| // 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 returns ToNumber(x) << ToNumber(y) |
| es5id: 11.7.1_A3_T2.4 |
| description: > |
| Type(x) is different from Type(y) and both types vary between |
| Number (primitive or object) and Undefined |
| ---*/ |
| |
| //CHECK#1 |
| if (1 << undefined !== 1) { |
| $ERROR('#1: 1 << undefined === 1. Actual: ' + (1 << undefined)); |
| } |
| |
| //CHECK#2 |
| if (undefined << 1 !== 0) { |
| $ERROR('#2: undefined << 1 === 0. Actual: ' + (undefined << 1)); |
| } |
| |
| //CHECK#3 |
| if (new Number(1) << undefined !== 1) { |
| $ERROR('#3: new Number(1) << undefined === 1. Actual: ' + (new Number(1) << undefined)); |
| } |
| |
| //CHECK#4 |
| if (undefined << new Number(1) !== 0) { |
| $ERROR('#4: undefined << new Number(1) === 0. Actual: ' + (undefined << new Number(1))); |
| } |
