From c3425e1d7b9550c7ff36deda1c1b0fc0f97332a1 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Thu, 1 Oct 2026 06:22:55 -0700
Subject: [PATCH] fix(test): shared-worker files inherit document focus after
 jsdom 30.1.1

jsdom 30.1.1 (#162575) implements the HTML unfocusing steps: blur() now
focuses the document viewport, so document.hasFocus() stays true. The
non-isolated runner's between-file reset focuses and blurs body to clear
stale shadow focus, which therefore left every later file with
hasFocus() === true instead of a fresh document's false. The runner's
composite test (10-focus observers) failed on main, and UI code that gates
on document.hasFocus() (usage refresh policy) could behave differently in a
shared worker than in an isolated file.

jsdom-compat already owns the jsdom internal bindings; clear the
viewport-only focus there after the reset, restoring the fresh-document
state. Element focus is untouched.
---
 test/jsdom-compat.mts       | 13 +++++++++++++
 test/non-isolated-runner.ts |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/test/jsdom-compat.mts b/test/jsdom-compat.mts
index 18f30fb27e45..b4cd9aba8f5c 100644
--- a/test/jsdom-compat.mts
+++ b/test/jsdom-compat.mts
@@ -42,6 +42,19 @@ function bindings() {
   return { utils, eventTarget, blob, formData, registry };
 }
 
+// jsdom 30.1.1 follows the unfocusing steps: blur() focuses the document viewport, so
+// hasFocus() stays true. A fresh document has no focused area; restore that state.
+export function clearJsdomViewportFocus(document: Document): void {
+  const impl = bindings().utils.implForWrapper(document) as {
+    _lastFocusedElement?: unknown;
+    _clearDOMSelector?: () => void;
+  } | null;
+  if (impl && impl._lastFocusedElement === impl) {
+    impl._lastFocusedElement = null;
+    impl._clearDOMSelector?.();
+  }
+}
+
 export function jsdomCustomElementDefinitions(registry: object) {
   const native = bindings().registry;
   return native.is(registry)
diff --git a/test/non-isolated-runner.ts b/test/non-isolated-runner.ts
index c2ff8ce170a3..9b79cab4b047 100644
--- a/test/non-isolated-runner.ts
+++ b/test/non-isolated-runner.ts
@@ -22,6 +22,7 @@ import {
   resetGatewayWorkAdmission,
 } from "../src/process/gateway-work-admission.js";
 import { hasOpenClawAgentDatabaseAsyncResources } from "../src/state/openclaw-agent-db-resources.js";
+import { clearJsdomViewportFocus } from "./jsdom-compat.mts";
 import {
   type CustomElementTracking,
   dropRepoOwnedCustomElements,
@@ -223,6 +224,7 @@ function resetSharedDocumentBody(): void {
   body.focus();
   body.blur();
   body.removeAttribute("tabindex");
+  clearJsdomViewportFocus(body.ownerDocument);
 }
 
 function restoreRealTimers(): void {