157 lines
5.3 KiB
Python
157 lines
5.3 KiB
Python
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Copyright (c) 2013 Testrepository Contributors
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#
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# Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
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# license at the users choice. A copy of both licenses are available in the
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# project source as Apache-2.0 and BSD. You may not use this file except in
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# compliance with one of these two licences.
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# license you chose for the specific language governing permissions and
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# limitations under that license.
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"""setuptools/distutils commands to run testr via setup.py
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Currently provides 'testr' which runs tests using testr. You can pass
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--coverage which will also export PYTHON='coverage run --source <your package>'
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and automatically combine the coverage from each testr backend test runner
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after the run completes.
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To use, just use setuptools/distribute and depend on testr, and it should be
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picked up automatically (as the commands are exported in the testrepository
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package metadata.
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"""
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from distutils import cmd
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import distutils.errors
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import logging
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import os
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import sys
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logger = logging.getLogger(__name__)
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class TestrReal(cmd.Command):
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description = "Run unit tests using testr"
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user_options = [
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('coverage', None, "Replace PYTHON with coverage and merge coverage "
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"from each testr worker."),
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('testr-args=', 't', "Run 'testr' with these args"),
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('omit=', 'o', "Files to omit from coverage calculations"),
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('coverage-package-name=', None, "Use this name for coverage package"),
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('slowest', None, "Show slowest test times after tests complete."),
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('no-parallel', None, "Run testr serially"),
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('log-level=', 'l', "Log level (default: info)"),
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]
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boolean_options = ['coverage', 'slowest', 'no_parallel']
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def _run_testr(self, *args):
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logger.debug("_run_testr called with args = %r", args)
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return commands.run_argv([sys.argv[0]] + list(args),
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sys.stdin, sys.stdout, sys.stderr)
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def initialize_options(self):
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self.testr_args = None
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self.coverage = None
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self.omit = ""
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self.slowest = None
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self.coverage_package_name = None
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self.no_parallel = None
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self.log_level = 'info'
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def finalize_options(self):
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self.log_level = getattr(
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logging,
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self.log_level.upper(),
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logging.INFO)
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logging.basicConfig(level=self.log_level)
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logger.debug("finalize_options called")
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if self.testr_args is None:
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self.testr_args = []
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else:
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self.testr_args = self.testr_args.split()
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if self.omit:
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self.omit = "--omit=%s" % self.omit
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logger.debug("finalize_options: self.__dict__ = %r", self.__dict__)
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def run(self):
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"""Set up testr repo, then run testr."""
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logger.debug("run called")
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if not os.path.isdir(".testrepository"):
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self._run_testr("init")
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if self.coverage:
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self._coverage_before()
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if not self.no_parallel:
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testr_ret = self._run_testr("run", "--parallel", *self.testr_args)
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else:
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testr_ret = self._run_testr("run", *self.testr_args)
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if testr_ret:
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raise distutils.errors.DistutilsError(
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"testr failed (%d)" % testr_ret)
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if self.slowest:
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print("Slowest Tests")
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self._run_testr("slowest")
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if self.coverage:
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self._coverage_after()
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def _coverage_before(self):
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logger.debug("_coverage_before called")
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package = self.distribution.get_name()
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if package.startswith('python-'):
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package = package[7:]
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# Use this as coverage package name
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if self.coverage_package_name:
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package = self.coverage_package_name
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options = "--source %s --parallel-mode" % package
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os.environ['PYTHON'] = ("coverage run %s" % options)
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logger.debug("os.environ['PYTHON'] = %r", os.environ['PYTHON'])
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def _coverage_after(self):
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logger.debug("_coverage_after called")
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os.system("coverage combine")
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os.system("coverage html -d ./cover %s" % self.omit)
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class TestrFake(cmd.Command):
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description = "Run unit tests using testr"
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user_options = []
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def initialize_options(self):
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pass
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def finalize_options(self):
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pass
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def run(self):
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print("Install testrepository to run 'testr' command properly.")
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try:
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from testrepository import commands
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have_testr = True
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Testr = TestrReal
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except ImportError:
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have_testr = False
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Testr = TestrFake
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