wehub-resource-sync
42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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import numpy as np
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import paddle
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class TestIsInteger(unittest.TestCase):
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def test_for_integer(self):
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x = paddle.arange(10)
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self.assertTrue(paddle.is_integer(x))
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def test_for_floating_point(self):
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x = paddle.randn([2, 3])
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self.assertFalse(paddle.is_integer(x))
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def test_for_complex(self):
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x = paddle.randn([2, 3]) + 1j * paddle.randn([2, 3])
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self.assertFalse(paddle.is_integer(x))
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def test_for_exception(self):
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with self.assertRaises(TypeError):
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paddle.is_integer(np.array([1, 2]))
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if __name__ == '__main__':
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unittest.main()
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