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"""Tests for distutils.command.clean."""
import os
from packaging.command.clean import clean
from packaging.tests import unittest, support
class cleanTestCase(support.TempdirManager, support.LoggingCatcher,
unittest.TestCase):
def test_simple_run(self):
pkg_dir, dist = self.create_dist()
cmd = clean(dist)
# let's add some elements clean should remove
dirs = [(d, os.path.join(pkg_dir, d))
for d in ('build_temp', 'build_lib', 'bdist_base',
'build_scripts', 'build_base')]
for name, path in dirs:
os.mkdir(path)
setattr(cmd, name, path)
if name == 'build_base':
continue
for f in ('one', 'two', 'three'):
self.write_file((path, f))
# let's run the command
cmd.all = True
cmd.ensure_finalized()
cmd.run()
# make sure the files where removed
for name, path in dirs:
self.assertFalse(os.path.exists(path),
'%r was not removed' % path)
# let's run the command again (should spit warnings but succeed)
cmd.run()
def test_suite():
return unittest.makeSuite(cleanTestCase)
if __name__ == "__main__":
unittest.main(defaultTest="test_suite")
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