cppcheck/test/bug-hunting/cve.py

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# Test if --bug-hunting works using cve tests
import glob
import logging
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import os
import sys
import subprocess
if sys.argv[0] in ('test/bug-hunting/cve.py', './test/bug-hunting/cve.py'):
CPPCHECK_PATH = './cppcheck'
TEST_SUITE = 'test/bug-hunting/cve'
else:
CPPCHECK_PATH = '../../cppcheck'
TEST_SUITE = 'cve'
slow = '--slow' in sys.argv
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)s %(message)s', datefmt='%H:%M:%S')
def test(test_folder):
logging.info(test_folder)
cmd_file = os.path.join(test_folder, 'cmd.txt')
expected_file = os.path.join(test_folder, 'expected.txt')
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cmd = ['nice',
CPPCHECK_PATH,
'-D__GNUC__',
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'--bug-hunting',
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'--inconclusive',
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'--platform=unix64',
'--template={file}:{line}:{id}',
'-rp=' + test_folder]
if os.path.isfile(cmd_file):
for line in open(cmd_file, 'rt'):
if len(line) > 1:
cmd.append(line.strip())
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cmd.append(test_folder)
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p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
comm = p.communicate()
stdout = comm[0].decode(encoding='utf-8', errors='ignore')
stderr = comm[1].decode(encoding='utf-8', errors='ignore')
with open(expected_file, 'rt') as f:
for expected in f.readlines():
if expected.strip() not in stderr.split('\n'):
print('FAILED. Expected result not found: ' + expected)
print('Command:')
print(' '.join(cmd))
print('Output:')
print(stderr)
sys.exit(1)
if (slow is False) and len(sys.argv) > 1:
test(sys.argv[1])
sys.exit(0)
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SLOW = []
for test_folder in sorted(glob.glob(TEST_SUITE + '/CVE*')):
if slow is False:
check = False
for s in SLOW:
if s in test_folder:
check = True
if check is True:
logging.info('skipping %s', test_folder)
continue
test(test_folder)
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