author | dtitov |
Mon, 08 Apr 2019 17:09:02 +0000 | |
changeset 54460 | 6733a9176cce |
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/* |
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* Copyright (c) 2019, 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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import nsk.share.*; |
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import nsk.share.jpda.*; |
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import nsk.share.jdi.*; |
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import java.nio.file.FileSystems; |
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import java.nio.file.Path; |
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/** |
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* Launches a new Java process that uses a communication pipe to interact |
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* with the test. |
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*/ |
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public class TestProcessLauncher { |
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protected static final Path USER_DIR = FileSystems.getDefault().getPath(System.getProperty("user.dir", ".")); |
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protected static final Path TEST_CLASSES_DIR = FileSystems.getDefault().getPath(System.getProperty("test.classes")); |
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protected final String className; |
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private final ArgumentHandler argHandler; |
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private IOPipe pipe; |
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public TestProcessLauncher(String className, ArgumentHandler argHandler) { |
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this.className = className; |
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this.argHandler = argHandler; |
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} |
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public TestProcessLauncher(String className) { |
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this(className, new ArgumentHandler(new String[0])); |
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} |
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public Process launch() { |
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String java = argHandler.getLaunchExecPath(); |
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Log log = new Log(System.out, argHandler); |
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Binder binder = new Binder(argHandler, log); |
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binder.prepareForPipeConnection(argHandler); |
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String cmd = prepareLaunch(java, argHandler.getPipePort()); |
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Debugee debuggee = binder.startLocalDebugee(cmd); |
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debuggee.redirectOutput(log); |
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pipe = new IOPipe(debuggee); |
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String line = pipe.readln(); |
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if (!"ready".equals(line)) { |
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System.out.println("Wrong reply received:" + line); |
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} |
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return debuggee.getProcess(); |
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} |
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public void quit() { |
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if (pipe != null) { |
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pipe.println("quit"); |
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} |
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} |
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protected String prepareLaunch(String javaExec, String pipePort) { |
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return javaExec + " " + className + " -pipe.port=" + pipePort; |
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} |
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} |