test262/test/built-ins/Math/pow/S15.8.2.13_A8.js

28 lines
549 B
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: If abs(x)==1 and y is -Infinity, Math.pow(x,y) is NaN
es5id: 15.8.2.13_A8
description: >
Checking if Math.pow(x,y) is NaN, where abs(x)==1 and y is
-Infinity
includes: [$FAIL.js]
---*/
// CHECK#1
y = -Infinity;
x = new Array();
x[0] = -1;
x[1] = 1
xnum = 2;
for (i = 0; i < xnum; i++)
{
if (!isNaN(Math.pow(x[i],y)))
{
$FAIL("#1: isNaN(Math.pow(" + x[i] + ", " + y + ")) === false");
}
}