def test_time_from_longdouble(scale, i_f):
i, f = i_f
t = Time(val=i, val2=f, format="mjd", scale=scale)
ld = np.longdouble(i) + np.longdouble(f)
assert (
abs(time_from_longdouble(ld, format="mjd", scale=scale) - t).to(u.ns) < 1 * u.ns
)
def test_time_from_mjd_string_versus_longdouble_tai(i_f):
i, f = i_f
m = np.longdouble(i) + np.longdouble(f)
s = str(m)
assert (abs(
time_from_mjd_string(s, scale="tai") -
time_from_longdouble(m, scale="tai")).to(u.ns) < 1 * u.ns)
def test_time_from_mjd_string_versus_longdouble_utc(format, i_f):
i, f = i_f
m = np.longdouble(i) + np.longdouble(f)
s = str(m)
assert (abs(
time_from_mjd_string(s, scale="utc", format=format) -
time_from_longdouble(s, scale="utc", format=format)).to(u.ns) <
1 * u.ns)
def test_time_from_longdouble_utc(format, i_f):
i, f = i_f
assume(not (format == "pulsar_mjd" and i in leap_sec_days and
(1 - f) * 86400 < 1e-9))
t = Time(val=i, val2=f, format=format, scale="utc")
ld = np.longdouble(i) + np.longdouble(f)
assert (abs(time_from_longdouble(ld, format=format, scale="utc") - t).to(
u.ns) < 1 * u.ns)
