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diff --git a/dom/svg/test/test_SVGPointList.xhtml b/dom/svg/test/test_SVGPointList.xhtml
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+++ b/dom/svg/test/test_SVGPointList.xhtml
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+<html xmlns="http://www.w3.org/1999/xhtml">
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=629200
+-->
+<head>
+  <title>Tests specific to SVGPointList</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="text/javascript" src="MutationEventChecker.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=629200">Mozilla Bug 629200</a>
+<p id="display"></p>
+<div id="content" style="display:none;">
+<svg id="svg" xmlns="http://www.w3.org/2000/svg" width="100" height="100">
+  <polyline id="polyline" points="50,375 150,380"/>
+  <polyline id="polyline2" points="10,20"/>
+</svg>
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+<![CDATA[
+
+SimpleTest.waitForExplicitFinish();
+
+/*
+This file runs a series of SVGPointList specific tests. Generic SVGXxxList
+tests can be found in test_SVGxxxList.xhtml. Anything that can be generalized
+to other list types belongs there.
+*/
+
+function run_tests() {
+  document.getElementById("svg").pauseAnimations();
+
+  var polyline = document.getElementById("polyline");
+  var points = polyline.points;
+
+  is(points.numberOfItems, 2, "Checking numberOfItems");
+
+  // Test mutation events
+  // --- Initialization
+  var eventChecker = new MutationEventChecker;
+  eventChecker.watchAttr(polyline, "points");
+  // -- Actual changes
+  eventChecker.expect("modify modify");
+  points[0].x = 40;
+  polyline.setAttribute("points", "30,375 150,380");
+  // -- Redundant changes
+  eventChecker.expect("");
+  points[0].x = 30;
+  points[1].y = 380;
+  polyline.setAttribute("points", "30,375 150,380");
+  // -- Invalid attribute
+  eventChecker.expect("modify");
+  polyline.setAttribute("points", ",30,375");
+  is(points.numberOfItems, 0, "Checking that parsing stops at invalid token");
+  // -- Attribute removal
+  eventChecker.expect("remove");
+  polyline.removeAttribute("points");
+  // -- Non-existent attribute removal
+  eventChecker.expect("");
+  polyline.removeAttribute("points");
+  polyline.removeAttributeNS(null, "points");
+  eventChecker.finish();
+
+  // Test that the addition of an owned SVGPoint to an SVGPointList creates a
+  // copy of the SVGPoint
+  var polyline2 = document.getElementById("polyline2");
+  var subtests = [
+    function initialize(aItem) {
+      polyline.removeAttribute("points");
+      return points.initialize(aItem);
+    },
+    function insertItemBefore(aItem) {
+      polyline.removeAttribute("points");
+      return points.insertItemBefore(aItem, 0);
+    },
+    function replaceItem(aItem) {
+      polyline.setAttribute("points", "10,20");
+      return points.replaceItem(aItem, 0);
+    },
+    function appendItem(aItem) {
+      polyline.removeAttribute("points");
+      return points.appendItem(aItem);
+    },
+  ];
+  subtests.forEach(function(aFunction) {
+    // -- Adding SVGSVGElement.currentTranslate, which is the only instance
+    //    of an owned, single SVGPoint
+    var svg = document.getElementById("svg");
+    var name = aFunction.name;
+    var existingItem = svg.currentTranslate;
+    var newItem = aFunction(existingItem);
+    is(newItem, points.getItem(0), name + " return value is correct when passed currentTranslate");
+    isnot(newItem, existingItem, name + " made a copy when passed currentTranslate");
+    is(newItem.value, existingItem.value, name + " made a copy with the right values when passed currentTranslate");
+    is(svg.currentTranslate, existingItem, name + " left the original object alone when passed currentTranslate");
+  });
+  subtests.forEach(function(aFunction) {
+    // -- Adding an SVGPoint that is in a baseVal list
+    var name = aFunction.name;
+    var existingItem = polyline2.points.getItem(0);
+    var newItem = aFunction(existingItem);
+    is(newItem, points.getItem(0), name + " return value is correct when passed a baseVal list item");
+    isnot(newItem, existingItem, name + " made a copy when passed a baseVal list item");
+    is(newItem.value, existingItem.value, name + " made a copy with the right values when passed a baseVal list item");
+    is(polyline2.points.getItem(0), existingItem, name + " left the original object alone when passed a baseVal list item");
+  });
+  subtests.forEach(function(aFunction) {
+    // -- Adding an SVGPoint that is in a animVal list
+    var name = aFunction.name;
+    var existingItem = polyline2.animatedPoints.getItem(0);
+    var newItem = aFunction(existingItem);
+    is(newItem, points.getItem(0), name + " return value is correct when passed a animVal list item");
+    isnot(newItem, existingItem, name + " made a copy when passed a animVal list item");
+    is(newItem.value, existingItem.value, name + " made a copy with the right values when passed a animVal list item");
+    is(polyline2.animatedPoints.getItem(0), existingItem, name + " left the original object alone when passed a animVal list item");
+  });
+
+  SimpleTest.finish();
+}
+
+window.addEventListener("load", run_tests);
+
+]]>
+</script>
+</pre>
+</body>
+</html>