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diff --git a/testing/web-platform/tests/html/semantics/tabular-data/the-table-element/insertRow-method-03.html b/testing/web-platform/tests/html/semantics/tabular-data/the-table-element/insertRow-method-03.html
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+++ b/testing/web-platform/tests/html/semantics/tabular-data/the-table-element/insertRow-method-03.html
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+<!DOCTYPE html>
+<title>insertRow(): non-empty table</title>
+<link rel="author" title="g-k" href="mailto:greg.guthe@gmail.com">
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-table-insertrow">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<div id="test">
+    <table>
+        <tbody><tr id="first"></tr><tr id="second"></tr></tbody>
+    </table>
+</div>
+<script>
+var HTML = "http://www.w3.org/1999/xhtml";
+test(function() {
+  var table = document.getElementById("test").getElementsByTagName("table")[0];
+  test(function() {
+    assert_equals(table.childNodes.length, 3);
+    assert_equals(table.rows.length, 2);
+  }, "table should start out with two rows")
+
+  var tr;
+  test(function() {
+    tr = table.insertRow(1);
+    assert_equals(tr.localName, "tr");
+    assert_equals(tr.namespaceURI, HTML);
+    assert_equals(table.getElementsByTagName("tr")[0].id, "first");
+    assert_equals(table.getElementsByTagName("tr")[1].id, "");
+    assert_equals(table.getElementsByTagName("tr")[2].id, "second");
+  }, "insertRow should insert a tr element before the second row")
+});
+</script>