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Viewing changes to bzrlib/tests/test__simple_set.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2009-10-14 07:53:41 UTC
  • mfrom: (4739.3.1 fix-diff-docstring)
  • Revision ID: pqm@pqm.ubuntu.com-20091014075341-xjtgl5ji20autac6
(jml) Bring docstring of bzrlib.diff.get_trees_and_branches_to_diff
        up to date with recent changes.

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bzrlib/tests/test__simple_set.py
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# Copyright (C) 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2009 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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        raise RuntimeError('I refuse to play nice')
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class _NoImplementCompare(_Hashable):
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    def __eq__(self, other):
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        return NotImplemented
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# Even though this is an extension, we don't permute the tests for a python
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# version. As the plain python version is just a dict or set
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compiled_simpleset_feature = tests.ModuleAvailableFeature(
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                                'bzrlib._simple_set_pyx')
 
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class _CompiledSimpleSet(tests.Feature):
 
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    def _probe(self):
 
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        if _simple_set_pyx is None:
 
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            return False
 
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        return True
 
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    def feature_name(self):
 
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        return 'bzrlib._simple_set_pyx'
 
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CompiledSimpleSet = _CompiledSimpleSet()
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class TestSimpleSet(tests.TestCase):
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    _test_needs_features = [compiled_simpleset_feature]
 
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    _test_needs_features = [CompiledSimpleSet]
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    module = _simple_set_pyx
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    def assertIn(self, obj, container):
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        # Tries to compare with k1, fails
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        self.assertRaises(RuntimeError, obj.add, k2)
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    def test_richcompare_not_implemented(self):
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        obj = self.module.SimpleSet()
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        # Even though their hashes are the same, tp_richcompare returns
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        # NotImplemented, which means we treat them as not equal
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        k1 = _NoImplementCompare(200)
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        k2 = _NoImplementCompare(200)
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        self.assertLookup(200, '<null>', obj, k1)
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        self.assertLookup(200, '<null>', obj, k2)
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        self.assertIs(k1, obj.add(k1))
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        self.assertLookup(200, k1, obj, k1)
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        self.assertLookup(201, '<null>', obj, k2)
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        self.assertIs(k2, obj.add(k2))
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        self.assertIs(k1, obj[k1])
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    def test_add_and_remove_lots_of_items(self):
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        obj = self.module.SimpleSet()
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        chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890'