upstream/ipython Files · IPython/kernel/tests/test_launcher.py

actually send only one kernel_info request...

actually send only one kernel_info request store the Future for the initial request, allowing subsequent requests to wait on the same pending reply. Previously, any incoming requests that arrived while waiting for the first reply would send their own request.

Paul Ivanov - - Load All Authors

File last commit:

r12400:695d4711


                r18563:0b2c2392

Download file

             test_launcher.py
        
                    58 lines
            
             | 2.0 KiB
            
                | text/x-python
            
             |
                PythonLexer
            
             / IPython / kernel / tests / test_launcher.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      """Tests for kernel utility functions

      Authors

      -------

      * MinRK

      """

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

      # Copyright (c) 2011, the IPython Development Team.

      #

      # Distributed under the terms of the Modified BSD License.

      #

      # The full license is in the file COPYING.txt, distributed with this software.

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

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

      # Imports

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

      # Third-party imports

      import nose.tools as nt

      # Our own imports

      from IPython.kernel.launcher import swallow_argv

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

      # Classes and functions

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

      def test_swallow_argv():

          tests = [

              # expected  , argv       , aliases, flags

              (['-a', '5'], ['-a', '5'], None, None),

              (['5'], ['-a', '5'], None, ['a']),

              ([], ['-a', '5'], ['a'], None),

              ([], ['-a', '5'], ['a'], ['a']),

              ([], ['--foo'], None, ['foo']),

              ([], ['--foo'], ['foobar'], []),

              ([], ['--foo', '5'], ['foo'], []),

              ([], ['--foo=5'], ['foo'], []),

              (['--foo=5'], ['--foo=5'], [], ['foo']),

              (['5'], ['--foo', '5'], [], ['foo']),

              (['bar'], ['--foo', '5', 'bar'], ['foo'], ['foo']),

              (['bar'], ['--foo=5', 'bar'], ['foo'], ['foo']),

              (['5','bar'], ['--foo', '5', 'bar'], None, ['foo']),

              (['bar'], ['--foo', '5', 'bar'], ['foo'], None),

              (['bar'], ['--foo=5', 'bar'], ['foo'], None),

          ]

          for expected, argv, aliases, flags in tests:

              stripped = swallow_argv(argv, aliases=aliases, flags=flags)

              message = '\n'.join(['',

                  "argv: %r" % argv,

                  "aliases: %r" % aliases,

                  "flags : %r" % flags,

                  "expected : %r" % expected,

                  "returned : %r" % stripped,

              ])

              nt.assert_equal(expected, stripped, message)

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				"""Tests for kernel utility functions

				Authors
				-------
				* MinRK
				"""
				#-----------------------------------------------------------------------------
				# Copyright (c) 2011, the IPython Development Team.
				#
				# Distributed under the terms of the Modified BSD License.
				#
				# The full license is in the file COPYING.txt, distributed with this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				# Third-party imports
				import nose.tools as nt

				# Our own imports
				from IPython.kernel.launcher import swallow_argv

				#-----------------------------------------------------------------------------
				# Classes and functions
				#-----------------------------------------------------------------------------

				def test_swallow_argv():
				tests = [
				# expected , argv , aliases, flags
				(['-a', '5'], ['-a', '5'], None, None),
				(['5'], ['-a', '5'], None, ['a']),
				([], ['-a', '5'], ['a'], None),
				([], ['-a', '5'], ['a'], ['a']),
				([], ['--foo'], None, ['foo']),
				([], ['--foo'], ['foobar'], []),
				([], ['--foo', '5'], ['foo'], []),
				([], ['--foo=5'], ['foo'], []),
				(['--foo=5'], ['--foo=5'], [], ['foo']),
				(['5'], ['--foo', '5'], [], ['foo']),
				(['bar'], ['--foo', '5', 'bar'], ['foo'], ['foo']),
				(['bar'], ['--foo=5', 'bar'], ['foo'], ['foo']),
				(['5','bar'], ['--foo', '5', 'bar'], None, ['foo']),
				(['bar'], ['--foo', '5', 'bar'], ['foo'], None),
				(['bar'], ['--foo=5', 'bar'], ['foo'], None),
				]
				for expected, argv, aliases, flags in tests:
				stripped = swallow_argv(argv, aliases=aliases, flags=flags)
				message = '\n'.join(['',
				"argv: %r" % argv,
				"aliases: %r" % aliases,
				"flags : %r" % flags,
				"expected : %r" % expected,
				"returned : %r" % stripped,
				])
				nt.assert_equal(expected, stripped, message)