JSTests/test262/test/language/expressions/exponentiation/applying-the-exp-operator_A22.js

// Copyright 2016 Rick Waldron.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-applying-the-exp-operator
description: If base is −0 and exponent < 0 and exponent is not an odd integer, the result is +∞.
---*/


var base = -0;
var exponents = [];
exponents[4] = -0.000000000000001;
exponents[3] = -2;
exponents[2] = -Math.PI;
exponents[1] = -1.7976931348623157E308; //largest (by module) finite number
exponents[0] = -Infinity;

for (var i = 0; i < exponents.length; i++) {
  if ((base ** exponents[i]) !== +Infinity) {
    $ERROR("(" + base + " **  " + exponents[i] + ") !== +Infinity");
  }
}