Name	Size	Mode	Actions
__pycache__/	-	0755	rm
test_api.py	1241	0644	editdlrm
test_array_to_datetime.py	6087	0644	editdlrm
test_ccalendar.py	1948	0644	editdlrm
test_conversion.py	3753	0644	editdlrm
test_fields.py	1123	0644	editdlrm
test_libfrequencies.py	769	0644	editdlrm
test_liboffsets.py	5095	0644	editdlrm
test_parse_iso8601.py	2069	0644	editdlrm
test_parsing.py	6602	0644	editdlrm
test_period_asfreq.py	2313	0644	editdlrm
test_timedeltas.py	960	0644	editdlrm
test_timezones.py	3424	0644	editdlrm
test_to_offset.py	4766	0644	editdlrm
__init__.py	0	0644	editdlrm

import numpy as np import pytest from pandas._libs.tslibs.timedeltas import delta_to_nanoseconds from pandas import Timedelta, offsets @pytest.mark.parametrize( "obj,expected", [ (np.timedelta64(14, "D"), 14 * 24 * 3600 * 1e9), (Timedelta(minutes=-7), -7 * 60 * 1e9), (Timedelta(minutes=-7).to_pytimedelta(), -7 * 60 * 1e9), (offsets.Nano(125), 125), (1, 1), (np.int64(2), 2), (np.int32(3), 3), ], ) def test_delta_to_nanoseconds(obj, expected): result = delta_to_nanoseconds(obj) assert result == expected def test_delta_to_nanoseconds_error(): obj = np.array([123456789], dtype="m8[ns]") with pytest.raises(TypeError, match=""): delta_to_nanoseconds(obj) def test_huge_nanoseconds_overflow(): # GH 32402 assert delta_to_nanoseconds(Timedelta(1e10)) == 1e10 assert delta_to_nanoseconds(Timedelta(nanoseconds=1e10)) == 1e10