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

third attempt at scrolled long output...

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             test_debugger.py
        
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        Fernando Perez
    
Add simple test for modified repr as per review.

              r7087
            
      """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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Fernando Perez Add simple test for modified repr as per review.	r7087	"""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)