242 lines
9.6 KiB
Java
242 lines
9.6 KiB
Java
/*
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* Copyright (c) 2022, 2023, 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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*/
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/*
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* @test
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* @summary Check that -XX:+AutoCreateSharedArchive automatically recreates an archive when you change the JDK version.
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* @requires vm.cds & vm.bits == "64"
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* @library /test/lib
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* @compile -source 1.8 -target 1.8 ../test-classes/HelloJDK8.java
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* @run driver jdk.test.lib.helpers.ClassFileInstaller -jar Hello.jar HelloJDK8
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* @run driver/timeout=600 TestAutoCreateSharedArchiveUpgrade
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*/
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import java.io.File;
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import java.util.HashMap;
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import jdk.test.lib.artifacts.ArtifactResolver;
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import jdk.test.lib.artifacts.ArtifactResolverException;
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import jdk.test.lib.helpers.ClassFileInstaller;
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import jdk.test.lib.Platform;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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import jtreg.SkippedException;
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public class TestAutoCreateSharedArchiveUpgrade {
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// The JDK being tested
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private static final String TEST_JDK = System.getProperty("test.jdk", null);
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// If you're running this test manually, specify the location of a previous version of
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// the JDK using "jtreg -vmoption:-Dtest.previous.jdk=${JDK19_HOME} ..."
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private static final String PREV_JDK = System.getProperty("test.previous.jdk", null);
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// If you're running this test using something like
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// "make test TEST=test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchiveUpgrade.java",
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// the test.boot.jdk property is normally passed by make/RunTests.gmk
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private static String BOOT_JDK = System.getProperty("test.boot.jdk", null);
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// Comma separated list of JDK major versions that will be tested
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private static String JDK_VERSIONS = System.getProperty("test.autocreatesharedarchive.jdk.version", null);
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private static final String USER_DIR = System.getProperty("user.dir", ".");
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private static final String FS = System.getProperty("file.separator", "/");
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private static final String JAR = ClassFileInstaller.getJarPath("Hello.jar");
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private static final String JSA = USER_DIR + FS + "Hello.jsa";
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private static String oldJVM;
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private static String newJVM;
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public static void main(String[] args) throws Throwable {
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// Earliest testable version is 19
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int n = java.lang.Runtime.version().major();
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// If JDK_VERSIONS is specified, test against each specified version;
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// otherwise test with PREV_JDK if specified;
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// otherwise test with BOOT_JDK if specified;
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// otherwise throw SkippedException.
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if (JDK_VERSIONS == null) {
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System.out.println("JDK_VERSIONS not specified");
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setupJVMs(0);
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doTest();
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return;
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}
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String[] versions = JDK_VERSIONS.split(",");
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for (int i = 0; i < versions.length; i++) {
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System.out.println("Testing JDK: " + versions[i]);
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try {
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setupJVMs(Integer.parseInt(versions[i]));
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doTest();
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} catch (NumberFormatException e) {
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throw new RuntimeException("Invalid AutoCreateSharedArchive JDK version: " + versions[i]);
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}
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}
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}
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static void setupJVMs(int fetchVersion) throws Throwable {
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if (TEST_JDK == null) {
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throw new RuntimeException("-Dtest.jdk should point to the JDK being tested");
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}
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newJVM = TEST_JDK + FS + "bin" + FS + "java";
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// Version 0 is used here to indicate that no version is supplied so that
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// PREV_JDK or BOOT_JDK are used
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if (fetchVersion >= 19) {
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oldJVM = fetchJDK(fetchVersion) + FS + "bin" + FS + "java";
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} else if (fetchVersion > 0) {
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throw new RuntimeException("Unsupported JDK version " + fetchVersion);
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} else if (PREV_JDK != null) {
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oldJVM = PREV_JDK + FS + "bin" + FS + "java";
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} else if (BOOT_JDK != null) {
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oldJVM = BOOT_JDK + FS + "bin" + FS + "java";
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} else {
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throw new SkippedException("Use -Dtest.previous.jdk or -Dtest.boot.jdk to specify a " +
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"previous version of the JDK that supports " +
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"-XX:+AutoCreateSharedArchive");
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}
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System.out.println("Using newJVM = " + newJVM);
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System.out.println("Using oldJVM = " + oldJVM);
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}
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static void doTest() throws Throwable {
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File jsaF = new File(JSA);
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jsaF.delete();
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OutputAnalyzer output;
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// NEW JDK -- create and then use the JSA
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output = run(newJVM);
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assertJSANotFound(output);
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assertCreatedJSA(output);
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output = run(newJVM);
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assertUsedJSA(output);
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// OLD JDK -- should reject the JSA created by NEW JDK, and create its own
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output = run(oldJVM);
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assertCreatedJSA(output);
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output = run(oldJVM);
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assertUsedJSA(output);
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// NEW JDK -- should reject the JSA created by OLD JDK, and create its own
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output = run(newJVM);
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assertCreatedJSA(output);
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output = run(newJVM);
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assertUsedJSA(output);
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}
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static OutputAnalyzer run(String jvm) throws Throwable {
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OutputAnalyzer output =
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ProcessTools.executeCommand(jvm, "-XX:+AutoCreateSharedArchive",
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"-XX:SharedArchiveFile=" + JSA,
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"-Xlog:cds",
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"-cp", JAR, "HelloJDK8");
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output.shouldHaveExitValue(0);
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return output;
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}
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static void assertJSANotFound(OutputAnalyzer output) {
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output.shouldContain("Specified shared archive not found");
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}
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static void assertCreatedJSA(OutputAnalyzer output) {
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output.shouldContain("Dumping shared data to file");
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}
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static void assertUsedJSA(OutputAnalyzer output) {
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output.shouldContain("Mapped dynamic region #0");
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}
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// Fetch JDK artifact depending on platform
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// If the artifact cannot be found, throw RuntimeException
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private static String fetchJDK(int version) throws Throwable {
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int build;
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String architecture;
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HashMap<String, Object> jdkArtifactMap = new HashMap<>();
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jdkArtifactMap.put("server", "jpg");
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jdkArtifactMap.put("product", "jdk");
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// Select the correct release build number for each version
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// *UPDATE THIS* after each release
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switch(version) {
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case 19:
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build = 36;
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break;
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case 20:
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build = 29;
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break;
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case 21:
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build = 35;
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break;
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default:
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throw new RuntimeException("Unsupported JDK version " + version);
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}
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jdkArtifactMap.put("version", version);
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jdkArtifactMap.put("build_number", build);
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// Get correct file name for architecture
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if (Platform.isX64()) {
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architecture = "x64";
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} else if (Platform.isAArch64()) {
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architecture = "aarch64";
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} else {
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throw new RuntimeException("Unsupported architecture " + Platform.getOsArch());
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}
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// File name is bundles/<os>-<architecture>/jdk-<version>_<os>-<architecture>_bin.<extension>
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// Ex: bundles/linux-x64/jdk-19_linux-x64_bin.tar.gz
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if (Platform.isWindows()) {
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jdkArtifactMap.put("file", "bundles/windows-" + architecture + "/jdk-" + version + "_windows-" + architecture + "_bin.zip");
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return fetchJDK(jdkArtifactMap, version);
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} else if (Platform.isOSX()) {
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jdkArtifactMap.put("file", "bundles/macos-" + architecture + "/jdk-" + version + "_macos-" + architecture + "_bin.tar.gz");
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return fetchJDK(jdkArtifactMap, version) + ".jdk" + FS + "Contents" + FS + "Home";
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} else if (Platform.isLinux()) {
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jdkArtifactMap.put("file", "bundles/linux-" + architecture + "/jdk-" + version + "_linux-" + architecture + "_bin.tar.gz");
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return fetchJDK(jdkArtifactMap, version);
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} else {
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throw new RuntimeException("Unsupported operating system " + Platform.getOsName());
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}
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}
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// Fetch JDK artifact
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private static String fetchJDK(HashMap<String, Object> jdkArtifactMap, int version) {
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try {
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String path = null;
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path = ArtifactResolver.resolve("jdk", jdkArtifactMap, true) + "/jdk-" + version;
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System.out.println("Boot JDK path: " + path);
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return path;
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} catch (ArtifactResolverException e) {
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Throwable cause = e.getCause();
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throw new RuntimeException("Fetch artifact failed: "
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+ "\nPlease make sure the artifact is available.", e);
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}
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}
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}
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