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diff --git a/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/anchor-jsurl-form-submit.html b/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/anchor-jsurl-form-submit.html
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+++ b/testing/web-platform/tests/html/browsers/browsing-the-web/navigating-across-documents/anchor-jsurl-form-submit.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<link rel="author" title="Joey Arhar" href="mailto:jarhar@chromium.org">
+<link rel="help" href="https://html.spec.whatwg.org/C/#following-hyperlinks">
+<title>Anchor element with onclick form submission and href to javascript: url</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<!-- When an anchor element has an onclick handler which submits a form,
+  the anchor's navigation should occur instead of the form's navigation.
+  However, if the anchor has an href which returns undefined, then the form
+  should be submitted. -->
+
+<iframe name="test"></iframe>
+<form target="test" action="resources/form.html"></form>
+<a id="anchor" target="test" onclick="document.forms[0].submit()" href="javascript:void(0)">Test</a>
+
+<script>
+async_test(t => {
+  const anchor = document.getElementById('anchor');
+  t.step(() => anchor.click());
+  window.onmessage = t.step_func(event => {
+    if (typeof event.data === 'string' && event.data.includes('navigation')) {
+      assert_equals(event.data, 'form navigation');
+      t.done();
+    }
+  });
+});
+</script>