mirror of https://github.com/tc39/test262.git
23 lines
566 B
JavaScript
23 lines
566 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
info: Operator --x returns x = ToNumber(x) - 1
|
|
es5id: 11.4.5_A3_T2
|
|
description: Type(x) is number primitive or Number object
|
|
---*/
|
|
|
|
//CHECK#1
|
|
var x = 0.1;
|
|
--x;
|
|
if (x !== 0.1 - 1) {
|
|
throw new Test262Error('#1: var x = 0.1; --x; x === 0.1 - 1. Actual: ' + (x));
|
|
}
|
|
|
|
//CHECK#2
|
|
var x = new Number(-1.1);
|
|
--x;
|
|
if (x !== -1.1 - 1) {
|
|
throw new Test262Error('#2: var x = new Number(-1.1); --x; x === -1.1 - 1. Actual: ' + (x));
|
|
}
|