upstream/ipython Files · IPython/lib/tests/test_kernel.py

Fix a bug in renaming notebook...

Fix a bug in renaming notebook There was a bug in NotebookManager.save_notebook_object. Here is how to reproduce: 0. Make sure you don't have Untitled0. 1. Open new notebook Untitled0. 2. Rename it to something else. 3. Copy Untitled0.ipynb to the notebook dir from somewhere. (Do not use notebook UI.) 4. New copied Untitled0 cannot be opened. The renamed notebook is opened when tried. Indeed, accessing to http://localhost:XXXX/notebooks shows duplicated notebook_id. The problem was that NotebookManager.rev_mapping keeps old notebook name after renaming.

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             test_kernel.py
        
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      """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

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

      # Stdlib imports

      from unittest import TestCase

      # Third-party imports

      import nose.tools as nt

      # Our own imports

      from IPython.testing import decorators as dec

      from IPython.lib import kernel

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

      # Classes and functions

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

      @dec.parametric

      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'], ['--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 = kernel.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,

              ])

              yield nt.assert_equal(expected, stripped, message)

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				"""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
				#-----------------------------------------------------------------------------

				# Stdlib imports
				from unittest import TestCase

				# Third-party imports
				import nose.tools as nt

				# Our own imports
				from IPython.testing import decorators as dec
				from IPython.lib import kernel

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

				@dec.parametric
				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'], ['--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 = kernel.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,
				])
				yield nt.assert_equal(expected, stripped, message)