mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
Richard SmithandJon Ross-Perkins
9c46d15f78
Also switch how we ensure that stdin is closed for tests, so that `bazel run` doesn't hang if invoked manually. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
51 lines
1.5 KiB
Python
Executable File
51 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
"""Autoupdates testdata in toolchain."""
|
|
|
|
__copyright__ = """
|
|
Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
Exceptions. See /LICENSE for license information.
|
|
SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
"""
|
|
|
|
import subprocess
|
|
import sys
|
|
from pathlib import Path
|
|
|
|
|
|
def main() -> None:
|
|
argv = [
|
|
"bazel",
|
|
"run",
|
|
"-c",
|
|
"opt",
|
|
"--experimental_convenience_symlinks=ignore",
|
|
"--ui_event_filters=-info,-stdout,-stderr,-finish",
|
|
"//toolchain/testing:file_test",
|
|
"--",
|
|
"--autoupdate",
|
|
]
|
|
# Support specifying tests to update, such as:
|
|
# ./autoupdate_testdata.py lex/**/*
|
|
if len(sys.argv) > 1:
|
|
repo_root = Path(__file__).resolve().parent.parent
|
|
file_tests = []
|
|
# Filter down to just test files.
|
|
for f in sys.argv[1:]:
|
|
if f.endswith(".carbon"):
|
|
path = str(Path(f).resolve().relative_to(repo_root))
|
|
if path.count("/testdata/"):
|
|
file_tests.append(path)
|
|
if not file_tests:
|
|
sys.exit(
|
|
f"Args do not seem to be test files; for example, {sys.argv[1]}"
|
|
)
|
|
argv.append("--file_tests=" + ",".join(file_tests))
|
|
# Provide an empty stdin so that the driver tests that read from stdin
|
|
# don't block waiting for input. This matches the behavior of `bazel test`.
|
|
subprocess.run(argv, check=True)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|