| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 21.1.3.3 |
| description: > |
| If pos < size, return undefined |
| info: | |
| 21.1.3.3 String.prototype.codePointAt ( pos ) |
| |
| 1. Let O be RequireObjectCoercible(this value). |
| 2. Let S be ToString(O). |
| 3. ReturnIfAbrupt(S). |
| 4. Let position be ToInteger(pos). |
| 5. ReturnIfAbrupt(position). |
| 6. Let size be the number of elements in S. |
| 7. If position < 0 or position ≥ size, return undefined. |
| ---*/ |
| |
| assert.sameValue('abc'.codePointAt(-1), undefined); |
| assert.sameValue('abc'.codePointAt(-Infinity), undefined); |
