Matija Kecman
10130297c0
PiperOrigin-RevId: 827850819 Change-Id: I23e099d4e72557d79354339953246ac4eeee7ca3
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# Copyright 2025 DeepMind Technologies Limited
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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 pathlib import Path
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from absl.testing import absltest
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from wasm.codegen import binding_builder
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ERROR_MESSAGE = """
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The file '{}' needs to be updated, please run:
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update.py as described in wasm/README.md""".lstrip()
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class BindingsDiffTest(absltest.TestCase):
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def setUp(self):
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super().setUp()
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SCRIPT_DIR = Path(__file__).parent
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with open(SCRIPT_DIR / 'generated/bindings.h', 'r') as f:
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self.generated_hdr = f.read()
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with open(SCRIPT_DIR / 'generated/bindings.cc', 'r') as f:
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self.generated_src = f.read()
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self.template_path_cc = SCRIPT_DIR / 'templates/bindings.cc'
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self.generated_path_cc = SCRIPT_DIR / 'generated/bindings.cc'
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self.builder = binding_builder.BindingBuilder(
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self.template_path_cc,
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self.generated_path_cc,
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)
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def test_bindings_source(self):
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generator_output = (self.builder.set_enums().set_structs().set_functions().
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to_string_source())
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self.assertEqual(
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generator_output,
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self.generated_src,
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msg=ERROR_MESSAGE.format('bindings.cc'),
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)
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if __name__ == '__main__':
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absltest.main()
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