import numpy as np
import pytest
from pandas._libs import index as libindex
@pytest.fixture(params=[
(libindex.Int64Engine, np.int64),
(libindex.Int32Engine, np.int32),
(libindex.Int16Engine, np.int16),
(libindex.Int8Engine, np.int8),
(libindex.UInt64Engine, np.uint64),
(libindex.UInt32Engine, np.uint32),
(libindex.UInt16Engine, np.uint16),
(libindex.UInt8Engine, np.uint8),
(libindex.Float64Engine, np.float64),
(libindex.Float32Engine, np.float32),
], ids=lambda x: x[0].__name__)
def numeric_indexing_engine_type_and_dtype(request):
return request.param