/******************************************************************************
 * Copyright (c) ETSI 2017.
 *
 * This file is subject to copyrights owned by ETSI. Non-exclusive permission
 * is hereby granted, free of charge, to copy, reproduce and amend this file
 * under the following conditions: It is provided "as is", without warranty of any
 * kind, expressed or implied.
 * 
 * ETSI shall never be liable for any claim, damages, or other liability arising
 * from its use or inability of use.This permission does not apply to any documentation
 * associated with this file for which ETSI keeps all rights reserved. The present
 * copyright notice shall be included in all copies of whole or part of this
 * file and shall not imply any sub-license right.
 *
 * Modified by: Adrien Kirjak
 *
 ** @version  0.0.1
 ** @purpose  1:9.1, Verify that a component port can be connected to two other component ports
 ** @verdict  pass accept, ttcn3verdict:pass
 ***************************************************/

/*NOTE: figure 6(g): A component port can be connected to two other component ports */

module Sem_0901_Communication_ports_009 {
  
    type port MyPort message {
        inout integer
    } with {extension "internal"}

    type component GeneralComp
    {
        port MyPort p;
    }

	function checkConnected() runs on GeneralComp
	{
		log("check");

		if(p.checkstate("Connected")) {
			setverdict(pass,"Connected");			
		} else {
			setverdict(fail,"Not Connected");
		}
	}
	
    testcase TC_Sem_0901_Communication_ports_009() runs on GeneralComp system GeneralComp {
        
		//creating 3 components:        
		var GeneralComp v_ptcA := GeneralComp.create;
        var GeneralComp v_ptcB := GeneralComp.create;
        var GeneralComp v_ptcC := GeneralComp.create;
	
		
        connect(v_ptcA:p, v_ptcB:p);
		connect(v_ptcA:p, v_ptcC:p);
        
		v_ptcB.start(checkConnected());
		v_ptcC.start(checkConnected());
			
		all component.done;
    }
	
    control{
        execute(TC_Sem_0901_Communication_ports_009());
    }
}
