| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 21.1.2.4 |
| description: > |
| Returns abrupt from nextKey. |
| info: | |
| 21.1.2.4 String.raw ( template , ...substitutions ) |
| |
| ... |
| 10. Let stringElements be a new List. |
| 11. Let nextIndex be 0. |
| 12. Repeat |
| a. Let nextKey be ToString(nextIndex). |
| b. Let nextSeg be ToString(Get(raw, nextKey)). |
| c. ReturnIfAbrupt(nextSeg). |
| ... |
| ---*/ |
| |
| var obj = { |
| raw: { |
| length: 2 |
| } |
| }; |
| |
| Object.defineProperty(obj.raw, '0', { |
| get: function() { |
| throw new Test262Error(); |
| }, |
| configurable: true |
| }); |
| |
| assert.throws(Test262Error, function() { |
| String.raw(obj); |
| }); |
| |
| delete obj.raw['0']; |
| obj.raw['0'] = 'a'; |
| Object.defineProperty(obj.raw, '1', { |
| get: function() { |
| throw new Test262Error(); |
| } |
| }); |
| assert.throws(Test262Error, function() { |
| String.raw(obj); |
| }); |