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Viewing changes to bzrlib/tests/test_osutils_encodings.py

  • Committer: Alexander Belchenko
  • Date: 2007-01-02 16:04:11 UTC
  • mto: This revision was merged to the branch mainline in revision 2225.
  • Revision ID: bialix@ukr.net-20070102160411-tkmtr5yzu7eha6w1
get_user_encoding: if locale.Error raised we need to set user_encoding to 'ascii' as warning says

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bzrlib/tests/test_osutils_encodings.py
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import codecs
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import locale   # XXX: Do I need a woodoo for MacOS?
 
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import os
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import sys
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import bzrlib
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        self._getpreferredencoding = locale.getpreferredencoding
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        self.addCleanup(self._reset)
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        sys.stderr = StringIOWrapper()
 
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        # save $LANG
 
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        self._LANG = os.environ.get('LANG')
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    def _reset(self):
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        locale.getpreferredencoding = self._getpreferredencoding
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        sys.stderr = self._stderr
 
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        # restore $LANG
 
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        if self._LANG is not None:
 
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            os.environ['LANG'] = self._LANG
 
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        else:
 
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            if os.environ.get('LANG') is not None:
 
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                del os.environ['LANG']
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    def test_get_user_encoding(self):
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        def f():
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        self.assertEquals('bzr: warning: unknown encoding cpUNKNOWN.'
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                          ' Continuing with ascii encoding.\n',
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                          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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        os.environ['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())