| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: The production x &= y is the same as x = x & y |
| es5id: 11.13.2_A4.9_T2.6 |
| description: > |
| Type(x) is different from Type(y) and both types vary between |
| String (primitive or object) and Undefined |
| ---*/ |
| |
| var x; |
| |
| //CHECK#1 |
| x = "1"; |
| x &= undefined; |
| if (x !== 0) { |
| throw new Test262Error('#1: x = "1"; x &= undefined; x === 0. Actual: ' + (x)); |
| } |
| |
| //CHECK#2 |
| x = undefined; |
| x &= "1"; |
| if (x !== 0) { |
| throw new Test262Error('#2: x = undefined; x &= "1"; x === 0. Actual: ' + (x)); |
| } |
| |
| //CHECK#3 |
| x = new String("1"); |
| x &= undefined; |
| if (x !== 0) { |
| throw new Test262Error('#3: x = new String("1"); x &= undefined; x === 0. Actual: ' + (x)); |
| } |
| |
| //CHECK#4 |
| x = undefined; |
| x &= new String("1"); |
| if (x !== 0) { |
| throw new Test262Error('#4: x = undefined; x &= new String("1"); x === 0. Actual: ' + (x)); |
| } |