270 lines
11 KiB
Java
270 lines
11 KiB
Java
/*
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* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.lang.module.ModuleDescriptor;
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import java.lang.reflect.Layer;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.stream.Stream;
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import jdk.tools.jlink.plugin.Plugin;
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import jdk.tools.jlink.internal.PluginRepository;
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import tests.Helper;
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import tests.JImageGenerator;
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import tests.JImageGenerator.InMemoryFile;
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/*
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* @test
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* @summary Test image creation
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* @author Jean-Francois Denise
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* @library ../lib
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* @modules java.base/jdk.internal.jimage
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* jdk.jdeps/com.sun.tools.classfile
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* jdk.jlink/jdk.tools.jlink.internal
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* jdk.jlink/jdk.tools.jmod
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* jdk.jlink/jdk.tools.jimage
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* jdk.compiler
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* @build tests.*
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* @run main/othervm -Xmx1g JLinkTest
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*/
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public class JLinkTest {
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// number of built-in plugins from jdk.jlink module
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private static int getNumJlinkPlugins() {
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ModuleDescriptor desc = Plugin.class.getModule().getDescriptor();
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return desc.provides().
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get(Plugin.class.getName()).
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providers().size();
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}
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private static boolean isOfJLinkModule(Plugin p) {
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return p.getClass().getModule() == Plugin.class.getModule();
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}
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public static void main(String[] args) throws Exception {
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Helper helper = Helper.newHelper();
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if (helper == null) {
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System.err.println("Test not run");
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return;
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}
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helper.generateDefaultModules();
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// expected num. of plugins from jdk.jlink module
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int expectedJLinkPlugins = getNumJlinkPlugins();
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int totalPlugins = 0;
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{
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// number of built-in plugins
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List<Plugin> builtInPlugins = new ArrayList<>();
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builtInPlugins.addAll(PluginRepository.getPlugins(Layer.boot()));
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totalPlugins = builtInPlugins.size();
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// actual num. of plugins loaded from jdk.jlink module
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int actualJLinkPlugins = 0;
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for (Plugin p : builtInPlugins) {
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p.getState();
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p.getType();
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if (isOfJLinkModule(p)) {
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actualJLinkPlugins++;
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}
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}
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if (expectedJLinkPlugins != actualJLinkPlugins) {
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throw new AssertionError("Actual plugins loaded from jdk.jlink: " +
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actualJLinkPlugins + " which doesn't match expected number : " +
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expectedJLinkPlugins);
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}
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}
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{
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String moduleName = "bug8134651";
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JImageGenerator.getJLinkTask()
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.modulePath(helper.defaultModulePath())
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.output(helper.createNewImageDir(moduleName))
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.addMods("leaf1")
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.option("")
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.call().assertSuccess();
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JImageGenerator.getJLinkTask()
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.modulePath(helper.defaultModulePath())
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.addMods("leaf1")
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.option("--output")
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.option("")
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.call().assertFailure("Error: no value given for --output");
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JImageGenerator.getJLinkTask()
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.modulePath("")
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.output(helper.createNewImageDir(moduleName))
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.addMods("leaf1")
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.option("")
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.call().assertFailure("Error: no value given for --module-path");
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}
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{
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String moduleName = "filter";
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Path jmod = helper.generateDefaultJModule(moduleName).assertSuccess();
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String className = "_A.class";
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JImageGenerator.addFiles(jmod, new InMemoryFile(className, new byte[0]));
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Path image = helper.generateDefaultImage(moduleName).assertSuccess();
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helper.checkImage(image, moduleName, new String[] {"/" + moduleName + "/" + className}, null);
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}
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{
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String moduleName = "m"; // 8163382
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Path jmod = helper.generateDefaultJModule(moduleName).assertSuccess();
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JImageGenerator.getJLinkTask()
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.modulePath(helper.defaultModulePath())
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.output(helper.createNewImageDir(moduleName))
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.addMods("m")
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.option("")
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.call().assertSuccess();
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moduleName = "mod";
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jmod = helper.generateDefaultJModule(moduleName).assertSuccess();
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JImageGenerator.getJLinkTask()
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.modulePath(helper.defaultModulePath())
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.output(helper.createNewImageDir(moduleName))
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.addMods("m")
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.option("")
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.call().assertSuccess();
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}
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{
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// Help
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StringWriter writer = new StringWriter();
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jdk.tools.jlink.internal.Main.run(new String[]{"--help"}, new PrintWriter(writer));
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String output = writer.toString();
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if (output.split("\n").length < 10) {
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System.err.println(output);
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throw new AssertionError("Help");
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}
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}
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{
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// License files
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String copied = "LICENSE";
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String[] arr = copied.split(",");
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String[] copyFiles = new String[2];
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copyFiles[0] = "--copy-files";
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copyFiles[1] = copied;
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Path imageDir = helper.generateDefaultImage(copyFiles, "composite2").assertSuccess();
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helper.checkImage(imageDir, "composite2", null, null, arr);
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}
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{
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// List plugins
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StringWriter writer = new StringWriter();
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jdk.tools.jlink.internal.Main.run(new String[]{"--list-plugins"}, new PrintWriter(writer));
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String output = writer.toString();
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long number = Stream.of(output.split("\\R"))
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.filter((s) -> s.matches("Plugin Name:.*"))
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.count();
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if (number != totalPlugins) {
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System.err.println(output);
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throw new AssertionError("Found: " + number + " expected " + totalPlugins);
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}
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}
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// filter out files and resources + Skip debug + compress
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{
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String[] userOptions = {"--compress", "2", "--strip-debug",
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"--exclude-resources", "*.jcov, */META-INF/*", "--exclude-files",
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"*" + Helper.getDebugSymbolsExtension()};
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String moduleName = "excludezipskipdebugcomposite2";
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helper.generateDefaultJModule(moduleName, "composite2");
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String[] res = {".jcov", "/META-INF/"};
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String[] files = {Helper.getDebugSymbolsExtension()};
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Path imageDir = helper.generateDefaultImage(userOptions, moduleName).assertSuccess();
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helper.checkImage(imageDir, moduleName, res, files);
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}
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// filter out + Skip debug + compress with filter + sort resources
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{
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String[] userOptions2 = {"--compress=2:compress-filter=^/java.base/*",
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"--strip-debug", "--exclude-resources",
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"*.jcov, */META-INF/*", "--order-resources",
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"*/module-info.class,/sortcomposite2/*,*/javax/management/*"};
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String moduleName = "excludezipfilterskipdebugcomposite2";
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helper.generateDefaultJModule(moduleName, "composite2");
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String[] res = {".jcov", "/META-INF/"};
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Path imageDir = helper.generateDefaultImage(userOptions2, moduleName).assertSuccess();
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helper.checkImage(imageDir, moduleName, res, null);
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}
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// default compress
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{
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testCompress(helper, "compresscmdcomposite2", "--compress", "2");
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}
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{
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testCompress(helper, "compressfiltercmdcomposite2",
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"--compress=2:filter=^/java.base/java/lang/*");
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}
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// compress 0
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{
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testCompress(helper, "compress0filtercmdcomposite2",
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"--compress=0:filter=^/java.base/java/lang/*");
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}
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// compress 1
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{
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testCompress(helper, "compress1filtercmdcomposite2",
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"--compress=1:filter=^/java.base/java/lang/*");
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}
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// compress 2
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{
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testCompress(helper, "compress2filtercmdcomposite2",
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"--compress=2:filter=^/java.base/java/lang/*");
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}
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// invalid compress level
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{
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String[] userOptions = {"--compress", "invalid"};
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String moduleName = "invalidCompressLevel";
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helper.generateDefaultJModule(moduleName, "composite2");
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helper.generateDefaultImage(userOptions, moduleName).assertFailure("Error: Invalid compression level invalid");
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}
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// @file
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{
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Path path = Paths.get("embedded.properties");
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Files.write(path, Collections.singletonList("--strip-debug --add-modules " +
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"toto.unknown --compress UNKNOWN\n"));
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String[] userOptions = {"@", path.toAbsolutePath().toString()};
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String moduleName = "configembeddednocompresscomposite2";
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helper.generateDefaultJModule(moduleName, "composite2");
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Path imageDir = helper.generateDefaultImage(userOptions, moduleName).assertSuccess();
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helper.checkImage(imageDir, moduleName, null, null);
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}
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}
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private static void testCompress(Helper helper, String moduleName, String... userOptions) throws IOException {
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helper.generateDefaultJModule(moduleName, "composite2");
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Path imageDir = helper.generateDefaultImage(userOptions, moduleName).assertSuccess();
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helper.checkImage(imageDir, moduleName, null, null);
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}
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}
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