S11.9.1_A4.1_T2.js (1343B)
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 false 6 es5id: 11.9.1_A4.1_T2 7 description: y is NaN 8 ---*/ 9 10 //CHECK#1 11 if ((true == Number.NaN) !== false) { 12 throw new Test262Error('#1: (true == NaN) === false'); 13 } 14 15 //CHECK#2 16 if ((-1 == Number.NaN) !== false) { 17 throw new Test262Error('#2: (-1 == NaN) === false'); 18 } 19 20 //CHECK#3 21 if ((Number.NaN == Number.NaN) !== false) { 22 throw new Test262Error('#3: (NaN == NaN) === false'); 23 } 24 25 //CHECK#4 26 if ((Number.POSITIVE_INFINITY == Number.NaN) !== false) { 27 throw new Test262Error('#4: (+Infinity == NaN) === false'); 28 } 29 30 //CHECK#5 31 if ((Number.NEGATIVE_INFINITY == Number.NaN) !== false) { 32 throw new Test262Error('#5: (-Infinity == NaN) === false'); 33 } 34 35 //CHECK#6 36 if ((Number.MAX_VALUE == Number.NaN) !== false) { 37 throw new Test262Error('#6: (Number.MAX_VALUE == NaN) === false'); 38 } 39 40 //CHECK#7 41 if ((Number.MIN_VALUE == Number.NaN) !== false) { 42 throw new Test262Error('#7: (Number.MIN_VALUE == NaN) === false'); 43 } 44 45 //CHECK#8 46 if (("string" == Number.NaN) !== false) { 47 throw new Test262Error('#8: ("string" == NaN) === false'); 48 } 49 50 //CHECK#9 51 if ((new Object() == Number.NaN) !== false) { 52 throw new Test262Error('#9: (new Object() == NaN) === false'); 53 } 54 55 reportCompare(0, 0);