| // Copyright (c) 2012 Ecma International. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| es5id: 15.5.4.20-2-40 |
| description: > |
| String.prototype.trim - 'this' is an object that has an own |
| toString method that returns an object and valueOf method that |
| returns a primitive value |
| ---*/ |
| |
| var toStringAccessed = false; |
| var valueOfAccessed = false; |
| var obj = { |
| toString: function() { |
| toStringAccessed = true; |
| return {}; |
| }, |
| valueOf: function() { |
| valueOfAccessed = true; |
| return "abc"; |
| } |
| }; |
| |
| assert.sameValue(String.prototype.trim.call(obj), "abc", 'String.prototype.trim.call(obj)'); |
| assert(valueOfAccessed, 'valueOfAccessed !== true'); |
| assert(toStringAccessed, 'toStringAccessed !== true'); |