def test_re_config_file_matches_classic_pxelinux_cfg(self):
# The default config path is simply "pxelinux.cfg" (without
# leading slash). The regex matches this.
mac = factory.make_mac_address("-").encode("ascii")
match = re_config_file.match(b"ppc64el/pxelinux.cfg/01-%s" % mac)
self.assertIsNotNone(match)
self.assertEqual({"mac": mac}, match.groupdict())
def test_re_config_file_is_compatible_with_config_path_generator(self):
# The regular expression for extracting components of the file path is
# compatible with the PXE config path generator.
for iteration in range(10):
config_path, args = get_example_path_and_components()
match = re_config_file.match(config_path)
self.assertIsNotNone(match, config_path)
self.assertEqual(args, match.groupdict())
def test_re_config_file_without_leading_slash(self):
# The regular expression for extracting components of the file path
# doesn't care if there's no leading forward slash; the TFTP server is
# easy on this point, so it makes sense to be also.
config_path, args = get_example_path_and_components()
# Ensure there's no leading slash.
config_path = config_path.lstrip(b"/")
match = re_config_file.match(config_path)
self.assertIsNotNone(match, config_path)
self.assertEqual(args, match.groupdict())
def test_re_config_file_with_default(self):
match = re_config_file.match(b"ppc64el/pxelinux.cfg/default")
self.assertIsNotNone(match)
self.assertEqual({"mac": None}, match.groupdict())
def test_re_config_file_does_not_match_file_not_in_pxelinux_cfg(self):
self.assertIsNone(re_config_file.match(b"foo/01-aa-bb-cc-dd-ee-ff"))
def test_re_config_file_does_not_match_file_in_root(self):
self.assertIsNone(re_config_file.match(b"01-aa-bb-cc-dd-ee-ff"))
def test_re_config_file_does_not_match_non_config_file(self):
self.assertIsNone(re_config_file.match(b"ppc64el/pxelinux.cfg/kernel"))
def test_re_config_file_matches_pxelinux_cfg_with_leading_slash(self):
mac = factory.make_mac_address("-").encode("ascii")
match = re_config_file.match(b"/ppc64el/pxelinux.cfg/01-%s" % mac)
self.assertIsNotNone(match)
self.assertEqual({"mac": mac}, match.groupdict())
