The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/js1_8/genexps/regress-349331.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,93 @@
     1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
     1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +//-----------------------------------------------------------------------------
    1.10 +var BUGNUMBER = 349331;
    1.11 +var summary = 'generator.close without GeneratorExit';
    1.12 +var actual = '';
    1.13 +var expect = '';
    1.14 +
    1.15 +
    1.16 +//-----------------------------------------------------------------------------
    1.17 +test();
    1.18 +//-----------------------------------------------------------------------------
    1.19 +
    1.20 +function test()
    1.21 +{
    1.22 +  enterFunc ('test');
    1.23 +  printBugNumber(BUGNUMBER);
    1.24 +  printStatus (summary);
    1.25 + 
    1.26 +  var catch1, catch2, catch3, finally1, finally2, finally3;
    1.27 +  var iter;
    1.28 +
    1.29 +  function gen()
    1.30 +  {
    1.31 +    yield 1;
    1.32 +    try {
    1.33 +      try {
    1.34 +        try {
    1.35 +          yield 2;
    1.36 +        } catch (e) {
    1.37 +          catch1 = true;
    1.38 +        } finally {
    1.39 +          finally1 = true;
    1.40 +        }
    1.41 +      } catch (e) {
    1.42 +        catch2 = true;
    1.43 +      } finally {
    1.44 +        finally2 = true;
    1.45 +      }
    1.46 +    } catch (e) {
    1.47 +      catch3 = true;
    1.48 +    } finally {
    1.49 +      finally3 = true;
    1.50 +    }
    1.51 +  }
    1.52 +
    1.53 +// test explicit close call
    1.54 +  catch1 = catch2 = catch3 = finally1 = finally2 = finally3 = false;
    1.55 +  iter = gen();
    1.56 +  iter.next();
    1.57 +  iter.next();
    1.58 +  iter.close();
    1.59 +
    1.60 +  var passed = !catch1 && !catch2 && !catch3 && finally1 && finally2 &&
    1.61 +    finally3;
    1.62 +
    1.63 +  if (!passed) {
    1.64 +    print("Failed!");
    1.65 +    print("catch1=" + catch1 + " catch2=" + catch2 + " catch3=" +
    1.66 +	  catch3);
    1.67 +    print("finally1=" + finally1 + " finally2=" + finally2 +
    1.68 +	  " finally3=" + finally3);
    1.69 +  }
    1.70 +
    1.71 +  reportCompare(true, passed, 'test explicit close call');
    1.72 +
    1.73 +// test for-in invoked close
    1.74 +  catch1 = catch2 = catch3 = finally1 = finally2 = finally3 = false;
    1.75 +  iter = gen();
    1.76 +  for (var i in iter) {
    1.77 +    if (i == 2)
    1.78 +      break;
    1.79 +  }
    1.80 +
    1.81 +  var passed = !catch1 && !catch2 && !catch3 && finally1 && finally2 &&
    1.82 +    finally3;
    1.83 +
    1.84 +  if (!passed) {
    1.85 +    print("Failed!");
    1.86 +    print("catch1=" + catch1 + " catch2=" + catch2 + " catch3=" +
    1.87 +	  catch3);
    1.88 +    print("finally1=" + finally1 + " finally2=" + finally2 +
    1.89 +	  " finally3="+finally3);
    1.90 +  }
    1.91 +  reportCompare(true, passed, 'test GC-invoke close');
    1.92 +
    1.93 +  reportCompare(expect, actual, summary);
    1.94 +
    1.95 +  exitFunc ('test');
    1.96 +}