conformance_test/positive_tests/05_basic_language_elements/0504_parametrization/050402_actual_parameters/NegSem_050402_actual_parameters_138.ttcn

   1 /******************************************************************************
   2  * Copyright (c) 2000-2016 Ericsson Telecom AB
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *   Adrien Kirjak – initial implementation
  10  *
  11  ** @version  0.0.1
  12  ** @purpose  1:5.4.2, verify that error is generated when passing union and its sub-element to inout parameters
  13  ** @verdict  pass reject
  14  ***************************************************/
  15
  16 // The following requirement is tested:
  17 // Whenever a value or template of a record, set, union, record of, set of, array
  18 // and anytype type is passed as an actual parameter to an inout parameter, none of
  19 // the fields or elemens of this structured value or template shall be passed as
  20 // an actual parameter to another inout parameter of the same parameterized TTCN-3
  21 // object. This restriction applies recursively to all sub-elements of the structured
  22 // value or template in any level of nesting.
  23
  24 module NegSem_050402_actual_parameters_138 {
  25
  26     type component GeneralComp {
  27         }
  28
  29     type record Sub {
  30         integer subfield1
  31     }
  32
  33     type union U {
  34         Sub option1,
  35         charstring option2
  36     }
  37
  38     function f_test (inout integer p_val, inout U p_un) {
  39         p_un.option1.subfield1 := 10;
  40         if (p_val == 10) { setverdict(pass); }
  41         else { setverdict(fail); }
  42     }
  43
  44     testcase TC_NegSem_050402_actual_parameters_138() runs on GeneralComp {
  45         var U v_val := { option1 := { subfield1 := 1 } };
  46         f_test(v_val.option1.subfield1, v_val);
  47         }
  48
  49         control {
  50                 execute(TC_NegSem_050402_actual_parameters_138());
  51         }
  52 }