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+<!DOCTYPE html>
+<html>
+<head>
+<title>Instantiation of custom element: custom element type is given via the local name of the custom element</title>
+<meta name="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
+<meta name="author" title="Aleksei Yu. Semenov" href="mailto:a.semenov@unipro.ru">
+<meta name="assert" content="The custom element type is given to a custom element at the time of its instantation in one of the two ways: 1. As the local name of the custom element.">
+<link rel="help" href="http://www.w3.org/TR/custom-elements/#instantiating-custom-elements">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../testcommon.js"></script>
+</head>
+<body>
+<div id="log"></div>
+<script>
+test(function() {
+    var doc = newHTMLDocument();
+    var GeneratedConstructor = doc.registerElement('x-a');
+    doc.body.innerHTML = '<x-a id="x-a"></x-a>';
+    var customElement = doc.querySelector('#x-a');
+    assert_equals(Object.getPrototypeOf(customElement), GeneratedConstructor.prototype,
+        'Custom element type should be the type, specified by the local name of ' +
+        'the custom element');
+}, 'Test custom element type, which is given via the local name of the custom element. ' +
+    'Custom element created via innerHTML property');
+
+
+testInIFrame('../resources/x-element.html', function(doc) {
+    var GeneratedConstructor = doc.registerElement('x-element');
+    var xelement = doc.querySelector('#x-element');
+    assert_equals(Object.getPrototypeOf(xelement), GeneratedConstructor.prototype,
+        'Custom element type should be the type, specified by the local name of ' +
+        'the custom element');
+}, 'Test custom element type, which is given via the local name of the custom element. ' +
+    'Custom element is defined in loaded HTML document');
+</script>
+</body>
+</html>