| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-boolean.prototype.tostring |
| info: | |
| The toString function is not generic, it cannot be transferred |
| to other kinds of objects for use as a method and there is should be |
| a TypeError exception if its this value is not a Boolean object |
| es5id: 15.6.4.2_A2_T1 |
| description: transferring to the String objects |
| ---*/ |
| |
| assert.throws(TypeError, () => { |
| var s1 = new String(); |
| s1.toString = Boolean.prototype.toString; |
| var v1 = s1.toString(); |
| }); |
| |
| assert.throws(TypeError, () => { |
| var s2 = new String(); |
| s2.myToString = Boolean.prototype.toString; |
| var v2 = s2.myToString(); |
| }); |