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79 lines
2.4 KiB
79 lines
2.4 KiB
# Copyright (c) 2018 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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from __future__ import print_function
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import unittest
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import numpy as np
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from op_test import OpTest
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import paddle
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class TestEmpty(OpTest):
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def setUp(self):
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self.op_type = "is_empty"
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self.inputs = {'X': np.array([1, 2, 3])}
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self.outputs = {'Out': np.array([False])}
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def test_check_output(self):
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self.check_output()
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class TestNotEmpty(TestEmpty):
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def setUp(self):
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self.op_type = "is_empty"
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self.inputs = {'X': np.array([])}
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self.outputs = {'Out': np.array([True])}
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class TestIsEmptyOpError(unittest.TestCase):
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def test_errors(self):
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paddle.enable_static()
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with paddle.static.program_guard(paddle.static.Program(),
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paddle.static.Program()):
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input_data = np.random.random((3, 2)).astype("float64")
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def test_Variable():
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# the input type must be Variable
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paddle.is_empty(x=input_data)
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self.assertRaises(TypeError, test_Variable)
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def test_type():
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# dtype must be float32, float64, int32, int64
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x3 = paddle.static.data(
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name="x3", shape=[4, 32, 32], dtype="bool")
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res = paddle.is_empty(x=x3)
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self.assertRaises(TypeError, test_type)
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def test_name_type():
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# name type must be string.
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x4 = paddle.static.data(
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name="x4", shape=[3, 2], dtype="float32")
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res = paddle.is_empty(x=x4, name=1)
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self.assertRaises(TypeError, test_name_type)
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class TestIsEmptyOpDygraph(unittest.TestCase):
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def test_dygraph(self):
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paddle.disable_static()
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input = paddle.rand(shape=[4, 32, 32], dtype='float32')
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res = paddle.is_empty(x=input)
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if __name__ == "__main__":
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unittest.main()
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