NegSem_190302_select_union_statement_004.ttcn

/***************************************************
 ** @author   STF 487
 ** @version  0.0.1
 ** @purpose  1:19.3.2, verify that the same alternative cannot be used in two case statements (simple case)
 ** @verdict  pass reject
 ***************************************************/

// The following requirement is tested:
// No two cases in a select union statement shall have the same case Identifier.

module NegSem_190302_select_union_statement_004 { 

    type component GeneralComp {
	}	
    
    type union U {
        integer intOption,
        charstring strOption,
        record {
            integer field1,
            integer field2
        } recOption
    }

    testcase TC_NegSem_190302_select_union_statement_004() runs on GeneralComp {
        var U v_un := { recOption := { field1 := 1, field2 := 2 } }
        select union (v_un) {
            case (intOption) {
                setverdict(pass);
            } case (strOption) {
                setverdict(fail);
            } case (recOption) {
                setverdict(fail);
            } case (intOption) {
                setverdict(pass);
            }
        }
	}

	control {
		execute(TC_NegSem_190302_select_union_statement_004());
	}
}