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"""Tests for distutils.command.config."""
import os
import sys
import logging
from packaging.command.config import dump_file, config
from packaging.tests import unittest, support
class ConfigTestCase(support.LoggingCatcher,
support.TempdirManager,
unittest.TestCase):
def test_dump_file(self):
this_file = __file__.rstrip('co')
with open(this_file) as f:
numlines = len(f.readlines())
dump_file(this_file, 'I am the header')
logs = []
for log in self.get_logs(logging.INFO):
logs.extend(line for line in log.split('\n'))
self.assertEqual(len(logs), numlines + 2)
@unittest.skipIf(sys.platform == 'win32', 'disabled on win32')
def test_search_cpp(self):
pkg_dir, dist = self.create_dist()
cmd = config(dist)
# simple pattern searches
match = cmd.search_cpp(pattern='xxx', body='// xxx')
self.assertEqual(match, 0)
match = cmd.search_cpp(pattern='_configtest', body='// xxx')
self.assertEqual(match, 1)
def test_finalize_options(self):
# finalize_options does a bit of transformation
# on options
pkg_dir, dist = self.create_dist()
cmd = config(dist)
cmd.include_dirs = 'one%stwo' % os.pathsep
cmd.libraries = 'one'
cmd.library_dirs = 'three%sfour' % os.pathsep
cmd.ensure_finalized()
self.assertEqual(cmd.include_dirs, ['one', 'two'])
self.assertEqual(cmd.libraries, ['one'])
self.assertEqual(cmd.library_dirs, ['three', 'four'])
def test_clean(self):
# _clean removes files
tmp_dir = self.mkdtemp()
f1 = os.path.join(tmp_dir, 'one')
f2 = os.path.join(tmp_dir, 'two')
self.write_file(f1, 'xxx')
self.write_file(f2, 'xxx')
for f in (f1, f2):
self.assertTrue(os.path.exists(f))
pkg_dir, dist = self.create_dist()
cmd = config(dist)
cmd._clean(f1, f2)
for f in (f1, f2):
self.assertFalse(os.path.exists(f))
def test_suite():
return unittest.makeSuite(ConfigTestCase)
if __name__ == "__main__":
unittest.main(defaultTest="test_suite")
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