1 files changed, 39 insertions, 0 deletions
diff --git a/testing/web-platform/tests/custom-elements/v0/registering/element-registration-algorithm-no-registry.html b/testing/web-platform/tests/custom-elements/v0/registering/element-registration-algorithm-no-registry.html
new file mode 100644
index 000000000..6e9c20be3
--- /dev/null
+++ b/testing/web-platform/tests/custom-elements/v0/registering/element-registration-algorithm-no-registry.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>If document has no registry NotSupportedError is thrown</title>
+<meta name="author" title="Aleksei Yu. Semenov" href="mailto:a.semenov@unipro.ru">
+<meta name="assert" content="If REGISTRY does not exist, set ERROR to NoRegistry and stop.">
+<link rel="help" href="http://www.w3.org/TR/custom-elements/#dfn-element-registration-algorithm">
+<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 = document.implementation.createDocument(null, 'test', null);
+    assert_throws('NotSupportedError', function(){
+                      doc.registerElement('x-a');
+                  }, 'Registering valid custom element in document ' +
+                      'without registry should throw NotSupportedError');
+
+}, 'Registering valid custom element without options in document ' +
+    'without registry should throw NotSupportedError');
+
+
+test(function() {
+    var doc = document.implementation.createDocument(null, 'test', null);
+    var proto = Object.create(HTMLElement.prototype);
+
+    assert_throws('NotSupportedError', function(){
+                      doc.registerElement('x-b', { prototype: proto, extends: 'a'});
+                  }, 'Registering valid custom element in document ' +
+                      'without registry should throw NotSupportedError');
+
+}, 'Registering valid custom element with options in document ' +
+    'without registry should throw NotSupportedError');
+</script>
+</body>
+</html>
+\ No newline at end of file