d0df704d8a
added python.path vm arg to startup script fixed infinite loop in unwrap() when displaying sequences of sequences git-svn-id: http://google-refine.googlecode.com/svn/trunk@509 7d457c2a-affb-35e4-300a-418c747d4874
33 lines
903 B
Python
33 lines
903 B
Python
"""This test checks for correct fork() behavior.
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"""
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import os
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import time
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from test.fork_wait import ForkWait
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from test.test_support import TestSkipped, run_unittest, reap_children
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try:
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os.fork
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except AttributeError:
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raise TestSkipped, "os.fork not defined -- skipping test_fork1"
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class ForkTest(ForkWait):
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def wait_impl(self, cpid):
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for i in range(10):
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# waitpid() shouldn't hang, but some of the buildbots seem to hang
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# in the forking tests. This is an attempt to fix the problem.
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spid, status = os.waitpid(cpid, os.WNOHANG)
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if spid == cpid:
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break
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time.sleep(1.0)
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self.assertEqual(spid, cpid)
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self.assertEqual(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8))
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def test_main():
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run_unittest(ForkTest)
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reap_children()
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if __name__ == "__main__":
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test_main()
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