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Viewing changes to bzrlib/tests/test_osutils_encodings.py

  • Committer: Samuel Bronson
  • Date: 2012-08-30 20:36:18 UTC
  • mto: (6015.57.3 2.4)
  • mto: This revision was merged to the branch mainline in revision 6558.
  • Revision ID: naesten@gmail.com-20120830203618-y2dzw91nqpvpgxvx
Update INSTALL for switch to Python 2.6 and up.

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bzrlib/tests/test_osutils_encodings.py
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    def setUp(self):
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        TestCase.setUp(self)
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        self.overrideAttr(osutils, '_cached_user_encoding', None)
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        self.overrideAttr(locale, 'getpreferredencoding', self.get_encoding)
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        self.overrideAttr(locale, 'CODESET', None)
 
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        self.overrideAttr(locale, 'getpreferredencoding')
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        self.overrideAttr(sys, 'stderr', StringIOWrapper())
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    def get_encoding(self, do_setlocale=True):
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        return self._encoding
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    def test_get_user_encoding(self):
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        self._encoding = 'user_encoding'
 
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        def f():
 
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            return 'user_encoding'
 
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        locale.getpreferredencoding = f
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        fake_codec.add('user_encoding')
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        self.assertEquals('iso8859-1', # fake_codec maps to latin-1
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                          osutils.get_user_encoding())
 
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        self.assertEquals('user_encoding',
 
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                          osutils.get_user_encoding(use_cache=False))
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        self.assertEquals('', sys.stderr.getvalue())
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    def test_user_cp0(self):
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        self._encoding = 'cp0'
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        self.assertEquals('ascii', osutils.get_user_encoding())
 
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        def f():
 
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            return 'cp0'
 
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        locale.getpreferredencoding = f
 
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        self.assertEquals('ascii', osutils.get_user_encoding(use_cache=False))
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        self.assertEquals('', sys.stderr.getvalue())
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    def test_user_cp_unknown(self):
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        self._encoding = 'cp-unknown'
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        self.assertEquals('ascii', osutils.get_user_encoding())
 
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        def f():
 
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            return 'cp-unknown'
 
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        locale.getpreferredencoding = f
 
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        self.assertEquals('ascii', osutils.get_user_encoding(use_cache=False))
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        self.assertEquals('bzr: warning: unknown encoding cp-unknown.'
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                          ' Continuing with ascii encoding.\n',
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                          sys.stderr.getvalue())
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    def test_user_empty(self):
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        """Running bzr from a vim script gives '' for a preferred locale"""
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        self._encoding = ''
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        self.assertEquals('ascii', osutils.get_user_encoding())
 
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        def f():
 
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            return ''
 
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        locale.getpreferredencoding = f
 
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        self.assertEquals('ascii', osutils.get_user_encoding(use_cache=False))
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        self.assertEquals('', sys.stderr.getvalue())
 
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    def test_user_locale_error(self):
 
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        def f():
 
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            raise locale.Error, 'unsupported locale'
 
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        locale.getpreferredencoding = f
 
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        self.overrideEnv('LANG', 'BOGUS')
 
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        self.assertEquals('ascii', osutils.get_user_encoding(use_cache=False))
 
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        self.assertEquals('bzr: warning: unsupported locale\n'
 
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                          '  Could not determine what text encoding to use.\n'
 
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                          '  This error usually means your Python interpreter\n'
 
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                          '  doesn\'t support the locale set by $LANG (BOGUS)\n'
 
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                          '  Continuing with ascii encoding.\n',
 
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                          sys.stderr.getvalue())