S11.8.3_A3.1_T2.8.js (970B)
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: | 6 Operator x <= y returns ToNumber(x) <= ToNumber(y), if Type(Primitive(x)) 7 is not String or Type(Primitive(y)) is not String 8 es5id: 11.8.3_A3.1_T2.8 9 description: > 10 Type(Primitive(x)) is different from Type(Primitive(y)) and both 11 types vary between Boolean (primitive or object) and Undefined 12 ---*/ 13 14 //CHECK#1 15 if (true <= undefined !== false) { 16 throw new Test262Error('#1: true <= undefined === false'); 17 } 18 19 //CHECK#2 20 if (undefined <= true !== false) { 21 throw new Test262Error('#2: undefined <= true === false'); 22 } 23 24 //CHECK#3 25 if (new Boolean(true) <= undefined !== false) { 26 throw new Test262Error('#3: new Boolean(true) <= undefined === false'); 27 } 28 29 //CHECK#4 30 if (undefined <= new Boolean(true) !== false) { 31 throw new Test262Error('#4: undefined <= new Boolean(true) === false'); 32 } 33 34 reportCompare(0, 0);