hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/dummy/DummyAddress.java - edge/openjdk - Git at Google

 /*
  * Copyright (c) 2000, 2008, 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.
  *
  */

 package sun.jvm.hotspot.debugger.dummy;

 import sun.jvm.hotspot.debugger.*;

 /** For testing purposes */

 class DummyAddress implements Address {
   protected DummyDebugger debugger;
   protected long addr;
   private static final long badLong = 0xBAADBABEL;
   private static final double badDouble = 1.23456;

   DummyAddress(DummyDebugger debugger, long addr) {
     this.debugger = debugger;
     this.addr = addr;
   }

   //
   // Basic Java routines
   //

   public boolean equals(Object arg) {
     if (arg == null) {
       return false;
     }

     if (!(arg instanceof DummyAddress)) {
       return false;
     }

     return (addr == ((DummyAddress) arg).addr);
   }

   public int hashCode() {
     // FIXME: suggestions on a better hash code?
     return (int) addr;
   }

   public String toString() {
     return debugger.addressToString(this);
   }

   //
   // C/C++-related routines
   //

   public long getCIntegerAt(long offset, long numBytes, boolean isUnsigned) throws UnalignedAddressException, UnmappedAddressException {
     return badLong;
   }

   public Address getAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return new DummyAddress(debugger, badLong);
   }

   public Address getCompOopAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return new DummyAddress(debugger, badLong);
   }

   public Address getCompKlassAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return new DummyAddress(debugger, badLong);
   }

   //
   // Java-related routines
   //

   public boolean getJBooleanAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return false;
   }

   public byte getJByteAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return (byte) badLong;
   }

   public char getJCharAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return (char) badLong;
   }

   public double getJDoubleAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return badDouble;
   }

   public float getJFloatAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return (float) badDouble;
   }

   public int getJIntAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return (int) badLong;
   }

   public long getJLongAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return badLong;
   }

   public short getJShortAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return (short) badLong;
   }

   public OopHandle getOopHandleAt(long offset)
     throws UnalignedAddressException, UnmappedAddressException, NotInHeapException {
     return new DummyOopHandle(debugger, badLong);
   }
   public OopHandle getCompOopHandleAt(long offset)
     throws UnalignedAddressException, UnmappedAddressException, NotInHeapException {
     return new DummyOopHandle(debugger, badLong);
   }

   // Mutators -- not implemented
   public void setCIntegerAt(long offset, long numBytes, long value) {
     throw new DebuggerException("Unimplemented");
   }
   public void setAddressAt(long offset, Address value) {
     throw new DebuggerException("Unimplemented");
   }
   public void       setJBooleanAt      (long offset, boolean value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }
   public void       setJByteAt         (long offset, byte value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }
   public void       setJCharAt         (long offset, char value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }
   public void       setJDoubleAt       (long offset, double value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }
   public void       setJFloatAt        (long offset, float value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }
   public void       setJIntAt          (long offset, int value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }
   public void       setJLongAt         (long offset, long value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }
   public void       setJShortAt        (long offset, short value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }
   public void       setOopHandleAt     (long offset, OopHandle value)
     throws UnmappedAddressException, UnalignedAddressException {
     throw new DebuggerException("Unimplemented");
   }

   //
   // Arithmetic operations -- necessary evil.
   //

   public Address    addOffsetTo       (long offset) throws UnsupportedOperationException {
     long value = addr + offset;
     if (value == 0) {
       return null;
     }
     return new DummyAddress(debugger, value);
   }

   public OopHandle  addOffsetToAsOopHandle(long offset) throws UnsupportedOperationException {
     long value = addr + offset;
     if (value == 0) {
       return null;
     }
     return new DummyOopHandle(debugger, value);
   }

   /** (FIXME: any signed/unsigned issues? Should this work for
       OopHandles?) */
   public long       minus(Address arg) {
     if (arg == null) {
       return addr;
     }
     return addr - ((DummyAddress) arg).addr;
   }

   // Two's complement representation.
   // All negative numbers are larger than positive numbers.
   // Numbers with the same sign can be compared normally.
   // Test harness is below in main().

   public boolean    lessThan          (Address arg) {
     DummyAddress DummyArg = (DummyAddress) arg;
     if ((addr >= 0) && (DummyArg.addr < 0)) {
       return true;
     }
     if ((addr < 0) && (DummyArg.addr >= 0)) {
       return false;
     }
     return (addr < DummyArg.addr);
   }

   public boolean    lessThanOrEqual   (Address arg) {
     DummyAddress DummyArg = (DummyAddress) arg;
     if ((addr >= 0) && (DummyArg.addr < 0)) {
       return true;
     }
     if ((addr < 0) && (DummyArg.addr >= 0)) {
       return false;
     }
     return (addr <= DummyArg.addr);
   }

   public boolean    greaterThan       (Address arg) {
     DummyAddress DummyArg = (DummyAddress) arg;
     if ((addr >= 0) && (DummyArg.addr < 0)) {
       return false;
     }
     if ((addr < 0) && (DummyArg.addr >= 0)) {
       return true;
     }
     return (addr > DummyArg.addr);
   }

   public boolean    greaterThanOrEqual(Address arg) {
     DummyAddress DummyArg = (DummyAddress) arg;
     if ((addr >= 0) && (DummyArg.addr < 0)) {
       return false;
     }
     if ((addr < 0) && (DummyArg.addr >= 0)) {
       return true;
     }
     return (addr >= DummyArg.addr);
   }

   public Address    andWithMask(long mask) throws UnsupportedOperationException {
     long value = addr & mask;
     if (value == 0) {
       return null;
     }
     return new DummyAddress(debugger, value);
   }

   public Address    orWithMask(long mask) throws UnsupportedOperationException {
     long value = addr | mask;
     if (value == 0) {
       return null;
     }
     return new DummyAddress(debugger, value);
   }

   public Address    xorWithMask(long mask) throws UnsupportedOperationException {
     long value = addr ^ mask;
     if (value == 0) {
       return null;
     }
     return new DummyAddress(debugger, value);
   }

   //--------------------------------------------------------------------------------
   // Internals only below this point
   //

   long getValue() {
     return addr;
   }

   private static void check(boolean arg, String failMessage) {
     if (!arg) {
       System.err.println(failMessage + ": FAILED");
       System.exit(1);
     }
   }

   // Test harness
   public static void main(String[] args) {
     // p/n indicates whether the interior address is really positive
     // or negative. In unsigned terms, p1 < p2 < n1 < n2.

     DummyAddress p1 = new DummyAddress(null, 0x7FFFFFFFFFFFFFF0L);
     DummyAddress p2 = (DummyAddress) p1.addOffsetTo(10);
     DummyAddress n1 = (DummyAddress) p2.addOffsetTo(10);
     DummyAddress n2 = (DummyAddress) n1.addOffsetTo(10);

     // lessThan positive tests
     check(p1.lessThan(p2), "lessThan 1");
     check(p1.lessThan(n1), "lessThan 2");
     check(p1.lessThan(n2), "lessThan 3");
     check(p2.lessThan(n1), "lessThan 4");
     check(p2.lessThan(n2), "lessThan 5");
     check(n1.lessThan(n2), "lessThan 6");

     // lessThan negative tests
     check(!p1.lessThan(p1), "lessThan 7");
     check(!p2.lessThan(p2), "lessThan 8");
     check(!n1.lessThan(n1), "lessThan 9");
     check(!n2.lessThan(n2), "lessThan 10");

     check(!p2.lessThan(p1), "lessThan 11");
     check(!n1.lessThan(p1), "lessThan 12");
     check(!n2.lessThan(p1), "lessThan 13");
     check(!n1.lessThan(p2), "lessThan 14");
     check(!n2.lessThan(p2), "lessThan 15");
     check(!n2.lessThan(n1), "lessThan 16");

     // lessThanOrEqual positive tests
     check(p1.lessThanOrEqual(p1), "lessThanOrEqual 1");
     check(p2.lessThanOrEqual(p2), "lessThanOrEqual 2");
     check(n1.lessThanOrEqual(n1), "lessThanOrEqual 3");
     check(n2.lessThanOrEqual(n2), "lessThanOrEqual 4");

     check(p1.lessThanOrEqual(p2), "lessThanOrEqual 5");
     check(p1.lessThanOrEqual(n1), "lessThanOrEqual 6");
     check(p1.lessThanOrEqual(n2), "lessThanOrEqual 7");
     check(p2.lessThanOrEqual(n1), "lessThanOrEqual 8");
     check(p2.lessThanOrEqual(n2), "lessThanOrEqual 9");
     check(n1.lessThanOrEqual(n2), "lessThanOrEqual 10");

     // lessThanOrEqual negative tests
     check(!p2.lessThanOrEqual(p1), "lessThanOrEqual 11");
     check(!n1.lessThanOrEqual(p1), "lessThanOrEqual 12");
     check(!n2.lessThanOrEqual(p1), "lessThanOrEqual 13");
     check(!n1.lessThanOrEqual(p2), "lessThanOrEqual 14");
     check(!n2.lessThanOrEqual(p2), "lessThanOrEqual 15");
     check(!n2.lessThanOrEqual(n1), "lessThanOrEqual 16");

     // greaterThan positive tests
     check(n2.greaterThan(p1), "greaterThan 1");
     check(n2.greaterThan(p2), "greaterThan 2");
     check(n2.greaterThan(n1), "greaterThan 3");
     check(n1.greaterThan(p1), "greaterThan 4");
     check(n1.greaterThan(p2), "greaterThan 5");
     check(p2.greaterThan(p1), "greaterThan 6");

     // greaterThan negative tests
     check(!p1.greaterThan(p1), "greaterThan 7");
     check(!p2.greaterThan(p2), "greaterThan 8");
     check(!n1.greaterThan(n1), "greaterThan 9");
     check(!n2.greaterThan(n2), "greaterThan 10");

     check(!p1.greaterThan(n2), "greaterThan 11");
     check(!p2.greaterThan(n2), "greaterThan 12");
     check(!n1.greaterThan(n2), "greaterThan 13");
     check(!p1.greaterThan(n1), "greaterThan 14");
     check(!p2.greaterThan(n1), "greaterThan 15");
     check(!p1.greaterThan(p2), "greaterThan 16");

     // greaterThanOrEqual positive tests
     check(p1.greaterThanOrEqual(p1), "greaterThanOrEqual 1");
     check(p2.greaterThanOrEqual(p2), "greaterThanOrEqual 2");
     check(n1.greaterThanOrEqual(n1), "greaterThanOrEqual 3");
     check(n2.greaterThanOrEqual(n2), "greaterThanOrEqual 4");

     check(n2.greaterThanOrEqual(p1), "greaterThanOrEqual 5");
     check(n2.greaterThanOrEqual(p2), "greaterThanOrEqual 6");
     check(n2.greaterThanOrEqual(n1), "greaterThanOrEqual 7");
     check(n1.greaterThanOrEqual(p1), "greaterThanOrEqual 8");
     check(n1.greaterThanOrEqual(p2), "greaterThanOrEqual 9");
     check(p2.greaterThanOrEqual(p1), "greaterThanOrEqual 10");

     // greaterThanOrEqual negative tests
     check(!p1.greaterThanOrEqual(n2), "greaterThanOrEqual 11");
     check(!p2.greaterThanOrEqual(n2), "greaterThanOrEqual 12");
     check(!n1.greaterThanOrEqual(n2), "greaterThanOrEqual 13");
     check(!p1.greaterThanOrEqual(n1), "greaterThanOrEqual 14");
     check(!p2.greaterThanOrEqual(n1), "greaterThanOrEqual 15");
     check(!p1.greaterThanOrEqual(p2), "greaterThanOrEqual 16");

     System.err.println("DummyAddress: all tests passed successfully.");
   }
 }
	/*
	* Copyright (c) 2000, 2008, 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.
	*
	*/

	package sun.jvm.hotspot.debugger.dummy;

	import sun.jvm.hotspot.debugger.*;

	/** For testing purposes */

	class DummyAddress implements Address {
	protected DummyDebugger debugger;
	protected long addr;
	private static final long badLong = 0xBAADBABEL;
	private static final double badDouble = 1.23456;

	DummyAddress(DummyDebugger debugger, long addr) {
	this.debugger = debugger;
	this.addr = addr;
	}

	//
	// Basic Java routines
	//

	public boolean equals(Object arg) {
	if (arg == null) {
	return false;
	}

	if (!(arg instanceof DummyAddress)) {
	return false;
	}

	return (addr == ((DummyAddress) arg).addr);
	}

	public int hashCode() {
	// FIXME: suggestions on a better hash code?
	return (int) addr;
	}

	public String toString() {
	return debugger.addressToString(this);
	}

	//
	// C/C++-related routines
	//

	public long getCIntegerAt(long offset, long numBytes, boolean isUnsigned) throws UnalignedAddressException, UnmappedAddressException {
	return badLong;
	}

	public Address getAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return new DummyAddress(debugger, badLong);
	}

	public Address getCompOopAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return new DummyAddress(debugger, badLong);
	}

	public Address getCompKlassAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return new DummyAddress(debugger, badLong);
	}

	//
	// Java-related routines
	//

	public boolean getJBooleanAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return false;
	}

	public byte getJByteAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return (byte) badLong;
	}

	public char getJCharAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return (char) badLong;
	}

	public double getJDoubleAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return badDouble;
	}

	public float getJFloatAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return (float) badDouble;
	}

	public int getJIntAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return (int) badLong;
	}

	public long getJLongAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return badLong;
	}

	public short getJShortAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
	return (short) badLong;
	}

	public OopHandle getOopHandleAt(long offset)
	throws UnalignedAddressException, UnmappedAddressException, NotInHeapException {
	return new DummyOopHandle(debugger, badLong);
	}
	public OopHandle getCompOopHandleAt(long offset)
	throws UnalignedAddressException, UnmappedAddressException, NotInHeapException {
	return new DummyOopHandle(debugger, badLong);
	}

	// Mutators -- not implemented
	public void setCIntegerAt(long offset, long numBytes, long value) {
	throw new DebuggerException("Unimplemented");
	}
	public void setAddressAt(long offset, Address value) {
	throw new DebuggerException("Unimplemented");
	}
	public void setJBooleanAt (long offset, boolean value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}
	public void setJByteAt (long offset, byte value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}
	public void setJCharAt (long offset, char value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}
	public void setJDoubleAt (long offset, double value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}
	public void setJFloatAt (long offset, float value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}
	public void setJIntAt (long offset, int value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}
	public void setJLongAt (long offset, long value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}
	public void setJShortAt (long offset, short value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}
	public void setOopHandleAt (long offset, OopHandle value)
	throws UnmappedAddressException, UnalignedAddressException {
	throw new DebuggerException("Unimplemented");
	}

	//
	// Arithmetic operations -- necessary evil.
	//

	public Address addOffsetTo (long offset) throws UnsupportedOperationException {
	long value = addr + offset;
	if (value == 0) {
	return null;
	}
	return new DummyAddress(debugger, value);
	}

	public OopHandle addOffsetToAsOopHandle(long offset) throws UnsupportedOperationException {
	long value = addr + offset;
	if (value == 0) {
	return null;
	}
	return new DummyOopHandle(debugger, value);
	}

	/** (FIXME: any signed/unsigned issues? Should this work for
	OopHandles?) */
	public long minus(Address arg) {
	if (arg == null) {
	return addr;
	}
	return addr - ((DummyAddress) arg).addr;
	}

	// Two's complement representation.
	// All negative numbers are larger than positive numbers.
	// Numbers with the same sign can be compared normally.
	// Test harness is below in main().

	public boolean lessThan (Address arg) {
	DummyAddress DummyArg = (DummyAddress) arg;
	if ((addr >= 0) && (DummyArg.addr < 0)) {
	return true;
	}
	if ((addr < 0) && (DummyArg.addr >= 0)) {
	return false;
	}
	return (addr < DummyArg.addr);
	}

	public boolean lessThanOrEqual (Address arg) {
	DummyAddress DummyArg = (DummyAddress) arg;
	if ((addr >= 0) && (DummyArg.addr < 0)) {
	return true;
	}
	if ((addr < 0) && (DummyArg.addr >= 0)) {
	return false;
	}
	return (addr <= DummyArg.addr);
	}

	public boolean greaterThan (Address arg) {
	DummyAddress DummyArg = (DummyAddress) arg;
	if ((addr >= 0) && (DummyArg.addr < 0)) {
	return false;
	}
	if ((addr < 0) && (DummyArg.addr >= 0)) {
	return true;
	}
	return (addr > DummyArg.addr);
	}

	public boolean greaterThanOrEqual(Address arg) {
	DummyAddress DummyArg = (DummyAddress) arg;
	if ((addr >= 0) && (DummyArg.addr < 0)) {
	return false;
	}
	if ((addr < 0) && (DummyArg.addr >= 0)) {
	return true;
	}
	return (addr >= DummyArg.addr);
	}

	public Address andWithMask(long mask) throws UnsupportedOperationException {
	long value = addr & mask;
	if (value == 0) {
	return null;
	}
	return new DummyAddress(debugger, value);
	}

	public Address orWithMask(long mask) throws UnsupportedOperationException {
	long value = addr \| mask;
	if (value == 0) {
	return null;
	}
	return new DummyAddress(debugger, value);
	}

	public Address xorWithMask(long mask) throws UnsupportedOperationException {
	long value = addr ^ mask;
	if (value == 0) {
	return null;
	}
	return new DummyAddress(debugger, value);
	}

	//--------------------------------------------------------------------------------
	// Internals only below this point
	//

	long getValue() {
	return addr;
	}

	private static void check(boolean arg, String failMessage) {
	if (!arg) {
	System.err.println(failMessage + ": FAILED");
	System.exit(1);
	}
	}

	// Test harness
	public static void main(String[] args) {
	// p/n indicates whether the interior address is really positive
	// or negative. In unsigned terms, p1 < p2 < n1 < n2.

	DummyAddress p1 = new DummyAddress(null, 0x7FFFFFFFFFFFFFF0L);
	DummyAddress p2 = (DummyAddress) p1.addOffsetTo(10);
	DummyAddress n1 = (DummyAddress) p2.addOffsetTo(10);
	DummyAddress n2 = (DummyAddress) n1.addOffsetTo(10);

	// lessThan positive tests
	check(p1.lessThan(p2), "lessThan 1");
	check(p1.lessThan(n1), "lessThan 2");
	check(p1.lessThan(n2), "lessThan 3");
	check(p2.lessThan(n1), "lessThan 4");
	check(p2.lessThan(n2), "lessThan 5");
	check(n1.lessThan(n2), "lessThan 6");

	// lessThan negative tests
	check(!p1.lessThan(p1), "lessThan 7");
	check(!p2.lessThan(p2), "lessThan 8");
	check(!n1.lessThan(n1), "lessThan 9");
	check(!n2.lessThan(n2), "lessThan 10");

	check(!p2.lessThan(p1), "lessThan 11");
	check(!n1.lessThan(p1), "lessThan 12");
	check(!n2.lessThan(p1), "lessThan 13");
	check(!n1.lessThan(p2), "lessThan 14");
	check(!n2.lessThan(p2), "lessThan 15");
	check(!n2.lessThan(n1), "lessThan 16");

	// lessThanOrEqual positive tests
	check(p1.lessThanOrEqual(p1), "lessThanOrEqual 1");
	check(p2.lessThanOrEqual(p2), "lessThanOrEqual 2");
	check(n1.lessThanOrEqual(n1), "lessThanOrEqual 3");
	check(n2.lessThanOrEqual(n2), "lessThanOrEqual 4");

	check(p1.lessThanOrEqual(p2), "lessThanOrEqual 5");
	check(p1.lessThanOrEqual(n1), "lessThanOrEqual 6");
	check(p1.lessThanOrEqual(n2), "lessThanOrEqual 7");
	check(p2.lessThanOrEqual(n1), "lessThanOrEqual 8");
	check(p2.lessThanOrEqual(n2), "lessThanOrEqual 9");
	check(n1.lessThanOrEqual(n2), "lessThanOrEqual 10");

	// lessThanOrEqual negative tests
	check(!p2.lessThanOrEqual(p1), "lessThanOrEqual 11");
	check(!n1.lessThanOrEqual(p1), "lessThanOrEqual 12");
	check(!n2.lessThanOrEqual(p1), "lessThanOrEqual 13");
	check(!n1.lessThanOrEqual(p2), "lessThanOrEqual 14");
	check(!n2.lessThanOrEqual(p2), "lessThanOrEqual 15");
	check(!n2.lessThanOrEqual(n1), "lessThanOrEqual 16");

	// greaterThan positive tests
	check(n2.greaterThan(p1), "greaterThan 1");
	check(n2.greaterThan(p2), "greaterThan 2");
	check(n2.greaterThan(n1), "greaterThan 3");
	check(n1.greaterThan(p1), "greaterThan 4");
	check(n1.greaterThan(p2), "greaterThan 5");
	check(p2.greaterThan(p1), "greaterThan 6");

	// greaterThan negative tests
	check(!p1.greaterThan(p1), "greaterThan 7");
	check(!p2.greaterThan(p2), "greaterThan 8");
	check(!n1.greaterThan(n1), "greaterThan 9");
	check(!n2.greaterThan(n2), "greaterThan 10");

	check(!p1.greaterThan(n2), "greaterThan 11");
	check(!p2.greaterThan(n2), "greaterThan 12");
	check(!n1.greaterThan(n2), "greaterThan 13");
	check(!p1.greaterThan(n1), "greaterThan 14");
	check(!p2.greaterThan(n1), "greaterThan 15");
	check(!p1.greaterThan(p2), "greaterThan 16");

	// greaterThanOrEqual positive tests
	check(p1.greaterThanOrEqual(p1), "greaterThanOrEqual 1");
	check(p2.greaterThanOrEqual(p2), "greaterThanOrEqual 2");
	check(n1.greaterThanOrEqual(n1), "greaterThanOrEqual 3");
	check(n2.greaterThanOrEqual(n2), "greaterThanOrEqual 4");

	check(n2.greaterThanOrEqual(p1), "greaterThanOrEqual 5");
	check(n2.greaterThanOrEqual(p2), "greaterThanOrEqual 6");
	check(n2.greaterThanOrEqual(n1), "greaterThanOrEqual 7");
	check(n1.greaterThanOrEqual(p1), "greaterThanOrEqual 8");
	check(n1.greaterThanOrEqual(p2), "greaterThanOrEqual 9");
	check(p2.greaterThanOrEqual(p1), "greaterThanOrEqual 10");

	// greaterThanOrEqual negative tests
	check(!p1.greaterThanOrEqual(n2), "greaterThanOrEqual 11");
	check(!p2.greaterThanOrEqual(n2), "greaterThanOrEqual 12");
	check(!n1.greaterThanOrEqual(n2), "greaterThanOrEqual 13");
	check(!p1.greaterThanOrEqual(n1), "greaterThanOrEqual 14");
	check(!p2.greaterThanOrEqual(n1), "greaterThanOrEqual 15");
	check(!p1.greaterThanOrEqual(p2), "greaterThanOrEqual 16");

	System.err.println("DummyAddress: all tests passed successfully.");
	}
	}