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#!/usr/bin/env python
"""
PEXPECT LICENSE
This license is approved by the OSI and FSF as GPL-compatible.
http://opensource.org/licenses/isc-license.txt
Copyright (c) 2012, Noah Spurrier <noah@noah.org>
PERMISSION TO USE, COPY, MODIFY, AND/OR DISTRIBUTE THIS SOFTWARE FOR ANY
PURPOSE WITH OR WITHOUT FEE IS HEREBY GRANTED, PROVIDED THAT THE ABOVE
COPYRIGHT NOTICE AND THIS PERMISSION NOTICE APPEAR IN ALL COPIES.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""
import pexpect
import unittest
import commands
import sys
import PexpectTestCase
# TODO Many of these test cases blindly assume that sequential
# TODO listing of the /bin directory will yield the same results.
# TODO This may not always be true, but seems adequate for testing for now.
# TODO I should fix this at some point.
def timeout_callback (d):
# print d["event_count"],
if d["event_count"]>5:
return 1
return 0
class ExpectTestCase(PexpectTestCase.PexpectTestCase):
def test_run_exit (self):
(data, exitstatus) = pexpect.run ('python exit1.py', withexitstatus=1)
assert exitstatus == 1, "Exit status of 'python exit1.py' should be 1."
def test_run (self):
the_old_way = commands.getoutput('ls -l /bin')
(the_new_way, exitstatus) = pexpect.run ('ls -l /bin', withexitstatus=1)
the_new_way = the_new_way.replace('\r','')[:-1]
assert the_old_way == the_new_way
assert exitstatus == 0
def test_run_callback (self): # TODO it seems like this test could block forever if run fails...
pexpect.run("cat", timeout=1, events={pexpect.TIMEOUT:timeout_callback})
def test_run_bad_exitstatus (self):
(the_new_way, exitstatus) = pexpect.run ('ls -l /najoeufhdnzkxjd', withexitstatus=1)
assert exitstatus != 0
if __name__ == '__main__':
unittest.main()
suite = unittest.makeSuite(ExpectTestCase,'test')
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