103 lines
4.0 KiB
Java
103 lines
4.0 KiB
Java
/*
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* Copyright (c) 2017, 2018, 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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package vm.runtime.defmeth.shared;
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import jdk.test.lib.JDKToolLauncher;
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import jdk.test.lib.Utils;
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import jdk.test.lib.process.ProcessTools;
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import jdk.test.lib.util.JarUtils;
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import java.io.File;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.Arrays;
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/**
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* Build {@code retransform.jar} in current directory using
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* {@code vm/runtime/defmeth/shared/retransform.mf} and classes from
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* {@code vm.runtime.defmeth.shared} package.
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*/
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public class BuildJar {
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public static void main(String[] args) {
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Path manifest = testRoot().resolve("vmTestbase")
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.resolve("vm")
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.resolve("runtime")
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.resolve("defmeth")
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.resolve("shared")
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.resolve("retransform.mf")
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.toAbsolutePath();
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if (Files.notExists(manifest)) {
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throw new Error("can't find manifest file: " + manifest);
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}
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Path file = foundInClassPath(Util.Transformer.class).toAbsolutePath();
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// Util$Transformer.class is in vm/runtime/defmeth/shared
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Path dir = file.getParent()
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.getParent()
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.getParent()
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.getParent()
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.getParent()
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.toAbsolutePath();
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JDKToolLauncher jar = JDKToolLauncher.create("jar")
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.addToolArg("cmf")
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.addToolArg(manifest.toString())
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.addToolArg("retransform.jar")
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.addToolArg("-C")
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.addToolArg(dir.toString())
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.addToolArg(dir.relativize(file).toString());
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String[] command = jar.getCommand();
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try {
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ProcessTools.executeCommand(command)
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.shouldHaveExitValue(0);
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} catch (Error | RuntimeException e) {
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throw e;
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} catch (Throwable e) {
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throw new Error("execution of jar [" + Arrays.toString(command) + "] failed", e);
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}
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}
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private static Path foundInClassPath(Class<?> aClass) {
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Path file = Paths.get(aClass.getName()
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.replace(".", File.separator) + ".class");
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for (String dir : Utils.TEST_CLASS_PATH.split(File.pathSeparator)) {
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Path result = Paths.get(dir).resolve(file);
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if (Files.exists(result)) {
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return result;
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}
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}
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throw new Error("can't find " + file + " in " + Utils.TEST_CLASS_PATH);
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}
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private static Path testRoot() {
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Path p = Paths.get(Utils.TEST_SRC);
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while (!Files.exists(p.resolve("TEST.ROOT"))) {
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p = p.getParent();
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}
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return p;
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}
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}
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