S11.13.2_A4.1_T2.2.js (1842B)
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 the production x = x * y 6 es5id: 11.13.2_A4.1_T2.2 7 description: > 8 Type(x) is different from Type(y) and both types vary between 9 Number (primitive or object) and String (primitive and object) 10 ---*/ 11 12 var x; 13 14 //CHECK#1 15 x = "1"; 16 x *= 1; 17 if (x !== 1) { 18 throw new Test262Error('#1: x = "1"; x *= 1; x === 1. Actual: ' + (x)); 19 } 20 21 //CHECK#2 22 x = 1; 23 x *= "1"; 24 if (x !== 1) { 25 throw new Test262Error('#2: x = 1; x *= "1"; x === 1. Actual: ' + (x)); 26 } 27 28 //CHECK#3 29 x = new String("1"); 30 x *= 1; 31 if (x !== 1) { 32 throw new Test262Error('#3: x = new String("1"); x *= 1; x === 1. Actual: ' + (x)); 33 } 34 35 //CHECK#4 36 x = 1; 37 x *= new String("1"); 38 if (x !== 1) { 39 throw new Test262Error('#4: x = 1; x *= new String("1"); x === 1. Actual: ' + (x)); 40 } 41 42 //CHECK#5 43 x = "1"; 44 x *= new Number(1); 45 if (x !== 1) { 46 throw new Test262Error('#5: x = "1"; x *= new Number(1); x === 1. Actual: ' + (x)); 47 } 48 49 //CHECK#6 50 x = new Number(1); 51 x *= "1"; 52 if (x !== 1) { 53 throw new Test262Error('#6: x = new Number(1); x *= "1"; x === 1. Actual: ' + (x)); 54 } 55 56 //CHECK#7 57 x = new String("1"); 58 x *= new Number(1); 59 if (x !== 1) { 60 throw new Test262Error('#7: x = new String("1"); x *= new Number(1); x === 1. Actual: ' + (x)); 61 } 62 63 //CHECK#8 64 x = new Number(1); 65 x *= new String("1"); 66 if (x !== 1) { 67 throw new Test262Error('#8: x = new Number(1); x *= new String("1"); x === 1. Actual: ' + (x)); 68 } 69 70 //CHECK#9 71 x = "x"; 72 x *= 1; 73 if (isNaN(x) !== true) { 74 throw new Test262Error('#9: x = "x"; x *= 1; x === Not-a-Number. Actual: ' + (x)); 75 } 76 77 //CHECK#10 78 x = 1; 79 x *= "x"; 80 if (isNaN(x) !== true) { 81 throw new Test262Error('#10: x = 1; x *= "x"; x === Not-a-Number. Actual: ' + (x)); 82 } 83 84 reportCompare(0, 0);