1 files changed, 33 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/nodes/Node-parentNode.html b/testing/web-platform/tests/dom/nodes/Node-parentNode.html
new file mode 100644
index 0000000000..cff6178627
--- /dev/null
+++ b/testing/web-platform/tests/dom/nodes/Node-parentNode.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<title>Node.parentNode</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+// XXX need to test for more node types
+test(function() {
+  assert_equals(document.parentNode, null)
+}, "Document")
+test(function() {
+  assert_equals(document.doctype.parentNode, document)
+}, "Doctype")
+test(function() {
+  assert_equals(document.documentElement.parentNode, document)
+}, "Root element")
+test(function() {
+  var el = document.createElement("div")
+  assert_equals(el.parentNode, null)
+  document.body.appendChild(el)
+  assert_equals(el.parentNode, document.body)
+}, "Element")
+var t = async_test("Removed iframe");
+function testIframe(iframe) {
+  t.step(function() {
+    var doc = iframe.contentDocument;
+    iframe.parentNode.removeChild(iframe);
+    assert_equals(doc.firstChild.parentNode, doc);
+  });
+  t.done();
+}
+</script>
+<iframe id=a src="Node-parentNode-iframe.html" onload="testIframe(this)"></iframe>