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Viewing changes to bzrlib/tests/test_trace.py

Merge cleanup into description

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bzrlib/tests/test_trace.py
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        # If _open_bzr_log cannot open the file, then we should write the
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        # warning to stderr. Since this is normally happening before logging is
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        # set up.
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        self.addCleanup(setattr, sys, 'stderr', sys.stderr)
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        self.addCleanup(setattr, trace, '_bzr_log_filename',
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                        trace._bzr_log_filename)
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        sys.stderr = StringIO()
 
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        self.overrideAttr(sys, 'stderr', StringIO())
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        # Set the log file to something that cannot exist
 
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        # FIXME: A bit dangerous: we are not in an isolated dir here -- vilajam
 
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        # 20100125
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        os.environ['BZR_LOG'] = os.getcwd() + '/no-dir/bzr.log'
 
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        self.overrideAttr(trace, '_bzr_log_filename')
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        logf = trace._open_bzr_log()
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        self.assertIs(None, logf)
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        self.assertContainsRe(sys.stderr.getvalue(),
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                              'failed to open trace file: .*/no-dir/bzr.log')
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class TestVerbosityLevel(TestCase):
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    def test_verbosity_level(self):