| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: | |
| When String.prototype.charAt(pos) calls first calls ToString, giving it |
| the this value as its argument |
| es5id: 15.5.4.4_A5 |
| description: Change toString function, it trow exception, and call charAt() |
| ---*/ |
| |
| var __obj = { |
| valueOf: 1, |
| toString: function() { |
| throw 'intostring' |
| }, |
| charAt: String.prototype.charAt |
| } |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| //CHECK#1 |
| try { |
| var x = __obj.charAt(); |
| $ERROR('#1: __obj={valueOf:1,toString:function(){throw \'intostring\'},charAt:String.prototype.charAt}; "var x = __obj.charAt()" lead to throwing exception'); |
| } catch (e) { |
| if (e !== 'intostring') { |
| $ERROR('#1.1: Exception === \'intostring\'. Actual: exception ===' + e); |
| } |
| } |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
