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// Copyright 2010 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Tests the special cases specified by ES 15.8.2.13
// Simple sanity check
assertEquals(4, Math.pow(2, 2));
assertEquals(2147483648, Math.pow(2, 31));
assertEquals(0.25, Math.pow(2, -2));
assertEquals(0.0625, Math.pow(2, -4));
assertEquals(1, Math.pow(1, 100));
assertEquals(0, Math.pow(0, 1000));
// Spec tests
assertEquals(NaN, Math.pow(2, NaN));
assertEquals(NaN, Math.pow(+0, NaN));
assertEquals(NaN, Math.pow(-0, NaN));
assertEquals(NaN, Math.pow(Infinity, NaN));
assertEquals(NaN, Math.pow(-Infinity, NaN));
assertEquals(1, Math.pow(NaN, +0));
assertEquals(1, Math.pow(NaN, -0));
assertEquals(NaN, Math.pow(NaN, NaN));
assertEquals(NaN, Math.pow(NaN, 2.2));
assertEquals(NaN, Math.pow(NaN, 1));
assertEquals(NaN, Math.pow(NaN, -1));
assertEquals(NaN, Math.pow(NaN, -2.2));
assertEquals(NaN, Math.pow(NaN, Infinity));
assertEquals(NaN, Math.pow(NaN, -Infinity));
assertEquals(Infinity, Math.pow(1.1, Infinity));
assertEquals(Infinity, Math.pow(-1.1, Infinity));
assertEquals(Infinity, Math.pow(2, Infinity));
assertEquals(Infinity, Math.pow(-2, Infinity));
assertEquals(+0, Math.pow(1.1, -Infinity));
assertEquals(+0, Math.pow(-1.1, -Infinity));
assertEquals(+0, Math.pow(2, -Infinity));
assertEquals(+0, Math.pow(-2, -Infinity));
assertEquals(NaN, Math.pow(1, Infinity));
assertEquals(NaN, Math.pow(1, -Infinity));
assertEquals(NaN, Math.pow(-1, Infinity));
assertEquals(NaN, Math.pow(-1, -Infinity));
assertEquals(+0, Math.pow(0.1, Infinity));
assertEquals(+0, Math.pow(-0.1, Infinity));
assertEquals(+0, Math.pow(0.999, Infinity));
assertEquals(+0, Math.pow(-0.999, Infinity));
assertEquals(Infinity, Math.pow(0.1, -Infinity));
assertEquals(Infinity, Math.pow(-0.1, -Infinity));
assertEquals(Infinity, Math.pow(0.999, -Infinity));
assertEquals(Infinity, Math.pow(-0.999, -Infinity));
assertEquals(Infinity, Math.pow(Infinity, 0.1));
assertEquals(Infinity, Math.pow(Infinity, 2));
assertEquals(+0, Math.pow(Infinity, -0.1));
assertEquals(+0, Math.pow(Infinity, -2));
assertEquals(-Infinity, Math.pow(-Infinity, 3));
assertEquals(-Infinity, Math.pow(-Infinity, 13));
assertEquals(Infinity, Math.pow(-Infinity, 3.1));
assertEquals(Infinity, Math.pow(-Infinity, 2));
assertEquals(-0, Math.pow(-Infinity, -3));
assertEquals(-0, Math.pow(-Infinity, -13));
assertEquals(+0, Math.pow(-Infinity, -3.1));
assertEquals(+0, Math.pow(-Infinity, -2));
assertEquals(+0, Math.pow(+0, 1.1));
assertEquals(+0, Math.pow(+0, 2));
assertEquals(Infinity, Math.pow(+0, -1.1));
assertEquals(Infinity, Math.pow(+0, -2));
assertEquals(-0, Math.pow(-0, 3));
assertEquals(-0, Math.pow(-0, 13));
assertEquals(+0, Math.pow(-0, 3.1));
assertEquals(+0, Math.pow(-0, 2));
assertEquals(-Infinity, Math.pow(-0, -3));
assertEquals(-Infinity, Math.pow(-0, -13));
assertEquals(Infinity, Math.pow(-0, -3.1));
assertEquals(Infinity, Math.pow(-0, -2));
assertEquals(NaN, Math.pow(-0.00001, 1.1));
assertEquals(NaN, Math.pow(-0.00001, -1.1));
assertEquals(NaN, Math.pow(-1.1, 1.1));
assertEquals(NaN, Math.pow(-1.1, -1.1));
assertEquals(NaN, Math.pow(-2, 1.1));
assertEquals(NaN, Math.pow(-2, -1.1));
assertEquals(NaN, Math.pow(-1000, 1.1));
assertEquals(NaN, Math.pow(-1000, -1.1));
// Tests from Sputnik S8.5_A13_T1.
assertTrue((1*((Math.pow(2,53))-1)*(Math.pow(2,-1074))) === 4.4501477170144023e-308);
assertTrue((1*(Math.pow(2,52))*(Math.pow(2,-1074))) === 2.2250738585072014e-308);
assertTrue((-1*(Math.pow(2,52))*(Math.pow(2,-1074))) === -2.2250738585072014e-308);
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