cpython/Lib/test/test_crashers.py at 9e45a7f880773f38c6952c4938a141a6875cc346 · python/cpython

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# Tests that the crashers in the Lib/test/crashers directory actually

# do crash the interpreter as expected

# If a crasher is fixed, it should be moved elsewhere in the test suite to

# ensure it continues to work correctly.

import unittest

import glob

import os.path

import test.support

from test.support.script_helper import assert_python_failure

CRASHER_DIR = os.path.join(os.path.dirname(__file__), "crashers")

CRASHER_FILES = os.path.join(CRASHER_DIR, "*.py")

infinite_loops = ["infinite_loop_re.py", "nasty_eq_vs_dict.py"]

class CrasherTest(unittest.TestCase):

@unittest.skip("these tests are too fragile")

@test.support.cpython_only

def test_crashers_crash(self):

for fname in glob.glob(CRASHER_FILES):

if os.path.basename(fname) in infinite_loops:

continue

# Some "crashers" only trigger an exception rather than a

# segfault. Consider that an acceptable outcome.

if test.support.verbose:

print("Checking crasher:", fname)

assert_python_failure(fname)

def tearDownModule():

#test.support.reap_children()

pass

if __name__ == "__main__":

unittest.main()