diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma/Math/15.8.2.16.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma/Math/15.8.2.16.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,98 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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:          15.8.2.16.js
+   ECMA Section:       15.8.2.16 sin( x )
+   Description:        return an approximation to the sine of the
+   argument.  argument is expressed in radians
+   Author:             christine@netscape.com
+   Date:               7 july 1997
+
+*/
+var SECTION = "15.8.2.16";
+var VERSION = "ECMA_1";
+startTest();
+var TITLE   = "Math.sin(x)";
+
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+new TestCase( SECTION,
+	      "Math.sin.length",
+	      1,
+	      Math.sin.length );
+
+new TestCase( SECTION,
+	      "Math.sin()",
+	      Number.NaN,
+	      Math.sin() );
+
+new TestCase( SECTION,
+	      "Math.sin(null)",
+	      0,
+	      Math.sin(null) );
+
+new TestCase( SECTION,
+	      "Math.sin(void 0)",
+	      Number.NaN,
+	      Math.sin(void 0) );
+
+new TestCase( SECTION,
+	      "Math.sin(false)",
+	      0,
+	      Math.sin(false) );
+
+new TestCase( SECTION,
+	      "Math.sin('2.356194490192')",
+	      0.7071067811865,
+	      Math.sin('2.356194490192') );
+
+new TestCase( SECTION,
+	      "Math.sin(NaN)",
+	      Number.NaN,
+	      Math.sin(Number.NaN) );
+
+new TestCase( SECTION,
+	      "Math.sin(0)",
+	      0,
+	      Math.sin(0) );
+
+new TestCase( SECTION,
+	      "Math.sin(-0)",
+	      -0,
+	      Math.sin(-0));
+
+new TestCase( SECTION,
+	      "Math.sin(Infinity)",
+	      Number.NaN,
+	      Math.sin(Number.POSITIVE_INFINITY));
+
+new TestCase( SECTION,
+	      "Math.sin(-Infinity)",
+	      Number.NaN,
+	      Math.sin(Number.NEGATIVE_INFINITY));
+
+new TestCase( SECTION,
+	      "Math.sin(0.7853981633974)",
+	      0.7071067811865,
+	      Math.sin(0.7853981633974));
+
+new TestCase( SECTION,
+	      "Math.sin(1.570796326795)",	
+	      1,
+	      Math.sin(1.570796326795));
+
+new TestCase( SECTION,
+	      "Math.sin(2.356194490192)",	
+	      0.7071067811865,
+	      Math.sin(2.356194490192));
+
+new TestCase( SECTION,
+	      "Math.sin(3.14159265359)",
+	      0,
+	      Math.sin(3.14159265359));
+
+test();