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| # Copyright 2023 The Orbit Authors. All Rights Reserved. | |
| # | |
| # 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. | |
| """Tests for orbit.utils.common.""" | |
| from orbit.utils import common | |
| import tensorflow as tf, tf_keras | |
| class UtilsTest(tf.test.TestCase): | |
| def test_create_global_step(self): | |
| step = common.create_global_step() | |
| self.assertEqual(step.name, "global_step:0") | |
| self.assertEqual(step.dtype, tf.int64) | |
| self.assertEqual(step, 0) | |
| step.assign_add(1) | |
| self.assertEqual(step, 1) | |
| if __name__ == "__main__": | |
| tf.test.main() | |