cpython/Lib/test/test_fork1.py
Neal Norwitz 05a45599d7 Patch #1309579: wait3 and wait4 were added to the posix module by Chad J. Schroeder.
This was a fair amount of rework of the patch.  Refactored test_fork1 so it
could be reused by the new tests for wait3/4.  Also made them into new style
unittests (derive from unittest.TestCase).
2006-03-20 06:30:08 +00:00

23 lines
580 B
Python

"""This test checks for correct fork() behavior.
"""
import os
from test.fork_wait import ForkWait
from test.test_support import TestSkipped, run_unittest
try:
os.fork
except AttributeError:
raise TestSkipped, "os.fork not defined -- skipping test_fork1"
class ForkTest(ForkWait):
def wait_impl(self, cpid):
spid, status = os.waitpid(cpid, 0)
self.assertEqual(spid, cpid)
self.assertEqual(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8))
def test_main():
run_unittest(ForkTest)
if __name__ == "__main__":
test_main()