mozilla-central/js/src/tests/non262/Math/15.8.2.13.js

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/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
File Name: 15.8.2.13.js
ECMA Section: 15.8.2.13 Math.pow(x, y)
Description: return an approximation to the result of x
to the power of y. there are many special cases;
refer to the spec.
Author: christine@netscape.com
Date: 9 july 1997
*/
var SECTION = "15.8.2.13";
var TITLE = "Math.pow(x, y)";
var BUGNUMBER="77141";
printBugNumber(BUGNUMBER);
writeHeaderToLog( SECTION + " "+ TITLE);
new TestCase(
"Math.pow.length",
2,
Math.pow.length );
new TestCase(
"Math.pow()",
Number.NaN,
Math.pow() );
new TestCase(
"Math.pow(null, null)",
1,
Math.pow(null,null) );
new TestCase(
"Math.pow(void 0, void 0)",
Number.NaN,
Math.pow(void 0, void 0));
new TestCase(
"Math.pow(true, false)",
1,
Math.pow(true, false) );
new TestCase(
"Math.pow(false,true)",
0,
Math.pow(false,true) );
new TestCase(
"Math.pow('2','32')",
4294967296,
Math.pow('2','32') );
new TestCase(
"Math.pow(1,NaN)",
Number.NaN,
Math.pow(1,Number.NaN) );
new TestCase(
"Math.pow(0,NaN)",
Number.NaN,
Math.pow(0,Number.NaN) );
new TestCase(
"Math.pow(NaN,0)",
1,
Math.pow(Number.NaN,0) );
new TestCase(
"Math.pow(NaN,-0)",
1,
Math.pow(Number.NaN,-0) );
new TestCase(
"Math.pow(NaN,1)",
Number.NaN,
Math.pow(Number.NaN, 1) );
new TestCase(
"Math.pow(NaN,.5)",
Number.NaN,
Math.pow(Number.NaN, .5) );
new TestCase(
"Math.pow(1.00000001, Infinity)",
Number.POSITIVE_INFINITY,
Math.pow(1.00000001, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(1.00000001, -Infinity)",
0,
Math.pow(1.00000001, Number.NEGATIVE_INFINITY) );
new TestCase(
"Math.pow(-1.00000001, Infinity)",
Number.POSITIVE_INFINITY,
Math.pow(-1.00000001,Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(-1.00000001, -Infinity)",
0,
Math.pow(-1.00000001,Number.NEGATIVE_INFINITY) );
new TestCase(
"Math.pow(1, Infinity)",
Number.NaN,
Math.pow(1, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(1, -Infinity)",
Number.NaN,
Math.pow(1, Number.NEGATIVE_INFINITY) );
new TestCase(
"Math.pow(-1, Infinity)",
Number.NaN,
Math.pow(-1, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(-1, -Infinity)",
Number.NaN,
Math.pow(-1, Number.NEGATIVE_INFINITY) );
new TestCase(
"Math.pow(.0000000009, Infinity)",
0,
Math.pow(.0000000009, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(-.0000000009, Infinity)",
0,
Math.pow(-.0000000009, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(.0000000009, -Infinity)",
Number.POSITIVE_INFINITY,
Math.pow(-.0000000009, Number.NEGATIVE_INFINITY) );
new TestCase(
"Math.pow(Infinity, .00000000001)",
Number.POSITIVE_INFINITY,
Math.pow(Number.POSITIVE_INFINITY,.00000000001) );
new TestCase(
"Math.pow(Infinity, 1)",
Number.POSITIVE_INFINITY,
Math.pow(Number.POSITIVE_INFINITY, 1) );
new TestCase(
"Math.pow(Infinity, -.00000000001)",
0,
Math.pow(Number.POSITIVE_INFINITY, -.00000000001) );
new TestCase(
"Math.pow(Infinity, -1)",
0,
Math.pow(Number.POSITIVE_INFINITY, -1) );
new TestCase(
"Math.pow(-Infinity, 1)",
Number.NEGATIVE_INFINITY,
Math.pow(Number.NEGATIVE_INFINITY, 1) );
new TestCase(
"Math.pow(-Infinity, 333)",
Number.NEGATIVE_INFINITY,
Math.pow(Number.NEGATIVE_INFINITY, 333) );
new TestCase(
"Math.pow(Infinity, 2)",
Number.POSITIVE_INFINITY,
Math.pow(Number.POSITIVE_INFINITY, 2) );
new TestCase(
"Math.pow(-Infinity, 666)",
Number.POSITIVE_INFINITY,
Math.pow(Number.NEGATIVE_INFINITY, 666) );
new TestCase(
"Math.pow(-Infinity, 0.5)",
Number.POSITIVE_INFINITY,
Math.pow(Number.NEGATIVE_INFINITY, 0.5) );
new TestCase(
"Math.pow(-Infinity, Infinity)",
Number.POSITIVE_INFINITY,
Math.pow(Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(-Infinity, -1)",
-0,
Math.pow(Number.NEGATIVE_INFINITY, -1) );
new TestCase(
"Infinity/Math.pow(-Infinity, -1)",
-Infinity,
Infinity/Math.pow(Number.NEGATIVE_INFINITY, -1) );
new TestCase(
"Math.pow(-Infinity, -3)",
-0,
Math.pow(Number.NEGATIVE_INFINITY, -3) );
new TestCase(
"Math.pow(-Infinity, -2)",
0,
Math.pow(Number.NEGATIVE_INFINITY, -2) );
new TestCase(
"Math.pow(-Infinity, -0.5)",
0,
Math.pow(Number.NEGATIVE_INFINITY,-0.5) );
new TestCase(
"Math.pow(-Infinity, -Infinity)",
0,
Math.pow(Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY) );
new TestCase(
"Math.pow(0, 1)",
0,
Math.pow(0,1) );
new TestCase(
"Math.pow(0, 0)",
1,
Math.pow(0,0) );
new TestCase(
"Math.pow(1, 0)",
1,
Math.pow(1,0) );
new TestCase(
"Math.pow(-1, 0)",
1,
Math.pow(-1,0) );
new TestCase(
"Math.pow(0, 0.5)",
0,
Math.pow(0,0.5) );
new TestCase(
"Math.pow(0, 1000)",
0,
Math.pow(0,1000) );
new TestCase(
"Math.pow(0, Infinity)",
0,
Math.pow(0, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(0, -1)",
Number.POSITIVE_INFINITY,
Math.pow(0, -1) );
new TestCase(
"Math.pow(0, -0.5)",
Number.POSITIVE_INFINITY,
Math.pow(0, -0.5) );
new TestCase(
"Math.pow(0, -1000)",
Number.POSITIVE_INFINITY,
Math.pow(0, -1000) );
new TestCase(
"Math.pow(0, -Infinity)",
Number.POSITIVE_INFINITY,
Math.pow(0, Number.NEGATIVE_INFINITY) );
new TestCase(
"Math.pow(-0, 1)",
-0,
Math.pow(-0, 1) );
new TestCase(
"Math.pow(-0, 3)",
-0,
Math.pow(-0,3) );
new TestCase(
"Infinity/Math.pow(-0, 1)",
-Infinity,
Infinity/Math.pow(-0, 1) );
new TestCase(
"Infinity/Math.pow(-0, 3)",
-Infinity,
Infinity/Math.pow(-0,3) );
new TestCase(
"Math.pow(-0, 2)",
0,
Math.pow(-0,2) );
new TestCase(
"Math.pow(-0, Infinity)",
0,
Math.pow(-0, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(-0, -1)",
Number.NEGATIVE_INFINITY,
Math.pow(-0, -1) );
new TestCase(
"Math.pow(-0, -10001)",
Number.NEGATIVE_INFINITY,
Math.pow(-0, -10001) );
new TestCase(
"Math.pow(-0, -2)",
Number.POSITIVE_INFINITY,
Math.pow(-0, -2) );
new TestCase(
"Math.pow(-0, 0.5)",
0,
Math.pow(-0, 0.5) );
new TestCase(
"Math.pow(-0, Infinity)",
0,
Math.pow(-0, Number.POSITIVE_INFINITY) );
new TestCase(
"Math.pow(-1, 0.5)",
Number.NaN,
Math.pow(-1, 0.5) );
new TestCase(
"Math.pow(-1, NaN)",
Number.NaN,
Math.pow(-1, Number.NaN) );
new TestCase(
"Math.pow(-1, -0.5)",
Number.NaN,
Math.pow(-1, -0.5) );
test();