mirror of https://github.com/tc39/test262.git
47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
info: >
|
|
A property name P (in the form of a string value) is an array index
|
|
if and only if ToString(ToUint32(P)) is equal to P and ToUint32(P) is not equal to 2^32 - 1
|
|
es5id: 15.4_A1.1_T2
|
|
description: Checking for number primitive
|
|
---*/
|
|
|
|
//CHECK#1
|
|
var x = [];
|
|
x[NaN] = 1;
|
|
if (x[0] !== undefined) {
|
|
$ERROR('#1: x = []; x[NaN] = 1; x[0] === undefined. Actual: ' + (x[0]));
|
|
}
|
|
|
|
//CHECK#2
|
|
if (x["NaN"] !== 1) {
|
|
$ERROR('#2: x = []; x[NaN] = 1; x["NaN"] === 1. Actual: ' + (x["NaN"]));
|
|
}
|
|
|
|
//CHECK#3
|
|
var y = [];
|
|
y[Number.POSITIVE_INFINITY] = 1;
|
|
if (y[0] !== undefined) {
|
|
$ERROR('#3: y = []; y[Number.POSITIVE_INFINITY] = 1; y[0] === undefined. Actual: ' + (y[0]));
|
|
}
|
|
|
|
//CHECK#4
|
|
if (y["Infinity"] !== 1) {
|
|
$ERROR('#4: y = []; y[Number.POSITIVE_INFINITY] = 1; y["Infinity"] === 1. Actual: ' + (y["Infinity"]));
|
|
}
|
|
|
|
//CHECK#5
|
|
var z = [];
|
|
z[Number.NEGATIVE_INFINITY] = 1;
|
|
if (z[0] !== undefined) {
|
|
$ERROR('#5: z = []; z[Number.NEGATIVE_INFINITY] = 1; z[0] === undefined. Actual: ' + (z[0]));
|
|
}
|
|
|
|
//CHECK#6
|
|
if (z["-Infinity"] !== 1) {
|
|
$ERROR('#6: z = []; z[Number.NEGATIVE_INFINITY] = 1; z["-Infinity"] === 1. Actual: ' + (z["-Infinity"]));
|
|
}
|