forked from mindspore-Ecosystem/mindspore
92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
# Copyright 2020 Huawei Technologies Co., Ltd
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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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# ============================================================================
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""" test_backend """
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import os
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import pytest
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import mindspore.nn as nn
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from mindspore import context, ms_function
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from mindspore._checkparam import args_type_check
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from mindspore.common.initializer import initializer
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from mindspore.common.parameter import Parameter
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from mindspore.ops import operations as P
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def setup_module():
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context.set_context(mode=context.PYNATIVE_MODE)
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class Net(nn.Cell):
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""" Net definition """
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def __init__(self):
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super(Net, self).__init__()
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self.add = P.TensorAdd()
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self.x = Parameter(initializer('normal', [1, 3, 3, 4]), name='x')
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self.y = Parameter(initializer('normal', [1, 3, 3, 4]), name='y')
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@ms_function
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def construct(self):
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return self.add(self.x, self.y)
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def test_vm_backend():
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""" test_vm_backend """
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context.set_context(mode=context.PYNATIVE_MODE)
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add = Net()
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output = add()
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assert output.asnumpy().shape == (1, 3, 3, 4)
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def test_vm_set_context():
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""" test_vm_set_context """
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context.set_context(save_graphs=True, save_graphs_path="mindspore_ir_path", mode=context.GRAPH_MODE)
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assert context.get_context("save_graphs")
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assert context.get_context("mode") == context.GRAPH_MODE
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assert os.path.exists("mindspore_ir_path")
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assert context.get_context("save_graphs_path").find("mindspore_ir_path") > 0
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context.set_context(mode=context.PYNATIVE_MODE)
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@args_type_check(v_str=str, v_int=int, v_tuple=tuple)
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def check_input(v_str, v_int, v_tuple):
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""" check_input """
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print("v_str:", v_str)
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print("v_int:", v_int)
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print("v_tuple:", v_tuple)
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def test_args_type_check():
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""" test_args_type_check """
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with pytest.raises(TypeError):
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check_input(100, 100, (10, 10))
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with pytest.raises(TypeError):
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check_input("name", "age", (10, 10))
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with pytest.raises(TypeError):
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check_input("name", 100, "age")
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check_input("name", 100, (10, 10))
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def teardown_module():
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dirs = ['mindspore_ir_path']
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for item in dirs:
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item_name = './' + item
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if not os.path.exists(item_name):
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continue
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if os.path.isdir(item_name):
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os.rmdir(item_name)
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elif os.path.isfile(item_name):
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os.remove(item_name)
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