1 files changed, 17 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/forms/form-control-infrastructure/form_owner_and_table_3.html b/testing/web-platform/tests/html/semantics/forms/form-control-infrastructure/form_owner_and_table_3.html
new file mode 100644
index 0000000000..db70b34b1a
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/forms/form-control-infrastructure/form_owner_and_table_3.html
@@ -0,0 +1,17 @@
+<!doctype html>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<div id=log></div>
+<table><form><tr><td><input></table>
+<div id=2></div>
+<script>
+test(() => {
+  const input = document.querySelector("input"),
+        form = document.querySelector("form");
+  assert_equals(input.form, form);
+  document.getElementById("2").appendChild(form.parentNode);
+  assert_equals(input.form, form);
+  document.getElementById("2").appendChild(input);
+  assert_equals(input.form, null);
+}, "parser inserted flag is not reset by insertions with the owner form, but reset by by removal from the owner form");
+</script>