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Merge pull request #4107 from minrk/parallel-magics-fix...
Merge pull request #4107 from minrk/parallel-magics-fix update parallel magic tests with capture_output API

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test_console.py
57 lines | 1.6 KiB | text/x-python | PythonLexer
"""Tests for two-process terminal frontend
Currently only has the most simple test possible, starting a console and running
a single command.
Authors:
* Min RK
"""
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import sys
import time
import nose.tools as nt
from nose import SkipTest
from IPython.testing import decorators as dec
from IPython.utils import py3compat
#-----------------------------------------------------------------------------
# Test functions begin
#-----------------------------------------------------------------------------
@dec.skip_win32
def test_console_starts():
"""test that `ipython console` starts a terminal"""
from IPython.external import pexpect
args = ['console', '--colors=NoColor']
# FIXME: remove workaround for 2.6 support
if sys.version_info[:2] > (2,6):
args = ['-m', 'IPython'] + args
cmd = sys.executable
else:
cmd = 'ipython'
try:
p = pexpect.spawn(cmd, args=args)
except IOError:
raise SkipTest("Couldn't find command %s" % cmd)
# timeout after one minute
t = 60
idx = p.expect([r'In \[\d+\]', pexpect.EOF], timeout=t)
p.sendline('5')
idx = p.expect([r'Out\[\d+\]: 5', pexpect.EOF], timeout=t)
idx = p.expect([r'In \[\d+\]', pexpect.EOF], timeout=t)
# send ctrl-D;ctrl-D to exit
p.sendeof()
p.sendeof()
p.expect([pexpect.EOF, pexpect.TIMEOUT], timeout=t)
if p.isalive():
p.terminate()