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Viewing changes to bzrlib/tests/test_osutils.py

  • Committer: John Arbash Meinel
  • Date: 2006-06-18 02:21:57 UTC
  • mfrom: (1787 +trunk)
  • mto: This revision was merged to the branch mainline in revision 1794.
  • Revision ID: john@arbash-meinel.com-20060618022157-6e33aa9b67c25e4f
[merge] bzr.dev 1787

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bzrlib/tests/test_osutils.py
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import bzrlib
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from bzrlib.errors import BzrBadParameterNotUnicode, InvalidURL
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import bzrlib.osutils as osutils
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from bzrlib.tests import (
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        StringIOWrapper,
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        TestCase, 
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        TestCaseInTempDir, 
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        TestSkipped,
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        )
 
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from bzrlib.tests import TestCaseInTempDir, TestCase, TestSkipped
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class TestOSUtils(TestCaseInTempDir):
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        self.assertEqual(
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            dir_sorted_paths,
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            sorted(original_paths, cmp=osutils.compare_paths_prefix_order))
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class TestTerminalEncoding(TestCase):
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    """Test the auto-detection of proper terminal encoding."""
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    def setUp(self):
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        self._stdout = sys.stdout
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        self._stderr = sys.stderr
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        self._stdin = sys.stdin
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        self._user_encoding = bzrlib.user_encoding
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        self.addCleanup(self._reset)
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        sys.stdout = StringIOWrapper()
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        sys.stdout.encoding = 'stdout_encoding'
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        sys.stderr = StringIOWrapper()
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        sys.stderr.encoding = 'stderr_encoding'
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        sys.stdin = StringIOWrapper()
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        sys.stdin.encoding = 'stdin_encoding'
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        bzrlib.user_encoding = 'user_encoding'
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    def _reset(self):
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        sys.stdout = self._stdout
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        sys.stderr = self._stderr
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        sys.stdin = self._stdin
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        bzrlib.user_encoding = self._user_encoding
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    def test_get_terminal_encoding(self):
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        # first preference is stdout encoding
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        self.assertEqual('stdout_encoding', osutils.get_terminal_encoding())
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        sys.stdout.encoding = None
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        # if sys.stdout is None, fall back to sys.stdin
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        self.assertEqual('stdin_encoding', osutils.get_terminal_encoding())
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        sys.stdin.encoding = None
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        # and in the worst case, use bzrlib.user_encoding
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        self.assertEqual('user_encoding', osutils.get_terminal_encoding())
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