conformance_test/positive_tests/22_communication_operations/2202_message_based_communication/220202_receive_operation/Sem_220202_ReceiveOperation_014.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  1:22.2.2, @decoded redirect assignment of a charstring field
  13  ** @verdict  pass accept, ttcn3verdict:pass
  14  *****************************************************************/
  15
  16 // The following requirements are tested:
  17 // When assigning individual fields of a message, encoded payload fields can be
  18 // decoded prior to assignment using the @decoded modifier. In this case, the
  19 // referenced field on the right hand sided of the assignment shall be one of the
  20 // bitstring, hexstring, octetstring, charstring or universal charstring types. It
  21 // shall be decoded into a value of the same type as the variable on the left hand
  22 // side of the assignment.
  23
  24 module Sem_220202_ReceiveOperation_014 {
  25         type record R {
  26         integer id,
  27         charstring payload
  28     }
  29
  30         type port P message {
  31                 inout R;
  32         } with {extension "internal"}
  33
  34     type component GeneralComp {
  35                 port P p;
  36         }
  37
  38     testcase TC_Sem_220202_ReceiveOperation_014() runs on GeneralComp {
  39         var integer v_src := 1953719668, v_res with { encode "32bit" };
  40         var charstring v_str := encvalue_unichar(v_src);
  41
  42                 connect(self:p, self:p);
  43         p.send(R:{ id := 1, payload := v_str });
  44
  45         alt {
  46             [] p.receive(R:?) -> value (v_res := @decoded payload) {
  47                 if (v_res == 1953719668) { setverdict (pass); }
  48                 else { setverdict(fail); }
  49             }
  50             [] p.receive { setverdict(fail); }
  51         }
  52     }
  53
  54     control {
  55         execute(TC_Sem_220202_ReceiveOperation_014(), 5.0);
  56     }
  57 }