/**
* Helper function to get the time value of the start of a year.
*
* See also:
* ECMA-262 v5, 15.9.1.3
*
* @return time value of the start of a year
*/
static inline ecma_number_t __attr_always_inline___
ecma_date_time_from_year (ecma_number_t year) /**< year value */
{
JERRY_ASSERT (!ecma_number_is_nan (year));
return ECMA_DATE_MS_PER_DAY * ecma_date_day_from_year (year);
} /* ecma_date_time_from_year */
/**
* Helper function to get month from time value.
*
* See also:
* ECMA-262 v5, 15.9.1.4
*
* @return month number
*/
ecma_number_t
ecma_date_month_from_time (ecma_number_t time) /**< time value */
{
JERRY_ASSERT (!ecma_number_is_nan (time));
ecma_number_t year = ecma_date_year_from_time (time);
int day_within_year = (int) (ecma_date_day (time) - ecma_date_day_from_year (year));
JERRY_ASSERT (day_within_year >= 0);
if (day_within_year <= 30)
{
return 0;
}
day_within_year -= ecma_date_in_leap_year (year);
JERRY_ASSERT (day_within_year < 365);
for (int i = 0; i < 10; i++)
{
if (day_within_year <= ecma_date_month_end_day[i])
{
return i + 1;
}
}
return 11;
} /* ecma_date_month_from_time */
/**
* Unit test's main function.
*/
int
main ()
{
/* int ecma_date_day (time)*/
TEST_ASSERT (ecma_date_day (0) == 0);
TEST_ASSERT (ecma_date_day (MS_PER_DAY) == 1);
/* ecma_number_t ecma_date_time_within_day (time) */
TEST_ASSERT (ecma_date_time_within_day (0) == 0);
TEST_ASSERT (ecma_date_time_within_day (42) == 42);
TEST_ASSERT (ecma_date_time_within_day (42.51) == 42.51);
TEST_ASSERT (ecma_date_time_within_day (MS_PER_DAY + 42) == 42);
/* int ecma_date_days_in_year (year) */
TEST_ASSERT (ecma_date_days_in_year (0) == 366);
TEST_ASSERT (ecma_date_days_in_year (1600) == 366);
TEST_ASSERT (ecma_date_days_in_year (1603) == 365);
TEST_ASSERT (ecma_date_days_in_year (1900) == 365);
TEST_ASSERT (ecma_date_days_in_year (1970) == 365);
TEST_ASSERT (ecma_date_days_in_year (2000) == 366);
TEST_ASSERT (ecma_date_days_in_year (2000.45) == 366);
TEST_ASSERT (ecma_date_days_in_year (2012) == 366);
TEST_ASSERT (ecma_date_days_in_year (2015) == 365);
TEST_ASSERT (ecma_date_days_in_year (285616 + 1970) == 365);
TEST_ASSERT (ecma_date_days_in_year (-1970) == 365);
/* int ecma_date_day_from_year (year) */
TEST_ASSERT (ecma_date_day_from_year (1969) == -365);
TEST_ASSERT (ecma_date_day_from_year (1970) == 0);
TEST_ASSERT (ecma_date_day_from_year (1971) == 365);
TEST_ASSERT (ecma_date_day_from_year (2000) == 10957);
/* int ecma_date_year_from_time (time) */
TEST_ASSERT (ecma_date_year_from_time (0) == 1970);
TEST_ASSERT (ecma_date_year_from_time (0) == 1970);
TEST_ASSERT (ecma_date_year_from_time (MS_PER_DAY) == 1970);
TEST_ASSERT (ecma_date_year_from_time ((MS_PER_DAY) * (ecma_number_t) 365 - 1) == 1970);
TEST_ASSERT (ecma_date_year_from_time (MS_PER_DAY * (ecma_number_t) 365) == 1971);
TEST_ASSERT (ecma_date_year_from_time (MS_PER_DAY * (ecma_number_t) (365 * (2015 - 1970)))
== 2014);
TEST_ASSERT (ecma_date_year_from_time (MS_PER_DAY * (ecma_number_t) (365.25 * (2015 - 1970)))
== 2015);
TEST_ASSERT (ecma_date_year_from_time (-MS_PER_YEAR) == 1969);
TEST_ASSERT (ecma_date_year_from_time (-1970 * MS_PER_YEAR) == 1);
TEST_ASSERT (ecma_date_year_from_time (START_OF_GREGORIAN_CALENDAR) == 0);
TEST_ASSERT (ecma_date_year_from_time (START_OF_GREGORIAN_CALENDAR - 1) == -1);
TEST_ASSERT (ecma_date_year_from_time (START_OF_GREGORIAN_CALENDAR - 3 * MS_PER_YEAR) == -3);
/* int ecma_date_day_within_year (time) */
/* FIXME: Implement */
/* int ecma_date_month_from_time (time) */
TEST_ASSERT (ecma_date_month_from_time (START_OF_GREGORIAN_CALENDAR) == 0);
TEST_ASSERT (ecma_date_month_from_time (0) == 0);
TEST_ASSERT (ecma_date_month_from_time (-MS_PER_DAY) == 11);
TEST_ASSERT (ecma_date_month_from_time (31 * MS_PER_DAY) == 1);
/* int ecma_date_date_from_time (time) */
TEST_ASSERT (ecma_date_date_from_time (START_OF_GREGORIAN_CALENDAR) == 1);
TEST_ASSERT (ecma_date_date_from_time (0) == 1);
TEST_ASSERT (ecma_date_date_from_time (-MS_PER_DAY) == 31);
TEST_ASSERT (ecma_date_date_from_time (31 * MS_PER_DAY) == 1);
/* int ecma_date_week_day (ecma_number_t time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_local_tza () */
/* FIXME: Implement */
/* ecma_number_t ecma_date_daylight_saving_ta (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_local_time (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_utc (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_hour_from_time (time) */
TEST_ASSERT (ecma_date_hour_from_time (START_OF_GREGORIAN_CALENDAR) == 0);
TEST_ASSERT (ecma_date_hour_from_time (0) == 0);
TEST_ASSERT (ecma_date_hour_from_time (-MS_PER_DAY) == 0);
TEST_ASSERT (ecma_date_hour_from_time (-1) == 23);
/* ecma_number_t ecma_date_min_from_time (time) */
TEST_ASSERT (ecma_date_min_from_time (START_OF_GREGORIAN_CALENDAR) == 0);
TEST_ASSERT (ecma_date_min_from_time (0) == 0);
TEST_ASSERT (ecma_date_min_from_time (-MS_PER_DAY) == 0);
TEST_ASSERT (ecma_date_min_from_time (-1) == 59);
/* ecma_number_t ecma_date_sec_from_time (time) */
TEST_ASSERT (ecma_date_sec_from_time (START_OF_GREGORIAN_CALENDAR) == 0);
TEST_ASSERT (ecma_date_sec_from_time (0) == 0);
TEST_ASSERT (ecma_date_sec_from_time (-MS_PER_DAY) == 0);
TEST_ASSERT (ecma_date_sec_from_time (-1) == 59);
/* ecma_number_t ecma_date_ms_from_time (time) */
TEST_ASSERT (ecma_date_ms_from_time (START_OF_GREGORIAN_CALENDAR) == 0);
TEST_ASSERT (ecma_date_ms_from_time (0) == 0);
TEST_ASSERT (ecma_date_ms_from_time (-MS_PER_DAY) == 0);
TEST_ASSERT (ecma_date_ms_from_time (-1) == 999);
/* ecma_number_t ecma_date_make_time (hour, min, sec, ms) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_make_day (year, month, date) */
TEST_ASSERT (ecma_date_make_day (1970, 0, 1) == 0);
TEST_ASSERT (ecma_date_make_day (1970, -1, 1) == -31);
TEST_ASSERT (ecma_date_make_day (1970, 0, 2.5) == 1);
TEST_ASSERT (ecma_date_make_day (1970, 1, 35) == 65);
TEST_ASSERT (ecma_date_make_day (1970, 13, 35) == 430);
TEST_ASSERT (ecma_date_make_day (2016, 2, 1) == 16861);
/* ecma_number_t ecma_date_make_date (day, time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_time_clip (year) */
/* FIXME: Implement */
return 0;
} /* main */
/**
* Unit test's main function.
*/
int
main (int __attr_unused___ argc,
char __attr_unused___ **argv)
{
/* int ecma_date_day (time)*/
JERRY_ASSERT (ecma_date_day (0) == 0);
JERRY_ASSERT (ecma_date_day (MS_PER_DAY) == 1);
/* ecma_number_t ecma_date_time_within_day (time) */
JERRY_ASSERT (ecma_date_time_within_day (0) == 0);
JERRY_ASSERT (ecma_date_time_within_day (42) == 42);
JERRY_ASSERT (ecma_date_time_within_day (42.51) == 42.51);
JERRY_ASSERT (ecma_date_time_within_day (MS_PER_DAY + 42) == 42);
/* int ecma_date_days_in_year (year) */
JERRY_ASSERT (ecma_date_days_in_year (0) == 366);
JERRY_ASSERT (ecma_date_days_in_year (1600) == 366);
JERRY_ASSERT (ecma_date_days_in_year (1603) == 365);
JERRY_ASSERT (ecma_date_days_in_year (1900) == 365);
JERRY_ASSERT (ecma_date_days_in_year (1970) == 365);
JERRY_ASSERT (ecma_date_days_in_year (2000) == 366);
JERRY_ASSERT (ecma_date_days_in_year (2000.45) == 366);
JERRY_ASSERT (ecma_date_days_in_year (2012) == 366);
JERRY_ASSERT (ecma_date_days_in_year (2015) == 365);
JERRY_ASSERT (ecma_date_days_in_year (285616 + 1970) == 365);
JERRY_ASSERT (ecma_date_days_in_year (-1970) == 365);
/* int ecma_date_day_from_year (year) */
JERRY_ASSERT (ecma_date_day_from_year (1969) == -365);
JERRY_ASSERT (ecma_date_day_from_year (1970) == 0);
JERRY_ASSERT (ecma_date_day_from_year (1971) == 365);
JERRY_ASSERT (ecma_date_day_from_year (2000) == 10957);
/* int ecma_date_year_from_time (time) */
JERRY_ASSERT (ecma_date_year_from_time (0) == 1970);
JERRY_ASSERT (ecma_date_year_from_time (MS_PER_DAY) == 1970);
JERRY_ASSERT (ecma_date_year_from_time ((MS_PER_DAY) * (ecma_number_t) 365 - 1) == 1970);
JERRY_ASSERT (ecma_date_year_from_time (MS_PER_DAY * (ecma_number_t) 365) == 1971);
JERRY_ASSERT (ecma_date_year_from_time (MS_PER_DAY * (ecma_number_t) (365 * (2015 - 1970)))
== 2014);
JERRY_ASSERT (ecma_date_year_from_time (MS_PER_DAY * (ecma_number_t) (365.25 * (2015 - 1970)))
== 2015);
/* int ecma_date_day_within_year (time) */
/* FIXME: Implement */
/* int ecma_date_month_from_time (time) */
/* FIXME: Implement */
/* int ecma_date_date_from_time (time) */
/* FIXME: Implement */
/* int ecma_date_week_day (ecma_number_t time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_local_tza () */
/* FIXME: Implement */
/* ecma_number_t ecma_date_daylight_saving_ta (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_local_time (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_utc (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_hour_from_time (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_min_from_time (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_sec_from_time (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_ms_from_time (time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_make_time (hour, min, sec, ms) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_make_day (year, month, date) */
JERRY_ASSERT (ecma_date_make_day (1970, 0, 1) == 0);
JERRY_ASSERT (ecma_date_make_day (1970, 0, 2.5) == 1);
JERRY_ASSERT (ecma_date_make_day (1970, 1, 35) == 65);
JERRY_ASSERT (ecma_date_make_day (1970, 13, 35) == 430);
JERRY_ASSERT (ecma_date_make_day (2016, 2, 1) == 16861);
/* ecma_number_t ecma_date_make_date (day, time) */
/* FIXME: Implement */
/* ecma_number_t ecma_date_time_clip (year) */
/* FIXME: Implement */
return 0;
} /* main */
