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- # Copyright 2020 Huawei Technologies Co., Ltd
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- # ============================================================================
- """Test the model module."""
- import numpy as np
- import pytest
-
- from mindinsight.optimizer.utils.utils import is_simple_numpy_number, calc_histogram
-
-
- def test_is_simple_numpy_number():
- assert is_simple_numpy_number(np.int8)
- assert is_simple_numpy_number(np.int16)
- assert is_simple_numpy_number(np.float)
- assert not is_simple_numpy_number(str)
-
-
- def test_calc_histogram():
- """Test calc_histogram function"""
- data = np.array([2, 2, 3, 4, 5])
- output = calc_histogram(data)
- assert output[0][1] == pytest.approx(0.6, 1e-6)
- assert output[1][1] == pytest.approx(0.6, 1e-6)
- assert output[0][2] == pytest.approx(2.0, 1e-6)
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