1 files changed, 22 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/nodes/insertion-removing-steps/Node-append-form-and-script-from-fragment.tentative.html b/testing/web-platform/tests/dom/nodes/insertion-removing-steps/Node-append-form-and-script-from-fragment.tentative.html
new file mode 100644
index 0000000000..10351d1645
--- /dev/null
+++ b/testing/web-platform/tests/dom/nodes/insertion-removing-steps/Node-append-form-and-script-from-fragment.tentative.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Node.appendChild: inserting script and associated form</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<button id="someButton" form="someForm"></button>
+<script>
+test(() => {
+    const script = document.createElement("script");
+    const form = document.createElement("form");
+    form.id = "someForm";
+    const fragment = new DocumentFragment();
+    script.textContent = `
+        window.buttonAssociatedForm = document.querySelector("#someButton").form;
+    `;
+    fragment.append(script, form);
+    document.body.append(fragment);
+    assert_equals(window.buttonAssociatedForm, form);
+}, "When adding a script+form in a fragment and the form matches an associated element, " +
+    "the script that checks whether the button is associated to the form should run after " +
+    "inserting the form");
+</script>