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ansible/test/sanity/validate-modules/test_validate_modules_regex.py

65 lines
2.8 KiB
Python

# This is a standalone test for the regex inside validate-modules
# It is not suitable to add to the make tests target because the
# file under test is outside the test's sys.path AND has a hyphen
# in the name making it unimportable.
#
# To execute this by hand:
# 1) cd <checkoutdir>
# 2) source hacking/env-setup
# 3) PYTHONPATH=./lib pytest -v sanity/validate-modules
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import re
import unittest
# TYPE_REGEX = re.compile(r'.*\stype\(.*')
# TYPE_REGEX = re.compile(r'.*(if|or)\stype\(.*')
# TYPE_REGEX = re.compile(r'.*(if|or)(\s+.*|\s+)type\(.*')
# TYPE_REGEX = re.compile(r'.*(if|or)(\s+.*|\s+)type\(.*')
# TYPE_REGEX = re.compile(r'.*(if|\sor)(\s+.*|\s+)type\(.*')
# TYPE_REGEX = re.compile(r'.*(if|\sor)(\s+.*|\s+)(?<!_)type\(.*')
TYPE_REGEX = re.compile(r'.*(if|or)(\s+.*|\s+)(?<!_)(?<!str\()type\(.*')
class TestValidateModulesRegex(unittest.TestCase):
def test_type_regex(self):
# each of these examples needs to be matched or not matched
checks = [
['if type(foo) is Bar', True],
['if Bar is type(foo)', True],
['if type(foo) is not Bar', True],
['if Bar is not type(foo)', True],
['if type(foo) == Bar', True],
['if Bar == type(foo)', True],
['if type(foo)==Bar', True],
['if Bar==type(foo)', True],
['if type(foo) != Bar', True],
['if Bar != type(foo)', True],
['if type(foo)!=Bar', True],
['if Bar!=type(foo)', True],
['if foo or type(bar) != Bar', True],
['x = type(foo)', False],
["error = err.message + ' ' + str(err) + ' - ' + str(type(err))", False],
# cloud/amazon/ec2_group.py
["module.fail_json(msg='Invalid rule parameter type [%s].' % type(rule))", False],
# files/patch.py
["p = type('Params', (), module.params)", False], # files/patch.py
# system/osx_defaults.py
["if self.current_value is not None and not isinstance(self.current_value, type(self.value)):", True],
# system/osx_defaults.py
['raise OSXDefaultsException("Type mismatch. Type in defaults: " + type(self.current_value).__name__)', False],
# network/nxos/nxos_interface.py
["if get_interface_type(interface) == 'svi':", False],
]
for idc, check in enumerate(checks):
cstring = check[0]
cexpected = check[1]
match = TYPE_REGEX.match(cstring)
if cexpected and not match:
assert False, "%s should have matched" % cstring
elif not cexpected and match:
assert False, "%s should not have matched" % cstring