| /* |
| * 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 4109103 |
| * @summary rmid should annotate child process output |
| * |
| * @author Laird Dornin; code borrowed from Ann Wollrath |
| * |
| * @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 RMIDSelectorProvider MyRMI CheckAnnotations_Stub |
| * @run main/othervm/policy=security.policy/timeout=480 CheckAnnotations |
| */ |
| |
| import java.io.*; |
| import java.rmi.*; |
| import java.rmi.server.*; |
| import java.rmi.activation.*; |
| import java.security.CodeSource; |
| import java.util.Properties; |
| import java.util.StringTokenizer; |
| |
| |
| public class CheckAnnotations |
| extends Activatable implements MyRMI, Runnable |
| { |
| private static final double TIME_FACTOR = TestLibrary.getTimeoutFactor(); |
| |
| private static Object dummy = new Object(); |
| private static MyRMI myRMI = null; |
| |
| // buffers to store rmid output. |
| private static ByteArrayOutputStream rmidOut = new ByteArrayOutputStream(); |
| private static ByteArrayOutputStream rmidErr = new ByteArrayOutputStream(); |
| |
| public static void main(String args[]) { |
| /* |
| * The following line is required with the JDK 1.2 VM so that the |
| * VM can exit gracefully when this test completes. Otherwise, the |
| * conservative garbage collector will find a handle to the server |
| * object on the native stack and not clear the weak reference to |
| * it in the RMI runtime's object table. |
| */ |
| Object dummy1 = new Object(); |
| RMID rmid = null; |
| |
| System.err.println("\nRegression test for bug/rfe 4109103\n"); |
| |
| try { |
| |
| // Set security manager according to the |
| // testlibrary. |
| TestLibrary.suggestSecurityManager(TestParams.defaultSecurityManager); |
| |
| // start an rmid. |
| RMID.removeLog(); |
| rmid = RMID.createRMIDOnEphemeralPort(rmidOut, rmidErr, false); |
| rmid.start(); |
| |
| /* Cause activation groups to have a security policy that will |
| * allow security managers to be downloaded and installed |
| */ |
| Properties p = new Properties(); |
| // this test must always set policies/managers in its |
| // activation groups |
| p.put("java.security.policy", |
| TestParams.defaultGroupPolicy); |
| p.put("java.security.manager", |
| TestParams.defaultSecurityManager); |
| |
| /* new desc - we will reuse in order to get multiple vms.*/ |
| System.err.println("Create activation group in this VM"); |
| ActivationGroupDesc groupDesc = |
| new ActivationGroupDesc(p, null); |
| ActivationSystem system = ActivationGroup.getSystem(); |
| ActivationGroupID groupID = system.registerGroup(groupDesc); |
| ActivationGroup.createGroup(groupID, groupDesc, 0); |
| |
| ActivationDesc desc = new ActivationDesc |
| ("CheckAnnotations", null, null); |
| myRMI = (MyRMI) Activatable.register(desc); |
| |
| /* The test- |
| * Loop a bunch of times to force activator to |
| * spawn VMs (groups) |
| */ |
| for (int i = 0; i < 3; i++) { |
| |
| // object activated in annotation check via method call |
| checkAnnotations(i-1); |
| |
| /* |
| * Clean up object too. |
| */ |
| System.err.println |
| ("Deactivate object via method call"); |
| myRMI.shutdown(); |
| } |
| System.err.println |
| ("\nsuccess: CheckAnnotations test passed "); |
| |
| } catch (Exception e) { |
| TestLibrary.bomb("\nfailure: unexpected exception ", e); |
| } finally { |
| try { |
| Thread.sleep(4000); |
| } catch (InterruptedException e) { |
| } |
| |
| myRMI = null; |
| System.err.println("rmid shut down"); |
| rmid.cleanup(); |
| } |
| } |
| |
| /** |
| * check to make sure that the output from a spawned vm is |
| * formatted/annotated properly. |
| */ |
| public static void checkAnnotations(int iteration) |
| throws IOException |
| { |
| try { |
| Thread.sleep((long)(5000 * TIME_FACTOR)); |
| } catch(Exception e) { |
| System.err.println(e.getMessage()); |
| } |
| |
| final String FAIL_MSG = "Test failed: output improperly annotated."; |
| final String OUT = "outABC"; |
| final String ERR = "errXYZ"; |
| /** |
| * cause the spawned vm to generate output that will |
| * be checked for proper annotation. printOut is |
| * actually being called on an activated implementation. |
| */ |
| myRMI.printOut(OUT + iteration); |
| myRMI.printErr(ERR + iteration); |
| myRMI.printOut(OUT + iteration); |
| myRMI.printErr(ERR + iteration); |
| |
| /* we have to wait for output to filter down |
| * from children so we can read it before we |
| * kill rmid. |
| */ |
| |
| String outString = null; |
| String errString = null; |
| |
| for (int i = 0 ; i < 5 ; i ++ ) { |
| // have to give output from rmid time to trickle down to |
| // this process |
| try { |
| Thread.sleep((long)(4000 * TIME_FACTOR)); |
| } catch(InterruptedException e) { |
| } |
| |
| outString = rmidOut.toString(); |
| errString = rmidErr.toString(); |
| |
| if ((!outString.equals("")) && |
| (!errString.equals(""))) |
| { |
| System.err.println("obtained annotations"); |
| break; |
| } |
| System.err.println("rmid output not yet received, retrying..."); |
| } |
| |
| rmidOut.reset(); |
| rmidErr.reset(); |
| |
| // only test when we are annotating..., first run does not annotate |
| if (iteration >= 0) { |
| System.err.println("Checking annotations..."); |
| System.err.println(outString); |
| System.err.println(errString); |
| |
| StringTokenizer stOut = new StringTokenizer(outString, ":"); |
| StringTokenizer stErr = new StringTokenizer(errString, ":"); |
| |
| String execErr = null; |
| String execOut = null; |
| String destOut = null; |
| String destErr = null; |
| String outTmp = null; |
| String errTmp = null; |
| |
| while (stOut.hasMoreTokens()) { |
| execOut = outTmp; |
| outTmp = destOut; |
| destOut = stOut.nextToken(); |
| } |
| while (stErr.hasMoreTokens()) { |
| execErr = errTmp; |
| errTmp = destErr; |
| destErr = stErr.nextToken(); |
| } |
| |
| if ((execErr == null)||(errTmp == null)|| |
| (destErr == null)) { |
| TestLibrary.bomb(FAIL_MSG); |
| } |
| if ((execOut == null)||(outTmp == null)|| |
| (destOut == null)) { |
| TestLibrary.bomb(FAIL_MSG); |
| } |
| |
| |
| // just make sure that last two strings are what we expect. |
| if (!execOut.equals("ExecGroup-" + iteration) |
| || !(new String(destOut.substring(0,OUT.length()+1)).equals(OUT + |
| iteration)) |
| || !(execErr.equals("ExecGroup-"+iteration)) |
| || !(new String(destErr.substring(0,ERR.length()+1)).equals(ERR + |
| iteration)) ) { |
| TestLibrary.bomb(FAIL_MSG); |
| } |
| } |
| } |
| |
| // implementation of MyRMI, make this object activatable. |
| public CheckAnnotations |
| (ActivationID id, MarshalledObject mo) |
| throws RemoteException { |
| |
| // register/export anonymously |
| super(id,0); |
| } |
| |
| public void printOut(String toPrint) { |
| System.out.println(toPrint); |
| } |
| |
| public void printErr(String toPrint) { |
| System.err.println(toPrint); |
| } |
| |
| /** |
| * Spawns a thread to deactivate the object. |
| */ |
| public void shutdown() throws Exception { |
| (new Thread(this,"CheckAnnotations")).start(); |
| } |
| |
| /** |
| * Thread to deactivate object. First attempts to make object |
| * inactive (via the inactive method). If that fails (the |
| * object may still have pending/executing calls), then |
| * unexport the object forcibly. |
| */ |
| public void run() { |
| ActivationLibrary.deactivate(this, getID()); |
| } |
| } |