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1# Copyright 2020 Huawei Technologies Co., Ltd
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7# http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14# ============================================================================
15""" test check parameter """
16import pytest
17import numpy as np
18from mindspore._checkparam import Validator, twice
19
20kernel_size = 5
21kernel_size1 = twice(kernel_size)
22assert kernel_size1 == (5, 5)
23
24def test_check_int1():
25    a = np.random.randint(-100, 100)
26    assert Validator.check_is_int(a) == a
27
28def test_check_int2():
29    with pytest.raises(TypeError):
30        Validator.check_is_int(3.3)
31
32def test_check_int3():
33    with pytest.raises(TypeError):
34        Validator.check_is_int("str")
35
36def test_check_int4():
37    with pytest.raises(TypeError):
38        Validator.check_is_int(True)
39
40def test_check_is_int5():
41    with pytest.raises(TypeError):
42        Validator.check_is_int(True)
43    with pytest.raises(TypeError):
44        Validator.check_is_int(False)
45
46def test_check_positive_int1():
47    a = np.random.randint(1, 100)
48    assert Validator.check_positive_int(a) == a
49
50def test_check_positive_int2():
51    a = np.random.randint(-100, 0)
52    with pytest.raises(ValueError):
53        Validator.check_positive_int(a)
54
55def test_check_positive_int3():
56    with pytest.raises(TypeError):
57        Validator.check_positive_int(3.3)
58
59def test_check_positive_int4():
60    with pytest.raises(TypeError):
61        Validator.check_positive_int("str")
62
63def test_check_negative_int1():
64    a = np.random.randint(-100, -1)
65    assert Validator.check_negative_int(a) == a
66
67def test_check_negative_int2():
68    a = np.random.randint(0, 100)
69    with pytest.raises(ValueError):
70        Validator.check_negative_int(a)
71
72def test_check_negative_int3():
73    with pytest.raises(TypeError):
74        Validator.check_negative_int(3.3)
75
76def test_check_negative_int4():
77    with pytest.raises(TypeError):
78        Validator.check_negative_int("str")
79
80def test_check_non_positive_int1():
81    a = np.random.randint(-100, 0)
82    assert Validator.check_non_positive_int(a) == a
83
84def test_check_non_positive_int2():
85    a = np.random.randint(1, 100)
86    with pytest.raises(ValueError):
87        Validator.check_non_positive_int(a)
88
89def test_check_non_positive_int3():
90    with pytest.raises(TypeError):
91        Validator.check_non_positive_int(3.3)
92
93def test_check_non_positive_int4():
94    with pytest.raises(TypeError):
95        Validator.check_non_positive_int("str")
96
97def test_check_bool_1():
98    assert Validator.check_bool(True)
99
100
101def test_check_bool_2():
102    assert Validator.check_bool(False) is not True
103
104
105def test_check_bool_3():
106    with pytest.raises(TypeError):
107        Validator.check_bool("str")
108
109
110def test_check_bool_4():
111    with pytest.raises(TypeError):
112        Validator.check_bool(1)
113
114
115def test_check_bool_5():
116    with pytest.raises(TypeError):
117        Validator.check_bool(3.5)
118
119
120def test_twice_1():
121    assert twice(3) == (3, 3)
122
123
124def test_twice_2():
125    assert twice((3, 3)) == (3, 3)
126
127
128def test_twice_3():
129    with pytest.raises(TypeError):
130        twice(0.5)
131
132
133def test_twice_4():
134    with pytest.raises(TypeError):
135        twice("str")
136
137
138def test_twice_5():
139    with pytest.raises(TypeError):
140        twice((1, 2, 3))
141
142
143def test_twice_6():
144    with pytest.raises(TypeError):
145        twice((3.3, 4))
146