Package org.apache.lucene.tests.util

Class TestSecurityManager

java.lang.Object

java.lang.SecurityManager

org.apache.lucene.tests.util.TestSecurityManager

public final class TestSecurityManager
extends SecurityManager

A SecurityManager that prevents tests calling System.exit(int). Only the test runner itself is allowed to exit the JVM. All other security checks are handled by the default security policy.

Use this with -Djava.security.manager=org.apache.lucene.tests.util.TestSecurityManager.

Constructor Summary

Constructors

Constructor	Description
TestSecurityManager()	Creates a new TestSecurityManager.

Method Summary

Modifier and Type	Method	Description
void	checkExit(int status)

Methods inherited from class java.lang.SecurityManager

checkAccept, checkAccess, checkAccess, checkConnect, checkConnect, checkCreateClassLoader, checkDelete, checkExec, checkLink, checkListen, checkMulticast, checkMulticast, checkPackageAccess, checkPackageDefinition, checkPermission, checkPermission, checkPrintJobAccess, checkPropertiesAccess, checkPropertyAccess, checkRead, checkRead, checkRead, checkSecurityAccess, checkSetFactory, checkWrite, checkWrite, getClassContext, getSecurityContext, getThreadGroup

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TestSecurityManager

public TestSecurityManager()

Creates a new TestSecurityManager. This ctor is called on JVM startup, when -Djava.security.manager=org.apache.lucene.tests.util.TestSecurityManager is passed to JVM.

Method Details

checkExit

public void checkExit(int status)

This method inspects the stack trace and checks who is calling System.exit(int) and similar methods

Overrides:

checkExit in class SecurityManager

Throws:

SecurityException - if the caller of this method is not the test runner itself.