Filename: //lib///python3//dist-packages///pbr//tests////test_version.py

# Copyright 2012 Red Hat, Inc. # Copyright 2012-2013 Hewlett-Packard Development Company, L.P. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. import itertools from testtools import matchers from pbr.tests import base from pbr import version from_pip_string = version.SemanticVersion.from_pip_string class TestSemanticVersion(base.BaseTestCase): def test_ordering(self): ordered_versions = [ "1.2.3.dev6", "1.2.3.dev7", "1.2.3.a4.dev12", "1.2.3.a4.dev13", "1.2.3.a4", "1.2.3.a5.dev1", "1.2.3.a5", "1.2.3.b3.dev1", "1.2.3.b3", "1.2.3.rc2.dev1", "1.2.3.rc2", "1.2.3.rc3.dev1", "1.2.3", "1.2.4", "1.3.3", "2.2.3", ] for v in ordered_versions: sv = version.SemanticVersion.from_pip_string(v) self.expectThat(sv, matchers.Equals(sv)) for left, right in itertools.combinations(ordered_versions, 2): l_pos = ordered_versions.index(left) r_pos = ordered_versions.index(right) if l_pos < r_pos: m1 = matchers.LessThan m2 = matchers.GreaterThan else: m1 = matchers.GreaterThan m2 = matchers.LessThan left_sv = version.SemanticVersion.from_pip_string(left) right_sv = version.SemanticVersion.from_pip_string(right) self.expectThat(left_sv, m1(right_sv)) self.expectThat(right_sv, m2(left_sv)) def test_from_pip_string_legacy_alpha(self): expected = version.SemanticVersion( 1, 2, 0, prerelease_type='rc', prerelease=1) parsed = from_pip_string('1.2.0rc1') self.assertEqual(expected, parsed) def test_from_pip_string_legacy_postN(self): # When pbr trunk was incompatible with PEP-440, a stable release was # made that used postN versions to represent developer builds. As # we expect only to be parsing versions of our own, we map those # into dev builds of the next version. expected = version.SemanticVersion(1, 2, 4, dev_count=5) parsed = from_pip_string('1.2.3.post5') self.expectThat(expected, matchers.Equals(parsed)) expected = version.SemanticVersion(1, 2, 3, 'a', 5, dev_count=6) parsed = from_pip_string('1.2.3.0a4.post6') self.expectThat(expected, matchers.Equals(parsed)) # We can't define a mapping for .postN.devM, so it should raise. self.expectThat( lambda: from_pip_string('1.2.3.post5.dev6'), matchers.raises(ValueError)) def test_from_pip_string_v_version(self): parsed = from_pip_string('v1.2.3') expected = version.SemanticVersion(1, 2, 3) self.expectThat(expected, matchers.Equals(parsed)) expected = version.SemanticVersion(1, 2, 3, 'a', 5, dev_count=6) parsed = from_pip_string('V1.2.3.0a4.post6') self.expectThat(expected, matchers.Equals(parsed)) self.expectThat( lambda: from_pip_string('x1.2.3'), matchers.raises(ValueError)) def test_from_pip_string_legacy_nonzero_lead_in(self): # reported in bug 1361251 expected = version.SemanticVersion( 0, 0, 1, prerelease_type='a', prerelease=2) parsed = from_pip_string('0.0.1a2') self.assertEqual(expected, parsed) def test_from_pip_string_legacy_short_nonzero_lead_in(self): expected = version.SemanticVersion( 0, 1, 0, prerelease_type='a', prerelease=2) parsed = from_pip_string('0.1a2') self.assertEqual(expected, parsed) def test_from_pip_string_legacy_no_0_prerelease(self): expected = version.SemanticVersion( 2, 1, 0, prerelease_type='rc', prerelease=1) parsed = from_pip_string('2.1.0.rc1') self.assertEqual(expected, parsed) def test_from_pip_string_legacy_no_0_prerelease_2(self): expected = version.SemanticVersion( 2, 0, 0, prerelease_type='rc', prerelease=1) parsed = from_pip_string('2.0.0.rc1') self.assertEqual(expected, parsed) def test_from_pip_string_legacy_non_440_beta(self): expected = version.SemanticVersion( 2014, 2, prerelease_type='b', prerelease=2) parsed = from_pip_string('2014.2.b2') self.assertEqual(expected, parsed) def test_from_pip_string_pure_git_hash(self): self.assertRaises(ValueError, from_pip_string, '6eed5ae') def test_from_pip_string_non_digit_start(self): self.assertRaises(ValueError, from_pip_string, 'non-release-tag/2014.12.16-1') def test_final_version(self): semver = version.SemanticVersion(1, 2, 3) self.assertEqual((1, 2, 3, 'final', 0), semver.version_tuple()) self.assertEqual("1.2.3", semver.brief_string()) self.assertEqual("1.2.3", semver.debian_string()) self.assertEqual("1.2.3", semver.release_string()) self.assertEqual("1.2.3", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.3")) def test_parsing_short_forms(self): semver = version.SemanticVersion(1, 0, 0) self.assertEqual(semver, from_pip_string("1")) self.assertEqual(semver, from_pip_string("1.0")) self.assertEqual(semver, from_pip_string("1.0.0")) def test_dev_version(self): semver = version.SemanticVersion(1, 2, 4, dev_count=5) self.assertEqual((1, 2, 4, 'dev', 4), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~dev5", semver.debian_string()) self.assertEqual("1.2.4.dev5", semver.release_string()) self.assertEqual("1.2.3.dev5", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.dev5")) def test_dev_no_git_version(self): semver = version.SemanticVersion(1, 2, 4, dev_count=5) self.assertEqual((1, 2, 4, 'dev', 4), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~dev5", semver.debian_string()) self.assertEqual("1.2.4.dev5", semver.release_string()) self.assertEqual("1.2.3.dev5", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.dev5")) def test_dev_zero_version(self): semver = version.SemanticVersion(1, 2, 0, dev_count=5) self.assertEqual((1, 2, 0, 'dev', 4), semver.version_tuple()) self.assertEqual("1.2.0", semver.brief_string()) self.assertEqual("1.2.0~dev5", semver.debian_string()) self.assertEqual("1.2.0.dev5", semver.release_string()) self.assertEqual("1.1.9999.dev5", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.0.dev5")) def test_alpha_dev_version(self): semver = version.SemanticVersion(1, 2, 4, 'a', 1, 12) self.assertEqual((1, 2, 4, 'alphadev', 12), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~a1.dev12", semver.debian_string()) self.assertEqual("1.2.4.0a1.dev12", semver.release_string()) self.assertEqual("1.2.3.a1.dev12", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.0a1.dev12")) def test_alpha_version(self): semver = version.SemanticVersion(1, 2, 4, 'a', 1) self.assertEqual((1, 2, 4, 'alpha', 1), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~a1", semver.debian_string()) self.assertEqual("1.2.4.0a1", semver.release_string()) self.assertEqual("1.2.3.a1", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.0a1")) def test_alpha_zero_version(self): semver = version.SemanticVersion(1, 2, 0, 'a', 1) self.assertEqual((1, 2, 0, 'alpha', 1), semver.version_tuple()) self.assertEqual("1.2.0", semver.brief_string()) self.assertEqual("1.2.0~a1", semver.debian_string()) self.assertEqual("1.2.0.0a1", semver.release_string()) self.assertEqual("1.1.9999.a1", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.0.0a1")) def test_alpha_major_zero_version(self): semver = version.SemanticVersion(1, 0, 0, 'a', 1) self.assertEqual((1, 0, 0, 'alpha', 1), semver.version_tuple()) self.assertEqual("1.0.0", semver.brief_string()) self.assertEqual("1.0.0~a1", semver.debian_string()) self.assertEqual("1.0.0.0a1", semver.release_string()) self.assertEqual("0.9999.9999.a1", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.0.0.0a1")) def test_alpha_default_version(self): semver = version.SemanticVersion(1, 2, 4, 'a') self.assertEqual((1, 2, 4, 'alpha', 0), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~a0", semver.debian_string()) self.assertEqual("1.2.4.0a0", semver.release_string()) self.assertEqual("1.2.3.a0", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.0a0")) def test_beta_dev_version(self): semver = version.SemanticVersion(1, 2, 4, 'b', 1, 12) self.assertEqual((1, 2, 4, 'betadev', 12), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~b1.dev12", semver.debian_string()) self.assertEqual("1.2.4.0b1.dev12", semver.release_string()) self.assertEqual("1.2.3.b1.dev12", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.0b1.dev12")) def test_beta_version(self): semver = version.SemanticVersion(1, 2, 4, 'b', 1) self.assertEqual((1, 2, 4, 'beta', 1), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~b1", semver.debian_string()) self.assertEqual("1.2.4.0b1", semver.release_string()) self.assertEqual("1.2.3.b1", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.0b1")) def test_decrement_nonrelease(self): # The prior version of any non-release is a release semver = version.SemanticVersion(1, 2, 4, 'b', 1) self.assertEqual( version.SemanticVersion(1, 2, 3), semver.decrement()) def test_decrement_nonrelease_zero(self): # We set an arbitrary max version of 9999 when decrementing versions # - this is part of handling rpm support. semver = version.SemanticVersion(1, 0, 0) self.assertEqual( version.SemanticVersion(0, 9999, 9999), semver.decrement()) def test_decrement_release(self): # The next patch version of a release version requires a change to the # patch level. semver = version.SemanticVersion(2, 2, 5) self.assertEqual( version.SemanticVersion(2, 2, 4), semver.decrement()) def test_increment_nonrelease(self): # The next patch version of a non-release version is another # non-release version as the next release doesn't need to be # incremented. semver = version.SemanticVersion(1, 2, 4, 'b', 1) self.assertEqual( version.SemanticVersion(1, 2, 4, 'b', 2), semver.increment()) # Major and minor increments however need to bump things. self.assertEqual( version.SemanticVersion(1, 3, 0), semver.increment(minor=True)) self.assertEqual( version.SemanticVersion(2, 0, 0), semver.increment(major=True)) def test_increment_release(self): # The next patch version of a release version requires a change to the # patch level. semver = version.SemanticVersion(1, 2, 5) self.assertEqual( version.SemanticVersion(1, 2, 6), semver.increment()) self.assertEqual( version.SemanticVersion(1, 3, 0), semver.increment(minor=True)) self.assertEqual( version.SemanticVersion(2, 0, 0), semver.increment(major=True)) def test_rc_dev_version(self): semver = version.SemanticVersion(1, 2, 4, 'rc', 1, 12) self.assertEqual((1, 2, 4, 'candidatedev', 12), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~rc1.dev12", semver.debian_string()) self.assertEqual("1.2.4.0rc1.dev12", semver.release_string()) self.assertEqual("1.2.3.rc1.dev12", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.0rc1.dev12")) def test_rc_version(self): semver = version.SemanticVersion(1, 2, 4, 'rc', 1) self.assertEqual((1, 2, 4, 'candidate', 1), semver.version_tuple()) self.assertEqual("1.2.4", semver.brief_string()) self.assertEqual("1.2.4~rc1", semver.debian_string()) self.assertEqual("1.2.4.0rc1", semver.release_string()) self.assertEqual("1.2.3.rc1", semver.rpm_string()) self.assertEqual(semver, from_pip_string("1.2.4.0rc1")) def test_to_dev(self): self.assertEqual( version.SemanticVersion(1, 2, 3, dev_count=1), version.SemanticVersion(1, 2, 3).to_dev(1)) self.assertEqual( version.SemanticVersion(1, 2, 3, 'rc', 1, dev_count=1), version.SemanticVersion(1, 2, 3, 'rc', 1).to_dev(1))

./Ninja\.