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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-PerkinsandChandler Carruth
e4a04c2936
This builds on #2814 by adding the test framework to the toolchain. On Linux, this is 7s -> 4s for me. #2811 has more detailed timing for the explorer, which also had more dramatic changes because it's about 3x more tests run in 2x as many ways (6x total). Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
36 lines
936 B
Python
Executable File
36 lines
936 B
Python
Executable File
#!/usr/bin/env python3
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"""Updates the CHECK: lines in lit tests based on the AUTOUPDATE line."""
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__copyright__ = """
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Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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Exceptions. See /LICENSE for license information.
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SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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"""
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import os
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import sys
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from pathlib import Path
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def main() -> None:
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# Calls the main script using execv in order to avoid Python import
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# behaviors.
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this_py = Path(__file__).resolve()
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actual_py = this_py.parent.parent.parent.joinpath(
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"bazel", "testing", "lit_autoupdate_base.py"
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)
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args = [
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sys.argv[0],
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# Flags to configure for parser testing.
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"--tool=carbon",
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"--autoupdate_arg=dump",
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"--autoupdate_arg=parse-tree",
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"--testdata=toolchain/parser/testdata",
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] + sys.argv[1:]
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os.execv(actual_py, args)
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if __name__ == "__main__":
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main()
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