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Viewing changes to byoci/tests/features.py

  • Committer: Vincent Ladeuil
  • Date: 2018-02-20 17:25:56 UTC
  • mfrom: (158.1.6 lp-tests)
  • Revision ID: v.ladeuil+lp@free.fr-20180220172556-3ixv0oox23v1r1ig
Make launchpad tests pass (again) against production, on slave as well as host.

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byoci/tests/features.py
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# this program.  If not, see <http://www.gnu.org/licenses/>.
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import os
 
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import re
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from byot import features
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lxd_client_feature = features.ExecutableFeature('lxc')
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make_feature = features.ExecutableFeature('make')
 
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flake8_feature = features.ExecutableFeature('flake8')
 
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class OnHost(features.Feature):
 
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    """Is the current process running on a host whose name matches a regexp."""
 
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    def __init__(self, hostname_regexp):
 
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        super().__init__()
 
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        self.hostname_regexp = hostname_regexp
 
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        self.compiled_re = re.compile(hostname_regexp)
 
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    def _probe(self):
 
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        return self.compiled_re.search(os.uname().nodename) is not None
 
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    def feature_name(self):
 
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        return 'Running on a hostname matching {}'.format(self.hostname_regexp)
 
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on_monitor = OnHost('^brz-monitor')
 
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on_slave = OnHost('^brz-slave-')
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# Features relying on an environment property should be checked before any test
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lxd_client_feature.available()
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make_feature.available()
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flake8_feature.available()
 
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on_monitor.available()
 
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on_slave.available()
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# Useful shortcuts to export but not use internally
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ExecutableFeature = features.ExecutableFeature