path: root/java/test/Ice/faultTolerance/AllTests.java

// **********************************************************************
//
// Copyright (c) 2003-2006 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************

import Test.*;

public class AllTests
{
    public static void
    test(boolean b)
    {
        if(!b)
        {
            throw new RuntimeException();
        }
    }

    private static class Callback
    {
	Callback()
	{
	    _called = false;
	}

	public synchronized boolean
	check()
	{
	    while(!_called)
	    {
		try
		{
		    wait(30000);
		}
		catch(InterruptedException ex)
		{
		    continue;
		}

		if(!_called)
		{
		    return false; // Must be timeout.
		}
	    }
	    
	    _called = false;
	    return true;
	}
	
	public synchronized void
	called()
	{
	    assert(!_called);
	    _called = true;
	    notify();
	}

	private boolean _called;
    }

    private static class AMI_Test_pidI extends AMI_TestIntf_pid
    {
	public void
	ice_response(int pid)
	{
	    _pid = pid;
	    callback.called();
	}
	
	public void
	ice_exception(Ice.LocalException ex)
	{
	    test(false);
	}
	
	public void
	ice_exception(Ice.UserException ex)
	{
	    test(false);
	}
	
	public int
	pid()
	{
	    return _pid;
	}
	
	public boolean
	check()
	{
	    return callback.check();
	}

	private int _pid;
	
	private Callback callback = new Callback();
    }
    
    private static class AMI_Test_shutdownI extends AMI_TestIntf_shutdown
    {
	public void
	ice_response()
	{
	    callback.called();
	}
	
	public void
	ice_exception(Ice.LocalException ex)
	{
	    test(false);
	}
	
	public void
	ice_exception(Ice.UserException ex)
	{
	    test(false);
	}
	
	public boolean
	check()
	{
	    return callback.check();
	}

	private Callback callback = new Callback();
    }
    
    private static class AMI_Test_abortI extends AMI_TestIntf_abort
    {
	public void
	ice_response()
	{
	    test(false);
	}
	
	public void
	ice_exception(Ice.LocalException ex)
	{
	    try
	    {
		throw ex;
	    }
	    catch(Ice.ConnectionLostException exc)
	    {
	    }
	    catch(Ice.ConnectFailedException exc)
	    {
	    }
	    catch(Ice.SocketException exc)
	    {
	    }
	    catch(Exception exc)
	    {
		test(false);
	    }
	    callback.called();
	}
	
	public void
	ice_exception(Ice.UserException ex)
	{
	    test(false);
	}
	
	public boolean
	check()
	{
	    return callback.check();
	}

	private Callback callback = new Callback();
    }
    
    private static class AMI_Test_idempotentAbortI extends AMI_TestIntf_idempotentAbort
    {
	public void
	ice_response()
	{
	    test(false);
	}
	
	public void
	ice_exception(Ice.LocalException ex)
	{
	    delegate.ice_exception(ex);
	}
	
	public void
	ice_exception(Ice.UserException ex)
	{
	    delegate.ice_exception(ex);
	}
	
	public boolean
	check()
	{
	    return delegate.check();
	}

	private AMI_Test_abortI delegate = new AMI_Test_abortI();
    }
    
    private static class AMI_Test_nonmutatingAbortI extends AMI_TestIntf_nonmutatingAbort
    {
	public void
	ice_response()
	{
	    test(false);
	}
	
	public void
	ice_exception(Ice.LocalException ex)
	{
	    delegate.ice_exception(ex);
	}
	
	public void
	ice_exception(Ice.UserException ex)
	{
	    delegate.ice_exception(ex);
	}
	
	public boolean
	check()
	{
	    return delegate.check();
	}

	private AMI_Test_abortI delegate = new AMI_Test_abortI();
    }
    
    public static void
    allTests(Ice.Communicator communicator, int[] ports)
    {
        System.out.print("testing stringToProxy... ");
        System.out.flush();
        String ref = "test";
        for(int i = 0; i < ports.length; i++)
        {
            ref += ":default -t 60000 -p " + ports[i];
        }
        Ice.ObjectPrx base = communicator.stringToProxy(ref);
        test(base != null);
        System.out.println("ok");

        System.out.print("testing checked cast... ");
        System.out.flush();
        TestIntfPrx obj = TestIntfPrxHelper.checkedCast(base);
        test(obj != null);
        test(obj.equals(base));
        System.out.println("ok");

        int oldPid = 0;
	boolean ami = false;
        for(int i = 1, j = 0; i <= ports.length; ++i, ++j)
        {
	    if(j > 3)
	    {
		j = 0;
		ami = !ami;
	    }

	    if(!ami)
	    {
		System.out.print("testing server #" + i + "... ");
		System.out.flush();
		int pid = obj.pid();
		test(pid != oldPid);
		System.out.println("ok");
		oldPid = pid;
	    }
	    else
	    {
		System.out.print("testing server #" + i + " with AMI... ");
		System.out.flush();
		AMI_Test_pidI cb = new AMI_Test_pidI();
		obj.pid_async(cb);
		test(cb.check());
		int pid = cb.pid();
		test(pid != oldPid);
		System.out.println("ok");
		oldPid = pid;
	    }

            if(j == 0)
            {
		if(!ami)
		{
		    System.out.print("shutting down server #" + i + "... ");
		    System.out.flush();
		    obj.shutdown();
		    System.out.println("ok");
		}
		else
		{
		    System.out.print("shutting down server #" + i + " with AMI... ");
		    System.out.flush();
		    AMI_Test_shutdownI cb = new AMI_Test_shutdownI();
		    obj.shutdown_async(cb);
		    test(cb.check());
		    System.out.println("ok");
		}
            }
            else if(j == 1 || i + 1 > ports.length)
            {
		if(!ami)
		{
		    System.out.print("aborting server #" + i + "... ");
		    System.out.flush();
		    try
		    {
			obj.abort();
			test(false);
		    }
		    catch(Ice.ConnectionLostException ex)
		    {
			System.out.println("ok");
		    }
		    catch(Ice.ConnectFailedException exc)
		    {
			System.out.println("ok");
		    }
		    catch(Ice.SocketException ex)
		    {
			System.out.println("ok");
		    }
		}
		else
		{
		    System.out.print("aborting server #" + i + " with AMI... ");
		    System.out.flush();
		    AMI_Test_abortI cb = new AMI_Test_abortI();
		    obj.abort_async(cb);
		    test(cb.check());
		    System.out.println("ok");
		}
            }
            else if(j == 2)
            {
		if(!ami)
		{
		    System.out.print("aborting server #" + i + " and #" + (i + 1) + " with idempotent call... ");
		    System.out.flush();
		    try
		    {
			obj.idempotentAbort();
			test(false);
		    }
		    catch(Ice.ConnectionLostException ex)
		    {
			System.out.println("ok");
		    }
		    catch(Ice.ConnectFailedException exc)
		    {
			System.out.println("ok");
		    }
		    catch(Ice.SocketException ex)
		    {
			System.out.println("ok");
		    }
		}
		else
		{
		    System.out.print("aborting server #" + i + " and #" + (i + 1) + " with idempotent AMI call... ");
		    System.out.flush();
		    AMI_Test_idempotentAbortI cb = new AMI_Test_idempotentAbortI();
		    obj.idempotentAbort_async(cb);
		    test(cb.check());
		    System.out.println("ok");
		}

                ++i;
            }
            else if(j == 3)
            {
		if(!ami)
		{
		    System.out.print("aborting server #" + i + " and #" + (i + 1) + " with nonmutating call... ");
		    System.out.flush();
		    try
		    {
			obj.nonmutatingAbort();
			test(false);
		    }
		    catch(Ice.ConnectionLostException ex)
		    {
			System.out.println("ok");
		    }
		    catch(Ice.ConnectFailedException exc)
		    {
			System.out.println("ok");
		    }
		    catch(Ice.SocketException ex)
		    {
			System.out.println("ok");
		    }
		}
		else
		{
		    System.out.print("aborting server #" + i + " and #" + (i + 1) + " with nonmutating AMI call... ");
		    System.out.flush();
		    AMI_Test_nonmutatingAbortI cb = new AMI_Test_nonmutatingAbortI();
		    obj.nonmutatingAbort_async(cb);
		    test(cb.check());
		    System.out.println("ok");
		}

                ++i;
            }
            else
            {
                assert(false);
            }
        }

        System.out.print("testing whether all servers are gone... ");
        System.out.flush();
        try
        {
            obj.ice_ping();
            test(false);
        }
        catch(Ice.LocalException ex)
        {
            System.out.println("ok");
        }
    }
}