// 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); reportCompare(0, 0);