417 lines
17 KiB
Java
417 lines
17 KiB
Java
/*
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* Copyright (c) 2015, 2018, 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.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.spi.ToolProvider;
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import java.util.stream.Collectors;
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import java.util.stream.IntStream;
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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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/*
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* @test
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* @summary Test image creation
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* @bug 8189777
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* @bug 8194922
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* @bug 8206962
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* @bug 8240349
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* @author Jean-Francois Denise
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* @requires (vm.compMode != "Xcomp" & os.maxMemory >= 2g)
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* @library ../lib
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* @enablePreview
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* @modules java.base/jdk.internal.jimage
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* jdk.jlink/jdk.tools.jlink.internal
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* jdk.jlink/jdk.tools.jlink.plugin
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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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static final ToolProvider JLINK_TOOL = ToolProvider.findFirst("jlink")
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.orElseThrow(() ->
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new RuntimeException("jlink tool not found")
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);
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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().stream()
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.filter(p -> p.service().equals(Plugin.class.getName()))
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.map(p -> p.providers().size())
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.findAny()
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.orElse(0);
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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(ModuleLayer.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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// No --module-path specified. $JAVA_HOME/jmods should be assumed.
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// The following should succeed as it uses only system modules.
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String imageDir = "bug818977-no-modulepath";
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JImageGenerator.getJLinkTask()
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.output(helper.createNewImageDir(imageDir))
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.addMods("jdk.jshell")
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.call().assertSuccess();
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}
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{
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// invalid --module-path specified. java.base not found it it.
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// $JAVA_HOME/jmods should be added automatically.
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// The following should succeed as it uses only system modules.
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String imageDir = "bug8189777-invalid-modulepath";
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JImageGenerator.getJLinkTask()
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.modulePath("does_not_exist_path")
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.output(helper.createNewImageDir(imageDir))
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.addMods("jdk.jshell")
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.call().assertSuccess();
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}
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{
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// No --module-path specified. --add-modules ALL-MODULE-PATH specified.
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String imageDir = "bug8189777-all-module-path";
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JImageGenerator.getJLinkTask()
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.output(helper.createNewImageDir(imageDir))
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.addMods("ALL-MODULE-PATH")
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.call().assertSuccess();
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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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.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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.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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.call().assertFailure("Error: no value given for --module-path");
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// do not include standard module path - should be added automatically
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JImageGenerator.getJLinkTask()
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.modulePath(helper.defaultModulePath(false))
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.output(helper.createNewImageDir(moduleName))
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.addMods("leaf1")
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.call().assertSuccess();
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// no --module-path. default sys mod path is assumed - but that won't contain 'leaf1' module
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JImageGenerator.getJLinkTask()
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.output(helper.createNewImageDir(moduleName))
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.addMods("leaf1")
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.call().assertFailure("Error: Module leaf1 not found");
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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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.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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.call().assertSuccess();
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}
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{
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String moduleName = "m_8165735"; // JDK-8165735
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helper.generateDefaultJModule(moduleName+"dependency").assertSuccess();
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Path jmod = helper.generateDefaultJModule(moduleName, moduleName+"dependency").assertSuccess();
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JImageGenerator.getJLinkTask()
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.modulePath(helper.defaultModulePath())
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.repeatedModulePath(".") // second --module-path overrides the first one
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.output(helper.createNewImageDir(moduleName))
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.addMods(moduleName)
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// second --module-path does not have that module
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.call().assertFailure("Error: Module m_8165735 not found");
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JImageGenerator.getJLinkTask()
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.modulePath(".") // first --module-path overridden later
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.repeatedModulePath(helper.defaultModulePath())
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.output(helper.createNewImageDir(moduleName))
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.addMods(moduleName)
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// second --module-path has that module
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.call().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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.limitMods(moduleName)
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.repeatedLimitMods("java.base") // second --limit-modules overrides first
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.addMods(moduleName)
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.call().assertFailure("Error: Module m_8165735dependency not found, required by m_8165735");
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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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.limitMods("java.base")
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.repeatedLimitMods(moduleName) // second --limit-modules overrides first
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.addMods(moduleName)
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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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PrintWriter pw = new PrintWriter(writer);
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JLINK_TOOL.run(pw, pw, "--help");
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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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// List plugins
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StringWriter writer = new StringWriter();
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PrintWriter pw = new PrintWriter(writer);
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JLINK_TOOL.run(pw, pw, "--list-plugins");
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String output = writer.toString();
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List<String> commands = Stream.of(output.split("\\R"))
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.filter((s) -> s.matches(" --.*"))
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.collect(Collectors.toList());
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int number = commands.size();
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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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boolean isSorted = IntStream.range(1, number)
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.allMatch((int index) -> commands.get(index).compareTo(commands.get(index - 1)) >= 0);
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if(!isSorted) {
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throw new AssertionError("--list-plugins not presented in alphabetical order");
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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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// module-info.class should not be excluded
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{
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String[] userOptions = { "--exclude-resources", "/jdk_8194922/module-info.class" };
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String moduleName = "jdk_8194922";
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helper.generateDefaultJModule(moduleName);
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helper.generateDefaultImage(userOptions, moduleName).
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assertFailure("Cannot exclude /jdk_8194922/module-info.class");
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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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// Unix style compression arguments
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{
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testCompress(helper, "compresscmdcompositezip6", "--compress", "zip-6");
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}
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{
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testCompress(helper, "compresscmdcompositezip0", "--compress", "zip-0");
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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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// compress zip-0 with filter
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{
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testCompress(helper, "compresszip0filtercmdcomposite2",
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"--compress=zip-0:filter=^/java.base/java/lang/*");
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}
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// compress zip-6 with filter
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{
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testCompress(helper, "compresszip6filtercmdcomposite2",
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"--compress=zip-6:filter=^/java.base/java/lang/*");
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}
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// compress zip-9 with filter
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{
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testCompress(helper, "compresszip9filtercmdcomposite2",
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"--compress=zip-9: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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// orphan argument - JDK-8166810
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{
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String[] userOptions = {"--compress", "2", "foo" };
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String moduleName = "orphanarg1";
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helper.generateDefaultJModule(moduleName, "composite2");
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helper.generateDefaultImage(userOptions, moduleName).assertFailure("Error: invalid argument: foo");
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}
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// orphan argument - JDK-8166810
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{
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String[] userOptions = {"--output", "foo", "bar" };
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String moduleName = "orphanarg2";
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helper.generateDefaultJModule(moduleName, "composite2");
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helper.generateDefaultImage(userOptions, moduleName).assertFailure("Error: invalid argument: bar");
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}
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// basic check for --help - JDK-8173717
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{
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JImageGenerator.getJLinkTask()
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.option("--help")
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.call().assertSuccess();
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}
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{
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String imageDir = "bug8206962";
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JImageGenerator.getJLinkTask()
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.modulePath(helper.defaultModulePath())
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.output(helper.createNewImageDir(imageDir))
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.addMods("java.base")
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.option("--release-info=del")
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.call().assertFailure("Error: No key specified for delete");
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}
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{
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String imageDir = "bug8240349";
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Path imagePath = helper.createNewImageDir(imageDir);
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JImageGenerator.getJLinkTask()
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.modulePath(helper.defaultModulePath())
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.output(imagePath)
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.addMods("java.base")
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.option("--vm=client")
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.call().assertFailure("Error: Selected VM client doesn't exist");
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if (!Files.notExists(imagePath)) {
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throw new RuntimeException("bug8240349 directory not deleted");
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}
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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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