| /* |
| * Copyright (c) 2016, 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.File; |
| import java.io.FileReader; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.nio.file.Path; |
| import java.util.Properties; |
| import java.util.spi.ToolProvider; |
| |
| import tests.Helper; |
| import tests.JImageGenerator; |
| |
| /* |
| * @test |
| * @bug 8168925 |
| * @summary MODULES property should be topologically ordered and space-separated list |
| * @library ../lib |
| * @modules java.base/jdk.internal.jimage |
| * jdk.jdeps/com.sun.tools.classfile |
| * jdk.jlink/jdk.tools.jlink.internal |
| * jdk.jlink/jdk.tools.jmod |
| * jdk.jlink/jdk.tools.jimage |
| * jdk.compiler |
| * @build tests.* |
| * @run main ModuleNamesOrderTest |
| */ |
| public class ModuleNamesOrderTest { |
| static final ToolProvider JLINK_TOOL = ToolProvider.findFirst("jlink") |
| .orElseThrow(() -> |
| new RuntimeException("jlink tool not found") |
| ); |
| |
| public static void main(String[] args) throws Exception { |
| Helper helper = Helper.newHelper(); |
| if (helper == null) { |
| System.err.println("Test not run"); |
| return; |
| } |
| |
| Path outputDir = helper.createNewImageDir("image8168925"); |
| JImageGenerator.getJLinkTask() |
| .modulePath(helper.defaultModulePath()) |
| .output(outputDir) |
| .addMods("jdk.scripting.nashorn") |
| .call().assertSuccess(); |
| |
| File release = new File(outputDir.toString(), "release"); |
| if (!release.exists()) { |
| throw new AssertionError("release not generated"); |
| } |
| |
| Properties props = new Properties(); |
| try (FileReader reader = new FileReader(release)) { |
| props.load(reader); |
| } |
| |
| String modules = props.getProperty("MODULES"); |
| if (!modules.startsWith("\"java.base ")) { |
| throw new AssertionError("MODULES should start with 'java.base'"); |
| } |
| |
| if (!modules.endsWith(" jdk.scripting.nashorn\"")) { |
| throw new AssertionError("MODULES end with 'jdk.scripting.nashorn'"); |
| } |
| |
| checkDependency(modules, "java.logging", "java.base"); |
| checkDependency(modules, "jdk.dynalink", "java.logging"); |
| checkDependency(modules, "java.scripting", "java.base"); |
| checkDependency(modules, "jdk.scripting.nashorn", "java.logging"); |
| checkDependency(modules, "jdk.scripting.nashorn", "jdk.dynalink"); |
| checkDependency(modules, "jdk.scripting.nashorn", "java.scripting"); |
| } |
| |
| private static void checkDependency(String modules, String fromMod, String toMod) { |
| int fromModIdx = modules.indexOf(fromMod); |
| if (fromModIdx == -1) { |
| throw new AssertionError(fromMod + " is missing in MODULES"); |
| } |
| int toModIdx = modules.indexOf(toMod); |
| if (toModIdx == -1) { |
| throw new AssertionError(toMod + " is missing in MODULES"); |
| } |
| |
| if (toModIdx > fromModIdx) { |
| throw new AssertionError("in MODULES, " + fromMod + " should appear after " + toMod); |
| } |
| } |
| } |