 0);
363	CHECK_NZ(RTTimeNormalize(&T1));
364	CHECK_TIME(&T1, 1969,12,28, 00,00,00, 30, 362, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
365
366	SET_TIME( &T1, 1969,12,27, 00,00,00, 30, 0, 5, 0, 0);
367	CHECK_NZ(RTTimeNormalize(&T1));
368	CHECK_TIME(&T1, 1969,12,27, 00,00,00, 30, 361, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
369
370	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 360, 0, 0, 0);
371	CHECK_NZ(RTTimeNormalize(&T1));
372	CHECK_TIME(&T1, 1969,12,26, 00,00,00, 30, 360, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
373
374	SET_TIME( &T1, 1969,12,25, 00,00,00, 12, 0, 0, 0, 0);
375	CHECK_NZ(RTTimeNormalize(&T1));
376	CHECK_TIME(&T1, 1969,12,25, 00,00,00, 12, 359, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
377
378	SET_TIME( &T1, 1969,12,24, 00,00,00, 16, 0, 0, 0, 0);
379	CHECK_NZ(RTTimeNormalize(&T1));
380	CHECK_TIME(&T1, 1969,12,24, 00,00,00, 16, 358, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
381
382	/* outside the year table range */
383	SET_TIME( &T1, 1200,01,30, 00,00,00, 2, 0, 0, 0, 0);
384	CHECK_NZ(RTTimeNormalize(&T1));
385	CHECK_TIME(&T1, 1200,01,30, 00,00,00, 2, 30, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
386
387	SET_TIME( &T1, 2555,11,29, 00,00,00, 2, 0, 0, 0, 0);
388	CHECK_NZ(RTTimeNormalize(&T1));
389	CHECK_TIME(&T1, 2555,11,29, 00,00,00, 2, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
390
391	SET_TIME( &T1, 2555,00,00, 00,00,00, 3, 333, 0, 0, 0);
392	CHECK_NZ(RTTimeNormalize(&T1));
393	CHECK_TIME(&T1, 2555,11,29, 00,00,00, 3, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
394
395	/* time overflow */
396	SET_TIME( &T1, 1969,12,30, 255,255,255, UINT32_MAX, 364, 0, 0, 0);
397	CHECK_NZ(RTTimeNormalize(&T1));
398	CHECK_TIME(&T1, 1970,01, 9, 19,19,19,294967295, 9, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
399
400	/* date overflow */
401	SET_TIME( &T1, 2007,11,36, 02,15,23, 1, 0, 0, 0, 0);
402	CHECK_NZ(RTTimeNormalize(&T1));
403	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
404
405	SET_TIME( &T1, 2007,10,67, 02,15,23, 1, 0, 0, 0, 0);
406	CHECK_NZ(RTTimeNormalize(&T1));
407	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
408
409	SET_TIME( &T1, 2007,10,98, 02,15,23, 1, 0, 0, 0, 0);
410	CHECK_NZ(RTTimeNormalize(&T1));
411	CHECK_TIME(&T1, 2008,01,06, 02,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
412
413	SET_TIME( &T1, 2006,24,06, 02,15,23, 1, 0, 0, 0, 0);
414	CHECK_NZ(RTTimeNormalize(&T1));
415	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
416
417	SET_TIME( &T1, 2003,60,37, 02,15,23, 1, 0, 0, 0, 0);
418	CHECK_NZ(RTTimeNormalize(&T1));
419	CHECK_TIME(&T1, 2008,01,06, 02,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
420
421	SET_TIME( &T1, 2003,00,00, 02,15,23, 1,1801, 0, 0, 0);
422	CHECK_NZ(RTTimeNormalize(&T1));
423	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
424
425	/*
426	* Test normalization (local).
427	*/
428	RTTestSub(hTest, "Normalization (local)");
429	/* simple */
430	CHECK_NZ(RTTimeNow(&Now));
431	CHECK_NZ(RTTimeLocalExplode(&T1, &Now));
432	T2 = T1;
433	CHECK_NZ(RTTimeLocalNormalize(&T1));
434	if (memcmp(&T1, &T2, sizeof(T1)))
435	RTTestIFailed("simple normalization failed\n");
436	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
437	CHECK_NZ(RTTimeSpecIsEqual(&Ts1, &Now));
438
439	/* a few partial dates. */
440	memset(&T1, 0, sizeof(T1));
441	SET_TIME( &T1, 1970,01,01, 00,00,00, 0, 0, 0, -60, 0);
442	CHECK_NZ(RTTimeLocalNormalize(&T1));
443	CHECK_TIME_LOCAL(&T1, 1970,01,01, 01,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
444
445	SET_TIME( &T1, 1970,00,00, 00,00,00, 1, 1, 0, -120, 0);
446	CHECK_NZ(RTTimeLocalNormalize(&T1));
447	CHECK_TIME_LOCAL(&T1, 1970,01,01, 02,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
448
449	SET_TIME( &T1, 2007,12,06, 02,15,23, 1, 0, 0, 120, 0);
450	CHECK_NZ(RTTimeLocalNormalize(&T1));
451	CHECK_TIME_LOCAL(&T1, 2007,12,06, 00,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
452
453	SET_TIME( &T1, 1968,01,30, 00,19,24, 5, 0, 0, -480, 0);
454	CHECK_NZ(RTTimeLocalNormalize(&T1));
455	CHECK_TIME_LOCAL(&T1, 1968,01,30, 8,19,24, 5, 30, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
456
457	SET_TIME( &T1, 1969,01,31, 03, 9, 2, 7, 0, 0, 180, 0);
458	CHECK_NZ(RTTimeLocalNormalize(&T1));
459	CHECK_TIME_LOCAL(&T1, 1969,01,31, 00, 9, 2, 7, 31, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
460
461	SET_TIME( &T1, 1969,03,31, 00, 9, 2, 7, 0, 0, -60, 0);
462	CHECK_NZ(RTTimeLocalNormalize(&T1));
463	CHECK_TIME_LOCAL(&T1, 1969,03,31, 01, 9, 2, 7, 90, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
464
465	SET_TIME( &T1, 1969,12,30, 18,00,00, 9, 0, 0, -360, 0);
466	CHECK_NZ(RTTimeLocalNormalize(&T1));
467	CHECK_TIME_LOCAL(&T1, 1969,12,31, 00,00,00, 9, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
468
469	SET_TIME( &T1, 1969,12,29, 12,00,00, 30, 0, 0, -720, 0);
470	CHECK_NZ(RTTimeLocalNormalize(&T1));
471	CHECK_TIME_LOCAL(&T1, 1969,12,30, 00,00,00, 30, 364, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
472
473	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 363, 0, 30, 0);
474	CHECK_NZ(RTTimeLocalNormalize(&T1));
475	CHECK_TIME_LOCAL(&T1, 1969,12,28, 23,30,00, 30, 362, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
476
477	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 362, 6, -60, 0);
478	CHECK_NZ(RTTimeLocalNormalize(&T1));
479	CHECK_TIME_LOCAL(&T1, 1969,12,28, 01,00,00, 30, 362, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
480
481	SET_TIME( &T1, 1969,12,27, 00,00,00, 30, 0, 5, -120, 0);
482	CHECK_NZ(RTTimeLocalNormalize(&T1));
483	CHECK_TIME_LOCAL(&T1, 1969,12,27, 02,00,00, 30, 361, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
484
485	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 360, 0, -120, 0);
486	CHECK_NZ(RTTimeLocalNormalize(&T1));
487	CHECK_TIME_LOCAL(&T1, 1969,12,26, 02,00,00, 30, 360, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
488
489	SET_TIME( &T1, 1969,12,25, 00,00,00, 12, 0, 0, 15, 0);
490	CHECK_NZ(RTTimeLocalNormalize(&T1));
491	CHECK_TIME_LOCAL(&T1, 1969,12,24, 23,45,00, 12, 358, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
492
493	SET_TIME( &T1, 1969,12,24, 00,00,00, 16, 0, 0, -15, 0);
494	CHECK_NZ(RTTimeLocalNormalize(&T1));
495	CHECK_TIME_LOCAL(&T1, 1969,12,24, 00,15,00, 16, 358, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
496
497	/* outside the year table range */
498	SET_TIME( &T1, 1200,01,30, 00,00,00, 2, 0, 0, -720, 0);
499	CHECK_NZ(RTTimeLocalNormalize(&T1));
500	CHECK_TIME_LOCAL(&T1, 1200,01,30, 12,00,00, 2, 30, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
501
502	SET_TIME( &T1, 2555,11,29, 00,00,00, 2, 0, 0, -480, 0);
503	CHECK_NZ(RTTimeLocalNormalize(&T1));
504	CHECK_TIME_LOCAL(&T1, 2555,11,29, 8,00,00, 2, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
505
506	SET_TIME( &T1, 2555,00,00, 00,00,00, 3, 333, 0, 60, 0);
507	CHECK_NZ(RTTimeLocalNormalize(&T1));
508	CHECK_TIME_LOCAL(&T1, 2555,11,28, 23,00,00, 3, 332, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
509
510	/* time overflow */
511	SET_TIME( &T1, 1969,12,30, 255,255,255, UINT32_MAX, 364, 0, 60, 0);
512	CHECK_NZ(RTTimeLocalNormalize(&T1));
513	CHECK_TIME_LOCAL(&T1, 1970,01, 9, 18,19,19,294967295, 9, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
514
515	/* date overflow */
516	SET_TIME( &T1, 2007,11,36, 02,15,23, 1, 0, 0, 60, 0);
517	CHECK_NZ(RTTimeLocalNormalize(&T1));
518	CHECK_TIME_LOCAL(&T1, 2007,12,06, 01,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
519
520	SET_TIME( &T1, 2007,10,67, 02,15,23, 1, 0, 0, 60, 0);
521	CHECK_NZ(RTTimeLocalNormalize(&T1));
522	CHECK_TIME_LOCAL(&T1, 2007,12,06, 01,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
523
524	SET_TIME( &T1, 2007,10,98, 02,15,23, 1, 0, 0, 60, 0);
525	CHECK_NZ(RTTimeLocalNormalize(&T1));
526	CHECK_TIME_LOCAL(&T1, 2008,01,06, 01,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
527
528	SET_TIME( &T1, 2006,24,06, 02,15,23, 1, 0, 0, 60, 0);
529	CHECK_NZ(RTTimeLocalNormalize(&T1));
530	CHECK_TIME_LOCAL(&T1, 2007,12,06, 01,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
531
532	SET_TIME( &T1, 2003,60,37, 02,15,23, 1, 0, 0, -60, 0);
533	CHECK_NZ(RTTimeLocalNormalize(&T1));
534	CHECK_TIME_LOCAL(&T1, 2008,01,06, 03,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
535
536	SET_TIME( &T1, 2003,00,00, 02,15,23, 1,1801, 0, -60, 0);
537	CHECK_NZ(RTTimeLocalNormalize(&T1));
538	CHECK_TIME_LOCAL(&T1, 2007,12,06, 03,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
539
540	/*
541	* Test UTC and local time explode/implode round trips every 29 minutes for 3 years.
542	* Relies heavily on correct behavior of RTTimeNormalize and does limited sanity checking.
543	*/
544	RTTestSub(hTest, "Wraparound 3 year (UTC+local), silent");
545	RTTimeSpecSetNano(&Ts1, INT64_C(1420070400000000000));
546	RTTIME Tcheck;
547	memset(&Tcheck, 0, sizeof(Tcheck));
548	Tcheck.i32Year = 2015;
549	Tcheck.u16YearDay = 1;
550	CHECK_NZ(RTTimeNormalize(&Tcheck));
551	while (Tcheck.i32Year <= 2017)
552	{
553	if (RTTimeIsLeapYear(Tcheck.i32Year))
554	{
555	if (!(Tcheck.fFlags & RTTIME_FLAGS_LEAP_YEAR))
556	RTTestIFailed("FAILURE - %d is not marked as a leap year, line no. %d\n",
557	Tcheck.i32Year, __LINE__);
558	}
559	else
560	{
561	if (!(Tcheck.fFlags & RTTIME_FLAGS_COMMON_YEAR))
562	RTTestIFailed("FAILURE - %d is not marked as a common year, line no. %d\n",
563	Tcheck.i32Year, __LINE__);
564	}
565
566	CHECK_NZ(RTTimeExplode(&T1, &Ts1));
567	CHECK_NZ(RTTimeImplode(&Ts2, &T1));
568	if (!RTTimeSpecIsEqual(&Ts2, &Ts1))
569	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n",
570	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__);
571	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);
572
573	CHECK_NZ(RTTimeLocalExplode(&T1, &Ts1));
574	CHECK_NZ(RTTimeImplode(&Ts2, &T1));
575	if (!RTTimeSpecIsEqual(&Ts2, &Ts1))
576	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n",
577	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__);
578	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);
579
580	RTTimeSpecAddNano(&Ts1, 29 * RT_NS_1MIN);
581	Tcheck.u8Minute += 29;
582	CHECK_NZ(RTTimeNormalize(&Tcheck));
583	}
584
585	/*
586	* Conversions.
587	*/
588	#define CHECK_NSEC(Ts1, T2) \
589	do { \
590	RTTIMESPEC TsTmp; \
591	RTTESTI_CHECK_MSG( RTTimeSpecGetNano(&(Ts1)) == RTTimeSpecGetNano(RTTimeImplode(&TsTmp, &(T2))), \
592	("line %d: %RI64, %RI64\n", __LINE__, \
593	RTTimeSpecGetNano(&(Ts1)), RTTimeSpecGetNano(RTTimeImplode(&TsTmp, &(T2)))) ); \
594	} while (0)
595	RTTestSub(hTest, "Conversions, positive");
596	SET_TIME(&T1, 1980,01,01, 00,00,00, 0, 1, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
597	RTTESTI_CHECK(RTTimeSpecSetDosSeconds(&Ts2, 0) == &Ts2);
598	RTTESTI_CHECK(RTTimeSpecGetDosSeconds(&Ts2) == 0);
599	CHECK_NSEC(Ts2, T1);
600
601	SET_TIME(&T1, 1980,01,01, 00,00,00, 0, 1, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
602	RTTESTI_CHECK(RTTimeSpecSetNtTime(&Ts2, INT64_C(119600064000000000)) == &Ts2);
603	RTTESTI_CHECK(RTTimeSpecGetNtTime(&Ts2) == INT64_C(119600064000000000));
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(RTTimeSpecSetSeconds(&Ts2, 1) == &Ts2);
608	RTTESTI_CHECK(RTTimeSpecGetSeconds(&Ts2) == 1);
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(RTTimeSpecSetMilli(&Ts2, 1000) == &Ts2);
613	RTTESTI_CHECK(RTTimeSpecGetMilli(&Ts2) == 1000);
614	CHECK_NSEC(Ts2, T1);
615
616	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
617	RTTESTI_CHECK(RTTimeSpecSetMicro(&Ts2, 1000000) == &Ts2);
618	RTTESTI_CHECK(RTTimeSpecGetMicro(&Ts2) == 1000000);
619	CHECK_NSEC(Ts2, T1);
620
621	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
622	RTTESTI_CHECK(RTTimeSpecSetNano(&Ts2, 1000000000) == &Ts2);
623	RTTESTI_CHECK(RTTimeSpecGetNano(&Ts2) == 1000000000);
624	CHECK_NSEC(Ts2, T1);
625
626	#ifdef RTTIME_INCL_TIMEVAL
627	SET_TIME(&T1, 1970,01,01, 00,00,01, 5000, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
628	Tv1.tv_sec = 1;
629	Tv1.tv_usec = 5;
630	RTTESTI_CHECK(RTTimeSpecSetTimeval(&Ts2, &Tv1) == &Ts2);
631	RTTESTI_CHECK(RTTimeSpecGetMicro(&Ts2) == 1000005);
632	CHECK_NSEC(Ts2, T1);
633	RTTESTI_CHECK(RTTimeSpecGetTimeval(&Ts2, &Tv2) == &Tv2);
634	RTTESTI_CHECK(Tv1.tv_sec == Tv2.tv_sec); RTTESTI_CHECK(Tv1.tv_usec == Tv2.tv_usec);
635	#endif
636
637	#ifdef RTTIME_INCL_TIMESPEC
638	SET_TIME(&T1, 1970,01,01, 00,00,01, 5, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
639	Tsp1.tv_sec = 1;
640	Tsp1.tv_nsec = 5;
641	RTTESTI_CHECK(RTTimeSpecSetTimespec(&Ts2, &Tsp1) == &Ts2);
642	RTTESTI_CHECK(RTTimeSpecGetNano(&Ts2) == 1000000005);
643	CHECK_NSEC(Ts2, T1);
644	RTTESTI_CHECK(RTTimeSpecGetTimespec(&Ts2, &Tsp2) == &Tsp2);
645	RTTESTI_CHECK(Tsp1.tv_sec == Tsp2.tv_sec); RTTESTI_CHECK(Tsp1.tv_nsec == Tsp2.tv_nsec);
646	#endif
647
648
649	RTTestSub(hTest, "Conversions, negative");
650
651	#ifdef RTTIME_INCL_TIMEVAL
652	SET_TIME(&T1, 1969,12,31, 23,59,58,999995000, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
653	Tv1.tv_sec = -2;
654	Tv1.tv_usec = 999995;
655	RTTESTI_CHECK(RTTimeSpecSetTimeval(&Ts2, &Tv1) == &Ts2);
656	RTTESTI_CHECK_MSG(RTTimeSpecGetMicro(&Ts2) == -1000005, ("%RI64\n", RTTimeSpecGetMicro(&Ts2)));
657	CHECK_NSEC(Ts2, T1);
658	RTTESTI_CHECK(RTTimeSpecGetTimeval(&Ts2, &Tv2) == &Tv2);
659	RTTESTI_CHECK(Tv1.tv_sec == Tv2.tv_sec); RTTESTI_CHECK(Tv1.tv_usec == Tv2.tv_usec);
660	#endif
661
662	#ifdef RTTIME_INCL_TIMESPEC
663	SET_TIME(&T1, 1969,12,31, 23,59,58,999999995, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
664	Tsp1.tv_sec = -2;
665	Tsp1.tv_nsec = 999999995;
666	RTTESTI_CHECK(RTTimeSpecSetTimespec(&Ts2, &Tsp1) == &Ts2);
667	RTTESTI_CHECK_MSG(RTTimeSpecGetNano(&Ts2) == -1000000005, ("%RI64\n", RTTimeSpecGetMicro(&Ts2)));
668	CHECK_NSEC(Ts2, T1);
669	RTTESTI_CHECK(RTTimeSpecGetTimespec(&Ts2, &Tsp2) == &Tsp2);
670	RTTESTI_CHECK(Tsp1.tv_sec == Tsp2.tv_sec); RTTESTI_CHECK(Tsp1.tv_nsec == Tsp2.tv_nsec);
671	#endif
672
673	/*
674	* Test some string formatting too, while we're here...
675	*/
676	RTTestSub(hTest, "Formatting");
677	char szValue[256];
678	#define RTTESTI_CHECK_FMT(a_FmtCall, a_szExpect) \
679	do { \
680	ssize_t cchResult = a_FmtCall; \
681	if (cchResult != sizeof(a_szExpect) - 1 \|\| strcmp(szValue, a_szExpect) != 0) \
682	RTTestFailed(hTest, "Got %s (%zd bytes) expected %s (%zu bytes); line " RT_XSTR(__LINE__), \
683	szValue, cchResult, a_szExpect, sizeof(a_szExpect) - 1); \
684	} while (0)
685	#define RTTESTI_CHECK_FROM(a_FromCall) \
686	do { \
687	RTRandBytes(&T2, sizeof(T2)); \
688	PRTTIME pResult = a_FromCall; \
689	if (!pResult) \
690	RTTestFailed(hTest, "%s failed on line " RT_XSTR(__LINE__), #a_FromCall); \
691	else if (memcmp(&T1, &T2, sizeof(T2)) != 0) \
692	RTTestFailed(hTest, "%s produced incorrect result on line " RT_XSTR(__LINE__)": %s", #a_FromCall, ToString(&T2)); \
693	} while (0)
694	SET_TIME(&T1, 1969,12,31, 23,59,58,999995000, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
695	RTTESTI_CHECK_FMT(RTTimeToRfc2822(&T1, szValue, sizeof(szValue), 0), "Wed, 31 Dec 1969 23:59:58 -0000");
696	RTTESTI_CHECK_FMT(RTTimeToRfc2822(&T1, szValue, sizeof(szValue), RTTIME_RFC2822_F_GMT), "Wed, 31 Dec 1969 23:59:58 GMT");
697	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 0), "1969-12-31T23:59:58Z");
698	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 1), "1969-12-31T23:59:58.9Z");
699	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 5), "1969-12-31T23:59:58.99999Z");
700	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 9), "1969-12-31T23:59:58.999995000Z");
701	RTTESTI_CHECK_FROM(RTTimeFromString(&T2, "1969-12-31T23:59:58.999995000Z"));
702	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Wed, 31 Dec 1969 23:59:58.999995 GMT"));
703	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Wed, 31 Dec 69 23:59:58.999995 GMT"));
704	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "31 Dec 69 23:59:58.999995 GMT"));
705	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "31 Dec 1969 23:59:58.999995 GMT"));
706	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "31 dec 1969 23:59:58.999995 GMT"));
707	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "wEd, 31 Dec 69 23:59:58.999995 UT"));
708
709	SET_TIME(&T1, 2018, 9, 6, 4, 9, 8, 0, 249, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
710	RTTESTI_CHECK_FMT(RTTimeToRfc2822(&T1, szValue, sizeof(szValue), 0), "Thu, 6 Sep 2018 04:09:08 -0000");
711	RTTESTI_CHECK_FMT(RTTimeToStringEx(&T1, szValue, sizeof(szValue), 0), "2018-09-06T04:09:08Z");
712	RTTESTI_CHECK_FROM(RTTimeFromString(&T2, "2018-09-06T04:09:08Z"));
713	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Thu, 6 Sep 2018 04:09:08 -0000"));
714	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Thu, 6 Sep 2018 04:09:08 GMT"));
715	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Thu, 06 Sep 2018 04:09:08 GMT"));
716	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, "Thu, 00006 Sep 2018 04:09:08 GMT"));
717	RTTESTI_CHECK_FROM(RTTimeFromRfc2822(&T2, " 00006 Sep 2018 04:09:08 GMT "));
718
719
720	/*
721	* Duration.
722	*/
723	RTTestSub(hTest, "Duration Formatting");
724	static struct { int64_t cNanoSecs; uint8_t cFractionDigits; const char *pszExpect; } const s_aDuration[] =
725	{
726	{ 0, 0, "PT0S" },
727	{ 0, 9, "PT0S" },
728	{ RT_NS_1WEEK52 + RT_NS_1DAY3 + RT_NS_1HOUR11 + RT_NS_1MIN29 + RT_NS_1SEC_64*42 + 123456789, 9,
729	"P52W3DT11H29M42.123456789S" },
730	{ RT_NS_1WEEK52 + RT_NS_1DAY3 + RT_NS_1HOUR11 + RT_NS_1MIN29 + RT_NS_1SEC_64*42 + 123456789, 0,
731	"P52W3DT11H29M42S" },
732	{ RT_NS_1WEEK9999 + RT_NS_1SEC_6422 + 905964245, 0,
733	"P9999WT0H0M22S" },
734	{ RT_NS_1WEEK9999 + RT_NS_1SEC_6422 + 905964245, 6,
735	"P9999WT0H0M22.905964S" },
736	{ -(int64_t)(RT_NS_1WEEK9999 + RT_NS_1SEC_6422 + 905964245), 7,
737	"-P9999WT0H0M22.9059642S" },
738	{ -(int64_t)(RT_NS_1WEEK9999 + RT_NS_1SEC_6422 + 905964245), 7,
739	"-P9999WT0H0M22.9059642S" },
740	{ RT_NS_1WEEK1 + RT_NS_1DAY1 + RT_NS_1HOUR1 + RT_NS_1MIN2 + RT_NS_1SEC_64*1 + 111111111, 9,
741	"P1W1DT1H2M1.111111111S" },
742	{ 1, 9, "PT0.000000001S" },
743	{ 1, 3, "PT0.000S" },
744	};
745	for (size_t i = 0; i < RT_ELEMENTS(s_aDuration); i++)
746	{
747	RTTIMESPEC TimeSpec;
748	RTTimeSpecSetNano(&TimeSpec, s_aDuration[i].cNanoSecs);
749	ssize_t cchRet = RTTimeFormatDurationEx(szValue, sizeof(szValue), &TimeSpec, s_aDuration[i].cFractionDigits);
750	if ( cchRet != (ssize_t)strlen(s_aDuration[i].pszExpect)
751	\|\| memcmp(szValue, s_aDuration[i].pszExpect, cchRet + 1) != 0)
752	RTTestIFailed("RTTimeFormatDurationEx/#%u: cchRet=%zd\n"
753	" szValue: '%s', length %zu\n"
754	" expected: '%s', length %zu",
755	i, cchRet, szValue, strlen(szValue), s_aDuration[i].pszExpect, strlen(s_aDuration[i].pszExpect));
756	}
757
758
759	/*
760	* Check that RTTimeZoneGetCurrent works (not really timespec, but whatever).
761	*/
762	RTTestSub(hTest, "RTTimeZoneGetCurrent");
763	szValue[0] = '\0';
764	RTTESTI_CHECK_RC(RTTimeZoneGetCurrent(szValue, sizeof(szValue)), VINF_SUCCESS);
765	RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "TimeZone: %s", szValue);
766
767	/*
768	* Summary
769	*/
770	return RTTestSummaryAndDestroy(hTest);
771	}
772

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTTimeSpec.cpp@ 99775

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