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117 lines
4 KiB
Python
117 lines
4 KiB
Python
# Copyright 2015 Abhijit Menon-Sen <ams@2ndQuadrant.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import string
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from ansible.compat.tests import unittest
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from ansible.compat.tests.mock import patch, MagicMock
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from ansible.errors import AnsibleError, AnsibleParserError
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from ansible.inventory import Inventory
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from ansible.inventory.expand_hosts import expand_hostname_range
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from ansible.vars import VariableManager
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from units.mock.loader import DictDataLoader
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class TestInventory(unittest.TestCase):
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patterns = {
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'a': ['a'],
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'a, b': ['a', 'b'],
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'a , b': ['a', 'b'],
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' a,b ,c[1:2] ': ['a', 'b', 'c[1:2]'],
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'9a01:7f8:191:7701::9': ['9a01:7f8:191:7701::9'],
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'9a01:7f8:191:7701::9,9a01:7f8:191:7701::9': ['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9'],
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'9a01:7f8:191:7701::9,9a01:7f8:191:7701::9,foo': ['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9','foo'],
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'foo[1:2]': ['foo[1:2]'],
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'a::b': ['a::b'],
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'a:b': ['a', 'b'],
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' a : b ': ['a', 'b'],
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'foo:bar:baz[1:2]': ['foo', 'bar', 'baz[1:2]'],
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}
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pattern_lists = [
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[['a'], ['a']],
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[['a', 'b'], ['a', 'b']],
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[['a, b'], ['a', 'b']],
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[['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9,foo'],
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['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9','foo']]
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]
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# pattern_string: [ ('base_pattern', (a,b)), ['x','y','z'] ]
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# a,b are the bounds of the subscript; x..z are the results of the subscript
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# when applied to string.ascii_letters.
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subscripts = {
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'a': [('a',None), list(string.ascii_letters)],
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'a[0]': [('a', (0, None)), ['a']],
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'a[1]': [('a', (1, None)), ['b']],
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'a[2:3]': [('a', (2, 3)), ['c', 'd']],
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'a[-1]': [('a', (-1, None)), ['Z']],
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'a[-2]': [('a', (-2, None)), ['Y']],
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'a[48:]': [('a', (48, -1)), ['W', 'X', 'Y', 'Z']],
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'a[49:]': [('a', (49, -1)), ['X', 'Y', 'Z']],
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'a[1:]': [('a', (1, -1)), list(string.ascii_letters[1:])],
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}
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ranges_to_expand = {
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'a[1:2]': ['a1', 'a2'],
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'a[1:10:2]': ['a1', 'a3', 'a5', 'a7', 'a9'],
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'a[a:b]': ['aa', 'ab'],
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'a[a:i:3]': ['aa', 'ad', 'ag'],
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'a[a:b][c:d]': ['aac', 'aad', 'abc', 'abd'],
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'a[0:1][2:3]': ['a02', 'a03', 'a12', 'a13'],
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'a[a:b][2:3]': ['aa2', 'aa3', 'ab2', 'ab3'],
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}
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def setUp(self):
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v = VariableManager()
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fake_loader = DictDataLoader({})
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self.i = Inventory(loader=fake_loader, variable_manager=v, host_list='')
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def test_split_patterns(self):
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for p in self.patterns:
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r = self.patterns[p]
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self.assertEqual(r, self.i.split_host_pattern(p))
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for p, r in self.pattern_lists:
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self.assertEqual(r, self.i.split_host_pattern(p))
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def test_ranges(self):
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for s in self.subscripts:
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r = self.subscripts[s]
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self.assertEqual(r[0], self.i._split_subscript(s))
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self.assertEqual(
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r[1],
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self.i._apply_subscript(
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list(string.ascii_letters),
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r[0][1]
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)
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)
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def test_expand_hostname_range(self):
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for e in self.ranges_to_expand:
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r = self.ranges_to_expand[e]
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self.assertEqual(r, expand_hostname_range(e))
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