| /** |
| * 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 Basic test of jlink to create jmods and images |
| * @author Andrei Eremeev |
| * @library /lib/testlibrary /test/lib |
| * @modules java.base/jdk.internal.module |
| * jdk.jlink |
| * jdk.compiler |
| * @build jdk.testlibrary.ProcessTools |
| * jdk.testlibrary.OutputAnalyzer |
| * JarUtils jdk.test.lib.compiler.CompilerUtils |
| * @run main BasicTest |
| */ |
| |
| import java.io.File; |
| import java.io.PrintWriter; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.spi.ToolProvider; |
| |
| import jdk.test.lib.compiler.CompilerUtils; |
| import jdk.testlibrary.OutputAnalyzer; |
| import jdk.testlibrary.ProcessTools; |
| |
| public class BasicTest { |
| static final ToolProvider JMOD_TOOL = ToolProvider.findFirst("jmod") |
| .orElseThrow(() -> |
| new RuntimeException("jmod tool not found") |
| ); |
| |
| static final ToolProvider JLINK_TOOL = ToolProvider.findFirst("jlink") |
| .orElseThrow(() -> |
| new RuntimeException("jlink tool not found") |
| ); |
| |
| private final String TEST_MODULE = "test"; |
| private final Path jdkHome = Paths.get(System.getProperty("test.jdk")); |
| private final Path jdkMods = jdkHome.resolve("jmods"); |
| private final Path testSrc = Paths.get(System.getProperty("test.src")); |
| private final Path src = testSrc.resolve("src").resolve(TEST_MODULE); |
| private final Path classes = Paths.get("classes"); |
| private final Path jmods = Paths.get("jmods"); |
| private final Path jars = Paths.get("jars"); |
| |
| public static void main(String[] args) throws Throwable { |
| new BasicTest().run(); |
| } |
| |
| public void run() throws Throwable { |
| if (Files.notExists(jdkMods)) { |
| return; |
| } |
| |
| if (!CompilerUtils.compile(src, classes)) { |
| throw new AssertionError("Compilation failure. See log."); |
| } |
| |
| Files.createDirectories(jmods); |
| Files.createDirectories(jars); |
| Path jarfile = jars.resolve("test.jar"); |
| JarUtils.createJarFile(jarfile, classes); |
| |
| Path image = Paths.get("mysmallimage"); |
| runJmod(jarfile.toString(), TEST_MODULE, true); |
| runJlink(image, TEST_MODULE, "--compress", "2", "--launcher", "foo=" + TEST_MODULE); |
| execute(image, "foo"); |
| |
| Files.delete(jmods.resolve(TEST_MODULE + ".jmod")); |
| |
| image = Paths.get("myimage"); |
| runJmod(classes.toString(), TEST_MODULE, true); |
| runJlink(image, TEST_MODULE, "--launcher", "bar=" + TEST_MODULE); |
| execute(image, "bar"); |
| |
| Files.delete(jmods.resolve(TEST_MODULE + ".jmod")); |
| |
| image = Paths.get("myimage2"); |
| runJmod(classes.toString(), TEST_MODULE, false /* no ModuleMainClass! */); |
| // specify main class in --launcher command line |
| runJlink(image, TEST_MODULE, "--launcher", "bar2=" + TEST_MODULE + "/jdk.test.Test"); |
| execute(image, "bar2"); |
| |
| } |
| |
| private void execute(Path image, String scriptName) throws Throwable { |
| String cmd = image.resolve("bin").resolve(scriptName).toString(); |
| OutputAnalyzer analyzer; |
| if (System.getProperty("os.name").startsWith("Windows")) { |
| analyzer = ProcessTools.executeProcess("sh.exe", cmd, "1", "2", "3"); |
| } else { |
| analyzer = ProcessTools.executeProcess(cmd, "1", "2", "3"); |
| } |
| if (analyzer.getExitValue() != 0) { |
| throw new AssertionError("Image invocation failed: rc=" + analyzer.getExitValue()); |
| } |
| } |
| |
| private void runJlink(Path image, String modName, String... options) { |
| List<String> args = new ArrayList<>(); |
| Collections.addAll(args, |
| "--module-path", jdkMods + File.pathSeparator + jmods, |
| "--add-modules", modName, |
| "--output", image.toString()); |
| Collections.addAll(args, options); |
| |
| PrintWriter pw = new PrintWriter(System.out); |
| int rc = JLINK_TOOL.run(pw, pw, args.toArray(new String[args.size()])); |
| if (rc != 0) { |
| throw new AssertionError("Jlink failed: rc = " + rc); |
| } |
| } |
| |
| private void runJmod(String cp, String modName, boolean main) { |
| int rc; |
| if (main) { |
| rc = JMOD_TOOL.run(System.out, System.out, new String[] { |
| "create", |
| "--class-path", cp, |
| "--module-version", "1.0", |
| "--main-class", "jdk.test.Test", |
| jmods.resolve(modName + ".jmod").toString() |
| }); |
| } else { |
| rc = JMOD_TOOL.run(System.out, System.out, new String[] { |
| "create", |
| "--class-path", cp, |
| "--module-version", "1.0", |
| jmods.resolve(modName + ".jmod").toString(), |
| }); |
| } |
| |
| if (rc != 0) { |
| throw new AssertionError("Jmod failed: rc = " + rc); |
| } |
| } |
| } |