tstRTTimeSpec.cpp@ 53401

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1	/* $Id: tstRTTimeSpec.cpp 48935 2013-10-07 21:19:37Z vboxsync $ */
2	/** @file
3	* IPRT - RTTimeSpec and PRTTIME tests.
4	*/
5
6	/*
7	* Copyright (C) 2006-2010 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	* Header Files *
29	*******************************************************************************/
30	#if !defined(RT_OS_WINDOWS)
31	# define RTTIME_INCL_TIMEVAL
32	# define RTTIME_INCL_TIMESPEC
33	# include <time.h>
34	# include <sys/time.h>
35	#endif
36	#include <iprt/time.h>
37
38	#include <iprt/test.h>
39	#include <iprt/string.h>
40
41
42	/**
43	* Format the time into a string using a static buffer.
44	*/
45	char *ToString(PRTTIME pTime)
46	{
47	static char szBuf[128];
48	RTStrPrintf(szBuf, sizeof(szBuf), "%04d-%02d-%02dT%02u:%02u:%02u.%09u [YD%u WD%u UO%d F%#x]",
49	pTime->i32Year,
50	pTime->u8Month,
51	pTime->u8MonthDay,
52	pTime->u8Hour,
53	pTime->u8Minute,
54	pTime->u8Second,
55	pTime->u32Nanosecond,
56	pTime->u16YearDay,
57	pTime->u8WeekDay,
58	pTime->offUTC,
59	pTime->fFlags);
60	return szBuf;
61	}
62
63	#define CHECK_NZ(expr) do { if (!(expr)) { RTTestIFailed("at line %d: %#x\n", __LINE__, #expr); return RTTestSummaryAndDestroy(hTest); } } while (0)
64
65	#define TEST_NS(ns) do {\
66	CHECK_NZ(RTTimeExplode(&T1, RTTimeSpecSetNano(&Ts1, ns))); \
67	RTTestIPrintf(RTTESTLVL_ALWAYS, "%RI64 ns - %s\n", ns, ToString(&T1)); \
68	CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \
69	if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \
70	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n", \
71	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__); \
72	} while (0)
73
74	#define TEST_SEC(sec) do {\
75	CHECK_NZ(RTTimeExplode(&T1, RTTimeSpecSetSeconds(&Ts1, sec))); \
76	RTTestIPrintf(RTTESTLVL_ALWAYS, "%RI64 sec - %s\n", sec, ToString(&T1)); \
77	CHECK_NZ(RTTimeImplode(&Ts2, &T1)); \
78	if (!RTTimeSpecIsEqual(&Ts2, &Ts1)) \
79	RTTestIFailed("FAILURE - %RI64 != %RI64, line no. %d\n", \
80	RTTimeSpecGetNano(&Ts2), RTTimeSpecGetNano(&Ts1), __LINE__); \
81	} while (0)
82
83	#define CHECK_TIME(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags)\
84	do { \
85	if ( (pTime)->i32Year != (_i32Year) \
86	\|\| (pTime)->u8Month != (_u8Month) \
87	\|\| (pTime)->u8WeekDay != (_u8WeekDay) \
88	\|\| (pTime)->u16YearDay != (_u16YearDay) \
89	\|\| (pTime)->u8MonthDay != (_u8MonthDay) \
90	\|\| (pTime)->u8Hour != (_u8Hour) \
91	\|\| (pTime)->u8Minute != (_u8Minute) \
92	\|\| (pTime)->u8Second != (_u8Second) \
93	\|\| (pTime)->u32Nanosecond != (_u32Nanosecond) \
94	\|\| (pTime)->offUTC != (_offUTC) \
95	\|\| (pTime)->fFlags != (_fFlags) \
96	) \
97	{ \
98	RTTestIFailed(" %s ; line no %d\n" \
99	"!= %04d-%02d-%02dT%02u-%02u-%02u.%09u [YD%u WD%u UO%d F%#x]\n", \
100	ToString(pTime), __LINE__, (_i32Year), (_u8Month), (_u8MonthDay), (_u8Hour), (_u8Minute), \
101	(_u8Second), (_u32Nanosecond), (_u16YearDay), (_u8WeekDay), (_offUTC), (_fFlags)); \
102	} \
103	else \
104	RTTestIPrintf(RTTESTLVL_ALWAYS, "=> %s\n", ToString(pTime)); \
105	} while (0)
106
107	#define SET_TIME(pTime, _i32Year, _u8Month, _u8MonthDay, _u8Hour, _u8Minute, _u8Second, _u32Nanosecond, _u16YearDay, _u8WeekDay, _offUTC, _fFlags)\
108	do { \
109	(pTime)->i32Year = (_i32Year); \
110	(pTime)->u8Month = (_u8Month); \
111	(pTime)->u8WeekDay = (_u8WeekDay); \
112	(pTime)->u16YearDay = (_u16YearDay); \
113	(pTime)->u8MonthDay = (_u8MonthDay); \
114	(pTime)->u8Hour = (_u8Hour); \
115	(pTime)->u8Minute = (_u8Minute); \
116	(pTime)->u8Second = (_u8Second); \
117	(pTime)->u32Nanosecond = (_u32Nanosecond); \
118	(pTime)->offUTC = (_offUTC); \
119	(pTime)->fFlags = (_fFlags); \
120	RTTestIPrintf(RTTESTLVL_ALWAYS, " %s\n", ToString(pTime)); \
121	} while (0)
122
123
124	int main()
125	{
126	RTTIMESPEC Now;
127	RTTIMESPEC Ts1;
128	RTTIMESPEC Ts2;
129	RTTIME T1;
130	RTTIME T2;
131	#ifdef RTTIME_INCL_TIMEVAL
132	struct timeval Tv1;
133	struct timeval Tv2;
134	struct timespec Tsp1;
135	struct timespec Tsp2;
136	#endif
137	RTTEST hTest;
138
139	int rc = RTTestInitAndCreate("tstRTTimeSpec", &hTest);
140	if (rc)
141	return rc;
142
143	/*
144	* Simple test with current time.
145	*/
146	RTTestSub(hTest, "Current time (UTC)");
147	CHECK_NZ(RTTimeNow(&Now));
148	CHECK_NZ(RTTimeExplode(&T1, &Now));
149	RTTestIPrintf(RTTESTLVL_ALWAYS, " %RI64 ns - %s\n", RTTimeSpecGetNano(&Now), ToString(&T1));
150	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
151	if (!RTTimeSpecIsEqual(&Ts1, &Now))
152	RTTestIFailed("%RI64 != %RI64\n", RTTimeSpecGetNano(&Ts1), RTTimeSpecGetNano(&Now));
153
154	/*
155	* Simple test with current local time.
156	*/
157	RTTestSub(hTest, "Current time (local)");
158	CHECK_NZ(RTTimeLocalNow(&Now));
159	CHECK_NZ(RTTimeExplode(&T1, &Now));
160	RTTestIPrintf(RTTESTLVL_ALWAYS, " %RI64 ns - %s\n", RTTimeSpecGetNano(&Now), ToString(&T1));
161	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
162	if (!RTTimeSpecIsEqual(&Ts1, &Now))
163	RTTestIFailed("%RI64 != %RI64\n", RTTimeSpecGetNano(&Ts1), RTTimeSpecGetNano(&Now));
164
165	/*
166	* Some simple tests with fixed dates (just checking for smoke).
167	*/
168	RTTestSub(hTest, "Smoke");
169	TEST_NS(INT64_C(0));
170	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
171	TEST_NS(INT64_C(86400000000000));
172	CHECK_TIME(&T1, 1970,01,02, 00,00,00, 0, 2, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
173
174	TEST_NS(INT64_C(1));
175	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
176	TEST_NS(INT64_C(-1));
177	CHECK_TIME(&T1, 1969,12,31, 23,59,59,999999999, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
178
179	/*
180	* Test the limits.
181	*/
182	RTTestSub(hTest, "Extremes");
183	TEST_NS(INT64_MAX);
184	TEST_NS(INT64_MIN);
185	TEST_SEC(1095379198);
186	CHECK_TIME(&T1, 2004, 9,16, 23,59,58, 0, 260, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
187	TEST_SEC(1095379199);
188	CHECK_TIME(&T1, 2004, 9,16, 23,59,59, 0, 260, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
189	TEST_SEC(1095379200);
190	CHECK_TIME(&T1, 2004, 9,17, 00,00,00, 0, 261, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
191	TEST_SEC(1095379201);
192	CHECK_TIME(&T1, 2004, 9,17, 00,00,01, 0, 261, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
193
194
195	/*
196	* Test normalization (UTC).
197	*/
198	RTTestSub(hTest, "Normalization (UTC)");
199	/* simple */
200	CHECK_NZ(RTTimeNow(&Now));
201	CHECK_NZ(RTTimeExplode(&T1, &Now));
202	T2 = T1;
203	CHECK_NZ(RTTimeNormalize(&T1));
204	if (memcmp(&T1, &T2, sizeof(T1)))
205	RTTestIFailed("simple normalization failed\n");
206	CHECK_NZ(RTTimeImplode(&Ts1, &T1));
207	CHECK_NZ(RTTimeSpecIsEqual(&Ts1, &Now));
208
209	/* a few partial dates. */
210	memset(&T1, 0, sizeof(T1));
211	SET_TIME( &T1, 1970,01,01, 00,00,00, 0, 0, 0, 0, 0);
212	CHECK_NZ(RTTimeNormalize(&T1));
213	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
214
215	SET_TIME( &T1, 1970,00,00, 00,00,00, 1, 1, 0, 0, 0);
216	CHECK_NZ(RTTimeNormalize(&T1));
217	CHECK_TIME(&T1, 1970,01,01, 00,00,00, 1, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
218
219	SET_TIME( &T1, 2007,12,06, 02,15,23, 1, 0, 0, 0, 0);
220	CHECK_NZ(RTTimeNormalize(&T1));
221	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
222
223	SET_TIME( &T1, 1968,01,30, 00,19,24, 5, 0, 0, 0, 0);
224	CHECK_NZ(RTTimeNormalize(&T1));
225	CHECK_TIME(&T1, 1968,01,30, 00,19,24, 5, 30, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
226
227	SET_TIME( &T1, 1969,01,31, 00, 9, 2, 7, 0, 0, 0, 0);
228	CHECK_NZ(RTTimeNormalize(&T1));
229	CHECK_TIME(&T1, 1969,01,31, 00, 9, 2, 7, 31, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
230
231	SET_TIME( &T1, 1969,03,31, 00, 9, 2, 7, 0, 0, 0, 0);
232	CHECK_NZ(RTTimeNormalize(&T1));
233	CHECK_TIME(&T1, 1969,03,31, 00, 9, 2, 7, 90, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
234
235	SET_TIME( &T1, 1969,12,31, 00,00,00, 9, 0, 0, 0, 0);
236	CHECK_NZ(RTTimeNormalize(&T1));
237	CHECK_TIME(&T1, 1969,12,31, 00,00,00, 9, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
238
239	SET_TIME( &T1, 1969,12,30, 00,00,00, 30, 0, 0, 0, 0);
240	CHECK_NZ(RTTimeNormalize(&T1));
241	CHECK_TIME(&T1, 1969,12,30, 00,00,00, 30, 364, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
242
243	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 363, 0, 0, 0);
244	CHECK_NZ(RTTimeNormalize(&T1));
245	CHECK_TIME(&T1, 1969,12,29, 00,00,00, 30, 363, 0, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
246
247	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 362, 6, 0, 0);
248	CHECK_NZ(RTTimeNormalize(&T1));
249	CHECK_TIME(&T1, 1969,12,28, 00,00,00, 30, 362, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
250
251	SET_TIME( &T1, 1969,12,27, 00,00,00, 30, 0, 5, 0, 0);
252	CHECK_NZ(RTTimeNormalize(&T1));
253	CHECK_TIME(&T1, 1969,12,27, 00,00,00, 30, 361, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
254
255	SET_TIME( &T1, 1969,00,00, 00,00,00, 30, 360, 0, 0, 0);
256	CHECK_NZ(RTTimeNormalize(&T1));
257	CHECK_TIME(&T1, 1969,12,26, 00,00,00, 30, 360, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
258
259	SET_TIME( &T1, 1969,12,25, 00,00,00, 12, 0, 0, 0, 0);
260	CHECK_NZ(RTTimeNormalize(&T1));
261	CHECK_TIME(&T1, 1969,12,25, 00,00,00, 12, 359, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
262
263	SET_TIME( &T1, 1969,12,24, 00,00,00, 16, 0, 0, 0, 0);
264	CHECK_NZ(RTTimeNormalize(&T1));
265	CHECK_TIME(&T1, 1969,12,24, 00,00,00, 16, 358, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
266
267	/* outside the year table range */
268	SET_TIME( &T1, 1200,01,30, 00,00,00, 2, 0, 0, 0, 0);
269	CHECK_NZ(RTTimeNormalize(&T1));
270	CHECK_TIME(&T1, 1200,01,30, 00,00,00, 2, 30, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
271
272	SET_TIME( &T1, 2555,11,29, 00,00,00, 2, 0, 0, 0, 0);
273	CHECK_NZ(RTTimeNormalize(&T1));
274	CHECK_TIME(&T1, 2555,11,29, 00,00,00, 2, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
275
276	SET_TIME( &T1, 2555,00,00, 00,00,00, 3, 333, 0, 0, 0);
277	CHECK_NZ(RTTimeNormalize(&T1));
278	CHECK_TIME(&T1, 2555,11,29, 00,00,00, 3, 333, 5, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
279
280	/* time overflow */
281	SET_TIME( &T1, 1969,12,30, 255,255,255, UINT32_MAX, 364, 0, 0, 0);
282	CHECK_NZ(RTTimeNormalize(&T1));
283	CHECK_TIME(&T1, 1970,01, 9, 19,19,19,294967295, 9, 4, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
284
285	/* date overflow */
286	SET_TIME( &T1, 2007,11,36, 02,15,23, 1, 0, 0, 0, 0);
287	CHECK_NZ(RTTimeNormalize(&T1));
288	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
289
290	SET_TIME( &T1, 2007,10,67, 02,15,23, 1, 0, 0, 0, 0);
291	CHECK_NZ(RTTimeNormalize(&T1));
292	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
293
294	SET_TIME( &T1, 2007,10,98, 02,15,23, 1, 0, 0, 0, 0);
295	CHECK_NZ(RTTimeNormalize(&T1));
296	CHECK_TIME(&T1, 2008,01,06, 02,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
297
298	SET_TIME( &T1, 2006,24,06, 02,15,23, 1, 0, 0, 0, 0);
299	CHECK_NZ(RTTimeNormalize(&T1));
300	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
301
302	SET_TIME( &T1, 2003,60,37, 02,15,23, 1, 0, 0, 0, 0);
303	CHECK_NZ(RTTimeNormalize(&T1));
304	CHECK_TIME(&T1, 2008,01,06, 02,15,23, 1, 6, 6, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
305
306	SET_TIME( &T1, 2003,00,00, 02,15,23, 1,1801, 0, 0, 0);
307	CHECK_NZ(RTTimeNormalize(&T1));
308	CHECK_TIME(&T1, 2007,12,06, 02,15,23, 1, 340, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
309
310	/*
311	* Conversions.
312	*/
313	#define CHECK_NSEC(Ts1, T2) \
314	do { \
315	RTTIMESPEC TsTmp; \
316	RTTESTI_CHECK_MSG( RTTimeSpecGetNano(&(Ts1)) == RTTimeSpecGetNano(RTTimeImplode(&TsTmp, &(T2))), \
317	("line %d: %RI64, %RI64\n", __LINE__, \
318	RTTimeSpecGetNano(&(Ts1)), RTTimeSpecGetNano(RTTimeImplode(&TsTmp, &(T2)))) ); \
319	} while (0)
320	RTTestSub(hTest, "Conversions, positive");
321	SET_TIME(&T1, 1980,01,01, 00,00,00, 0, 1, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
322	RTTESTI_CHECK(RTTimeSpecSetDosSeconds(&Ts2, 0) == &Ts2);
323	RTTESTI_CHECK(RTTimeSpecGetDosSeconds(&Ts2) == 0);
324	CHECK_NSEC(Ts2, T1);
325
326	SET_TIME(&T1, 1980,01,01, 00,00,00, 0, 1, 1, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_LEAP_YEAR);
327	RTTESTI_CHECK(RTTimeSpecSetNtTime(&Ts2, INT64_C(119600064000000000)) == &Ts2);
328	RTTESTI_CHECK(RTTimeSpecGetNtTime(&Ts2) == INT64_C(119600064000000000));
329	CHECK_NSEC(Ts2, T1);
330
331	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
332	RTTESTI_CHECK(RTTimeSpecSetSeconds(&Ts2, 1) == &Ts2);
333	RTTESTI_CHECK(RTTimeSpecGetSeconds(&Ts2) == 1);
334	CHECK_NSEC(Ts2, T1);
335
336	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
337	RTTESTI_CHECK(RTTimeSpecSetMilli(&Ts2, 1000) == &Ts2);
338	RTTESTI_CHECK(RTTimeSpecGetMilli(&Ts2) == 1000);
339	CHECK_NSEC(Ts2, T1);
340
341	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
342	RTTESTI_CHECK(RTTimeSpecSetMicro(&Ts2, 1000000) == &Ts2);
343	RTTESTI_CHECK(RTTimeSpecGetMicro(&Ts2) == 1000000);
344	CHECK_NSEC(Ts2, T1);
345
346	SET_TIME(&T1, 1970,01,01, 00,00,01, 0, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
347	RTTESTI_CHECK(RTTimeSpecSetNano(&Ts2, 1000000000) == &Ts2);
348	RTTESTI_CHECK(RTTimeSpecGetNano(&Ts2) == 1000000000);
349	CHECK_NSEC(Ts2, T1);
350
351	#ifdef RTTIME_INCL_TIMEVAL
352	SET_TIME(&T1, 1970,01,01, 00,00,01, 5000, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
353	Tv1.tv_sec = 1;
354	Tv1.tv_usec = 5;
355	RTTESTI_CHECK(RTTimeSpecSetTimeval(&Ts2, &Tv1) == &Ts2);
356	RTTESTI_CHECK(RTTimeSpecGetMicro(&Ts2) == 1000005);
357	CHECK_NSEC(Ts2, T1);
358	RTTESTI_CHECK(RTTimeSpecGetTimeval(&Ts2, &Tv2) == &Tv2);
359	RTTESTI_CHECK(Tv1.tv_sec == Tv2.tv_sec); RTTESTI_CHECK(Tv1.tv_usec == Tv2.tv_usec);
360	#endif
361
362	#ifdef RTTIME_INCL_TIMESPEC
363	SET_TIME(&T1, 1970,01,01, 00,00,01, 5, 1, 3, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
364	Tsp1.tv_sec = 1;
365	Tsp1.tv_nsec = 5;
366	RTTESTI_CHECK(RTTimeSpecSetTimespec(&Ts2, &Tsp1) == &Ts2);
367	RTTESTI_CHECK(RTTimeSpecGetNano(&Ts2) == 1000000005);
368	CHECK_NSEC(Ts2, T1);
369	RTTESTI_CHECK(RTTimeSpecGetTimespec(&Ts2, &Tsp2) == &Tsp2);
370	RTTESTI_CHECK(Tsp1.tv_sec == Tsp2.tv_sec); RTTESTI_CHECK(Tsp1.tv_nsec == Tsp2.tv_nsec);
371	#endif
372
373
374	RTTestSub(hTest, "Conversions, negative");
375
376	#ifdef RTTIME_INCL_TIMEVAL
377	SET_TIME(&T1, 1969,12,31, 23,59,58,999995000, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
378	Tv1.tv_sec = -2;
379	Tv1.tv_usec = 999995;
380	RTTESTI_CHECK(RTTimeSpecSetTimeval(&Ts2, &Tv1) == &Ts2);
381	RTTESTI_CHECK_MSG(RTTimeSpecGetMicro(&Ts2) == -1000005, ("%RI64\n", RTTimeSpecGetMicro(&Ts2)));
382	CHECK_NSEC(Ts2, T1);
383	RTTESTI_CHECK(RTTimeSpecGetTimeval(&Ts2, &Tv2) == &Tv2);
384	RTTESTI_CHECK(Tv1.tv_sec == Tv2.tv_sec); RTTESTI_CHECK(Tv1.tv_usec == Tv2.tv_usec);
385	#endif
386
387	#ifdef RTTIME_INCL_TIMESPEC
388	SET_TIME(&T1, 1969,12,31, 23,59,58,999999995, 365, 2, 0, RTTIME_FLAGS_TYPE_UTC \| RTTIME_FLAGS_COMMON_YEAR);
389	Tsp1.tv_sec = -2;
390	Tsp1.tv_nsec = 999999995;
391	RTTESTI_CHECK(RTTimeSpecSetTimespec(&Ts2, &Tsp1) == &Ts2);
392	RTTESTI_CHECK_MSG(RTTimeSpecGetNano(&Ts2) == -1000000005, ("%RI64\n", RTTimeSpecGetMicro(&Ts2)));
393	CHECK_NSEC(Ts2, T1);
394	RTTESTI_CHECK(RTTimeSpecGetTimespec(&Ts2, &Tsp2) == &Tsp2);
395	RTTESTI_CHECK(Tsp1.tv_sec == Tsp2.tv_sec); RTTESTI_CHECK(Tsp1.tv_nsec == Tsp2.tv_nsec);
396	#endif
397
398	/*
399	* Summary
400	*/
401	return RTTestSummaryAndDestroy(hTest);
402	}
403

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTTimeSpec.cpp@ 53401

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