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diff --git a/js/src/tests/ecma/Math/15.8.2.13.js b/js/src/tests/ecma/Math/15.8.2.13.js
new file mode 100644
index 000000000..c7d562217
--- /dev/null
+++ b/js/src/tests/ecma/Math/15.8.2.13.js
@@ -0,0 +1,351 @@
+/* -*- 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 VERSION = "ECMA_1";
+var TITLE = "Math.pow(x, y)";
+var BUGNUMBER="77141";
+
+startTest();
+
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+new TestCase( SECTION,
+ "Math.pow.length",
+ 2,
+ Math.pow.length );
+
+new TestCase( SECTION,
+ "Math.pow()",
+ Number.NaN,
+ Math.pow() );
+
+new TestCase( SECTION,
+ "Math.pow(null, null)",
+ 1,
+ Math.pow(null,null) );
+
+new TestCase( SECTION,
+ "Math.pow(void 0, void 0)",
+ Number.NaN,
+ Math.pow(void 0, void 0));
+
+new TestCase( SECTION,
+ "Math.pow(true, false)",
+ 1,
+ Math.pow(true, false) );
+
+new TestCase( SECTION,
+ "Math.pow(false,true)",
+ 0,
+ Math.pow(false,true) );
+
+new TestCase( SECTION,
+ "Math.pow('2','32')",
+ 4294967296,
+ Math.pow('2','32') );
+
+new TestCase( SECTION,
+ "Math.pow(1,NaN)",
+ Number.NaN,
+ Math.pow(1,Number.NaN) );
+
+new TestCase( SECTION,
+ "Math.pow(0,NaN)",
+ Number.NaN,
+ Math.pow(0,Number.NaN) );
+
+new TestCase( SECTION,
+ "Math.pow(NaN,0)",
+ 1,
+ Math.pow(Number.NaN,0) );
+
+new TestCase( SECTION,
+ "Math.pow(NaN,-0)",
+ 1,
+ Math.pow(Number.NaN,-0) );
+
+new TestCase( SECTION,
+ "Math.pow(NaN,1)",
+ Number.NaN,
+ Math.pow(Number.NaN, 1) );
+
+new TestCase( SECTION,
+ "Math.pow(NaN,.5)",
+ Number.NaN,
+ Math.pow(Number.NaN, .5) );
+
+new TestCase( SECTION,
+ "Math.pow(1.00000001, Infinity)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(1.00000001, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(1.00000001, -Infinity)",
+ 0,
+ Math.pow(1.00000001, Number.NEGATIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-1.00000001, Infinity)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(-1.00000001,Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-1.00000001, -Infinity)",
+ 0,
+ Math.pow(-1.00000001,Number.NEGATIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(1, Infinity)",
+ Number.NaN,
+ Math.pow(1, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(1, -Infinity)",
+ Number.NaN,
+ Math.pow(1, Number.NEGATIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-1, Infinity)",
+ Number.NaN,
+ Math.pow(-1, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-1, -Infinity)",
+ Number.NaN,
+ Math.pow(-1, Number.NEGATIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(.0000000009, Infinity)",
+ 0,
+ Math.pow(.0000000009, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-.0000000009, Infinity)",
+ 0,
+ Math.pow(-.0000000009, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(.0000000009, -Infinity)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(-.0000000009, Number.NEGATIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(Infinity, .00000000001)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(Number.POSITIVE_INFINITY,.00000000001) );
+
+new TestCase( SECTION,
+ "Math.pow(Infinity, 1)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(Number.POSITIVE_INFINITY, 1) );
+
+new TestCase( SECTION,
+ "Math.pow(Infinity, -.00000000001)",
+ 0,
+ Math.pow(Number.POSITIVE_INFINITY, -.00000000001) );
+
+new TestCase( SECTION,
+ "Math.pow(Infinity, -1)",
+ 0,
+ Math.pow(Number.POSITIVE_INFINITY, -1) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, 1)",
+ Number.NEGATIVE_INFINITY,
+ Math.pow(Number.NEGATIVE_INFINITY, 1) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, 333)",
+ Number.NEGATIVE_INFINITY,
+ Math.pow(Number.NEGATIVE_INFINITY, 333) );
+
+new TestCase( SECTION,
+ "Math.pow(Infinity, 2)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(Number.POSITIVE_INFINITY, 2) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, 666)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(Number.NEGATIVE_INFINITY, 666) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, 0.5)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(Number.NEGATIVE_INFINITY, 0.5) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, Infinity)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, -1)",
+ -0,
+ Math.pow(Number.NEGATIVE_INFINITY, -1) );
+
+new TestCase( SECTION,
+ "Infinity/Math.pow(-Infinity, -1)",
+ -Infinity,
+ Infinity/Math.pow(Number.NEGATIVE_INFINITY, -1) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, -3)",
+ -0,
+ Math.pow(Number.NEGATIVE_INFINITY, -3) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, -2)",
+ 0,
+ Math.pow(Number.NEGATIVE_INFINITY, -2) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, -0.5)",
+ 0,
+ Math.pow(Number.NEGATIVE_INFINITY,-0.5) );
+
+new TestCase( SECTION,
+ "Math.pow(-Infinity, -Infinity)",
+ 0,
+ Math.pow(Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(0, 1)",
+ 0,
+ Math.pow(0,1) );
+
+new TestCase( SECTION,
+ "Math.pow(0, 0)",
+ 1,
+ Math.pow(0,0) );
+
+new TestCase( SECTION,
+ "Math.pow(1, 0)",
+ 1,
+ Math.pow(1,0) );
+
+new TestCase( SECTION,
+ "Math.pow(-1, 0)",
+ 1,
+ Math.pow(-1,0) );
+
+new TestCase( SECTION,
+ "Math.pow(0, 0.5)",
+ 0,
+ Math.pow(0,0.5) );
+
+new TestCase( SECTION,
+ "Math.pow(0, 1000)",
+ 0,
+ Math.pow(0,1000) );
+
+new TestCase( SECTION,
+ "Math.pow(0, Infinity)",
+ 0,
+ Math.pow(0, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(0, -1)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(0, -1) );
+
+new TestCase( SECTION,
+ "Math.pow(0, -0.5)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(0, -0.5) );
+
+new TestCase( SECTION,
+ "Math.pow(0, -1000)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(0, -1000) );
+
+new TestCase( SECTION,
+ "Math.pow(0, -Infinity)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(0, Number.NEGATIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, 1)",
+ -0,
+ Math.pow(-0, 1) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, 3)",
+ -0,
+ Math.pow(-0,3) );
+
+new TestCase( SECTION,
+ "Infinity/Math.pow(-0, 1)",
+ -Infinity,
+ Infinity/Math.pow(-0, 1) );
+
+new TestCase( SECTION,
+ "Infinity/Math.pow(-0, 3)",
+ -Infinity,
+ Infinity/Math.pow(-0,3) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, 2)",
+ 0,
+ Math.pow(-0,2) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, Infinity)",
+ 0,
+ Math.pow(-0, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, -1)",
+ Number.NEGATIVE_INFINITY,
+ Math.pow(-0, -1) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, -10001)",
+ Number.NEGATIVE_INFINITY,
+ Math.pow(-0, -10001) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, -2)",
+ Number.POSITIVE_INFINITY,
+ Math.pow(-0, -2) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, 0.5)",
+ 0,
+ Math.pow(-0, 0.5) );
+
+new TestCase( SECTION,
+ "Math.pow(-0, Infinity)",
+ 0,
+ Math.pow(-0, Number.POSITIVE_INFINITY) );
+
+new TestCase( SECTION,
+ "Math.pow(-1, 0.5)",
+ Number.NaN,
+ Math.pow(-1, 0.5) );
+
+new TestCase( SECTION,
+ "Math.pow(-1, NaN)",
+ Number.NaN,
+ Math.pow(-1, Number.NaN) );
+
+new TestCase( SECTION,
+ "Math.pow(-1, -0.5)",
+ Number.NaN,
+ Math.pow(-1, -0.5) );
+
+test();
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 19:33:34 +0000