S11.9.2_A4.1_T1.js (1322B)
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 x or y is NaN, return true 6 es5id: 11.9.2_A4.1_T1 7 description: x is NaN 8 ---*/ 9 10 //CHECK#1 11 if ((Number.NaN != true) !== true) { 12 throw new Test262Error('#1: (NaN != true) === true'); 13 } 14 15 //CHECK#2 16 if ((Number.NaN != 1) !== true) { 17 throw new Test262Error('#2: (NaN != 1) === true'); 18 } 19 20 //CHECK#3 21 if ((Number.NaN != Number.NaN) !== true) { 22 throw new Test262Error('#3: (NaN != NaN) === true'); 23 } 24 25 //CHECK#4 26 if ((Number.NaN != Number.POSITIVE_INFINITY) !== true) { 27 throw new Test262Error('#4: (NaN != +Infinity) === true'); 28 } 29 30 //CHECK#5 31 if ((Number.NaN != Number.NEGATIVE_INFINITY) !== true) { 32 throw new Test262Error('#5: (NaN != -Infinity) === true'); 33 } 34 35 //CHECK#6 36 if ((Number.NaN != Number.MAX_VALUE) !== true) { 37 throw new Test262Error('#6: (NaN != Number.MAX_VALUE) === true'); 38 } 39 40 //CHECK#7 41 if ((Number.NaN != Number.MIN_VALUE) !== true) { 42 throw new Test262Error('#7: (NaN != Number.MIN_VALUE) === true'); 43 } 44 45 //CHECK#8 46 if ((Number.NaN != "string") !== true) { 47 throw new Test262Error('#8: (NaN != "string") === true'); 48 } 49 50 //CHECK#9 51 if ((Number.NaN != new Object()) !== true) { 52 throw new Test262Error('#9: (NaN != new Object()) === true'); 53 } 54 55 reportCompare(0, 0);