Matias Manevi
76e64d96bb
Co-authored-by: Matija Kecman <matijak@google.com> Co-authored-by: Sebastian Noreña Rendón <sebas.norena@creativa77.com.ar> Co-authored-by: Kyle Bayes <kylebayes@google.com> PiperOrigin-RevId: 826094938 Change-Id: Id2658a187bc078056f4410c71202696753319e64
52 lines
1.5 KiB
Python
52 lines
1.5 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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"""Tests for the code_builder module."""
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from absl.testing import absltest
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from wasm.codegen.helpers import code_builder
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class CodeBuilderTest(absltest.TestCase):
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def test_code_builder_functionality(self):
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"""Test nested indentation blocks."""
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builder = code_builder.CodeBuilder(indent_str=" ")
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builder.line("let a = 1")
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with builder.block("function myFunc()"):
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builder.line("let flag = true")
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with builder.block("while (flag)"):
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builder.line("a++")
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builder.line("flag = a < 10")
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builder.line("return a")
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builder.line("print('Done')")
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expected_lines = [
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"let a = 1",
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"function myFunc() {",
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" let flag = true",
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" while (flag) {",
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" a++",
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" flag = a < 10",
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" }",
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" return a",
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"}",
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"print('Done')",
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]
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self.assertEqual(builder.to_string(), "\n".join(expected_lines))
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if __name__ == "__main__":
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absltest.main()
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