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Viewing changes to Lib/lib2to3/tests/test_pytree.py

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2010-07-06 16:52:42 UTC
  • mfrom: (1.2.1 upstream) (2.1.11 sid)
  • Revision ID: james.westby@ubuntu.com-20100706165242-2xv4i019r3et6c0j
Tags: 3.1.2+20100706-1ubuntu1
* Merge with Debian; remaining changes:
  - Regenerate the control file.
  - Add debian/patches/overwrite-semaphore-check for Lucid buildds.

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Lib/lib2to3/tests/test_pytree.py
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especially when debugging a test.
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"""
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from __future__ import with_statement
 
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import sys
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import warnings
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# Testing imports
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    """Unit tests for nodes (Base, Leaf, Node)."""
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    def test_deprecated_prefix_methods(self):
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        l = pytree.Leaf(100, "foo")
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        with warnings.catch_warnings(record=True) as w:
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            warnings.simplefilter("always", DeprecationWarning)
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            self.assertEqual(l.get_prefix(), "")
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            l.set_prefix("hi")
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        self.assertEqual(l.prefix, "hi")
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        self.assertEqual(len(w), 2)
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        for warning in w:
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            self.assertTrue(warning.category is DeprecationWarning)
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        self.assertEqual(str(w[0].message), "get_prefix() is deprecated; " \
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                             "use the prefix property")
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        self.assertEqual(str(w[1].message), "set_prefix() is deprecated; " \
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                             "use the prefix property")
 
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    if sys.version_info >= (2,6):
 
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        # warnings.catch_warnings is new in 2.6.
 
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        def test_deprecated_prefix_methods(self):
 
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            l = pytree.Leaf(100, "foo")
 
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            with warnings.catch_warnings(record=True) as w:
 
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                warnings.simplefilter("always", DeprecationWarning)
 
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                self.assertEqual(l.get_prefix(), "")
 
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                l.set_prefix("hi")
 
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            self.assertEqual(l.prefix, "hi")
 
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            self.assertEqual(len(w), 2)
 
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            for warning in w:
 
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                self.assertTrue(warning.category is DeprecationWarning)
 
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            self.assertEqual(str(w[0].message), "get_prefix() is deprecated; " \
 
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                                 "use the prefix property")
 
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            self.assertEqual(str(w[1].message), "set_prefix() is deprecated; " \
 
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                                 "use the prefix property")
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    def test_instantiate_base(self):
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        if __debug__: