| /** |
| * Copyright (c) 2018, 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 Test archived module graph with custom runtime image |
| * @requires vm.cds.archived.java.heap |
| * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/appcds |
| * @modules java.base/jdk.internal.module |
| * java.management |
| * jdk.jlink |
| * jdk.compiler |
| * @build sun.hotspot.WhiteBox |
| * @compile CheckArchivedModuleApp.java |
| * @run driver ClassFileInstaller -jar app.jar CheckArchivedModuleApp |
| * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox |
| * @run main ArchivedModuleWithCustomImageTest |
| */ |
| |
| import java.io.File; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| |
| import jdk.test.lib.compiler.CompilerUtils; |
| import jdk.test.lib.process.OutputAnalyzer; |
| import jdk.test.lib.process.ProcessTools; |
| |
| public class ArchivedModuleWithCustomImageTest { |
| private static final String JAVA_HOME = System.getProperty("java.home"); |
| private static final String TEST_MODULE = "test"; |
| private static final Path jdkHome = Paths.get(System.getProperty("test.jdk")); |
| private static final Path jdkMods = jdkHome.resolve("jmods"); |
| private static final Path testSrc = Paths.get(System.getProperty("test.src")); |
| private static final Path src = testSrc.resolve("src").resolve(TEST_MODULE); |
| private static final Path classes = Paths.get("classes"); |
| private static final Path jmods = Paths.get("jmods"); |
| |
| public static void main(String[] args) throws Throwable { |
| if (Files.notExists(jdkMods)) { |
| System.out.println("No jmods/ in test JDK, not supported."); |
| return; |
| } |
| |
| // compile test module class |
| if (!CompilerUtils.compile(src, classes)) { |
| throw new RuntimeException("Compilation failure."); |
| } |
| |
| // create custom runtime image named 'myimage' |
| Files.createDirectories(jmods); |
| Path image = Paths.get("myimage"); |
| runJmod(classes.toString(), TEST_MODULE); |
| runJlink(image, TEST_MODULE); |
| |
| // test using 'myimage' |
| testArchivedModuleUsingImage(image); |
| |
| Files.delete(jmods.resolve(TEST_MODULE + ".jmod")); |
| } |
| |
| private static void runJlink(Path image, String modName) throws Throwable { |
| Path jlink = Paths.get(JAVA_HOME, "bin", "jlink"); |
| OutputAnalyzer output = ProcessTools.executeProcess(jlink.toString(), |
| "--output", image.toString(), |
| "--add-modules", modName, |
| "--module-path", jdkMods + File.pathSeparator + jmods); |
| output.shouldHaveExitValue(0); |
| } |
| |
| private static void runJmod(String cp, String modName) throws Throwable { |
| Path jmod = Paths.get(JAVA_HOME, "bin", "jmod"); |
| OutputAnalyzer output = ProcessTools.executeProcess(jmod.toString(), |
| "create", |
| "--class-path", cp, |
| "--module-version", "1.0", |
| "--main-class", "jdk.test.Test", |
| jmods.resolve(modName + ".jmod").toString()); |
| output.shouldHaveExitValue(0); |
| } |
| |
| private static void testArchivedModuleUsingImage(Path image) |
| throws Throwable { |
| String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar"); |
| String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar; |
| String appJar = ClassFileInstaller.getJarPath("app.jar"); |
| Path customJava = Paths.get(image.toString(), "bin", "java"); |
| |
| // -Xshare:dump with custom runtime image |
| String[] dumpCmd = { |
| customJava.toString(), |
| "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa", |
| "-Xshare:dump"}; |
| printCommand(dumpCmd); |
| ProcessBuilder pbDump = new ProcessBuilder(); |
| pbDump.command(dumpCmd); |
| OutputAnalyzer output = TestCommon.executeAndLog( |
| pbDump, "custom.runtime.image.dump"); |
| TestCommon.checkDump(output); |
| |
| // Test case 1): |
| // test archived module graph objects are used with custome runtime image |
| System.out.println("------------------- Test case 1 -------------------"); |
| String[] runCmd = {customJava.toString(), |
| use_whitebox_jar, |
| "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa", |
| "-cp", |
| appJar, |
| "-Xshare:on", |
| "-XX:+UnlockDiagnosticVMOptions", |
| "-XX:+WhiteBoxAPI", |
| "CheckArchivedModuleApp", |
| "yes", |
| "yes"}; |
| printCommand(runCmd); |
| ProcessBuilder pbRun = new ProcessBuilder(); |
| pbRun.command(runCmd); |
| output = TestCommon.executeAndLog(pbRun, "custom.runtime.image.run"); |
| output.shouldHaveExitValue(0); |
| |
| |
| // Test case 2): |
| // verify --show-module-resolution output |
| System.out.println("------------------- Test case 2 -------------------"); |
| |
| // myimage/bin/java -Xshare:off --show-module-resolution -version |
| String[] showModuleCmd1 = {customJava.toString(), |
| "-Xshare:off", |
| "--show-module-resolution", |
| "-version"}; |
| printCommand(showModuleCmd1); |
| pbRun = new ProcessBuilder(); |
| pbRun.command(showModuleCmd1); |
| output = TestCommon.executeAndLog( |
| pbRun, "custom.runtime.image.showModuleResolution.nocds"); |
| output.shouldHaveExitValue(0); |
| String moduleResolutionOut1 = output.getStdout(); |
| |
| // myimage/bin/java -Xshare:on --show-module-resolution -version |
| // -XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa |
| String[] showModuleCmd2 = { |
| customJava.toString(), |
| "-XX:SharedArchiveFile=./ArchivedModuleWithCustomImageTest.jsa", |
| "-Xshare:on", |
| "--show-module-resolution", |
| "-version"}; |
| printCommand(showModuleCmd2); |
| pbRun = new ProcessBuilder(); |
| pbRun.command(showModuleCmd2); |
| output = TestCommon.executeAndLog( |
| pbRun, "custom.runtime.image.showModuleResolution.cds"); |
| if (output.getStderr().contains("sharing")) { |
| String moduleResolutionOut2 = output.getStdout(); |
| TestCommon.checkOutputStrings( |
| moduleResolutionOut1, moduleResolutionOut2, "\n"); |
| } |
| } |
| |
| private static void printCommand(String opts[]) { |
| StringBuilder cmdLine = new StringBuilder(); |
| for (String cmd : opts) |
| cmdLine.append(cmd).append(' '); |
| System.out.println("Command line: [" + cmdLine.toString() + "]"); |
| } |
| } |