| /* |
| * Copyright (c) 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. |
| */ |
| |
| import java.nio.charset.Charset; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import jdk.tools.jlink.internal.plugins.GenerateJLIClassesPlugin; |
| |
| import tests.Helper; |
| import tests.JImageGenerator; |
| import tests.JImageValidator; |
| import tests.Result; |
| |
| /* |
| * @test |
| * @library ../../lib |
| * @summary Test --generate-jli-classes plugin |
| * @modules java.base/jdk.internal.jimage |
| * jdk.jdeps/com.sun.tools.classfile |
| * jdk.jlink/jdk.tools.jlink.internal |
| * jdk.jlink/jdk.tools.jlink.internal.plugins |
| * jdk.jlink/jdk.tools.jmod |
| * jdk.jlink/jdk.tools.jimage |
| * @build tests.* |
| * @run main/othervm GenerateJLIClassesPluginTest |
| */ |
| public class GenerateJLIClassesPluginTest { |
| |
| private static Helper helper; |
| |
| public static void main(String[] args) throws Exception { |
| helper = Helper.newHelper(); |
| if (helper == null) { |
| System.err.println("Test not run"); |
| return; |
| } |
| |
| helper.generateDefaultModules(); |
| |
| |
| // Test that generate-jli is enabled by default |
| Result result = JImageGenerator.getJLinkTask() |
| .modulePath(helper.defaultModulePath()) |
| .output(helper.createNewImageDir("generate-jli")) |
| .addMods("java.base") |
| .call(); |
| |
| Path image = result.assertSuccess(); |
| |
| JImageValidator.validate( |
| image.resolve("lib").resolve("modules"), |
| classFilesForSpecies(GenerateJLIClassesPlugin.defaultSpecies()), |
| List.of()); |
| |
| // Check that --generate-jli-classes=@file works as intended |
| Path baseFile = Files.createTempFile("base", "trace"); |
| String species = "LLLLLLLLLLLLLLLLLLL"; |
| String fileString = "[SPECIES_RESOLVE] java.lang.invoke.BoundMethodHandle$Species_" + species + " (salvaged)\n"; |
| Files.write(baseFile, fileString.getBytes(Charset.defaultCharset())); |
| result = JImageGenerator.getJLinkTask() |
| .modulePath(helper.defaultModulePath()) |
| .output(helper.createNewImageDir("generate-jli-file")) |
| .option("--generate-jli-classes=@" + baseFile.toString()) |
| .addMods("java.base") |
| .call(); |
| |
| image = result.assertSuccess(); |
| |
| JImageValidator.validate( |
| image.resolve("lib").resolve("modules"), |
| classFilesForSpecies(List.of(species)), // species should be in the image |
| classFilesForSpecies(List.of(species.substring(1)))); // but not it's immediate parent |
| } |
| |
| private static List<String> classFilesForSpecies(Collection<String> species) { |
| return species.stream() |
| .map(s -> "/java.base/java/lang/invoke/BoundMethodHandle$Species_" |
| + GenerateJLIClassesPlugin.expandSignature(s) + ".class") |
| .collect(Collectors.toList()); |
| } |
| } |