S11.4.5_A3_T2.js (588B)
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: Operator --x returns x = ToNumber(x) - 1 6 es5id: 11.4.5_A3_T2 7 description: Type(x) is number primitive or Number object 8 ---*/ 9 10 //CHECK#1 11 var x = 0.1; 12 --x; 13 if (x !== 0.1 - 1) { 14 throw new Test262Error('#1: var x = 0.1; --x; x === 0.1 - 1. Actual: ' + (x)); 15 } 16 17 //CHECK#2 18 var x = new Number(-1.1); 19 --x; 20 if (x !== -1.1 - 1) { 21 throw new Test262Error('#2: var x = new Number(-1.1); --x; x === -1.1 - 1. Actual: ' + (x)); 22 } 23 24 reportCompare(0, 0);