d84e30d44e
Add simplified VersionPredicate to replace distutils.versionpredicate. Note that the predicate format is simplified and does not contain the package name, because this field is not actually used. Related-Bug: #2083518 Change-Id: I5eb3601650e536a1f4c290bb68d75d5a232f9141
144 lines
6.2 KiB
Python
144 lines
6.2 KiB
Python
# Copyright (c) 2013 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslotest import base as test_base
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from oslo_utils import versionutils
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class IsCompatibleTestCase(test_base.BaseTestCase):
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def test_same_version(self):
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self.assertTrue(versionutils.is_compatible('1', '1'))
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self.assertTrue(versionutils.is_compatible('1.0', '1.0'))
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self.assertTrue(versionutils.is_compatible('1.0.0', '1.0.0'))
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def test_requested_minor_greater(self):
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self.assertFalse(versionutils.is_compatible('1.1', '1.0'))
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def test_requested_minor_less_than(self):
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self.assertTrue(versionutils.is_compatible('1.0', '1.1'))
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def test_requested_patch_greater(self):
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self.assertFalse(versionutils.is_compatible('1.0.1', '1.0.0'))
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def test_requested_patch_less_than(self):
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self.assertTrue(versionutils.is_compatible('1.0.0', '1.0.1'))
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def test_requested_patch_not_present_same(self):
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self.assertTrue(versionutils.is_compatible('1.0', '1.0.0'))
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def test_requested_patch_not_present_less_than(self):
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self.assertTrue(versionutils.is_compatible('1.0', '1.0.1'))
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def test_current_patch_not_present_same(self):
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self.assertTrue(versionutils.is_compatible('1.0.0', '1.0'))
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def test_current_patch_not_present_less_than(self):
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self.assertFalse(versionutils.is_compatible('1.0.1', '1.0'))
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def test_same_major_true(self):
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"""Even though the current version is 2.0, since `same_major` defaults
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to `True`, 1.0 is deemed incompatible.
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"""
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self.assertFalse(versionutils.is_compatible('2.0', '1.0'))
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self.assertTrue(versionutils.is_compatible('1.0', '1.0'))
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self.assertFalse(versionutils.is_compatible('1.0', '2.0'))
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def test_same_major_false(self):
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"""With `same_major` set to False, then major version compatibiity
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rule is not enforced, so a current version of 2.0 is deemed to satisfy
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a requirement of 1.0.
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"""
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self.assertFalse(versionutils.is_compatible('2.0', '1.0',
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same_major=False))
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self.assertTrue(versionutils.is_compatible('1.0', '1.0',
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same_major=False))
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self.assertTrue(versionutils.is_compatible('1.0', '2.0',
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same_major=False))
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def test_convert_version_to_int(self):
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self.assertEqual(6002000, versionutils.convert_version_to_int('6.2.0'))
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self.assertEqual(6004003,
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versionutils.convert_version_to_int((6, 4, 3)))
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self.assertEqual(5, versionutils.convert_version_to_int((5, )))
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self.assertRaises(ValueError,
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versionutils.convert_version_to_int, '5a.6b')
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def test_convert_version_to_string(self):
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self.assertEqual('6.7.0', versionutils.convert_version_to_str(6007000))
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self.assertEqual('4', versionutils.convert_version_to_str(4))
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def test_convert_version_to_tuple(self):
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self.assertEqual((6, 7, 0),
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versionutils.convert_version_to_tuple('6.7.0'))
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self.assertEqual((6, 7, 0),
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versionutils.convert_version_to_tuple('6.7.0a1'))
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self.assertEqual((6, 7, 0),
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versionutils.convert_version_to_tuple('6.7.0alpha1'))
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self.assertEqual((6, 7, 0),
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versionutils.convert_version_to_tuple('6.7.0b1'))
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self.assertEqual((6, 7, 0),
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versionutils.convert_version_to_tuple('6.7.0beta1'))
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self.assertEqual((6, 7, 0),
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versionutils.convert_version_to_tuple('6.7.0rc1'))
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class VersionPredicateTest(test_base.BaseTestCase):
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def test_version_predicate_valid(self):
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pred = versionutils.VersionPredicate('<2.0.0')
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self.assertTrue(pred.satisfied_by('1.10.0'))
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self.assertFalse(pred.satisfied_by('2.0.0'))
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pred = versionutils.VersionPredicate('<=2.0.0')
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self.assertTrue(pred.satisfied_by('2.0.0'))
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self.assertFalse(pred.satisfied_by('2.1.0'))
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pred = versionutils.VersionPredicate('>2.0.0')
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self.assertFalse(pred.satisfied_by('1.10.0'))
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self.assertTrue(pred.satisfied_by('2.1.0'))
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pred = versionutils.VersionPredicate('>=2.0.0')
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self.assertFalse(pred.satisfied_by('1.9.0'))
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self.assertTrue(pred.satisfied_by('2.0.0'))
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pred = versionutils.VersionPredicate('== 2.0.0')
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self.assertFalse(pred.satisfied_by('1.9.9'))
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self.assertTrue(pred.satisfied_by('2.0.0'))
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self.assertFalse(pred.satisfied_by('2.0.1'))
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pred = versionutils.VersionPredicate('!= 2.0.0')
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self.assertTrue(pred.satisfied_by('1.9.9'))
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self.assertFalse(pred.satisfied_by('2.0.0'))
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self.assertTrue(pred.satisfied_by('2.0.1'))
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def test_version_predicate_valid_multi(self):
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pred = versionutils.VersionPredicate('<3.0.0,>=2.1.0')
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self.assertTrue(pred.satisfied_by('2.1.0'))
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self.assertTrue(pred.satisfied_by('2.11.0'))
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self.assertFalse(pred.satisfied_by('2.0.0'))
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self.assertFalse(pred.satisfied_by('3.0.0'))
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pred = versionutils.VersionPredicate(' < 2.0.0, >= 1.0.0 ')
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self.assertTrue(pred.satisfied_by('1.0.0'))
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self.assertTrue(pred.satisfied_by('1.10.0'))
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self.assertFalse(pred.satisfied_by('0.9.0'))
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self.assertFalse(pred.satisfied_by('2.0.0'))
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def test_version_predicate_valid_invalid(self):
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for invalid_str in ['3.0.0', 'foo', '<> 3.0.0', '>=1.0.0;<2.0.0',
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'>abc', '>=1.0.0,', '>=1.0.0,2.0.0']:
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self.assertRaises(
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ValueError, versionutils.VersionPredicate, invalid_str)
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