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Viewing changes to breezy/tests/test_trace.py

  • Committer: Jelmer Vernooij
  • Date: 2019-07-27 22:47:49 UTC
  • mfrom: (7377 work)
  • mto: This revision was merged to the branch mainline in revision 7378.
  • Revision ID: jelmer@jelmer.uk-20190727224749-rta5fv1sc4ivy6ko
Merge trunk.

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breezy/tests/test_trace.py
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            sys.stderr.getvalue(),
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            "failed to open trace file: .* '/no-such-dir/brz.log'$")
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    def test__open_brz_log_ignores_cache_dir_error(self):
 
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        # If the cache directory can not be created and _open_brz_log can thus
 
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        # not open the file, then we should write the warning to stderr. Since
 
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        # this is normally happening before logging is set up.
 
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        self.overrideAttr(sys, 'stderr', StringIO())
 
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        # Set the cache directory to something that cannot exist
 
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        self.overrideEnv('BRZ_LOG', None)
 
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        self.overrideEnv('BRZ_HOME', '/no-such-dir')
 
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        self.overrideEnv('XDG_CACHE_HOME', '/no-such-dir')
 
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        self.overrideAttr(trace, '_brz_log_filename')
 
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        logf = trace._open_brz_log()
 
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        self.assertIs(None, logf)
 
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        self.assertContainsRe(
 
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            sys.stderr.getvalue(),
 
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            "failed to open trace file: .* '/no-such-dir'$")
 
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class TestVerbosityLevel(TestCase):
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