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import os
import signal
import subprocess
import sys
import unittest
from test import support
from test.support import script_helper
@unittest.skipUnless(os.name == "posix", "only supported on Unix")
class EINTRTests(unittest.TestCase):
@unittest.skipUnless(hasattr(signal, "setitimer"), "requires setitimer()")
def test_all(self):
# Run the tester in a sub-process, to make sure there is only one
# thread (for reliable signal delivery).
tester = support.findfile("eintr_tester.py", subdir="eintrdata")
if support.verbose:
args = [sys.executable, tester]
with subprocess.Popen(args) as proc:
exitcode = proc.wait()
self.assertEqual(exitcode, 0)
else:
script_helper.assert_python_ok(tester)
if __name__ == "__main__":
unittest.main()
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