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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) | |