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46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
#!/usr/bin/env python3
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# Copyright 2023 The TensorFlow 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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# ----
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# A test for the filter that expands Bazel workspace stamp variables.
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from tflite_micro.tools import expand_stamp_vars
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import io
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import unittest
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class FilterTest(unittest.TestCase):
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"""A simple test of the expansion feature."""
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def test_basic(self):
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stamps = """
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BUILD_STAMP_ONE value_one
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BUILD_STAMP_TWO value_two
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"""
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input = "This is {BUILD_STAMP_TWO}. This is {BUILD_STAMP_ONE}."
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golden = "This is value_two. This is value_one."
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istream = io.StringIO(input)
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ostream = io.StringIO()
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stamps = expand_stamp_vars.read_stamps(io.StringIO(stamps))
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expand_stamp_vars.expand(istream, ostream, stamps)
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self.assertEqual(ostream.getvalue(), golden)
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if __name__ == "__main__":
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unittest.main()
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