| /* |
| * Copyright (c) 2005, 2015, 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 5042364 |
| * @summary Malformed MLet text file causes infinite loop in parser. |
| * The MLetParser goes into an infinite loop when a tag is not |
| * terminated with the corresponding '>' and an opening '<' for |
| * the subsequent tag is encountered. |
| * @author Luis-Miguel Alventosa |
| * |
| * @run clean ParserInfiniteLoopTest |
| * @run build ParserInfiniteLoopTest |
| * @run main/othervm/timeout=5 ParserInfiniteLoopTest mlet1.html |
| * @run main/othervm/timeout=5 ParserInfiniteLoopTest mlet2.html |
| * @run main/othervm/timeout=5 ParserInfiniteLoopTest mlet3.html |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import javax.management.MBeanServer; |
| import javax.management.MBeanServerFactory; |
| import javax.management.ObjectName; |
| import javax.management.ServiceNotFoundException; |
| import javax.management.loading.MLet; |
| |
| public class ParserInfiniteLoopTest { |
| |
| public static void main(String[] args) throws Exception { |
| |
| boolean error = false; |
| |
| // Instantiate the MBean server |
| // |
| System.out.println("Create the MBean server"); |
| MBeanServer mbs = MBeanServerFactory.createMBeanServer(); |
| |
| // Instantiate an MLet |
| // |
| System.out.println("Create the MLet"); |
| MLet mlet = new MLet(); |
| |
| // Register the MLet MBean with the MBeanServer |
| // |
| System.out.println("Register the MLet MBean"); |
| ObjectName mletObjectName = new ObjectName("Test:type=MLet"); |
| mbs.registerMBean(mlet, mletObjectName); |
| |
| // Call getMBeansFromURL |
| // |
| System.out.println("Call mlet.getMBeansFromURL(<url>)"); |
| String testSrc = System.getProperty("test.src"); |
| System.out.println("test.src = " + testSrc); |
| String urlCodebase; |
| if (testSrc.startsWith("/")) { |
| urlCodebase = |
| "file:" + testSrc.replace(File.separatorChar, '/') + "/"; |
| } else { |
| urlCodebase = |
| "file:/" + testSrc.replace(File.separatorChar, '/') + "/"; |
| } |
| String mletFile = urlCodebase + args[0]; |
| System.out.println("MLet File = " + mletFile); |
| try { |
| mlet.getMBeansFromURL(mletFile); |
| System.out.println( |
| "TEST FAILED: Expected ServiceNotFoundException not thrown"); |
| error = true; |
| } catch (ServiceNotFoundException e) { |
| if (e.getCause() == null) { |
| System.out.println("TEST FAILED: Got unexpected null cause " + |
| "in ServiceNotFoundException"); |
| error = true; |
| } else if (!(e.getCause() instanceof IOException)) { |
| System.out.println("TEST FAILED: Got unexpected non-null " + |
| "cause in ServiceNotFoundException"); |
| error = true; |
| } else { |
| System.out.println("TEST PASSED: Got expected non-null " + |
| "cause in ServiceNotFoundException"); |
| error = false; |
| } |
| e.printStackTrace(System.out); |
| } |
| |
| // Unregister the MLet MBean |
| // |
| System.out.println("Unregister the MLet MBean"); |
| mbs.unregisterMBean(mletObjectName); |
| |
| // Release MBean server |
| // |
| System.out.println("Release the MBean server"); |
| MBeanServerFactory.releaseMBeanServer(mbs); |
| |
| // End Test |
| // |
| System.out.println("Bye! Bye!"); |
| if (error) System.exit(1); |
| } |
| } |