FYI: Add test for class loading management bean

FYI: Add test for class loading management bean

[Andrew John Hughes]

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This tests the one method of ClassLoadingMXBean that has
anything more than very simple 'return a value' behaviour.
setVerbose should be protected by the 'control' management
permission, which this ensures.

Changelog:

2006-06-24  Andrew John Hughes  <gnu_andrew@member.fsf.org>

	* gnu/testlet/java/lang/management/ClassLoadingMXBeanTest.java:
	New test to ensure security of setVerbose is maintained.

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Index: gnu/testlet/java/lang/management/ClassLoadingMXBeanTest.java
===================================================================
RCS file: gnu/testlet/java/lang/management/ClassLoadingMXBeanTest.java
diff -N gnu/testlet/java/lang/management/ClassLoadingMXBeanTest.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/lang/management/ClassLoadingMXBeanTest.java	25 Jun 2006 00:53:05 -0000
@@ -0,0 +1,72 @@
+// Tags: JDK1.5
+
+// Copyright (C) 2006 Andrew John Hughes <gnu_andrew@member.fsf.org>
+
+// This file is part of Mauve.
+
+// Mauve is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// Mauve 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 for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Mauve; see the file COPYING.  If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+package gnu.testlet.java.lang.management;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.lang.management.ClassLoadingMXBean;
+import java.lang.management.ManagementFactory;
+
+/**
+ * Gets hold of a class loading management bean from the
+ * @link{java.lang.management.ManagementFactory} and
+ * test its security.
+ *
+ * @author <a href="mailto:gnu_andrew@member.fsf.org">Andrew John Hughes</a>
+ */
+public class ClassLoadingMXBeanTest
+  implements Testlet
+{
+  
+  private BadGuy bg = new BadGuy();
+
+  public void test(TestHarness h)
+  {
+    try
+      {
+	Exception caught = null;
+	ClassLoadingMXBean bean = ManagementFactory.getClassLoadingMXBean();
+
+	bg.install();
+
+	// Check getName
+        caught = null;
+        try
+          {
+            bean.setVerbose(true);
+          }
+        catch (Exception ex)
+          {
+            caught = ex;
+          }
+        h.check(caught instanceof SecurityException, "verbose");
+
+      }
+    finally
+      {
+	bg.uninstall();
+      }
+  }
+  
+}
+

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