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// **********************************************************************
//
// Copyright (c) 2001
// Mutable Realms, Inc.
// Huntsville, AL, USA
//
// All Rights Reserved
//
// **********************************************************************
import Freeze.*;
public class Client
{
static String alphabet = "abcdefghijklmnopqrstuvwxyz";
private static void
test(boolean b)
{
if(!b)
{
throw new RuntimeException();
}
}
private static void
populateDB(java.util.Map m)
throws DBException
{
for(int j = 0; j < alphabet.length(); ++j)
{
m.put(new Byte((byte)alphabet.charAt(j)), new Integer(j));
}
}
private static int
run(String[] args, java.util.Map m)
throws DBException
{
//
// Populate the database with the alphabet.
//
populateDB(m);
int j;
System.out.print(" testing populate... ");
System.out.flush();
for(j = 0; j < alphabet.length(); ++j)
{
Object value = m.get(new Byte((byte)alphabet.charAt(j)));
test(value != null);
}
test(m.get(new Byte((byte)'0')) == null);
for(j = 0; j < alphabet.length(); ++j)
{
test(m.containsKey(new Byte((byte)alphabet.charAt(j))));
}
test(!m.containsKey(new Byte((byte)'0')));
for(j = 0; j < alphabet.length(); ++j)
{
test(m.containsValue(new Integer(j)));
}
test(!m.containsValue(new Integer(-1)));
test(m.size() == alphabet.length());
test(!m.isEmpty());
System.out.println("ok");
System.out.print(" testing erase... ");
System.out.flush();
m.remove(new Byte((byte)'a'));
m.remove(new Byte((byte)'b'));
m.remove(new Byte((byte)'c'));
for(j = 3; j < alphabet.length(); ++j)
{
Object value = m.get(new Byte((byte)alphabet.charAt(j)));
test(value != null);
}
test(m.get(new Byte((byte)'a')) == null);
test(m.get(new Byte((byte)'b')) == null);
test(m.get(new Byte((byte)'c')) == null);
System.out.println("ok");
//
// Re-populate.
//
populateDB(m);
System.out.print(" testing keySet... ");
System.out.flush();
java.util.Set keys = m.keySet();
test(keys.size() == alphabet.length());
test(!keys.isEmpty());
java.util.Iterator p = keys.iterator();
while(p.hasNext())
{
Object o = p.next();
test(keys.contains(o));
Byte b = (Byte)o;
test(m.containsKey(b));
}
System.out.println("ok");
System.out.print(" testing values... ");
System.out.flush();
java.util.Collection values = m.values();
test(values.size() == alphabet.length());
test(!values.isEmpty());
p = values.iterator();
while(p.hasNext())
{
Object o = p.next();
test(values.contains(o));
Integer i = (Integer)o;
test(m.containsValue(i));
}
System.out.println("ok");
System.out.print(" testing entrySet... ");
System.out.flush();
java.util.Set entrySet = m.entrySet();
test(entrySet.size() == alphabet.length());
test(!entrySet.isEmpty());
p = entrySet.iterator();
while(p.hasNext())
{
Object o = p.next();
test(entrySet.contains(o));
java.util.Map.Entry e = (java.util.Map.Entry)o;
test(m.containsKey(e.getKey()));
test(m.containsValue(e.getValue()));
}
System.out.println("ok");
System.out.print(" testing iterator.remove... ");
System.out.flush();
test(m.size() == 26);
test(m.get(new Byte((byte)'b')) != null);
test(m.get(new Byte((byte)'n')) != null);
test(m.get(new Byte((byte)'z')) != null);
p = entrySet.iterator();
while(p.hasNext())
{
Object o = p.next();
java.util.Map.Entry e = (java.util.Map.Entry)o;
Byte b = (Byte)e.getKey();
byte v = b.byteValue();
if(v == (byte)'b' || v == (byte)'n' || v == (byte)'z')
{
p.remove();
}
}
test(m.size() == 23);
test(m.get(new Byte((byte)'b')) == null);
test(m.get(new Byte((byte)'n')) == null);
test(m.get(new Byte((byte)'z')) == null);
//
// Re-populate.
//
populateDB(m);
test(m.size() == 26);
p = entrySet.iterator();
while(p.hasNext())
{
Object o = p.next();
java.util.Map.Entry e = (java.util.Map.Entry)o;
byte v = ((Byte)e.getKey()).byteValue();
if(v == (byte)'a' || v == (byte)'b' || v == (byte)'c')
{
p.remove();
}
}
test(m.size() == 23);
test(m.get(new Byte((byte)'a')) == null);
test(m.get(new Byte((byte)'b')) == null);
test(m.get(new Byte((byte)'c')) == null);
System.out.println("ok");
return 0;
}
static public void
main(String[] args)
{
int status;
Ice.Communicator communicator = null;
DBEnvironment dbEnv = null;
String dbEnvDir = "db";
DB xmlDB = null, binaryDB = null;
try
{
Ice.StringSeqHolder holder = new Ice.StringSeqHolder();
holder.value = args;
communicator = Ice.Util.initialize(holder);
args = holder.value;
if(args.length > 0)
{
dbEnvDir = args[0];
dbEnvDir += "/";
dbEnvDir += "db";
}
dbEnv = Freeze.Util.initialize(communicator, dbEnvDir);
xmlDB = dbEnv.openDB("xml", true);
ByteIntMapXML xml = new ByteIntMapXML(xmlDB);
System.out.println("testing XML encoding...");
status = run(args, xml);
if(status == 0)
{
binaryDB = dbEnv.openDB("binary", true);
ByteIntMapBinary binary = new ByteIntMapBinary(binaryDB);
System.out.println("testing binary encoding...");
status = run(args, binary);
}
}
catch(Exception ex)
{
ex.printStackTrace();
System.err.println(ex);
status = 1;
}
if(xmlDB != null)
{
try
{
xmlDB.close();
}
catch(DBException ex)
{
System.err.println(args[0] + ": " + ex + ": " + ex.message);
status = 1;
}
catch(Ice.LocalException ex)
{
System.err.println(args[0] + ": " + ex);
status = 1;
}
catch(Exception ex)
{
System.err.println(args[0] + ": unknown exception: " + ex);
status = 1;
}
xmlDB = null;
}
if(binaryDB != null)
{
try
{
binaryDB.close();
}
catch(DBException ex)
{
System.err.println(args[0] + ": " + ex + ": " + ex.message);
status = 1;
}
catch(Ice.LocalException ex)
{
System.err.println(args[0] + ": " + ex);
status = 1;
}
catch(Exception ex)
{
System.err.println(args[0] + ": unknown exception: " + ex);
status = 1;
}
binaryDB = null;
}
if(dbEnv != null)
{
try
{
dbEnv.close();
}
catch(DBException ex)
{
System.err.println(args[0] + ": " + ex + ": " + ex.message);
status = 1;
}
catch(Ice.LocalException ex)
{
System.err.println(args[0] + ": " + ex);
status = 1;
}
catch(Exception ex)
{
System.err.println(args[0] + ": unknown exception: " + ex);
status = 1;
}
dbEnv = null;
}
if(communicator != null)
{
try
{
communicator.destroy();
}
catch(Exception ex)
{
System.err.println(ex);
status = 1;
}
}
System.exit(status);
}
}
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