upstream/ipython Files · IPython/core/tests/test_debugger.py

Add simple test for modified repr as per review.

Fernando Perez - - Load All Authors

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             test_debugger.py
        
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      """Tests for debugging machinery.

      """

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

      #  Copyright (c) 2012, 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

      import nose.tools as nt

      # Our own

      from IPython.core import debugger

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

      # Tests

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

      def test_longer_repr():

          from repr import repr as trepr

          a = '1234567890'* 7

          ar = "'1234567890123456789012345678901234567890123456789012345678901234567890'"

          a_trunc = "'123456789012...8901234567890'"

          nt.assert_equals(trepr(a), a_trunc)

          # The creation of our tracer modifies the repr module's repr function

          # in-place, since that global is used directly by the stdlib's pdb module.

          t = debugger.Tracer()

          nt.assert_equals(trepr(a), ar)

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				"""Tests for debugging machinery.
				"""
				#-----------------------------------------------------------------------------
				# Copyright (c) 2012, 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
				import nose.tools as nt

				# Our own
				from IPython.core import debugger

				#-----------------------------------------------------------------------------
				# Tests
				#-----------------------------------------------------------------------------

				def test_longer_repr():
				from repr import repr as trepr

				a = '1234567890'* 7
				ar = "'1234567890123456789012345678901234567890123456789012345678901234567890'"
				a_trunc = "'123456789012...8901234567890'"
				nt.assert_equals(trepr(a), a_trunc)
				# The creation of our tracer modifies the repr module's repr function
				# in-place, since that global is used directly by the stdlib's pdb module.
				t = debugger.Tracer()
				nt.assert_equals(trepr(a), ar)