| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| description: Error in Array entry access during traversal using for..of |
| info: | |
| If retrieving an element from the array produces an error, that error |
| should be forwarded to the run time. |
| es6id: 13.6.4 |
| ---*/ |
| |
| var array = []; |
| var iterationCount = 0; |
| |
| Object.defineProperty(array, '0', { |
| get: function() { |
| throw new Test262Error(); |
| } |
| }); |
| |
| assert.throws(Test262Error, function() { |
| for (var value of array) { |
| iterationCount += 1; |
| } |
| }); |
| |
| assert.sameValue(iterationCount, 0, 'The loop body is not evaluated'); |