S11.13.2_A4.2_T2.7.js (986B)
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_A4.2_T2.7 7 description: > 8 Type(x) is different from Type(y) and both types vary between 9 String (primitive or object) and Null 10 ---*/ 11 12 var x; 13 14 //CHECK#1 15 x = "1"; 16 x /= null; 17 if (x !== Number.POSITIVE_INFINITY) { 18 throw new Test262Error('#1: x = "1"; x /= null; x === +Infinity. Actual: ' + (x)); 19 } 20 21 //CHECK#2 22 x = null; 23 x /= "1"; 24 if (x !== 0) { 25 throw new Test262Error('#2: x = null; x /= "1"; x === 0. Actual: ' + (x)); 26 } 27 28 //CHECK#3 29 x = new String("1"); 30 x /= null; 31 if (x !== Number.POSITIVE_INFINITY) { 32 throw new Test262Error('#3: x = new String("1"); x /= null; x === +Infinity. Actual: ' + (x)); 33 } 34 35 //CHECK#4 36 x = null; 37 x /= new String("1"); 38 if (x !== 0) { 39 throw new Test262Error('#4: x = null; x /= new String("1"); x === 0. Actual: ' + (x)); 40 } 41 42 reportCompare(0, 0);