| /* |
| * Copyright (c) 2017, 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 |
| * @modules java.xml |
| * @library /lib/testlibrary |
| * @build ValidateModulesTest JarUtils jdk.testlibrary.* |
| * @run testng ValidateModulesTest |
| * @summary Basic test for java --validate-modules |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| |
| import jdk.testlibrary.ProcessTools; |
| import jdk.testlibrary.OutputAnalyzer; |
| |
| import org.testng.annotations.Test; |
| import static org.testng.Assert.*; |
| |
| @Test |
| public class ValidateModulesTest { |
| |
| /** |
| * Test that the system modules validate. |
| */ |
| public void testSystemModules() throws Exception { |
| run("--validate-modules") |
| .stdoutShouldContain("java.base") |
| .stdoutShouldContain("java.xml") |
| .shouldHaveExitValue(0); |
| } |
| |
| /** |
| * Test an automatic module on the module path with classes in the same |
| * package as a system module. |
| */ |
| public void testPackageConflict() throws Exception { |
| Path tmpdir = Files.createTempDirectory("tmp"); |
| |
| Path classes = Files.createDirectory(tmpdir.resolve("classes")); |
| touch(classes, "javax/xml/XMLConstants.class"); |
| touch(classes, "javax/xml/parsers/SAXParser.class"); |
| |
| Path lib = Files.createDirectory(tmpdir.resolve("lib")); |
| JarUtils.createJarFile(lib.resolve("xml.jar"), classes); |
| |
| int exitValue = run("-p", lib.toString(), "--validate-modules") |
| .shouldContain("xml automatic") |
| .shouldContain("conflicts with module java.xml") |
| .getExitValue(); |
| assertTrue(exitValue != 0); |
| |
| } |
| |
| /** |
| * Test two modules with the same name in a directory. |
| */ |
| public void testDuplicateModule() throws Exception { |
| Path tmpdir = Files.createTempDirectory("tmp"); |
| |
| Path classes = Files.createDirectory(tmpdir.resolve("classes")); |
| touch(classes, "org/foo/Bar.class"); |
| |
| Path lib = Files.createDirectory(tmpdir.resolve("lib")); |
| JarUtils.createJarFile(lib.resolve("foo-1.0.jar"), classes); |
| JarUtils.createJarFile(lib.resolve("foo-2.0.jar"), classes); |
| |
| int exitValue = run("-p", lib.toString(), "--validate-modules") |
| .shouldContain("contains same module") |
| .getExitValue(); |
| assertTrue(exitValue != 0); |
| } |
| |
| /** |
| * Test two modules with the same name in different directories. |
| */ |
| public void testShadowed() throws Exception { |
| Path tmpdir = Files.createTempDirectory("tmp"); |
| |
| Path classes = Files.createDirectory(tmpdir.resolve("classes")); |
| touch(classes, "org/foo/Bar.class"); |
| |
| Path lib1 = Files.createDirectory(tmpdir.resolve("lib1")); |
| JarUtils.createJarFile(lib1.resolve("foo-1.0.jar"), classes); |
| |
| Path lib2 = Files.createDirectory(tmpdir.resolve("lib2")); |
| JarUtils.createJarFile(lib2.resolve("foo-2.0.jar"), classes); |
| |
| run("-p", lib1 + File.pathSeparator + lib2, "--validate-modules") |
| .shouldContain("shadowed by") |
| .shouldHaveExitValue(0); |
| } |
| |
| /** |
| * Runs the java launcher with the given arguments. |
| */ |
| private OutputAnalyzer run(String... args) throws Exception { |
| return ProcessTools.executeTestJava(args) |
| .outputTo(System.out) |
| .errorTo(System.out); |
| } |
| |
| /** |
| * Creates a file relative the given directory. |
| */ |
| private void touch(Path dir, String relPath) throws IOException { |
| Path file = dir.resolve(relPath.replace('/', File.separatorChar)); |
| Files.createDirectories(file.getParent()); |
| Files.createFile(file); |
| } |
| } |