/***************************************************
 ** @author   STF 487 (updated by STF 521)
 ** @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());
	}
}
