| // 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_T1.4 |
| description: Type(x) and Type(y) vary between Null and Undefined |
| ---*/ |
| |
| //CHECK#1 |
| if (null << undefined !== 0) { |
| $ERROR('#1: null << undefined === 0. Actual: ' + (null << undefined)); |
| } |
| |
| //CHECK#2 |
| if (undefined << null !== 0) { |
| $ERROR('#2: undefined << null === 0. Actual: ' + (undefined << null)); |
| } |
| |
| //CHECK#3 |
| if (undefined << undefined !== 0) { |
| $ERROR('#3: undefined << undefined === 0. Actual: ' + (undefined << undefined)); |
| } |
| |
| //CHECK#4 |
| if (null << null !== 0) { |
| $ERROR('#4: null << null === 0. Actual: ' + (null << null)); |
| } |
