MMOCR / tests /test_utils /test_check_argument.py
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# Copyright (c) OpenMMLab. All rights reserved.
import numpy as np
import mmocr.utils as utils
def test_is_3dlist():
assert utils.is_3dlist([])
assert utils.is_3dlist([[]])
assert utils.is_3dlist([[[]]])
assert utils.is_3dlist([[[1]]])
assert not utils.is_3dlist([[1, 2]])
assert not utils.is_3dlist([[np.array([1, 2])]])
def test_is_2dlist():
assert utils.is_2dlist([])
assert utils.is_2dlist([[]])
assert utils.is_2dlist([[1]])
def test_is_type_list():
assert utils.is_type_list([], int)
assert utils.is_type_list([], float)
assert utils.is_type_list([np.array([])], np.ndarray)
assert utils.is_type_list([1], int)
assert utils.is_type_list(['str'], str)
def test_is_none_or_type():
assert utils.is_none_or_type(None, int)
assert utils.is_none_or_type(1.0, float)
assert utils.is_none_or_type(np.ndarray([]), np.ndarray)
assert utils.is_none_or_type(1, int)
assert utils.is_none_or_type('str', str)
def test_valid_boundary():
x = [0, 0, 1, 0, 1, 1, 0, 1]
assert not utils.valid_boundary(x, True)
assert not utils.valid_boundary([0])
assert utils.valid_boundary(x, False)
x = [0, 0, 1, 0, 1, 1, 0, 1, 1]
assert utils.valid_boundary(x, True)