upstream/ipython Files · IPython/deathrow/oldfrontend/tests/test_process.py

new completer for qtconsole...

new completer for qtconsole add a completer to the qtconsole that is navigable by arrows keys and tab. One need to call it twice to get it on focus and be able to select completion with Return. looks like zsh completer, not the gui drop down list of --gui-completer. This also try to split the completion logic from console_widget, and try to keep the old completer qui around. The plain completer that never takes focus back, and the QlistWidget completer. to switch between the 3, the --gui-completion flag as been changed to take an argument (plain, droplist, ncurses) completer also autoscroll and show `...` when rows are hidden

Thomas Spura - - Load All Authors

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             test_process.py
        
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             / IPython / deathrow / oldfrontend / tests / test_process.py
          
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      # encoding: utf-8

      """

      Test process execution and IO redirection.

      """

      __docformat__ = "restructuredtext en"

      #-----------------------------------------------------------------------------

      #  Copyright (C) 2008-2011  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is

      #  in the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      from cStringIO import StringIO

      from time import sleep

      import sys

      from IPython.frontend.process import PipedProcess

      from IPython.testing import decorators as dec

      def test_capture_out():

          """ A simple test to see if we can execute a process and get the output.

          """

          s = StringIO()

          p = PipedProcess('echo 1', out_callback=s.write, )

          p.start()

          p.join()

          result = s.getvalue().rstrip()

          assert result == '1'

      def test_io():

          """ Checks that we can send characters on stdin to the process.

          """

          s = StringIO()

          p = PipedProcess(sys.executable + ' -c "a = raw_input(); print a"',

                                  out_callback=s.write, )

          p.start()

          test_string = '12345\n'

          while not hasattr(p, 'process'):

              sleep(0.1)

          p.process.stdin.write(test_string)

          p.join()

          result = s.getvalue()

          assert result == test_string

      @dec.skip_win32

      def test_kill():

          """ Check that we can kill a process, and its subprocess.

          """

          s = StringIO()

          p = PipedProcess(sys.executable + ' -c "a = raw_input();"',

                                  out_callback=s.write, )

          p.start()

          while not hasattr(p, 'process'):

              sleep(0.1)

          p.process.kill()

          assert p.process.poll() is not None

      if __name__ == '__main__':

          test_capture_out()

          test_io()

          test_kill()

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				# encoding: utf-8
				"""
				Test process execution and IO redirection.
				"""

				__docformat__ = "restructuredtext en"

				#-----------------------------------------------------------------------------
				# Copyright (C) 2008-2011 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is
				# in the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				from cStringIO import StringIO
				from time import sleep
				import sys

				from IPython.frontend.process import PipedProcess
				from IPython.testing import decorators as dec


				def test_capture_out():
				""" A simple test to see if we can execute a process and get the output.
				"""
				s = StringIO()
				p = PipedProcess('echo 1', out_callback=s.write, )
				p.start()
				p.join()
				result = s.getvalue().rstrip()
				assert result == '1'


				def test_io():
				""" Checks that we can send characters on stdin to the process.
				"""
				s = StringIO()
				p = PipedProcess(sys.executable + ' -c "a = raw_input(); print a"',
				out_callback=s.write, )
				p.start()
				test_string = '12345\n'
				while not hasattr(p, 'process'):
				sleep(0.1)
				p.process.stdin.write(test_string)
				p.join()
				result = s.getvalue()
				assert result == test_string


				@dec.skip_win32
				def test_kill():
				""" Check that we can kill a process, and its subprocess.
				"""
				s = StringIO()
				p = PipedProcess(sys.executable + ' -c "a = raw_input();"',
				out_callback=s.write, )
				p.start()
				while not hasattr(p, 'process'):
				sleep(0.1)
				p.process.kill()
				assert p.process.poll() is not None


				if __name__ == '__main__':
				test_capture_out()
				test_io()
				test_kill()