| /* |
| * 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. |
| */ |
| |
| /* |
| * @test |
| * @summary Test last sorter property |
| * @author Jean-Francois Denise |
| * @modules jdk.jlink/jdk.tools.jlink |
| * jdk.jlink/jdk.tools.jlink.internal |
| * jdk.jlink/jdk.tools.jlink.plugin |
| * @run main/othervm LastSorterTest |
| */ |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import jdk.tools.jlink.internal.ImagePluginConfiguration; |
| import jdk.tools.jlink.internal.ImagePluginStack; |
| import jdk.tools.jlink.internal.Jlink; |
| import jdk.tools.jlink.internal.Jlink.PluginsConfiguration; |
| import jdk.tools.jlink.internal.PluginRepository; |
| import jdk.tools.jlink.internal.ResourcePoolManager; |
| import jdk.tools.jlink.plugin.Plugin; |
| import jdk.tools.jlink.plugin.ResourcePool; |
| import jdk.tools.jlink.plugin.ResourcePoolBuilder; |
| import jdk.tools.jlink.plugin.ResourcePoolEntry; |
| |
| public class LastSorterTest { |
| |
| public LastSorterTest() { |
| for (int i = 1; i <= 6; i++) { |
| PluginRepository.registerPlugin(new SorterPlugin("sorterplugin" + i)); |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| new LastSorterTest().test(); |
| } |
| |
| public void test() throws Exception { |
| checkUnknownPlugin(); |
| |
| checkOrderAfterLastSorter(); |
| |
| checkPositiveCase(); |
| |
| checkTwoLastSorters(); |
| } |
| |
| private void checkTwoLastSorters() throws Exception { |
| List<Plugin> plugins = new ArrayList<>(); |
| plugins.add(createPlugin("sorterplugin5", "/a")); |
| plugins.add(createPlugin("sorterplugin6", "/a")); |
| PluginsConfiguration config = new Jlink.PluginsConfiguration(plugins, |
| null, "sorterplugin5"); |
| |
| ImagePluginStack stack = ImagePluginConfiguration.parseConfiguration(config); |
| |
| // check order |
| ResourcePoolManager res = fillOutResourceResourcePool(); |
| |
| try { |
| stack.visitResources(res); |
| throw new AssertionError("Exception expected: Order of resources is already frozen." + |
| "Plugin sorterplugin6 is badly located"); |
| } catch (Exception e) { |
| // expected |
| } |
| } |
| |
| private ResourcePoolManager fillOutResourceResourcePool() throws Exception { |
| ResourcePoolManager res = new ResourcePoolManager(); |
| res.add(ResourcePoolEntry.create("/eee/bbb/res1.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/aaaa/bbb/res2.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/bbb/aa/res1.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/aaaa/bbb/res3.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/bbb/aa/res2.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/fff/bbb/res1.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/aaaa/bbb/res1.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/bbb/aa/res3.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/ccc/bbb/res1.class", new byte[90])); |
| res.add(ResourcePoolEntry.create("/ddd/bbb/res1.class", new byte[90])); |
| return res; |
| } |
| |
| private static Plugin createPlugin(String name, String arg) { |
| Map<String, String> conf = new HashMap<>(); |
| conf.put(name, arg); |
| return Jlink.newPlugin(name, conf, null); |
| } |
| |
| private void checkPositiveCase() throws Exception { |
| List<Plugin> plugins = new ArrayList<>(); |
| plugins.add(createPlugin("sorterplugin1", "/c")); |
| plugins.add(createPlugin("sorterplugin2", "/b")); |
| plugins.add(createPlugin("sorterplugin3", "/a")); |
| |
| PluginsConfiguration config = new Jlink.PluginsConfiguration(plugins, |
| null, "sorterplugin3"); |
| |
| ImagePluginStack stack = ImagePluginConfiguration.parseConfiguration(config); |
| |
| // check order |
| ResourcePoolManager res = fillOutResourceResourcePool(); |
| |
| stack.visitResources(res); |
| } |
| |
| private void checkUnknownPlugin() { |
| List<Plugin> plugins = new ArrayList<>(); |
| plugins.add(createPlugin("sorterplugin1", "/1")); |
| plugins.add(createPlugin("sorterplugin2", "/1")); |
| plugins.add(createPlugin("sorterplugin3", "/1")); |
| plugins.add(createPlugin("sorterplugin4", "/1")); |
| |
| PluginsConfiguration config = new Jlink.PluginsConfiguration(plugins, |
| null, "sorterplugin5"); |
| try { |
| ImagePluginConfiguration.parseConfiguration(config); |
| throw new AssertionError("Unknown plugin should have failed."); |
| } catch (Exception ex) { |
| // XXX OK expected |
| } |
| } |
| |
| private void checkOrderAfterLastSorter() throws Exception { |
| List<Plugin> plugins = new ArrayList<>(); |
| plugins.add(createPlugin("sorterplugin1", "/c")); |
| plugins.add(createPlugin("sorterplugin2", "/b")); |
| plugins.add(createPlugin("sorterplugin3", "/a")); |
| plugins.add(createPlugin("sorterplugin4", "/d")); |
| |
| PluginsConfiguration config = new Jlink.PluginsConfiguration(plugins, |
| null, "sorterplugin3"); |
| |
| ImagePluginStack stack = ImagePluginConfiguration.parseConfiguration(config); |
| |
| // check order |
| ResourcePoolManager res = fillOutResourceResourcePool(); |
| try { |
| stack.visitResources(res); |
| throw new AssertionError("Order was changed after the last sorter, but no exception occurred"); |
| } catch (Exception ex) { |
| // XXX OK expected |
| } |
| } |
| |
| public static class SorterPlugin implements Plugin { |
| |
| private final String name; |
| private String starts; |
| |
| private SorterPlugin(String name) { |
| this.name = name; |
| } |
| |
| @Override |
| public ResourcePool transform(ResourcePool resources, ResourcePoolBuilder output) { |
| List<ResourcePoolEntry> paths = new ArrayList<>(); |
| resources.entries().forEach(res -> { |
| if (res.path().startsWith(starts)) { |
| paths.add(0, res); |
| } else { |
| paths.add(res); |
| } |
| }); |
| |
| for (ResourcePoolEntry r : paths) { |
| output.add(r); |
| } |
| |
| return output.build(); |
| } |
| |
| @Override |
| public String getName() { |
| return name; |
| } |
| |
| @Override |
| public void configure(Map<String, String> config) { |
| String arguments = config.get(name); |
| this.starts = arguments; |
| } |
| } |
| } |