| /** |
| * Copyright (c) 2015, 2017, 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 jlink test of --add-module ALL-MODULE-PATH |
| * @library /lib/testlibrary /test/lib |
| * @modules jdk.compiler |
| * @build jdk.testlibrary.ProcessTools |
| * jdk.testlibrary.OutputAnalyzer |
| * jdk.test.lib.compiler.CompilerUtils |
| * @run testng AllModulePath |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.nio.file.attribute.BasicFileAttributes; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| import java.util.stream.Stream; |
| import java.util.spi.ToolProvider; |
| |
| import jdk.test.lib.compiler.CompilerUtils; |
| import jdk.testlibrary.ProcessTools; |
| |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| import static org.testng.Assert.*; |
| |
| public class AllModulePath { |
| |
| private final Path JMODS = Paths.get(System.getProperty("test.jdk")).resolve("jmods"); |
| private final Path SRC = Paths.get(System.getProperty("test.src")).resolve("src"); |
| private final Path MODS = Paths.get("mods"); |
| |
| private final static Set<String> MODULES = Set.of("test", "m1"); |
| |
| static final ToolProvider JLINK_TOOL = ToolProvider.findFirst("jlink") |
| .orElseThrow(() -> |
| new RuntimeException("jlink tool not found") |
| ); |
| |
| @BeforeClass |
| public void setup() throws Throwable { |
| if (Files.notExists(JMODS)) { |
| return; |
| } |
| |
| Files.createDirectories(MODS); |
| |
| for (String mn : MODULES) { |
| Path mod = MODS.resolve(mn); |
| if (!CompilerUtils.compile(SRC.resolve(mn), mod)) { |
| throw new AssertionError("Compilation failure. See log."); |
| } |
| } |
| } |
| |
| @Test |
| public void testAllModulePath() throws Throwable { |
| if (Files.notExists(JMODS)) { |
| return; |
| } |
| |
| // create custom image |
| Path image = Paths.get("image"); |
| createImage(image, "--add-modules", "ALL-MODULE-PATH"); |
| |
| Set<String> modules = new HashSet<>(); |
| Files.find(JMODS, 1, (Path p, BasicFileAttributes attr) -> |
| p.toString().endsWith(".jmod")) |
| .map(p -> JMODS.relativize(p).toString()) |
| .map(n -> n.substring(0, n.length()-5)) |
| .forEach(modules::add); |
| modules.add("m1"); |
| modules.add("test"); |
| checkModules(image, modules); |
| } |
| |
| @Test |
| public void testLimitModules() throws Throwable { |
| if (Files.notExists(JMODS)) { |
| return; |
| } |
| |
| // create custom image |
| Path image = Paths.get("image1"); |
| createImage(image, |
| "--add-modules", "ALL-MODULE-PATH", |
| "--limit-modules", "m1"); |
| |
| checkModules(image, Set.of("m1", "java.base")); |
| } |
| |
| @Test |
| public void testAddModules() throws Throwable { |
| if (Files.notExists(JMODS)) { |
| return; |
| } |
| |
| // create custom image |
| Path image = Paths.get("image2"); |
| createImage(image, |
| "--add-modules", "m1,test", |
| "--add-modules", "ALL-MODULE-PATH", |
| "--limit-modules", "java.base"); |
| |
| checkModules(image, Set.of("m1", "test", "java.base")); |
| } |
| |
| /* |
| * check the modules linked in the image |
| */ |
| private void checkModules(Path image, Set<String> modules) throws Throwable { |
| Path cmd = findTool(image, "java"); |
| |
| List<String> options = new ArrayList<>(); |
| options.add(cmd.toString()); |
| options.add("-m"); |
| options.add("m1/p.ListModules"); |
| options.addAll(modules); |
| |
| ProcessBuilder pb = new ProcessBuilder(options); |
| ProcessTools.executeCommand(pb) |
| .shouldHaveExitValue(0); |
| } |
| |
| private Path findTool(Path image, String tool) { |
| String suffix = System.getProperty("os.name").startsWith("Windows") |
| ? ".exe" : ""; |
| |
| Path cmd = image.resolve("bin").resolve(tool + suffix); |
| if (Files.notExists(cmd)) { |
| throw new RuntimeException(cmd + " not found"); |
| } |
| return cmd; |
| } |
| |
| private void createImage(Path image, String... options) throws IOException { |
| String modulepath = JMODS.toString() + File.pathSeparator + MODS.toString(); |
| List<String> opts = List.of("--module-path", modulepath, |
| "--output", image.toString()); |
| String[] args = Stream.concat(opts.stream(), Arrays.stream(options)) |
| .toArray(String[]::new); |
| |
| System.out.println("jlink " + Arrays.stream(args).collect(Collectors.joining(" "))); |
| PrintWriter pw = new PrintWriter(System.out); |
| int rc = JLINK_TOOL.run(pw, pw, args); |
| assertTrue(rc == 0); |
| } |
| } |