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/*
* 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());
}
}
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