/******************************************************************************
 * 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  0.0.2
 ** @purpose  1:5.4.2, verify that template out parameters can be used as out formal template parameters of altsteps
 ** @verdict  pass accept, ttcn3verdict:pass
 ***************************************************/

// The following requirement is tested:
// Actual parameters that are passed to out formal template parameters shall be template variables, 
// formal template parameters or references to elements of template variables or formal template 
// parameters of structured types.

module Sem_050402_actual_parameters_121 { 

    type component GeneralComp {
        timer t := 0.0;
    }
    
    altstep a_test(out template integer p_val) runs on GeneralComp {
        []t.timeout {
            p_val := 0;
        }
    }

    function f_caller(out template integer p_val) runs on GeneralComp {
        p_val := 4; // out parameter shall have a value before we can pass it to a function
        a_test(p_val); // tested parameter passing
        if (match(0 , p_val)) { setverdict(pass); }
        else { setverdict(fail); }
    }

    
    testcase TC_Sem_050402_actual_parameters_121() runs on GeneralComp {
        var template integer v_val;
        t.start;
        f_caller(v_val); // this parameter passing is not a subject of the test
	}

	control {
		execute(TC_Sem_050402_actual_parameters_121());
	}
}
