| // |
| // ======================================================================== |
| // Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.start; |
| |
| import java.security.Permission; |
| |
| import org.junit.rules.TestRule; |
| import org.junit.runner.Description; |
| import org.junit.runners.model.Statement; |
| |
| public class SystemExitAsException implements TestRule |
| { |
| @SuppressWarnings("serial") |
| public static class SystemExitException extends RuntimeException |
| { |
| public SystemExitException(int status) |
| { |
| super("Encountered System.exit(" + status + ")"); |
| } |
| } |
| |
| private static class NoExitSecurityManager extends SecurityManager |
| { |
| @Override |
| public void checkPermission(Permission perm) |
| { |
| } |
| |
| @Override |
| public void checkPermission(Permission perm, Object context) |
| { |
| } |
| |
| @Override |
| public void checkExit(int status) |
| { |
| super.checkExit(status); |
| throw new SystemExitException(status); |
| } |
| } |
| |
| @Override |
| public Statement apply(final Statement statement, Description description) |
| { |
| return new Statement() |
| { |
| @Override |
| public void evaluate() throws Throwable |
| { |
| SecurityManager origSecurityManager = System.getSecurityManager(); |
| try |
| { |
| System.setSecurityManager(new NoExitSecurityManager()); |
| statement.evaluate(); |
| } |
| finally |
| { |
| System.setSecurityManager(origSecurityManager); |
| } |
| } |
| }; |
| } |
| } |