| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 21.1.3.6 |
| description: > |
| Returns abrupt from ToInteger(endPosition). |
| info: | |
| 21.1.3.6 String.prototype.endsWith ( searchString [ , endPosition] ) |
| |
| ... |
| 10. If endPosition is undefined, let pos be len, else let pos be |
| ToInteger(endPosition). |
| 11. ReturnIfAbrupt(pos). |
| ... |
| features: [String.prototype.endsWith] |
| ---*/ |
| |
| var position = { |
| valueOf: function() { |
| throw new Test262Error(); |
| } |
| }; |
| |
| assert.throws(Test262Error, function() { |
| ''.endsWith('', position); |
| }); |