5  * SPDX-License-Identifier: Apache-2.0
15 #define CLOCK_INVALID -1
19 /* Set a particular time.  In this case, the output of: `date +%s -d 2018-01-01T15:45:01Z` */
33 	return ts->tv_sec * NSEC_PER_SEC + ts->tv_nsec;  in ts_to_ns()
38 	ts->tv_sec = tv->tv_sec;  in tv_to_ts()
39 	ts->tv_nsec = tv->tv_usec * NSEC_PER_USEC;  in tv_to_ts()
55 _decl_op(int64_t, tp_diff, -); /* a - b */
57 /* lo <= (a - b) < hi */
59 				       int64_t lo, int64_t hi)  in tp_diff_in_range_ns()  argument
63 	return diff >= lo && diff < hi;  in tp_diff_in_range_ns()
72 	zassert_equal(clock_gettime(CLOCK_INVALID, &ts), -1);  in ZTEST()
78 		zassert_equal(clock_gettime(clocks[0], NULL), -1);  in ZTEST()
85 		ts = (struct timespec){-1, -1};  in ZTEST()
87 		zassert_not_equal(ts.tv_sec, -1);  in ZTEST()
88 		zassert_not_equal(ts.tv_nsec, -1);  in ZTEST()
101 		zassert_equal(gettimeofday(NULL, NULL), -1);  in ZTEST()
126 	zassert_equal(clock_settime(CLOCK_INVALID, &ts), -1);  in ZTEST()
132 		zassert_equal(clock_settime(CLOCK_REALTIME, NULL), -1);  in ZTEST()
139 	zassert_equal(clock_settime(CLOCK_REALTIME, &ts), -1);  in ZTEST()
142 	ts = (struct timespec){0, -1};  in ZTEST()
143 	zassert_equal(clock_settime(CLOCK_REALTIME, &ts), -1);  in ZTEST()
151 			zassert_equal(clock_settime(clocks[i], &ts), -1);  in ZTEST()
158 		/* read-back the time */  in ZTEST()
180 	int64_t hi = CONFIG_TEST_CLOCK_RT_SLEEP_MS + CONFIG_TEST_CLOCK_RT_ERROR_MS;  in ZTEST()  local
211 	LOG_INF("n: %d, sleep: %d, margin: %d, lo: %lld, avg: %lld, hi: %lld",  in ZTEST()
214 	zassert_between_inclusive(cma, lo, hi);  in ZTEST()
247 		{CLOCK_INVALID, NULL, -1},  in ZTEST()
248 		{CLOCK_INVALID, &res, -1},  in ZTEST()
262 		ret = clock_getres(arg->clock_id, arg->res);  in ZTEST()
263 		zassert_equal(ret, arg->expect);  in ZTEST()
268 		if (arg->res != NULL) {  in ZTEST()
269 			zassert_true(tp_ge(arg->res, &one_ns));  in ZTEST()