Mercurial > cpython-lru_cache-weakref

annotate Lib/packaging/command/test.py @ 70817:dd775b1561ba

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Fix markup.
author Georg Brandl <georg@python.org>
date Tue, 14 Jun 2011 21:09:55 +0200
parents 1a31c3be88b1
children 540e278ab646
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 """Run the project's test suite."""
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2
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3 import os
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4 import sys
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5 import logging
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6 import unittest
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7
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8 from packaging import logger
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9 from packaging.command.cmd import Command
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10 from packaging.database import get_distribution
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11 from packaging.errors import PackagingOptionError
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12 from packaging.util import resolve_name
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13
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14
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15 class test(Command):
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16
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17 description = "run the project's test suite"
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18
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19 user_options = [
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20 ('suite=', 's',
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21 "test suite to run (for example: 'some_module.test_suite')"),
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22 ('runner=', None,
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23 "test runner to be called."),
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24 ('tests-require=', None,
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25 "list of distributions required to run the test suite."),
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26 ]
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27
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28 def initialize_options(self):
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29 self.suite = None
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30 self.runner = None
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31 self.tests_require = []
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32
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33 def finalize_options(self):
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34 self.build_lib = self.get_finalized_command("build").build_lib
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35 for requirement in self.tests_require:
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36 if get_distribution(requirement) is None:
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37 logger.warning("test dependency %s is not installed, "
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38 "tests may fail", requirement)
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39 if (not self.suite and not self.runner and
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40 self.get_ut_with_discovery() is None):
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41 raise PackagingOptionError(
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42 "no test discovery available, please give a 'suite' or "
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43 "'runner' option or install unittest2")
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44
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45 def get_ut_with_discovery(self):
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46 if hasattr(unittest.TestLoader, "discover"):
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47 return unittest
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48 else:
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49 try:
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50 import unittest2
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51 return unittest2
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52 except ImportError:
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53 return None
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54
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55 def run(self):
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56 prev_syspath = sys.path[:]
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57 try:
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58 # build release
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59 build = self.get_reinitialized_command('build')
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60 self.run_command('build')
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61 sys.path.insert(0, build.build_lib)
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62
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63 # Temporary kludge until we remove the verbose arguments and use
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64 # logging everywhere
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65 logger = logging.getLogger('packaging')
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66 verbose = logger.getEffectiveLevel() >= logging.DEBUG
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67 verbosity = verbose + 1
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68
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69 # run the tests
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70 if self.runner:
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71 resolve_name(self.runner)()
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72 elif self.suite:
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73 runner = unittest.TextTestRunner(verbosity=verbosity)
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74 runner.run(resolve_name(self.suite)())
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75 elif self.get_ut_with_discovery():
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76 ut = self.get_ut_with_discovery()
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77 test_suite = ut.TestLoader().discover(os.curdir)
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78 runner = ut.TextTestRunner(verbosity=verbosity)
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79 runner.run(test_suite)
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80 finally:
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81 sys.path[:] = prev_syspath