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partial revert dash#4807: enable more multi-threading and caching in linters

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reverts:
- 3e6385eaa8 (only `run-lint-format-strings.py`)
This commit is contained in:
Kittywhiskers Van Gogh 2024-11-23 15:02:36 +00:00
parent 7864c21645
commit a0b051b4ef
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GPG Key ID: 30CD0C065E5C4AAD
1 changed files with 20 additions and 30 deletions
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50
test/lint/run-lint-format-strings.py
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@ -11,8 +11,6 @@
import argparse
import re
import sys
from functools import partial
from multiprocessing import Pool
FALSE_POSITIVES = [
("src/batchedlogger.h", "strprintf(fmt, args...)"),
@ -265,28 +263,6 @@ def count_format_specifiers(format_string):
return n
def handle_filename(filename, args):
exit_code = 0
with open(filename, "r", encoding="utf-8") as f:
for function_call_str in parse_function_calls(args.function_name, f.read()):
parts = parse_function_call_and_arguments(args.function_name, function_call_str)
relevant_function_call_str = unescape("".join(parts))[:512]
if (f.name, relevant_function_call_str) in FALSE_POSITIVES:
continue
if len(parts) < 3 + args.skip_arguments:
exit_code = 1
print("{}: Could not parse function call string \"{}(...)\": {}".format(f.name, args.function_name, relevant_function_call_str))
continue
argument_count = len(parts) - 3 - args.skip_arguments
format_str = parse_string_content(parts[1 + args.skip_arguments])
format_specifier_count = count_format_specifiers(format_str)
if format_specifier_count != argument_count:
exit_code = 1
print("{}: Expected {} argument(s) after format string but found {} argument(s): {}".format(f.name, format_specifier_count, argument_count, relevant_function_call_str))
continue
return exit_code
def main():
parser = argparse.ArgumentParser(description="This program checks that the number of arguments passed "
"to a variadic format string function matches the number of format "
@ -296,12 +272,26 @@ def main():
parser.add_argument("function_name", help="function name (e.g. fprintf)", default=None)
parser.add_argument("file", nargs="*", help="C++ source code file (e.g. foo.cpp)")
args = parser.parse_args()
exit_codes = []
with Pool(8) as pool:
exit_codes = pool.map(partial(handle_filename, args=args), args.file)
sys.exit(max(exit_codes))
exit_code = 0
for filename in args.file:
with open(filename, "r", encoding="utf-8") as f:
for function_call_str in parse_function_calls(args.function_name, f.read()):
parts = parse_function_call_and_arguments(args.function_name, function_call_str)
relevant_function_call_str = unescape("".join(parts))[:512]
if (f.name, relevant_function_call_str) in FALSE_POSITIVES:
continue
if len(parts) < 3 + args.skip_arguments:
exit_code = 1
print("{}: Could not parse function call string \"{}(...)\": {}".format(f.name, args.function_name, relevant_function_call_str))
continue
argument_count = len(parts) - 3 - args.skip_arguments
format_str = parse_string_content(parts[1 + args.skip_arguments])
format_specifier_count = count_format_specifiers(format_str)
if format_specifier_count != argument_count:
exit_code = 1
print("{}: Expected {} argument(s) after format string but found {} argument(s): {}".format(f.name, format_specifier_count, argument_count, relevant_function_call_str))
continue
sys.exit(exit_code)
if __name__ == "__main__":