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34 lines
752 B
JavaScript
34 lines
752 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: If y is +0, Math.pow(x,y) is 1, even if x is NaN
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es5id: 15.8.2.13_A2
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description: >
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Checking if Math.pow(x,y) equals to 1, where y is +0 and x is
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number or NaN
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---*/
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// CHECK#1
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var y = +0;
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var x = new Array();
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x[0] = -Infinity;
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x[1] = -1.7976931348623157E308; //largest (by module) finite number
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x[2] = -0.000000000000001;
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x[3] = -0;
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x[4] = +0
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x[5] = 0.000000000000001;
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x[6] = 1.7976931348623157E308; //largest finite number
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x[7] = +Infinity;
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x[8] = NaN;
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var xnum = 9;
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for (var i = 0; i < xnum; i++)
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{
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if (Math.pow(x[i],y) !== 1)
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{
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$ERROR("#1: Math.pow(" + x[i] + ", " + y + ") !== 1");
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}
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}
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