/******************************************************************************
 * Copyright (c) ETSI 2017.
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 * 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
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 * 
 * 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  1:20.2, verify that the alive operation cannot be used in alt branch events (in templates)
 ** @verdict  pass reject
 *****************************************************************/

// The following requirement is tested:
// c) The evaluation of the event of an alt branch shall not have side effects. To avoid side effects that cause 
// an inconsistency between the actual snapshot and the state of the component or introduce indeterminism 
// in the evaluation of the following alt branches or the re-evaluation of the same alt branch, the restrictions 
// imposed on the contents of functions called from special places (clause 16.1.4) shall apply to expressions 
// occurring in the matching part of an alternative.

module NegSem_2002_TheAltStatement_068 {

    type port MyPort message {
        inout boolean
    } with {extension "internal"}
    
    type component GeneralComp { 
	    port MyPort p;
    }

    testcase TC_NegSem_2002_TheAltStatement_068() runs on GeneralComp system GeneralComp {
		var GeneralComp v_ptc := GeneralComp.create alive;

        var template @fuzzy boolean mw_msg := v_ptc.alive;
        connect(self:p, self:p);
	    p.send(true);

	    alt {
		    [] p.receive(mw_msg) {
			    setverdict(pass);
		    }
	    }
    }
    
    control {
	    execute(TC_NegSem_2002_TheAltStatement_068());
    }
}
