S11.13.2_A4.10_T2.3.js (909B)
1 // Copyright 2009 the Sputnik authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 info: The production x ^= y is the same as x = x ^ y 6 es5id: 11.13.2_A4.10_T2.3 7 description: > 8 Type(x) is different from Type(y) and both types vary between 9 Number (primitive or object) and Null 10 ---*/ 11 12 var x; 13 14 //CHECK#1 15 x = 1; 16 x ^= null; 17 if (x !== 1) { 18 throw new Test262Error('#1: x = 1; x ^= null; x === 1. Actual: ' + (x)); 19 } 20 21 //CHECK#2 22 x = null; 23 x ^= 1; 24 if (x !== 1) { 25 throw new Test262Error('#2: x = null; x ^= 1; x === 1. Actual: ' + (x)); 26 } 27 28 //CHECK#3 29 x = new Number(1); 30 x ^= null; 31 if (x !== 1) { 32 throw new Test262Error('#3: x = new Number(1); x ^= null; x === 1. Actual: ' + (x)); 33 } 34 35 //CHECK#4 36 x = null; 37 x ^= new Number(1); 38 if (x !== 1) { 39 throw new Test262Error('#4: x = null; x ^= new Number(1); x === 1. Actual: ' + (x)); 40 } 41 42 reportCompare(0, 0);