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e24997b0ba
* Added comment about Magic(object) (r1224) * Moved InteractiveTB.set_mode from IPythonApp -> InteractiveShell (r1229) * Moved pylabtools.py to IPython/lib (r1229) * Cleaned up comments and copyrights in testing (r1233) * Added comment about ip.shell._ofind (r1237) * Removed "Bye." from quitter (r1240). * Refactored and removed :mod:`IPython.utils.genutils` and :mod:`IPython.utils.platutils`. These modules have been replaced by topical focused modules in :mod:`IPython.utils`. * Refactored tests in :mod:`IPython.utils.tests`. * Moved :func:`IPython.testing.tools.temp_pyfile` to :mod:`IPython.utils.io`. * Moved :func:`IPython.testing.tools.cmd2argv` to :func:`IPython.testing.tools.pycmd2argv` and documented the fact that this only works with Python based command line programs. * Created a new :func:`IPython.utils.path.get_ipython_module_path` to use in finding paths to IPython modules.
62 lines
1.7 KiB
Python
62 lines
1.7 KiB
Python
# encoding: utf-8
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"""Tests for io.py"""
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#-----------------------------------------------------------------------------
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# Copyright (C) 2008 The IPython Development Team
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#
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# Distributed under the terms of the BSD License. The full license is in
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# the file COPYING, distributed as part of this software.
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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import sys
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from cStringIO import StringIO
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import nose.tools as nt
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from IPython.testing import decorators as dec
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from IPython.utils.io import Tee
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#-----------------------------------------------------------------------------
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# Tests
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#-----------------------------------------------------------------------------
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def test_tee_simple():
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"Very simple check with stdout only"
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chan = StringIO()
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text = 'Hello'
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tee = Tee(chan, channel='stdout')
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print >> chan, text,
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nt.assert_equal(chan.getvalue(), text)
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class TeeTestCase(dec.ParametricTestCase):
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def tchan(self, channel, check='close'):
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trap = StringIO()
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chan = StringIO()
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text = 'Hello'
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std_ori = getattr(sys, channel)
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setattr(sys, channel, trap)
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tee = Tee(chan, channel=channel)
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print >> chan, text,
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setattr(sys, channel, std_ori)
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trap_val = trap.getvalue()
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nt.assert_equals(chan.getvalue(), text)
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if check=='close':
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tee.close()
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else:
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del tee
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def test(self):
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for chan in ['stdout', 'stderr']:
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for check in ['close', 'del']:
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yield self.tchan(chan, check)
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