// Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-string.prototype.tolocalelowercase description: The "this" value must be object-coercible info: | This function works exactly the same as toLowerCase except that its result is intended to yield the correct result for the host environment's current locale, rather than a locale-independent result. 21.1.3.24 String.prototype.toLowerCase 1. Let O be ? RequireObjectCoercible(this value). ---*/ var toLocaleLowerCase = String.prototype.toLocaleLowerCase; assert.sameValue(typeof toLocaleLowerCase, 'function'); assert.throws(TypeError, function() { toLocaleLowerCase.call(undefined); }, 'undefined'); assert.throws(TypeError, function() { toLocaleLowerCase.call(null); }, 'null'); reportCompare(0, 0);