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65 lines
2.1 KiB
65 lines
2.1 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 paddle.fluid.core
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import unittest
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import six
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class TestScope(unittest.TestCase):
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def test_create_destroy(self):
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paddle_c = paddle.fluid.core
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scope = paddle_c.Scope()
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self.assertIsNotNone(scope)
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scope_with_parent = scope.new_scope()
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self.assertIsNotNone(scope_with_parent)
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def test_none_variable(self):
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paddle_c = paddle.fluid.core
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scope = paddle_c.Scope()
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self.assertIsNone(scope.find_var("test"))
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def test_create_var_get_var(self):
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paddle_c = paddle.fluid.core
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scope = paddle_c.Scope()
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var_a = scope.var("var_a")
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self.assertIsNotNone(var_a)
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self.assertIsNotNone(scope.find_var('var_a'))
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scope2 = scope.new_scope()
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self.assertIsNotNone(scope2.find_var('var_a'))
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def test_var_get_int(self):
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paddle_c = paddle.fluid.core
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scope = paddle_c.Scope()
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var = scope.var("test_int")
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var.set_int(10)
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self.assertTrue(var.is_int())
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self.assertEqual(10, var.get_int())
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def test_scope_pool(self):
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paddle_c = paddle.fluid.core
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scope = paddle_c.Scope()
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# Delete the scope.
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scope._remove_from_pool()
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with self.assertRaisesRegexp(
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Exception, "Deleting a nonexistent scope is not allowed*"):
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# It is not allowed to delete a nonexistent scope.
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scope._remove_from_pool()
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if __name__ == '__main__':
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unittest.main()
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