ansible/test/units/template/test_safe_eval.py

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# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import sys
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from collections import defaultdict
from ansible.compat.tests import unittest
from ansible.compat.tests.mock import patch, MagicMock
from ansible.template.safe_eval import safe_eval
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class TestSafeEval(unittest.TestCase):
def setUp(self):
pass
def tearDown(self):
pass
def test_safe_eval_usage(self):
# test safe eval calls with different possible types for the
# locals dictionary, to ensure we don't run into problems like
# ansible/ansible/issues/12206 again
for locals_vars in (dict(), defaultdict(dict)):
self.assertEqual(safe_eval('True', locals=locals_vars), True)
self.assertEqual(safe_eval('False', locals=locals_vars), False)
self.assertEqual(safe_eval('0', locals=locals_vars), 0)
self.assertEqual(safe_eval('[]', locals=locals_vars), [])
self.assertEqual(safe_eval('{}', locals=locals_vars), {})
@unittest.skipUnless(sys.version_info[:2] >= (2, 7), "Python 2.6 has no set literals")
def test_set_literals(self):
self.assertEqual(safe_eval('{0}'), set([0]))