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68 lines
1.8 KiB
68 lines
1.8 KiB
7 years ago
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# 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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import unittest
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import numpy as np
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from op_test import OpTest
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class TestReverseOp(OpTest):
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def initTestCase(self):
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self.x = np.random.random((3, 4)).astype('float32')
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self.axis = [0]
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def setUp(self):
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self.initTestCase()
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self.op_type = "reverse"
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self.inputs = {"X": self.x}
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self.attrs = {'axis': self.axis}
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out = self.x
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for a in self.axis:
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out = np.flip(out, axis=a)
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self.outputs = {'Out': out}
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def test_check_output(self):
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self.check_output()
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def test_check_grad(self):
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self.check_grad(['X'], 'Out')
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class TestCase0(TestReverseOp):
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def initTestCase(self):
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self.x = np.random.random((3, 4)).astype('float32')
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self.axis = [1]
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class TestCase1(TestReverseOp):
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def initTestCase(self):
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self.x = np.random.random((3, 4)).astype('float32')
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self.axis = [0, 1]
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class TestCase2(TestReverseOp):
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def initTestCase(self):
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self.x = np.random.random((3, 4, 5)).astype('float32')
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self.axis = [0, 2]
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class TestCase3(TestReverseOp):
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def initTestCase(self):
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self.x = np.random.random((3, 4, 5)).astype('float32')
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self.axis = [1, 2]
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if __name__ == '__main__':
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unittest.main()
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