def test_timespec(self):
from _testcapi import pytime_object_to_timespec
# Conversion giving the same result for all rounding methods
for rnd in ALL_ROUNDING_METHODS:
for obj, timespec in (
# int
(0, (0, 0)),
(-1, (-1, 0)),
# float
(-1.0, (-1, 0)),
(-1e-9, (-1, 999999999)),
(1e-9, (0, 1)),
(-1/2**9, (-1, 998046875)),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd),
timespec)
# Conversion giving different results depending on the rounding method
FLOOR = _PyTime.ROUND_FLOOR
CEILING = _PyTime.ROUND_CEILING
HALF_UP = _PyTime.ROUND_HALF_UP
for obj, timespec, rnd in (
(-1e-10, (-1, 999999999), FLOOR),
(-1e-10, (0, 0), CEILING),
(-1e-10, (0, 0), HALF_UP),
(1e-10, (0, 0), FLOOR),
(1e-10, (0, 1), CEILING),
(1e-10, (0, 0), HALF_UP),
(0.9999999999, (0, 999999999), FLOOR),
(0.9999999999, (1, 0), CEILING),
(0.9999999999, (1, 0), HALF_UP),
(-0.6e-9, (-1, 999999999), HALF_UP),
# skipped, 0.5e-6 is inexact in base 2
#(-0.5e-9, (-1, 999999999), HALF_UP),
(-0.4e-9, (0, 0), HALF_UP),
(0.4e-9, (0, 0), HALF_UP),
(0.5e-9, (0, 1), HALF_UP),
(0.6e-9, (0, 1), HALF_UP),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
# Test OverflowError
rnd = FLOOR
for invalid in self.invalid_values:
self.assertRaises(OverflowError,
pytime_object_to_timespec, invalid, rnd)
def test_timespec(self):
from _testcapi import pytime_object_to_timespec
# Conversion giving the same result for all rounding methods
for rnd in ALL_ROUNDING_METHODS:
for obj, timespec in (
# int
(0, (0, 0)),
(-1, (-1, 0)),
# float
(-1.0, (-1, 0)),
(-1e-9, (-1, 999999999)),
(1e-9, (0, 1)),
(-1.2, (-2, 800000000)),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd),
timespec)
# Conversion giving different results depending on the rounding method
FLOOR = _PyTime.ROUND_FLOOR
CEILING = _PyTime.ROUND_CEILING
HALF_UP = _PyTime.ROUND_HALF_UP
for obj, timespec, rnd in (
(-1e-10, (-1, 999999999), FLOOR),
(-1e-10, (0, 0), CEILING),
(-1e-10, (0, 0), HALF_UP),
(1e-10, (0, 0), FLOOR),
(1e-10, (0, 1), CEILING),
(1e-10, (0, 0), HALF_UP),
(0.9999999999, (0, 999999999), FLOOR),
(0.9999999999, (1, 0), CEILING),
(0.9999999999, (1, 0), HALF_UP),
(-0.6e-9, (-1, 999999999), HALF_UP),
# skipped, 0.5e-6 is inexact in base 2
#(-0.5e-9, (-1, 999999999), HALF_UP),
(-0.4e-9, (0, 0), HALF_UP),
(0.4e-9, (0, 0), HALF_UP),
(0.5e-9, (0, 1), HALF_UP),
(0.6e-9, (0, 1), HALF_UP),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
# Test OverflowError
rnd = FLOOR
for invalid in self.invalid_values:
self.assertRaises(OverflowError, pytime_object_to_timespec,
invalid, rnd)
def test_object_to_timespec(self):
from _testcapi import pytime_object_to_timespec
self.check_int_rounding(pytime_object_to_timespec,
lambda secs: (secs, 0),
value_filter=self.time_t_filter)
self.check_float_rounding(pytime_object_to_timespec,
self.create_converter(SEC_TO_NS),
value_filter=self.time_t_filter)
# test nan
for time_rnd, _ in ROUNDING_MODES:
with self.assertRaises(ValueError):
pytime_object_to_timespec(float('nan'), time_rnd)
def test_object_to_timespec(self):
from _testcapi import pytime_object_to_timespec
self.check_int_rounding(pytime_object_to_timespec,
lambda secs: (secs, 0),
value_filter=self.time_t_filter)
self.check_float_rounding(pytime_object_to_timespec,
self.create_converter(SEC_TO_NS),
value_filter=self.time_t_filter)
# test nan
for time_rnd, _ in ROUNDING_MODES:
with self.assertRaises(ValueError):
pytime_object_to_timespec(float('nan'), time_rnd)
def test_timespec(self):
from _testcapi import pytime_object_to_timespec
for obj, timespec in (
(0, (0, 0)),
(-1, (-1, 0)),
(-1.0, (-1, 0)),
(1e-9, (0, 1)),
(-1e-9, (-1, 999999999)),
(-1.2, (-2, 800000000)),
(1.1234567890, (1, 123456789)),
(1.1234567899, (1, 123456789)),
(-1.1234567890, (-2, 876543211)),
(-1.1234567891, (-2, 876543210)),
):
self.assertEqual(pytime_object_to_timespec(obj), timespec)
for invalid in self.invalid_values:
self.assertRaises(OverflowError, pytime_object_to_timespec, invalid)
def test_timespec(self):
from _testcapi import pytime_object_to_timespec
for obj, timespec in (
(0, (0, 0)),
(-1, (-1, 0)),
(-1.0, (-1, 0)),
(1e-9, (0, 1)),
(-1e-9, (-1, 999999999)),
(-1.2, (-2, 800000000)),
(1.1234567890, (1, 123456789)),
(1.1234567899, (1, 123456789)),
(-1.1234567890, (-2, 876543211)),
(-1.1234567891, (-2, 876543210)),
):
self.assertEqual(pytime_object_to_timespec(obj), timespec)
for invalid in self.invalid_values:
self.assertRaises(OverflowError, pytime_object_to_timespec, invalid)
def test_timespec(self):
from _testcapi import pytime_object_to_timespec
for obj, timespec, rnd in (
# Round towards minus infinity (-inf)
(0, (0, 0), _PyTime.ROUND_FLOOR),
(-1, (-1, 0), _PyTime.ROUND_FLOOR),
(-1.0, (-1, 0), _PyTime.ROUND_FLOOR),
(1e-9, (0, 1), _PyTime.ROUND_FLOOR),
(1e-10, (0, 0), _PyTime.ROUND_FLOOR),
(-1e-9, (-1, 999999999), _PyTime.ROUND_FLOOR),
(-1e-10, (-1, 999999999), _PyTime.ROUND_FLOOR),
(-1.2, (-2, 800000000), _PyTime.ROUND_FLOOR),
(0.9999999999, (0, 999999999), _PyTime.ROUND_FLOOR),
(1.1234567890, (1, 123456789), _PyTime.ROUND_FLOOR),
(1.1234567899, (1, 123456789), _PyTime.ROUND_FLOOR),
(-1.1234567890, (-2, 876543211), _PyTime.ROUND_FLOOR),
(-1.1234567891, (-2, 876543210), _PyTime.ROUND_FLOOR),
# Round towards infinity (+inf)
(0, (0, 0), _PyTime.ROUND_CEILING),
(-1, (-1, 0), _PyTime.ROUND_CEILING),
(-1.0, (-1, 0), _PyTime.ROUND_CEILING),
(1e-9, (0, 1), _PyTime.ROUND_CEILING),
(1e-10, (0, 1), _PyTime.ROUND_CEILING),
(-1e-9, (-1, 999999999), _PyTime.ROUND_CEILING),
(-1e-10, (0, 0), _PyTime.ROUND_CEILING),
(-1.2, (-2, 800000000), _PyTime.ROUND_CEILING),
(0.9999999999, (1, 0), _PyTime.ROUND_CEILING),
(1.1234567890, (1, 123456790), _PyTime.ROUND_CEILING),
(1.1234567899, (1, 123456790), _PyTime.ROUND_CEILING),
(-1.1234567890, (-2, 876543211), _PyTime.ROUND_CEILING),
(-1.1234567891, (-2, 876543211), _PyTime.ROUND_CEILING),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
rnd = _PyTime.ROUND_FLOOR
for invalid in self.invalid_values:
self.assertRaises(OverflowError, pytime_object_to_timespec,
invalid, rnd)
def test_timespec(self):
from _testcapi import pytime_object_to_timespec
for obj, timespec, rnd in (
# Round towards zero
(0, (0, 0), _PyTime_ROUND_DOWN),
(-1, (-1, 0), _PyTime_ROUND_DOWN),
(-1.0, (-1, 0), _PyTime_ROUND_DOWN),
(1e-9, (0, 1), _PyTime_ROUND_DOWN),
(1e-10, (0, 0), _PyTime_ROUND_DOWN),
(-1e-9, (-1, 999999999), _PyTime_ROUND_DOWN),
(-1e-10, (-1, 999999999), _PyTime_ROUND_DOWN),
(-1.2, (-2, 800000000), _PyTime_ROUND_DOWN),
(0.9999999999, (0, 999999999), _PyTime_ROUND_DOWN),
(1.1234567890, (1, 123456789), _PyTime_ROUND_DOWN),
(1.1234567899, (1, 123456789), _PyTime_ROUND_DOWN),
(-1.1234567890, (-2, 876543211), _PyTime_ROUND_DOWN),
(-1.1234567891, (-2, 876543210), _PyTime_ROUND_DOWN),
# Round away from zero
(0, (0, 0), _PyTime_ROUND_UP),
(-1, (-1, 0), _PyTime_ROUND_UP),
(-1.0, (-1, 0), _PyTime_ROUND_UP),
(1e-9, (0, 1), _PyTime_ROUND_UP),
(1e-10, (0, 1), _PyTime_ROUND_UP),
(-1e-9, (-1, 999999999), _PyTime_ROUND_UP),
(-1e-10, (-1, 999999999), _PyTime_ROUND_UP),
(-1.2, (-2, 800000000), _PyTime_ROUND_UP),
(0.9999999999, (1, 0), _PyTime_ROUND_UP),
(1.1234567890, (1, 123456790), _PyTime_ROUND_UP),
(1.1234567899, (1, 123456790), _PyTime_ROUND_UP),
(-1.1234567890, (-2, 876543211), _PyTime_ROUND_UP),
(-1.1234567891, (-2, 876543210), _PyTime_ROUND_UP),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
rnd = _PyTime_ROUND_DOWN
for invalid in self.invalid_values:
self.assertRaises(OverflowError,
pytime_object_to_timespec, invalid, rnd)
def test_timespec(self):
from _testcapi import pytime_object_to_timespec
for obj, timespec, rnd in (
# Round towards minus infinity (-inf)
(0, (0, 0), _PyTime.ROUND_FLOOR),
(-1, (-1, 0), _PyTime.ROUND_FLOOR),
(-1.0, (-1, 0), _PyTime.ROUND_FLOOR),
(1e-9, (0, 1), _PyTime.ROUND_FLOOR),
(1e-10, (0, 0), _PyTime.ROUND_FLOOR),
(-1e-9, (-1, 999999999), _PyTime.ROUND_FLOOR),
(-1e-10, (-1, 999999999), _PyTime.ROUND_FLOOR),
(-1.2, (-2, 800000000), _PyTime.ROUND_FLOOR),
(0.9999999999, (0, 999999999), _PyTime.ROUND_FLOOR),
(1.1234567890, (1, 123456789), _PyTime.ROUND_FLOOR),
(1.1234567899, (1, 123456789), _PyTime.ROUND_FLOOR),
(-1.1234567890, (-2, 876543211), _PyTime.ROUND_FLOOR),
(-1.1234567891, (-2, 876543210), _PyTime.ROUND_FLOOR),
# Round towards infinity (+inf)
(0, (0, 0), _PyTime.ROUND_CEILING),
(-1, (-1, 0), _PyTime.ROUND_CEILING),
(-1.0, (-1, 0), _PyTime.ROUND_CEILING),
(1e-9, (0, 1), _PyTime.ROUND_CEILING),
(1e-10, (0, 1), _PyTime.ROUND_CEILING),
(-1e-9, (-1, 999999999), _PyTime.ROUND_CEILING),
(-1e-10, (0, 0), _PyTime.ROUND_CEILING),
(-1.2, (-2, 800000000), _PyTime.ROUND_CEILING),
(0.9999999999, (1, 0), _PyTime.ROUND_CEILING),
(1.1234567890, (1, 123456790), _PyTime.ROUND_CEILING),
(1.1234567899, (1, 123456790), _PyTime.ROUND_CEILING),
(-1.1234567890, (-2, 876543211), _PyTime.ROUND_CEILING),
(-1.1234567891, (-2, 876543211), _PyTime.ROUND_CEILING),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
rnd = _PyTime.ROUND_FLOOR
for invalid in self.invalid_values:
self.assertRaises(OverflowError,
pytime_object_to_timespec, invalid, rnd)
def test_timespec(self):
from _testcapi import pytime_object_to_timespec
for obj, timespec, rnd in (
# Round towards zero
(0, (0, 0), _PyTime_ROUND_DOWN),
(-1, (-1, 0), _PyTime_ROUND_DOWN),
(-1.0, (-1, 0), _PyTime_ROUND_DOWN),
(1e-9, (0, 1), _PyTime_ROUND_DOWN),
(1e-10, (0, 0), _PyTime_ROUND_DOWN),
(-1e-9, (-1, 999999999), _PyTime_ROUND_DOWN),
(-1e-10, (-1, 999999999), _PyTime_ROUND_DOWN),
(-1.2, (-2, 800000000), _PyTime_ROUND_DOWN),
(0.9999999999, (0, 999999999), _PyTime_ROUND_DOWN),
(1.1234567890, (1, 123456789), _PyTime_ROUND_DOWN),
(1.1234567899, (1, 123456789), _PyTime_ROUND_DOWN),
(-1.1234567890, (-2, 876543211), _PyTime_ROUND_DOWN),
(-1.1234567891, (-2, 876543210), _PyTime_ROUND_DOWN),
# Round away from zero
(0, (0, 0), _PyTime_ROUND_UP),
(-1, (-1, 0), _PyTime_ROUND_UP),
(-1.0, (-1, 0), _PyTime_ROUND_UP),
(1e-9, (0, 1), _PyTime_ROUND_UP),
(1e-10, (0, 1), _PyTime_ROUND_UP),
(-1e-9, (-1, 999999999), _PyTime_ROUND_UP),
(-1e-10, (-1, 999999999), _PyTime_ROUND_UP),
(-1.2, (-2, 800000000), _PyTime_ROUND_UP),
(0.9999999999, (1, 0), _PyTime_ROUND_UP),
(1.1234567890, (1, 123456790), _PyTime_ROUND_UP),
(1.1234567899, (1, 123456790), _PyTime_ROUND_UP),
(-1.1234567890, (-2, 876543211), _PyTime_ROUND_UP),
(-1.1234567891, (-2, 876543210), _PyTime_ROUND_UP),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
rnd = _PyTime_ROUND_DOWN
for invalid in self.invalid_values:
self.assertRaises(OverflowError, pytime_object_to_timespec,
invalid, rnd)
def test_object_to_timespec(self):
from _testcapi import pytime_object_to_timespec
# Conversion giving the same result for all rounding methods
for rnd in ALL_ROUNDING_METHODS:
for obj, timespec in (
# int
(0, (0, 0)),
(-1, (-1, 0)),
# float
(-1/2**7, (-1, 992187500)),
(-1.0, (-1, 0)),
(-1e-9, (-1, 999999999)),
(1e-9, (0, 1)),
(1.0, (1, 0)),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
# Conversion giving different results depending on the rounding method
FLOOR = _PyTime.ROUND_FLOOR
CEILING = _PyTime.ROUND_CEILING
HALF_EVEN = _PyTime.ROUND_HALF_EVEN
for obj, timespec, rnd in (
# Round towards minus infinity (-inf)
(-1e-10, (0, 0), CEILING),
(-1e-10, (-1, 999999999), FLOOR),
(-1e-10, (0, 0), HALF_EVEN),
(1e-10, (0, 0), FLOOR),
(1e-10, (0, 1), CEILING),
(1e-10, (0, 0), HALF_EVEN),
(0.9999999999, (0, 999999999), FLOOR),
(0.9999999999, (1, 0), CEILING),
(1.1234567890, (1, 123456789), FLOOR),
(1.1234567899, (1, 123456789), FLOOR),
(-1.1234567890, (-2, 876543210), FLOOR),
(-1.1234567891, (-2, 876543210), FLOOR),
# Round towards infinity (+inf)
(1.1234567890, (1, 123456790), CEILING),
(1.1234567899, (1, 123456790), CEILING),
(-1.1234567890, (-2, 876543211), CEILING),
(-1.1234567891, (-2, 876543211), CEILING),
# half even
(-1.5e-9, (-1, 999999998), HALF_EVEN),
(-0.9e-9, (-1, 999999999), HALF_EVEN),
(-0.5e-9, (0, 0), HALF_EVEN),
(0.5e-9, (0, 0), HALF_EVEN),
(0.9e-9, (0, 1), HALF_EVEN),
(1.5e-9, (0, 2), HALF_EVEN),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
# Test OverflowError
rnd = _PyTime.ROUND_FLOOR
for invalid in self.invalid_values:
self.assertRaises(OverflowError,
pytime_object_to_timespec, invalid, rnd)