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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2011-08-15 13:49:38 UTC
  • mfrom: (6060.3.1 fix-last-revno-args)
  • Revision ID: pqm@pqm.ubuntu.com-20110815134938-4fuo63g4v2hj8jdt
(jelmer) Cope with the localhost having the name 'localhost' when running
 the test suite. (Jelmer Vernooij)

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bzrlib/strace.py
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# this is currently test-focused, so importing bzrlib.tests is ok. We might
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# want to move feature to its own module though.
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from bzrlib.tests import Feature
 
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from bzrlib.tests.features import Feature
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def strace(function, *args, **kwargs):
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        self.err_messages = err_messages
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class _StraceFeature(Feature):
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    def _probe(self):
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        try:
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            proc = subprocess.Popen(['strace'],
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                stderr=subprocess.PIPE,
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                stdout=subprocess.PIPE)
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            proc.communicate()
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            return True
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        except OSError, e:
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            if e.errno == errno.ENOENT:
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                # strace is not installed
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                return False
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            else:
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                raise
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    def feature_name(self):
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        return 'strace'
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StraceFeature = _StraceFeature()