mitmproxy/test/individual_coverage.py

85 lines
2.5 KiB
Python
Executable File

#!/usr/bin/env python3
import io
import contextlib
import os
import sys
import glob
import multiprocessing
import configparser
import itertools
import pytest
def run_tests(src, test, fail):
stderr = io.StringIO()
stdout = io.StringIO()
with contextlib.redirect_stderr(stderr):
with contextlib.redirect_stdout(stdout):
e = pytest.main([
'-qq',
'--disable-pytest-warnings',
'--cov', src.replace('.py', '').replace('/', '.'),
'--cov-fail-under', '100',
'--cov-report', 'term-missing:skip-covered',
'-o', 'faulthandler_timeout=0',
test
])
if e == 0:
if fail:
print("FAIL DUE TO UNEXPECTED SUCCESS:", src, "Please remove this file from setup.cfg tool:individual_coverage/exclude.")
e = 42
else:
print(".")
else:
if fail:
print("Ignoring allowed fail:", src)
e = 0
else:
cov = [l for l in stdout.getvalue().split("\n") if (src in l) or ("was never imported" in l)]
if len(cov) == 1:
print("FAIL:", cov[0])
else:
print("FAIL:", src, test, stdout.getvalue(), stdout.getvalue())
print(stderr.getvalue())
print(stdout.getvalue())
sys.exit(e)
def start_pytest(src, test, fail):
# run pytest in a new process, otherwise imports and modules might conflict
proc = multiprocessing.Process(target=run_tests, args=(src, test, fail))
proc.start()
proc.join()
return (src, test, proc.exitcode)
def main():
c = configparser.ConfigParser()
c.read('setup.cfg')
fs = c['tool:individual_coverage']['exclude'].strip().split('\n')
no_individual_cov = [f.strip() for f in fs]
excluded = ['mitmproxy/contrib/', 'mitmproxy/test/', 'mitmproxy/tools/', 'mitmproxy/platform/']
src_files = glob.glob('mitmproxy/**/*.py', recursive=True)
src_files = [f for f in src_files if os.path.basename(f) != '__init__.py']
src_files = [f for f in src_files if not any(os.path.normpath(p) in f for p in excluded)]
ps = []
for src in sorted(src_files):
test = os.path.join("test", os.path.dirname(src), "test_" + os.path.basename(src))
if os.path.isfile(test):
ps.append((src, test, src in no_individual_cov))
result = list(itertools.starmap(start_pytest, ps))
if any(e != 0 for _, _, e in result):
sys.exit(1)
pass
if __name__ == '__main__':
main()