| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: Operator x + y uses [[Default Value]] |
| es5id: 11.6.1_A2.2_T3 |
| description: If Type(value) is Function, evaluate ToPrimitive(value, Number) |
| ---*/ |
| |
| //CHECK#1 |
| function f1(){ |
| return 0; |
| } |
| if (f1 + 1 !== f1.toString() + 1) { |
| $ERROR('#1: function f1() {return 0;}; f1 + 1 === f1.toString() + 1'); |
| } |
| |
| //CHECK#2 |
| function f2(){ |
| return 0; |
| } |
| f2.valueOf = function() {return 1;}; |
| if (1 + f2 !== 1 + 1) { |
| $ERROR('#2: f1unction f2() {return 0;} f2.valueOf = function() {return 1;}; 1 + f2 === 1 + 1. Actual: ' + (1 + f2)); |
| } |
| |
| //CHECK#3 |
| function f3(){ |
| return 0; |
| } |
| f3.toString = function() {return 1;}; |
| if (1 + f3 !== 1 + 1) { |
| $ERROR('#3: f1unction f3() {return 0;} f3.toString() = function() {return 1;}; 1 + f3 === 1 + 1. Actual: ' + (1 + f3)); |
| } |
| |
| //CHECK#4 |
| function f4(){ |
| return 0; |
| } |
| f4.valueOf = function() {return -1;}; |
| f4.toString = function() {return 1;}; |
| if (f4 + 1 !== 1 - 1) { |
| $ERROR('#4: f1unction f4() {return 0;}; f2.valueOf = function() {return -1;}; f4.toString() = function() {return 1;}; f4 + 1 === 1 - 1. Actual: ' + (f4 + 1)); |
| } |