| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: | |
| If Type(Primitive(x)) is not String and Type(Primitive(y)) is not String, |
| then operator x + y returns ToNumber(x) + ToNumber(y) |
| es5id: 11.6.1_A3.1_T2.2 |
| description: > |
| Type(Primitive(x)) is different from Type(Primitive(y)) and both |
| types vary between Number (primitive or object) and Null |
| ---*/ |
| |
| //CHECK#1 |
| if (1 + null !== 1) { |
| $ERROR('#1: 1 + null === 1. Actual: ' + (1 + null)); |
| } |
| |
| //CHECK#2 |
| if (null + 1 !== 1) { |
| $ERROR('#2: null + 1 === 1. Actual: ' + (null + 1)); |
| } |
| |
| //CHECK#3 |
| if (new Number(1) + null !== 1) { |
| $ERROR('#3: new Number(1) + null === 1. Actual: ' + (new Number(1) + null)); |
| } |
| |
| //CHECK#4 |
| if (null + new Number(1) !== 1) { |
| $ERROR('#4: null + new Number(1) === 1. Actual: ' + (null + new Number(1))); |
| } |
