| /* |
| * Copyright (c) 2015, 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.io.IOException; |
| import java.io.UncheckedIOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.function.Function; |
| |
| import jdk.tools.jlink.plugin.Plugin; |
| import jdk.tools.jlink.plugin.ResourcePool; |
| import jdk.tools.jlink.plugin.ResourcePoolBuilder; |
| import jdk.tools.jlink.internal.PluginRepository; |
| import jdk.tools.jlink.internal.PostProcessor; |
| import jdk.tools.jlink.internal.ExecutableImage; |
| import tests.Helper; |
| |
| /* |
| * @test |
| * @summary Test post processing |
| * @author Jean-Francois Denise |
| * @library ../lib |
| * @modules java.base/jdk.internal.jimage |
| * jdk.jdeps/com.sun.tools.classfile |
| * jdk.jlink/jdk.tools.jlink.internal |
| * jdk.jlink/jdk.tools.jlink.plugin |
| * jdk.jlink/jdk.tools.jmod |
| * jdk.jlink/jdk.tools.jimage |
| * jdk.compiler |
| * @build tests.* |
| * @run main/othervm JLinkPostProcessingTest |
| */ |
| public class JLinkPostProcessingTest { |
| |
| private static class PPPlugin implements PostProcessor, Plugin { |
| |
| private static ExecutableImage called; |
| private static final String NAME = "pp"; |
| |
| @Override |
| public List<String> process(ExecutableImage image) { |
| called = image; |
| Path gen = image.getHome().resolve("lib").resolve("toto.txt"); |
| try { |
| Files.createFile(gen); |
| } catch (IOException ex) { |
| throw new UncheckedIOException(ex); |
| } |
| return null; |
| } |
| |
| @Override |
| public ResourcePool transform(ResourcePool in, ResourcePoolBuilder out) { |
| in.transformAndCopy(Function.identity(), out); |
| return out.build(); |
| } |
| |
| @Override |
| public String getName() { |
| return NAME; |
| } |
| |
| @Override |
| public Category getType() { |
| return Category.PROCESSOR; |
| } |
| |
| @Override |
| public String getDescription() { |
| return NAME; |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| |
| Helper helper = Helper.newHelper(); |
| if (helper == null) { |
| System.err.println("Test not run"); |
| return; |
| } |
| helper.generateDefaultModules(); |
| |
| PluginRepository.registerPlugin(new PPPlugin()); |
| |
| // Generate an image and post-process in same jlink execution. |
| { |
| String[] userOptions = {"--pp"}; |
| String moduleName = "postprocessing1"; |
| helper.generateDefaultJModule(moduleName, "composite2"); |
| String[] res = {}; |
| String[] files = {}; |
| Path imageDir = helper.generateDefaultImage(userOptions, moduleName).assertSuccess(); |
| helper.checkImage(imageDir, moduleName, res, files); |
| |
| test(imageDir); |
| } |
| |
| // Generate an image, post-process in 2 jlink executions. |
| { |
| String[] userOptions = {}; |
| String moduleName = "postprocessing2"; |
| helper.generateDefaultJModule(moduleName, "composite2"); |
| String[] res = {}; |
| String[] files = {}; |
| Path imageDir = helper.generateDefaultImage(userOptions, moduleName).assertSuccess(); |
| helper.checkImage(imageDir, moduleName, res, files); |
| |
| String[] ppOptions = {"--pp"}; |
| helper.postProcessImage(imageDir, ppOptions); |
| test(imageDir); |
| } |
| } |
| |
| private static void test(Path imageDir) |
| throws Exception { |
| if (PPPlugin.called == null) { |
| throw new Exception("Post processor not called."); |
| } |
| if (!PPPlugin.called.getHome().equals(imageDir)) { |
| throw new Exception("Not right imageDir " + PPPlugin.called.getHome()); |
| } |
| if (PPPlugin.called.getExecutionArgs().isEmpty()) { |
| throw new Exception("No arguments to run java..."); |
| } |
| Path gen = imageDir.resolve("lib").resolve("toto.txt"); |
| if (!Files.exists(gen)) { |
| throw new Exception("Generated file doesn;t exist"); |
| } |
| PPPlugin.called = null; |
| } |
| } |