S11.11.1_A3_T2.js (886B)
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: If ToBoolean(x) is false, return x 6 es5id: 11.11.1_A3_T2 7 description: Type(x) and Type(y) vary between primitive number and Number object 8 ---*/ 9 10 //CHECK#1 11 if ((-0 && -1) !== 0) { 12 throw new Test262Error('#1.1: (-0 && -1) === 0'); 13 } else { 14 if ((1 / (-0 && -1)) !== Number.NEGATIVE_INFINITY) { 15 throw new Test262Error('#1.2: (-0 && -1) === -0'); 16 } 17 } 18 19 //CHECK#2 20 if ((0 && new Number(-1)) !== 0) { 21 throw new Test262Error('#2.1: (0 && new Number(-1)) === 0'); 22 } else { 23 if ((1 / (0 && new Number(-1))) !== Number.POSITIVE_INFINITY) { 24 throw new Test262Error('#2.2: (0 && new Number(-1)) === +0'); 25 } 26 } 27 28 //CHECK#3 29 if ((isNaN(NaN && 1)) !== true) { 30 throw new Test262Error('#3: (NaN && 1) === Not-a-Number'); 31 } 32 33 reportCompare(0, 0);