Preliminary test for MathML support

scripts/9/data.js

@@ -76,6 +76,20 @@ var tests = [
 												]
 									},
 
+									'<em>The next test checks if the browser makes any effort at rendering MathML, it does not stress test MathML support</em>',
+									/* We might want to expand the test to check for support of specific elements though, at least Content vs Presentation markup */
+
+									{
+										id:		'mathml',
+										name: 	'MathML support',
+										value:	2 /* 1 for Content, 1 for Presentation */,
+										urls:	[
+													[ 'w3c', 'https://www.w3.org/TR/MathML/' ],
+													[ 'mdn', '/Web/MathML' ]
+												]
+									},
+
+
 									'<strong>New or modified elements</strong>',
 
 									{

scripts/9/engine.js

@@ -211,6 +211,23 @@ Test9 = (function () {
             });
         },
 
+        /* mathml support */
+
+        function (results) {
+            var element = document.createElement('div');
+            element.innerHTML = "<math><mspace height='23px' width='77px'/></math>";
+            document.body.appendChild(element);
+            var box = element.firstChild.firstChild.getBoundingClientRect();
+            console.log(box);
+
+            results.addItem({
+                key: 'elements.mathml',
+                passed: box.height == 23 && box.width == 77
+            });
+
+            document.body.removeChild(element);
+        },
+
 
         /* section, nav, article, header and footer */