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client: use subprocess.communicate() to shut down server process This allows us to get stderr output with no deadlock risk. Also, it should fix possible deadlock issue at server.wait(). https://docs.python.org/2.7/library/subprocess.html#subprocess.Popen.wait
author Yuya Nishihara <yuya@tcha.org>
date Mon, 07 Sep 2015 22:32:12 +0900
parents c1b966866ed7
children e6589149b2c8
line wrap: on
line source

from tests import common
import hglib

class test_hglib(common.basetest):
    def setUp(self):
        pass

    def test_close_fds(self):
        """A weird Python bug that has something to do to inherited file
        descriptors, see http://bugs.python.org/issue12786
        """
        common.basetest.setUp(self)
        client2 = hglib.open()
        self.client.close()