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bzrlib/tests/test_trace.py
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# Copyright (C) 2005, 2006 Canonical Ltd
 
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# Copyright (C) 2005, 2006, 2007 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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from bzrlib.trace import (
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    mutter, mutter_callsite, report_exception,
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    set_verbosity_level, get_verbosity_level, is_quiet, is_verbose, be_quiet,
 
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    _rollover_trace_maybe,
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    )
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        self.assertEqual(-1, get_verbosity_level())
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        be_quiet(False)
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        self.assertEqual(0, get_verbosity_level())
 
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class TestBzrLog(TestCaseInTempDir):
 
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    def test_log_rollover(self):
 
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        temp_log_name = 'test-log'
 
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        trace_file = open(temp_log_name, 'at')
 
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        trace_file.write('test_log_rollover padding\n' * 1000000)
 
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        trace_file.close()
 
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        _rollover_trace_maybe(temp_log_name)
 
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        # should have been rolled over
 
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        self.assertFalse(os.access(temp_log_name, os.R_OK))