080_error.xml

<?xml version="1.0" encoding="utf-8" ?>
<!--
/*****************************************************************************
 * 
 * ReoScript - .NET Script Language Engine
 * 
 * https://github.com/unvell/ReoScript
 *
 * THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
 * KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
 * PURPOSE.
 *
 * This software released under MIT license.
 * Copyright (c) 2012-2019 Jingwood, unvell.com, all rights reserved.
 * 
 ****************************************************************************/
-->

<test-suite id="080" name="error">

  <test-case id="001" name="catch error">
    <script>
      var t = debug.assert;
      
      var catched = false;
      
      try {
        undefinedfunc();
      
        // The error above should be catched,
        // or we make an assert fail if here can be reached
        t( false );
        
      } catch {
      
        // catch error
        catched = true;
      }
      
      t( catched );
    </script>
  </test-case>

  <test-case id="002" name="throw error">
    <script>
      var t = debug.assert;
     
      try {
        if (true) {
          throw new Error('error anyway');
        }
        
        t( false );
      } catch(e) {
        t( typeof e, 'object' );
        t( e instanceof Error );
        t( e.message, 'error anyway' );
      }
      
    </script>
  </test-case>

  <test-case id="003" name="finally">
    <script>
      var t = debug.assert;
     
      var a = 1;
      
      try {
        throw new Error('error anyway');
     
        t( false );
      } catch(e) {
        t( e.message, 'error anyway' );
      } finally {
        
        t( a, 1 );
        a = 0;
      }
      
      t( a, 0 );
      
    </script>
  </test-case>

  <test-case id="004" name="throw objcect">
    <script>
      var t = debug.assert;
     
      try {
        throw 10;
     
        t( false );
      } catch(e) {
        t( e, 10 );
      }
      
    </script>
  </test-case>

  <test-case id="005" name="nested try catch">
    <script>
      var t = debug.assert;
     
      try {
        try {
          throw 'inner error';
        } catch(e) {
          t( e, 'inner error' );
          
          throw 'outer error';
        }
        
        t( false );
      } catch(e) {
        t( e, 'outer error' );
      }
      
    </script>
  </test-case>
  
</test-suite>