def test_stdin(self):
"""
Making sure getPassword accepts a password from standard input by
running a child process which uses getPassword to read in a string
which it then writes it out again. Write a string to the child
process and then read one and make sure it is the right string.
"""
p = PasswordTestingProcessProtocol()
p.finished = Deferred()
reactor.spawnProcess(
p,
sys.executable, [
sys.executable, '-c',
('import sys\n'
'from reqs.twisted.python.util import getPassword\n'
'sys.stdout.write(getPassword())\n'
'sys.stdout.flush()\n')
],
env={'PYTHONPATH': os.pathsep.join(sys.path)})
def processFinished((reason, output)):
reason.trap(ProcessDone)
self.assertIn((1, 'secret'), output)
return p.finished.addCallback(processFinished)
def test_stdin(self):
"""
Making sure getPassword accepts a password from standard input by
running a child process which uses getPassword to read in a string
which it then writes it out again. Write a string to the child
process and then read one and make sure it is the right string.
"""
p = PasswordTestingProcessProtocol()
p.finished = Deferred()
reactor.spawnProcess(
p,
sys.executable,
[sys.executable,
'-c',
('import sys\n'
'from reqs.twisted.python.util import getPassword\n'
'sys.stdout.write(getPassword())\n'
'sys.stdout.flush()\n')],
env={'PYTHONPATH': os.pathsep.join(sys.path)})
def processFinished((reason, output)):
reason.trap(ProcessDone)
self.assertIn((1, 'secret'), output)
return p.finished.addCallback(processFinished)
def _callProtocolWithDeferred(protocol, executable, args, env, path, reactor=None):
if reactor is None:
from reqs.twisted.internet import reactor
d = defer.Deferred()
p = protocol(d)
reactor.spawnProcess(p, executable, (executable,)+tuple(args), env, path)
return d
def _callProtocolWithDeferred(protocol,
executable,
args,
env,
path,
reactor=None):
if reactor is None:
from reqs.twisted.internet import reactor
d = defer.Deferred()
p = protocol(d)
reactor.spawnProcess(p, executable, (executable, ) + tuple(args), env,
path)
return d