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81 lines
2.2 KiB
81 lines
2.2 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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# Correct: General.
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class TestUnsqueezeOp(OpTest):
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def setUp(self):
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self.init_test_case()
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self.op_type = "unsqueeze"
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self.inputs = {"X": np.random.random(self.ori_shape).astype("float32")}
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self.init_attrs()
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self.outputs = {"Out": self.inputs["X"].reshape(self.new_shape)}
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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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def init_test_case(self):
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self.ori_shape = (3, 5)
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self.axes = (1, 2)
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self.new_shape = (3, 1, 1, 5)
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def init_attrs(self):
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self.attrs = {"axes": self.axes}
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# Correct: Single input index.
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class TestUnsqueezeOp1(TestUnsqueezeOp):
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def init_test_case(self):
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self.ori_shape = (3, 5)
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self.axes = (-1, )
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self.new_shape = (3, 5, 1)
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# Correct: Mixed input axis.
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class TestUnsqueezeOp2(TestUnsqueezeOp):
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def init_test_case(self):
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self.ori_shape = (3, 5)
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self.axes = (0, -1)
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self.new_shape = (1, 3, 5, 1)
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# Correct: There is duplicated axis.
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class TestUnsqueezeOp3(TestUnsqueezeOp):
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def init_test_case(self):
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self.ori_shape = (3, 2, 5)
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self.axes = (0, 3, 3)
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self.new_shape = (1, 3, 2, 1, 1, 5)
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# Correct: Reversed axes.
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class TestUnsqueezeOp4(TestUnsqueezeOp):
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def init_test_case(self):
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self.ori_shape = (3, 2, 5)
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self.axes = (3, 1, 1)
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self.new_shape = (3, 1, 1, 2, 5, 1)
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if __name__ == "__main__":
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unittest.main()
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