| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.maven.repository.internal; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Locale; |
| import java.util.UUID; |
| import java.util.stream.Collectors; |
| import java.util.stream.Stream; |
| |
| import org.apache.maven.api.Version; |
| import org.apache.maven.api.services.model.ModelVersionParser; |
| import org.eclipse.aether.util.version.GenericVersionScheme; |
| import org.junit.jupiter.api.Test; |
| |
| import static java.util.stream.Collectors.toList; |
| import static org.junit.jupiter.api.Assertions.*; |
| |
| /** |
| */ |
| public class VersionTest extends AbstractVersionTest { |
| private final ModelVersionParser modelVersionParser = new DefaultModelVersionParser(new GenericVersionScheme()); |
| |
| protected Version newVersion(String version) { |
| return modelVersionParser.parseVersion(version); |
| } |
| |
| @Test |
| void testEmptyVersion() { |
| assertOrder(X_EQ_Y, "0", ""); |
| } |
| |
| @Test |
| void testNumericOrdering() { |
| assertOrder(X_LT_Y, "2", "10"); |
| assertOrder(X_LT_Y, "1.2", "1.10"); |
| assertOrder(X_LT_Y, "1.0.2", "1.0.10"); |
| assertOrder(X_LT_Y, "1.0.0.2", "1.0.0.10"); |
| assertOrder(X_LT_Y, "1.0.20101206.111434.1", "1.0.20101206.111435.1"); |
| assertOrder(X_LT_Y, "1.0.20101206.111434.2", "1.0.20101206.111434.10"); |
| } |
| |
| @Test |
| void testDelimiters() { |
| assertOrder(X_EQ_Y, "1.0", "1-0"); |
| assertOrder(X_EQ_Y, "1.0", "1_0"); |
| assertOrder(X_EQ_Y, "1.a", "1a"); |
| } |
| |
| @Test |
| void testLeadingZerosAreSemanticallyIrrelevant() { |
| assertOrder(X_EQ_Y, "1", "01"); |
| assertOrder(X_EQ_Y, "1.2", "1.002"); |
| assertOrder(X_EQ_Y, "1.2.3", "1.2.0003"); |
| assertOrder(X_EQ_Y, "1.2.3.4", "1.2.3.00004"); |
| } |
| |
| @Test |
| void testTrailingZerosAreSemanticallyIrrelevant() { |
| assertOrder(X_EQ_Y, "1", "1.0.0.0.0.0.0.0.0.0.0.0.0.0"); |
| assertOrder(X_EQ_Y, "1", "1-0-0-0-0-0-0-0-0-0-0-0-0-0"); |
| assertOrder(X_EQ_Y, "1", "1.0-0.0-0.0-0.0-0.0-0.0-0.0"); |
| assertOrder(X_EQ_Y, "1", "1.0000000000000"); |
| assertOrder(X_EQ_Y, "1.0", "1.0.0"); |
| } |
| |
| @Test |
| void testTrailingZerosBeforeQualifierAreSemanticallyIrrelevant() { |
| assertOrder(X_EQ_Y, "1.0-ga", "1.0.0-ga"); |
| assertOrder(X_EQ_Y, "1.0.ga", "1.0.0.ga"); |
| assertOrder(X_EQ_Y, "1.0ga", "1.0.0ga"); |
| |
| assertOrder(X_EQ_Y, "1.0-alpha", "1.0.0-alpha"); |
| assertOrder(X_EQ_Y, "1.0.alpha", "1.0.0.alpha"); |
| assertOrder(X_EQ_Y, "1.0alpha", "1.0.0alpha"); |
| assertOrder(X_EQ_Y, "1.0-alpha-snapshot", "1.0.0-alpha-snapshot"); |
| assertOrder(X_EQ_Y, "1.0.alpha.snapshot", "1.0.0.alpha.snapshot"); |
| |
| assertOrder(X_EQ_Y, "1.x.0-alpha", "1.x.0.0-alpha"); |
| assertOrder(X_EQ_Y, "1.x.0.alpha", "1.x.0.0.alpha"); |
| assertOrder(X_EQ_Y, "1.x.0-alpha-snapshot", "1.x.0.0-alpha-snapshot"); |
| assertOrder(X_EQ_Y, "1.x.0.alpha.snapshot", "1.x.0.0.alpha.snapshot"); |
| } |
| |
| @Test |
| void testTrailingDelimitersAreSemanticallyIrrelevant() { |
| assertOrder(X_EQ_Y, "1", "1............."); |
| assertOrder(X_EQ_Y, "1", "1-------------"); |
| assertOrder(X_EQ_Y, "1.0", "1............."); |
| assertOrder(X_EQ_Y, "1.0", "1-------------"); |
| } |
| |
| @Test |
| void testInitialDelimiters() { |
| assertOrder(X_EQ_Y, "0.1", ".1"); |
| assertOrder(X_EQ_Y, "0.0.1", "..1"); |
| assertOrder(X_EQ_Y, "0.1", "-1"); |
| assertOrder(X_EQ_Y, "0.0.1", "--1"); |
| } |
| |
| @Test |
| void testConsecutiveDelimiters() { |
| assertOrder(X_EQ_Y, "1.0.1", "1..1"); |
| assertOrder(X_EQ_Y, "1.0.0.1", "1...1"); |
| assertOrder(X_EQ_Y, "1.0.1", "1--1"); |
| assertOrder(X_EQ_Y, "1.0.0.1", "1---1"); |
| } |
| |
| @Test |
| void testUnlimitedNumberOfVersionComponents() { |
| assertOrder(X_GT_Y, "1.0.1.2.3.4.5.6.7.8.9.0.1.2.10", "1.0.1.2.3.4.5.6.7.8.9.0.1.2.3"); |
| } |
| |
| @Test |
| void testUnlimitedNumberOfDigitsInNumericComponent() { |
| assertOrder(X_GT_Y, "1.1234567890123456789012345678901", "1.123456789012345678901234567891"); |
| } |
| |
| @Test |
| void testTransitionFromDigitToLetterAndViceVersaIsEqualivantToDelimiter() { |
| assertOrder(X_EQ_Y, "1alpha10", "1.alpha.10"); |
| assertOrder(X_EQ_Y, "1alpha10", "1-alpha-10"); |
| |
| assertOrder(X_GT_Y, "1.alpha10", "1.alpha2"); |
| assertOrder(X_GT_Y, "10alpha", "1alpha"); |
| } |
| |
| @Test |
| void testWellKnownQualifierOrdering() { |
| assertOrder(X_EQ_Y, "1-alpha1", "1-a1"); |
| assertOrder(X_LT_Y, "1-alpha", "1-beta"); |
| assertOrder(X_EQ_Y, "1-beta1", "1-b1"); |
| assertOrder(X_LT_Y, "1-beta", "1-milestone"); |
| assertOrder(X_EQ_Y, "1-milestone1", "1-m1"); |
| assertOrder(X_LT_Y, "1-milestone", "1-rc"); |
| assertOrder(X_EQ_Y, "1-rc", "1-cr"); |
| assertOrder(X_LT_Y, "1-rc", "1-snapshot"); |
| assertOrder(X_LT_Y, "1-snapshot", "1"); |
| assertOrder(X_EQ_Y, "1", "1-ga"); |
| assertOrder(X_EQ_Y, "1", "1.ga.0.ga"); |
| assertOrder(X_EQ_Y, "1.0", "1-ga"); |
| assertOrder(X_EQ_Y, "1", "1-ga.ga"); |
| assertOrder(X_EQ_Y, "1", "1-ga-ga"); |
| assertOrder(X_EQ_Y, "A", "A.ga.ga"); |
| assertOrder(X_EQ_Y, "A", "A-ga-ga"); |
| assertOrder(X_EQ_Y, "1", "1-final"); |
| assertOrder(X_EQ_Y, "1", "1-release"); |
| assertOrder(X_LT_Y, "1", "1-sp"); |
| |
| assertOrder(X_LT_Y, "A.rc.1", "A.ga.1"); |
| assertOrder(X_GT_Y, "A.sp.1", "A.ga.1"); |
| assertOrder(X_LT_Y, "A.rc.x", "A.ga.x"); |
| assertOrder(X_GT_Y, "A.sp.x", "A.ga.x"); |
| } |
| |
| @Test |
| void testWellKnownQualifierVersusUnknownQualifierOrdering() { |
| assertOrder(X_GT_Y, "1-abc", "1-alpha"); |
| assertOrder(X_GT_Y, "1-abc", "1-beta"); |
| assertOrder(X_GT_Y, "1-abc", "1-milestone"); |
| assertOrder(X_GT_Y, "1-abc", "1-rc"); |
| assertOrder(X_GT_Y, "1-abc", "1-snapshot"); |
| assertOrder(X_GT_Y, "1-abc", "1"); |
| assertOrder(X_GT_Y, "1-abc", "1-sp"); |
| } |
| |
| @Test |
| void testWellKnownSingleCharQualifiersOnlyRecognizedIfImmediatelyFollowedByNumber() { |
| assertOrder(X_GT_Y, "1.0a", "1.0"); |
| assertOrder(X_GT_Y, "1.0-a", "1.0"); |
| assertOrder(X_GT_Y, "1.0.a", "1.0"); |
| assertOrder(X_GT_Y, "1.0b", "1.0"); |
| assertOrder(X_GT_Y, "1.0-b", "1.0"); |
| assertOrder(X_GT_Y, "1.0.b", "1.0"); |
| assertOrder(X_GT_Y, "1.0m", "1.0"); |
| assertOrder(X_GT_Y, "1.0-m", "1.0"); |
| assertOrder(X_GT_Y, "1.0.m", "1.0"); |
| |
| assertOrder(X_LT_Y, "1.0a1", "1.0"); |
| assertOrder(X_LT_Y, "1.0-a1", "1.0"); |
| assertOrder(X_LT_Y, "1.0.a1", "1.0"); |
| assertOrder(X_LT_Y, "1.0b1", "1.0"); |
| assertOrder(X_LT_Y, "1.0-b1", "1.0"); |
| assertOrder(X_LT_Y, "1.0.b1", "1.0"); |
| assertOrder(X_LT_Y, "1.0m1", "1.0"); |
| assertOrder(X_LT_Y, "1.0-m1", "1.0"); |
| assertOrder(X_LT_Y, "1.0.m1", "1.0"); |
| |
| assertOrder(X_GT_Y, "1.0a.1", "1.0"); |
| assertOrder(X_GT_Y, "1.0a-1", "1.0"); |
| assertOrder(X_GT_Y, "1.0b.1", "1.0"); |
| assertOrder(X_GT_Y, "1.0b-1", "1.0"); |
| assertOrder(X_GT_Y, "1.0m.1", "1.0"); |
| assertOrder(X_GT_Y, "1.0m-1", "1.0"); |
| } |
| |
| @Test |
| void testUnknownQualifierOrdering() { |
| assertOrder(X_LT_Y, "1-abc", "1-abcd"); |
| assertOrder(X_LT_Y, "1-abc", "1-bcd"); |
| assertOrder(X_GT_Y, "1-abc", "1-aac"); |
| } |
| |
| @Test |
| void testCaseInsensitiveOrderingOfQualifiers() { |
| assertOrder(X_EQ_Y, "1.alpha", "1.ALPHA"); |
| assertOrder(X_EQ_Y, "1.alpha", "1.Alpha"); |
| |
| assertOrder(X_EQ_Y, "1.beta", "1.BETA"); |
| assertOrder(X_EQ_Y, "1.beta", "1.Beta"); |
| |
| assertOrder(X_EQ_Y, "1.milestone", "1.MILESTONE"); |
| assertOrder(X_EQ_Y, "1.milestone", "1.Milestone"); |
| |
| assertOrder(X_EQ_Y, "1.rc", "1.RC"); |
| assertOrder(X_EQ_Y, "1.rc", "1.Rc"); |
| assertOrder(X_EQ_Y, "1.cr", "1.CR"); |
| assertOrder(X_EQ_Y, "1.cr", "1.Cr"); |
| |
| assertOrder(X_EQ_Y, "1.snapshot", "1.SNAPSHOT"); |
| assertOrder(X_EQ_Y, "1.snapshot", "1.Snapshot"); |
| |
| assertOrder(X_EQ_Y, "1.ga", "1.GA"); |
| assertOrder(X_EQ_Y, "1.ga", "1.Ga"); |
| assertOrder(X_EQ_Y, "1.final", "1.FINAL"); |
| assertOrder(X_EQ_Y, "1.final", "1.Final"); |
| assertOrder(X_EQ_Y, "1.release", "1.RELEASE"); |
| assertOrder(X_EQ_Y, "1.release", "1.Release"); |
| |
| assertOrder(X_EQ_Y, "1.sp", "1.SP"); |
| assertOrder(X_EQ_Y, "1.sp", "1.Sp"); |
| |
| assertOrder(X_EQ_Y, "1.unknown", "1.UNKNOWN"); |
| assertOrder(X_EQ_Y, "1.unknown", "1.Unknown"); |
| } |
| |
| @Test |
| void testCaseInsensitiveOrderingOfQualifiersIsLocaleIndependent() { |
| Locale orig = Locale.getDefault(); |
| try { |
| Locale[] locales = {Locale.ENGLISH, new Locale("tr")}; |
| for (Locale locale : locales) { |
| Locale.setDefault(locale); |
| assertOrder(X_EQ_Y, "1-abcdefghijklmnopqrstuvwxyz", "1-ABCDEFGHIJKLMNOPQRSTUVWXYZ"); |
| } |
| } finally { |
| Locale.setDefault(orig); |
| } |
| } |
| |
| @Test |
| void testQualifierVersusNumberOrdering() { |
| assertOrder(X_LT_Y, "1-ga", "1-1"); |
| assertOrder(X_LT_Y, "1.ga", "1.1"); |
| assertOrder(X_EQ_Y, "1-ga", "1.0"); |
| assertOrder(X_EQ_Y, "1.ga", "1.0"); |
| |
| assertOrder(X_LT_Y, "1-ga-1", "1-0-1"); |
| assertOrder(X_LT_Y, "1.ga.1", "1.0.1"); |
| |
| assertOrder(X_GT_Y, "1.sp", "1.0"); |
| assertOrder(X_LT_Y, "1.sp", "1.1"); |
| |
| assertOrder(X_LT_Y, "1-abc", "1-1"); |
| assertOrder(X_LT_Y, "1.abc", "1.1"); |
| |
| assertOrder(X_LT_Y, "1-xyz", "1-1"); |
| assertOrder(X_LT_Y, "1.xyz", "1.1"); |
| } |
| |
| @Test |
| void testVersionEvolution() { |
| assertSequence( |
| "0.9.9-SNAPSHOT", |
| "0.9.9", |
| "0.9.10-SNAPSHOT", |
| "0.9.10", |
| "1.0-alpha-2-SNAPSHOT", |
| "1.0-alpha-2", |
| "1.0-alpha-10-SNAPSHOT", |
| "1.0-alpha-10", |
| "1.0-beta-1-SNAPSHOT", |
| "1.0-beta-1", |
| "1.0-rc-1-SNAPSHOT", |
| "1.0-rc-1", |
| "1.0-SNAPSHOT", |
| "1.0", |
| "1.0-sp-1-SNAPSHOT", |
| "1.0-sp-1", |
| "1.0.1-alpha-1-SNAPSHOT", |
| "1.0.1-alpha-1", |
| "1.0.1-beta-1-SNAPSHOT", |
| "1.0.1-beta-1", |
| "1.0.1-rc-1-SNAPSHOT", |
| "1.0.1-rc-1", |
| "1.0.1-SNAPSHOT", |
| "1.0.1", |
| "1.1-SNAPSHOT", |
| "1.1"); |
| |
| assertSequence("1.0-alpha", "1.0", "1.0-1"); |
| assertSequence("1.0.alpha", "1.0", "1.0-1"); |
| assertSequence("1.0-alpha", "1.0", "1.0.1"); |
| assertSequence("1.0.alpha", "1.0", "1.0.1"); |
| } |
| |
| @Test |
| void testMinimumSegment() { |
| assertOrder(X_LT_Y, "1.min", "1.0-alpha-1"); |
| assertOrder(X_LT_Y, "1.min", "1.0-SNAPSHOT"); |
| assertOrder(X_LT_Y, "1.min", "1.0"); |
| assertOrder(X_LT_Y, "1.min", "1.9999999999"); |
| |
| assertOrder(X_EQ_Y, "1.min", "1.MIN"); |
| |
| assertOrder(X_GT_Y, "1.min", "0.99999"); |
| assertOrder(X_GT_Y, "1.min", "0.max"); |
| } |
| |
| @Test |
| void testMaximumSegment() { |
| assertOrder(X_GT_Y, "1.max", "1.0-alpha-1"); |
| assertOrder(X_GT_Y, "1.max", "1.0-SNAPSHOT"); |
| assertOrder(X_GT_Y, "1.max", "1.0"); |
| assertOrder(X_GT_Y, "1.max", "1.9999999999"); |
| |
| assertOrder(X_EQ_Y, "1.max", "1.MAX"); |
| |
| assertOrder(X_LT_Y, "1.max", "2.0-alpha-1"); |
| assertOrder(X_LT_Y, "1.max", "2.min"); |
| } |
| |
| /** |
| * UT for <a href="https://issues.apache.org/jira/browse/MRESOLVER-314">MRESOLVER-314</a>. |
| * |
| * Generates random UUID string based versions and tries to sort them. While this test is not as reliable |
| * as {@link #testCompareUuidVersionStringStream()}, it covers broader range and in case it fails it records |
| * the failed array, so we can investigate more. |
| */ |
| @Test |
| void testCompareUuidRandom() { |
| for (int j = 0; j < 32; j++) { |
| ArrayList<Version> versions = new ArrayList<>(); |
| for (int i = 0; i < 64; i++) { |
| versions.add(newVersion(UUID.randomUUID().toString())); |
| } |
| try { |
| Collections.sort(versions); |
| } catch (Exception e) { |
| e.printStackTrace(System.err); |
| System.err.println("The UUIDs used"); |
| System.err.println(versions.stream().map(Version::toString).collect(Collectors.joining("\n"))); |
| fail("unexpected exception"); |
| } |
| } |
| } |
| |
| /** |
| * UT for <a href="https://issues.apache.org/jira/browse/MRESOLVER-314">MRESOLVER-314</a>. |
| * |
| * Works on known set that failed before fix, provided by {@link #uuidVersionStringStream()}. |
| */ |
| @Test |
| void testCompareUuidVersionStringStream() { |
| // this operation below fails with IAEx if comparison is unstable |
| uuidVersionStringStream().map(this::newVersion).sorted().collect(toList()); |
| } |
| |
| private Stream<String> uuidVersionStringStream() { |
| return Stream.of( |
| "e3f6b227-e09d-4461-a030-b8c1755834f7", |
| "dfdf5e15-b047-4fee-94e5-3ddf6fe90a0c", |
| "bcc15412-6817-4b64-acef-169d048626f6", |
| "76093f07-ab1c-4cdd-ae92-9bb500ceed84", |
| "7ca8dc9f-4e73-459b-8f30-06aa7972f486", |
| "93fee46b-2715-4abd-877a-4197eb8601aa", |
| "0379da36-84ee-4d06-9388-83d3aa6536b5", |
| "4bb2c7a8-cf68-4ca5-8024-72dc93506da9", |
| "9dcc4cd1-34d2-4499-8dab-3ef8bca9680d", |
| "ea53d552-83ab-4f7d-852d-98951201083d", |
| "0bc420d2-4089-468b-bc54-0a4e2835feed", |
| "318d2433-fe40-4f28-9f3a-4e3d66d9b5fb", |
| "447b456c-81a4-4f24-9d2e-e5091c39cd19", |
| "85741f6e-26fe-40d0-a73a-283315409ab2", |
| "3165b9b2-9f8e-4117-ac70-87056eb45745", |
| "9d534bf3-a3b0-4a19-9809-670934c10752", |
| "86d78bba-d84e-4349-aea6-850721e78188", |
| "06392b8c-e26c-4a83-8ec2-085415bc513d", |
| "1fb13754-90be-42cb-bc7f-9b9211494e92", |
| "3018965c-3330-402a-8075-caa7613ec4fa", |
| "7ecc912b-4938-4411-895e-8ca7cf22ce02", |
| "6580ada2-4764-45a2-9789-98217d7cf5b6", |
| "be9d0de4-4ba7-4fdd-8f76-cb579168c549", |
| "7a8236d6-6bec-4176-b6a1-f869c02183c3", |
| "089f4195-881c-4f9e-8bc1-124531dee977", |
| "46ffda62-768a-4864-9581-cc75eafe1a67", |
| "1d6226f6-dacc-42a9-bd88-7aab1f59df74", |
| "0948ed55-c25e-4319-9801-5f817bac09b5", |
| "2fd52f5e-b856-47ad-9e58-45c1d0ba437b", |
| "6c325bd0-ac6b-4391-a5c5-caa160972fa2", |
| "d213f6be-f56b-42d2-abda-4300742e0add", |
| "efaae115-cc21-4b2e-a150-fb4e0d807736", |
| "30f872e8-9cb5-4b22-b65c-6819ca7a14ba", |
| "d8e5fb54-6e90-4f74-adb3-451abfbe76a8", |
| "b47d62b8-9256-47a1-8e21-21ba9639c212", |
| "b25da555-e1f7-4bc5-92fe-4c895d9c70d8", |
| "088f0de7-5973-4c10-a7ff-9f3cd7718572", |
| "b161de76-e5d5-4224-883b-a749b147d63d", |
| "19b7de96-09fa-4276-843d-c0fbdaf07767", |
| "e0503f73-33fd-4f9c-812f-8cae3a128c28", |
| "b8c57488-a42c-43ed-bfb9-acd112d6b68f", |
| "25997299-0825-4c9b-b0ed-75f935c63fd7", |
| "2b2e2fcd-3988-45af-855b-7646c0cdbfb5", |
| "4e6e16b9-2ae4-4593-b907-1febaf3988dc", |
| "ac8bd519-7fd4-4b85-8154-9dbb87f6cd4f", |
| "61473b39-b620-468b-abcf-16fe6adfd5cb", |
| "18e7a548-3f0b-492b-bc19-dce3eec736fa", |
| "c4d82839-3c46-4eff-b10c-ec0b5bcc600b", |
| "48f6e90f-924b-4859-9763-3ffe661f5af6", |
| "48852d79-ba23-475e-b675-a413b989a2a7", |
| "f7ee0915-ff00-4404-9e9a-6e753d5ff767", |
| "d6462359-a4e2-45ab-aedc-3b1849b0e6ca", |
| "e66228de-d1ed-4973-a108-c181d5059fdb", |
| "d49672a7-177d-475d-aad0-aab0ff4a11b7", |
| "bfa9337a-0489-4cba-b2db-e0d9d2424e4f", |
| "dc9bbe34-3c54-4c0f-a3cd-00e96604ae23", |
| "a8119cf1-9694-4b24-923a-3fc729b5f809", |
| "5d29cf45-3b9c-4697-85b8-86c81c6ec0c9", |
| "e3dcb4c2-a867-40f7-a3b1-fb1058a041e5", |
| "ae240754-2ea2-409a-a92c-648fc7a7b70b", |
| "8c187383-d59b-4e49-8dfd-98aa5f01925a", |
| "9b100ee6-71ed-4746-92c2-b5fb02af7ebd", |
| "f95e94f7-2443-4b2f-a10d-059d8d224dd9", |
| "b558af80-78bc-43c7-b916-d635a23cc4b5"); |
| } |
| } |
