| /* |
| * 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.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.nio.ByteOrder; |
| import java.nio.file.Path; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Stream; |
| import jdk.tools.jlink.internal.Archive; |
| import jdk.tools.jlink.internal.ImageFileCreator; |
| import jdk.tools.jlink.internal.ImagePluginStack; |
| import jdk.tools.jlink.internal.ExecutableImage; |
| import jdk.tools.jlink.builder.ImageBuilder; |
| import jdk.tools.jlink.plugin.ResourcePool; |
| |
| |
| /* |
| * @test |
| * @summary ImageFileCreator class test |
| * @author Jean-Francois Denise |
| * @modules jdk.jlink/jdk.tools.jlink.internal |
| * jdk.jlink/jdk.tools.jlink.builder |
| * java.base/jdk.internal.jimage |
| * @run main/othervm -verbose:gc -Xmx1g ImageFileCreatorTest |
| */ |
| public class ImageFileCreatorTest { |
| |
| private static class TestArchive implements Archive { |
| |
| private final String name; |
| private final List<Entry> entries = new ArrayList<>(); |
| |
| private TestArchive(String name, List<String> entries) { |
| this.name = name; |
| for (String p : entries) { |
| this.entries.add(new TestEntry(p, p)); |
| } |
| } |
| |
| @Override |
| public String moduleName() { |
| return name; |
| } |
| |
| @Override |
| public Stream<Entry> entries() { |
| return entries.stream(); |
| } |
| |
| @Override |
| public Path getPath() { |
| return null; |
| } |
| |
| @Override |
| public void open() throws IOException { |
| } |
| |
| @Override |
| public void close() throws IOException { |
| } |
| |
| private class TestEntry extends Entry { |
| |
| TestEntry(String path, String name) { |
| super(TestArchive.this, path, name, Entry.EntryType.CLASS_OR_RESOURCE); |
| } |
| |
| @Override |
| public long size() { |
| return 0; |
| } |
| |
| @Override |
| public InputStream stream() throws IOException { |
| return new ByteArrayInputStream(new byte[0]); |
| } |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| |
| { |
| List<String> entries = new ArrayList<>(); |
| entries.add("classes/class"); |
| test(entries); |
| } |
| |
| { |
| // Add an entry that is a directory, that is wrong |
| List<String> entries = new ArrayList<>(); |
| entries.add("classes"); |
| entries.add("classes/class"); |
| test(entries); |
| } |
| |
| { |
| // Add an entry that is wrongly prefixed by / |
| // /bad//classes/class is the resource added |
| // /bad/classes/class is the metadata node built. |
| List<String> entries = new ArrayList<>(); |
| entries.add("/classes/class"); |
| test(entries); |
| } |
| |
| { |
| // Trailing '/' is wrong |
| List<String> entries = new ArrayList<>(); |
| entries.add("classes/class/"); |
| test(entries); |
| } |
| |
| { |
| // Too much '/' characters |
| List<String> entries = new ArrayList<>(); |
| entries.add("classes//class/"); |
| test(entries); |
| } |
| |
| { |
| // Too much '/' characters |
| List<String> entries = new ArrayList<>(); |
| entries.add("classes/////class/"); |
| test(entries); |
| } |
| |
| { |
| // Single '/' character |
| List<String> entries = new ArrayList<>(); |
| entries.add("/"); |
| test(entries); |
| } |
| |
| { |
| // 2 '/' characters |
| List<String> entries = new ArrayList<>(); |
| entries.add("//"); |
| test(entries); |
| } |
| |
| { |
| // 3 '/' characters |
| List<String> entries = new ArrayList<>(); |
| entries.add("///"); |
| test(entries); |
| } |
| |
| { |
| // no character |
| List<String> entries = new ArrayList<>(); |
| entries.add(""); |
| test(entries); |
| } |
| |
| { |
| // all together |
| List<String> entries = new ArrayList<>(); |
| entries.add(""); |
| entries.add("///"); |
| entries.add("//"); |
| entries.add("/"); |
| entries.add("classes/////class/"); |
| entries.add("classes//class/"); |
| entries.add("classes/class/"); |
| entries.add("/classes/class"); |
| entries.add("classes"); |
| entries.add("classes/class"); |
| test(entries); |
| } |
| |
| } |
| |
| private static void test(List<String> entries) throws Exception { |
| TestArchive arch = new TestArchive("bad", entries); |
| Set<Archive> archives = new HashSet<>(); |
| archives.add(arch); |
| ImageBuilder noopBuilder = new ImageBuilder() { |
| |
| @Override |
| public DataOutputStream getJImageOutputStream() { |
| return new DataOutputStream(new ByteArrayOutputStream()); |
| } |
| |
| @Override |
| public ExecutableImage getExecutableImage() { |
| return null; |
| } |
| |
| @Override |
| public void storeFiles(ResourcePool content) { |
| } |
| }; |
| |
| ImagePluginStack stack = new ImagePluginStack(noopBuilder, Collections.emptyList(), |
| null); |
| |
| ImageFileCreator.create(archives, ByteOrder.nativeOrder(), stack); |
| } |
| } |