mirror of https://github.com/python/cpython
82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
"""Run the project's test suite."""
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import os
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import sys
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import logging
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import unittest
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from packaging import logger
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from packaging.command.cmd import Command
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from packaging.database import get_distribution
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from packaging.errors import PackagingOptionError
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from packaging.util import resolve_name
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class test(Command):
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description = "run the project's test suite"
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user_options = [
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('suite=', 's',
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"test suite to run (for example: 'some_module.test_suite')"),
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('runner=', None,
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"test runner to be called."),
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('tests-require=', None,
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"list of distributions required to run the test suite."),
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]
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def initialize_options(self):
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self.suite = None
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self.runner = None
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self.tests_require = []
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def finalize_options(self):
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self.build_lib = self.get_finalized_command("build").build_lib
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for requirement in self.tests_require:
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if get_distribution(requirement) is None:
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logger.warning("test dependency %s is not installed, "
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"tests may fail", requirement)
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if (not self.suite and not self.runner and
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self.get_ut_with_discovery() is None):
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raise PackagingOptionError(
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"no test discovery available, please give a 'suite' or "
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"'runner' option or install unittest2")
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def get_ut_with_discovery(self):
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if hasattr(unittest.TestLoader, "discover"):
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return unittest
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else:
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try:
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import unittest2
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return unittest2
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except ImportError:
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return None
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def run(self):
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prev_syspath = sys.path[:]
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try:
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# build release
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build = self.get_reinitialized_command('build')
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self.run_command('build')
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sys.path.insert(0, build.build_lib)
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# Temporary kludge until we remove the verbose arguments and use
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# logging everywhere
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logger = logging.getLogger('packaging')
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verbose = logger.getEffectiveLevel() >= logging.DEBUG
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verbosity = verbose + 1
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# run the tests
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if self.runner:
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resolve_name(self.runner)()
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elif self.suite:
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runner = unittest.TextTestRunner(verbosity=verbosity)
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runner.run(resolve_name(self.suite)())
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elif self.get_ut_with_discovery():
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ut = self.get_ut_with_discovery()
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test_suite = ut.TestLoader().discover(os.curdir)
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runner = ut.TextTestRunner(verbosity=verbosity)
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runner.run(test_suite)
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finally:
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sys.path[:] = prev_syspath
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