conformance_test/positive_tests/05_basic_language_elements/0504_parametrization/050402_actual_parameters/Sem_050402_actual_parameters_091.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 out value parameters can be used as in formal template parameters of altsteps
  13  ** @verdict  pass accept, ttcn3verdict:pass
  14  ***************************************************/
  15
  16 // The following requirement is tested:
  17 // Actual parameters that are passed to in formal template parameters shall be literal
  18 // values, module parameters, constants, variables, value or template returning (external)
  19 // functions, formal value parameters (of in, inout or out parameterization) of the current
  20 // scope or expressions composed of the above, as well as templates, template variables or
  21 // formal template parameters (of in, inout or out parameterization) of the current scope.
  22
  23 module Sem_050402_actual_parameters_091 {
  24
  25     type component GeneralComp {
  26         timer t := 0.0;
  27     }
  28
  29     altstep a_test(in template integer p_val) runs on GeneralComp {
  30         []t.timeout {
  31             if (match(7, p_val)) { setverdict(pass); }
  32             else { setverdict(fail); }
  33         }
  34     }
  35
  36     function f_caller(out integer p_val) runs on GeneralComp {
  37         t.start;
  38         p_val := 7; // out parameter shall have a value before we can pass it to a function
  39         a_test(p_val); // tested parameter passing
  40     }
  41
  42
  43     testcase TC_Sem_050402_actual_parameters_091() runs on GeneralComp {
  44         var integer v_val;
  45         f_caller(v_val); // this parameter passing is not a subject of the test
  46         }
  47
  48         control {
  49                 execute(TC_Sem_050402_actual_parameters_091());
  50         }
  51 }