| /* |
| * Copyright (c) 1998, 2016, 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 |
| * |
| * @bug 4105043 |
| * @summary cannot set java.rmi.server.hostname on children of rmid in time |
| * |
| * @bug 4097357 |
| * @summary activation group should not overwrite system properties |
| * |
| * @bug 4107184 |
| * @summary activation groups should be able to control their JVM properties |
| * |
| * @author Adrian Colley |
| * |
| * @library ../../testlibrary |
| * @modules java.rmi/sun.rmi.registry |
| * java.rmi/sun.rmi.server |
| * java.rmi/sun.rmi.transport |
| * java.rmi/sun.rmi.transport.tcp |
| * java.base/sun.nio.ch |
| * @build TestLibrary RMID ActivationLibrary RMIDSelectorProvider |
| * Eliza Retireable Doctor Doctor_Stub |
| * @run main/othervm/timeout=240/policy=security.policy SetChildEnv 0 0 |
| * @run main/othervm/timeout=240/policy=security.policy SetChildEnv 1 -verbosegc |
| * 2 foo.bar=SetChildEnvTest sun.rmi.server.doSomething=true |
| * @run main/othervm/timeout=240/policy=security.policy SetChildEnv 0 1 parameter.count=zero |
| * @run main/othervm/timeout=240/policy=security.policy SetChildEnv 1 -Xmx32m 0 |
| */ |
| import java.rmi.*; |
| import java.util.Properties; |
| import java.io.*; |
| import java.util.StringTokenizer; |
| import java.util.Set; |
| import java.util.HashSet; |
| import java.util.Arrays; |
| import java.rmi.activation.*; |
| |
| public class SetChildEnv |
| { |
| public static void main(String argv[]) throws Exception { |
| RMID rmid = null; |
| try { |
| System.out.println("java.compiler=" + System.getProperty("java.compiler")); |
| int paramCount = Integer.valueOf(argv[0]); |
| String[] params = paramCount == 0 ? |
| new String[0] : Arrays.copyOfRange(argv, 1, paramCount+1); |
| int propCount = Integer.valueOf(argv[paramCount+1]); |
| String[] props = propCount == 0 ? |
| new String[0] : |
| Arrays.copyOfRange(argv, paramCount+2, paramCount+propCount+2); |
| |
| TestLibrary.suggestSecurityManager(TestParams.defaultSecurityManager); |
| |
| // make a "watcher" which listens on a pipe and searches for |
| // the debugExec line while teeing to System.err |
| DebugExecWatcher watcher = DebugExecWatcher.makeWithPipe(); |
| |
| RMID.removeLog(); |
| rmid = RMID.createRMIDOnEphemeralPort(watcher.otherEnd(), |
| watcher.otherEnd(), true); |
| |
| rmid.start(); |
| |
| // compile props |
| Properties p = new Properties(); |
| p.put("java.security.policy", TestParams.defaultGroupPolicy); |
| p.put("java.security.manager", TestParams.defaultSecurityManager); |
| //p.put("java.rmi.server.logCalls", "true"); |
| int i; |
| for (i = 0; i < props.length; i++) { |
| p.put(props[i].substring(0, props[i].indexOf('=')), |
| props[i].substring(props[i].indexOf('=')+1)); |
| } |
| |
| // create CommandEnvironment and ActivationGroupDesc |
| ActivationGroupDesc.CommandEnvironment cmdenv = |
| new ActivationGroupDesc.CommandEnvironment( |
| null, |
| params); |
| |
| ActivationGroupDesc gdesc = new ActivationGroupDesc( |
| p, cmdenv); |
| |
| // register group |
| ActivationSystem actsys = ActivationGroup.getSystem(); |
| ActivationGroupID gid = actsys.registerGroup(gdesc); |
| |
| // create ActivationDesc |
| ActivationDesc odesc = new ActivationDesc(gid, // group |
| "Doctor", // class |
| null, // codesource |
| null); // closure data |
| |
| // register activatable object |
| Eliza doctor = (Eliza)Activatable.register(odesc); |
| |
| // invoke a call with oh-so-humorous sample text |
| System.out.println ("Invoking complain()..."); |
| String complaint = |
| "HELP ME, DOCTOR. I FEEL VIOLENT TOWARDS PEOPLE " + |
| "WHO INQUIRE ABOUT MY PARENTS."; |
| |
| System.out.println(complaint); |
| //Runtime.getRuntime().traceMethodCalls(true); |
| String res = doctor.complain(complaint); |
| //Runtime.getRuntime().traceMethodCalls(false); |
| System.out.println (" => " + res); |
| |
| // Get debugExec line, allowing 15 seconds for it to flush |
| // through the buffers and pipes. |
| String found = watcher.found; |
| if (found == null) { |
| int fudge = 15; |
| while (found == null && --fudge > 0) { |
| Thread.sleep(1000); |
| found = watcher.found; |
| } |
| if (found == null) { |
| TestLibrary.bomb("rmid subprocess produced no " + |
| "recognizable debugExec line"); |
| } |
| } |
| |
| System.err.println("debugExec found: <<" + found + ">>"); |
| // q: first double-quote after debugExec |
| int q = found.indexOf('"', found.indexOf("rmid: debugExec")); |
| // qe: last double-quote on debugExec line |
| int qe = found.lastIndexOf('"'); |
| if (q <= 1 || qe <= q) { |
| TestLibrary.bomb("rmid subprocess produced " + |
| "mangled debugExec line"); |
| } |
| |
| // split args by whitespace |
| StringTokenizer tk = new StringTokenizer(found.substring(q+1, qe)); |
| tk.nextToken(); // skip command path/name |
| |
| // Now check off the requested args. Order isn't important, and |
| // any extra args are ignored, even if they're inconsistent or |
| // bargage, or duplicates. |
| |
| Set argset = new HashSet(tk.countTokens()); |
| while (tk.hasMoreTokens()) { |
| argset.add(tk.nextToken()); |
| } |
| |
| int m; |
| for (m = 0; m < params.length; m++) { |
| if(!argset.contains(params[m])) |
| TestLibrary.bomb("Parameter \"" + params[m] + "\" not set"); |
| } |
| |
| for (m = 0; m < props.length; m++) { |
| if (!argset.contains("-D" + props[m])) { |
| TestLibrary.bomb("Property binding \"" + props[m] + |
| "\" not set"); |
| } |
| } |
| |
| // End doctor |
| if (doctor instanceof Retireable) |
| ((Retireable)doctor).retire(); |
| actsys.unregisterGroup(gid); |
| } finally { |
| Thread.sleep(5000); |
| if (rmid != null) { |
| rmid.cleanup(); |
| } |
| } |
| } |
| |
| public static class DebugExecWatcher |
| extends Thread |
| { |
| public String found; |
| private BufferedReader str; |
| private OutputStream otherEnd; |
| |
| private DebugExecWatcher(InputStream readStream, OutputStream wrStream) |
| { |
| super("DebugExecWatcher"); |
| found = null; |
| str = new BufferedReader(new InputStreamReader(readStream)); |
| otherEnd = wrStream; |
| } |
| |
| static public DebugExecWatcher makeWithPipe() |
| throws IOException |
| { |
| PipedOutputStream wr = new PipedOutputStream(); |
| PipedInputStream rd = new PipedInputStream(wr); |
| DebugExecWatcher embryo = new DebugExecWatcher(rd, wr); |
| embryo.start(); |
| return embryo; |
| } |
| |
| public OutputStream otherEnd() |
| { |
| return otherEnd; |
| } |
| |
| public synchronized void notifyLine(String s) |
| { |
| if (s != null && s.indexOf("rmid: debugExec") != -1) |
| found = s; |
| } |
| |
| public void run() |
| { |
| try { |
| String line; |
| while ((line = str.readLine()) != null) { |
| this.notifyLine(line); |
| System.err.println(line); |
| } |
| } catch (IOException e) { |
| /* During termination of distant rmid, StreamPipes will be broken when |
| * distant vm terminates. A "Pipe broken" exception is expected because |
| * DebugExecWatcher points to the same streams as StreamPipes used by RMID. |
| * If we get this exception. We just terminate the thread. |
| */ |
| if (e.getMessage().equals("Pipe broken")) { |
| try { |
| str.close(); |
| } catch (IOException ioe) {} |
| } |
| else { |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |
| } |