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[FIX] command and args now can be given in one string

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This commit is contained in:
Benedek Racz 2019-05-05 15:49:28 +02:00
parent 18a1bfd60f
commit a5815fa4a8
3 changed files with 134 additions and 3 deletions
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48
tests/test_constructor.py Normal file
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@ -0,0 +1,48 @@
#!/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 wexpect
import unittest
from . import PexpectTestCase
class TestCaseConstructor(PexpectTestCase.PexpectTestCase):
def test_constructor (self):
'''This tests that the constructor will work and give
the same results for different styles of invoking __init__().
This assumes that the root directory / is static during the test.
'''
p1 = wexpect.spawn('uname -m -n -p -r -s -v')
p2 = wexpect.spawn('uname', ['-m', '-n', '-p', '-r', '-s', '-v'])
p1.expect(wexpect.EOF)
p2.expect(wexpect.EOF)
assert p1.before == p2.before
def test_named_parameters (self):
'''This tests that named parameters work.
'''
p = wexpect.spawn ('ls',timeout=10)
p = wexpect.spawn (timeout=10, command='ls')
p = wexpect.spawn (args=[], command='ls')
if __name__ == '__main__':
unittest.main()
suite = unittest.makeSuite(TestCaseConstructor,'test')

84
tests/test_destructor.py Normal file
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@ -0,0 +1,84 @@
#!/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 wexpect
import unittest
from . import PexpectTestCase
import gc
import platform
import time
class TestCaseDestructor(PexpectTestCase.PexpectTestCase):
def test_destructor (self):
if platform.python_implementation() != 'CPython':
# Details of garbage collection are different on other implementations
return 'SKIP'
gc.collect()
time.sleep(3)
p1 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p2 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p3 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p4 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
fd_t1 = (p1.child_fd,p2.child_fd,p3.child_fd,p4.child_fd)
p1.expect(wexpect.EOF)
p2.expect(wexpect.EOF)
p3.expect(wexpect.EOF)
p4.expect(wexpect.EOF)
p1.kill(9)
p2.kill(9)
p3.kill(9)
p4.kill(9)
p1 = None
p2 = None
p3 = None
p4 = None
gc.collect()
time.sleep(3) # Some platforms are slow at gc... Solaris!
p1 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p2 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p3 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p4 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
fd_t2 = (p1.child_fd,p2.child_fd,p3.child_fd,p4.child_fd)
p1.kill(9)
p2.kill(9)
p3.kill(9)
p4.kill(9)
del (p1)
del (p2)
del (p3)
del (p4)
gc.collect()
time.sleep(3)
p1 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p2 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p3 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
p4 = wexpect.spawn('%s hello_world.py' % self.PYTHONBIN)
fd_t3 = (p1.child_fd,p2.child_fd,p3.child_fd,p4.child_fd)
assert (fd_t1 == fd_t2 == fd_t3), "pty file descriptors not properly garbage collected (fd_t1,fd_t2,fd_t3)=(%s,%s,%s)" % (str(fd_t1),str(fd_t2),str(fd_t3))
if __name__ == '__main__':
unittest.main()
suite = unittest.makeSuite(TestCaseDestructor,'test')

5
wexpect.py
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@ -1700,10 +1700,9 @@ class spawn_windows (spawn_unix, object):
raise TypeError ('The argument, args, must be a list.')
if args == []:
#Momentairly broken - path '\' characters being misinterpreted
#self.args = split_command_line(command)
self.args = [command]
self.args = split_command_line(command)
self.command = self.args[0]
print('command@@ {} args {}'.format(command, args))
else:
self.args = args[:] # work with a copy
self.args.insert (0, command)