| /* |
| * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * @test |
| * @run testng VersionTest |
| * @summary Basic tests for java.lang.module.ModuleDescriptor.Version. |
| */ |
| |
| import java.lang.module.ModuleDescriptor.Version; |
| |
| import org.testng.annotations.Test; |
| import org.testng.annotations.DataProvider; |
| import static org.testng.Assert.*; |
| |
| @Test |
| public class VersionTest { |
| |
| // valid version strings |
| @DataProvider(name = "validVersions") |
| public Object[][] validVersions() { |
| return new Object[][]{ |
| |
| { "1.0", null }, |
| { "1.0.0", null }, |
| { "1.0.0.0", null }, |
| |
| { "99", null }, |
| { "99.99", null }, |
| { "99.99.99", null }, |
| |
| { "1-SNAPSHOT", null }, |
| { "1.0-SNAPSHOT", null }, |
| { "1.0.0-SNAPSHOT", null }, |
| |
| { "9-ea", null }, |
| { "9-ea+110", null }, |
| { "9.3.2.1+42-8839942", null} |
| |
| }; |
| } |
| |
| // invalid version strings |
| @DataProvider(name = "invalidVersions") |
| public Object[][] invalidVersions() { |
| return new Object[][]{ |
| |
| { null, null }, |
| { "", null }, |
| { "A1", null }, // does not start with number |
| { "1.0-", null }, // empty branch |
| |
| }; |
| } |
| |
| // Test parsing valid version strings |
| @Test(dataProvider = "validVersions") |
| public void testParseValidVersions(String vs, String ignore) { |
| Version v = Version.parse(vs); |
| assertEquals(v.toString(), vs); |
| } |
| |
| // Test parsing an invalid version strings |
| @Test(dataProvider = "invalidVersions", |
| expectedExceptions = IllegalArgumentException.class ) |
| public void testParseInvalidVersions(String vs, String ignore) { |
| Version.parse(vs); |
| } |
| |
| // Test equals and hashCode |
| @Test(dataProvider = "validVersions") |
| public void testEqualsAndHashCode(String vs, String ignore) { |
| |
| Version v1 = Version.parse(vs); |
| Version v2 = Version.parse(vs); |
| assertEquals(v1, v2); |
| assertEquals(v2, v1); |
| assertEquals(v1.hashCode(), v2.hashCode()); |
| |
| Version v3 = Version.parse("1.0-rhubarb"); |
| assertNotEquals(v1, v3); |
| assertNotEquals(v2, v3); |
| assertNotEquals(v3, v1); |
| assertNotEquals(v3, v2); |
| |
| } |
| |
| // ordered version strings |
| @DataProvider(name = "orderedVersions") |
| public Object[][] orderedVersions() { |
| return new Object[][]{ |
| |
| { "1.0", "2.0" }, |
| { "1.0-SNAPSHOT", "1.0" }, |
| { "1.0-SNAPSHOT2", "1.0" }, |
| { "1.2.3-ea", "1.2.3" }, |
| { "1.2.3-ea+104", "1.2.3-ea+105" }, |
| { "1.2.3-ea+104-4084552", "1.2.3-ea+104-4084552+8849330" }, |
| { "1+104", "1+105" }, |
| { "1.0-alpha1", "1.0-alpha2" } |
| |
| }; |
| } |
| |
| /** |
| * Test compareTo with ordered versions. |
| */ |
| @Test(dataProvider = "orderedVersions") |
| public void testCompareOrderedVersions(String vs1, String vs2) { |
| |
| Version v1 = Version.parse(vs1); |
| assertTrue(v1.compareTo(v1) == 0); |
| |
| Version v2 = Version.parse(vs2); |
| assertTrue(v2.compareTo(v2) == 0); |
| |
| // v1 < v2 |
| assertTrue(v1.compareTo(v2) < 0); |
| assertTrue(v2.compareTo(v1) > 0); |
| |
| } |
| |
| // equal version strings |
| @DataProvider(name = "equalVersions") |
| public Object[][] equalVersions() { |
| return new Object[][]{ |
| |
| { "1", "1.0.0" }, |
| { "1.0", "1.0.0" }, |
| { "1.0-beta", "1.0.0-beta" }, |
| |
| }; |
| } |
| |
| /** |
| * Test compareTo with equal versions. |
| */ |
| @Test(dataProvider = "equalVersions") |
| public void testCompareEqualsVersions(String vs1, String vs2) { |
| |
| Version v1 = Version.parse(vs1); |
| assertTrue(v1.compareTo(v1) == 0); |
| |
| Version v2 = Version.parse(vs2); |
| assertTrue(v2.compareTo(v2) == 0); |
| |
| assertTrue(v1.compareTo(v2) == 0); |
| assertTrue(v2.compareTo(v1) == 0); |
| assertEquals(v1, v2); |
| assertEquals(v2, v1); |
| |
| } |
| |
| } |