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Viewing changes to bzrlib/tests/test_trace.py

  • Committer: Martin Pool
  • Date: 2010-01-12 06:30:41 UTC
  • mfrom: (4634.119.3 2.0)
  • mto: This revision was merged to the branch mainline in revision 4951.
  • Revision ID: mbp@sourcefrog.net-20100112063041-qp2ei0clx5gh0e9e
merge 2.0 back to trunk

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bzrlib/tests/test_trace.py
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from bzrlib import (
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    errors,
 
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    trace,
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    )
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from bzrlib.tests import TestCaseInTempDir, TestCase
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from bzrlib.trace import (
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            tmp1.close()
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            tmp2.close()
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    def test__open_bzr_log_uses_stderr_for_failures(self):
 
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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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        # Set the log file to something that cannot exist
 
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        os.environ['BZR_LOG'] = os.getcwd() + '/no-dir/bzr.log'
 
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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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