1 files changed, 28 insertions, 0 deletions
diff --git a/accessible/tests/browser/browser_shutdown_scope_lifecycle.js b/accessible/tests/browser/browser_shutdown_scope_lifecycle.js
new file mode 100644
index 0000000000..b4dad44de8
--- /dev/null
+++ b/accessible/tests/browser/browser_shutdown_scope_lifecycle.js
@@ -0,0 +1,28 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+add_task(async function() {
+  // Create a11y service inside of the function scope. Its reference should be
+  // released once the anonimous function is called.
+  const [a11yInitObserver, a11yInit] = initAccService();
+  await a11yInitObserver;
+  const a11yInitThenShutdown = a11yInit.then(async () => {
+    const [a11yShutdownObserver, a11yShutdown] = shutdownAccService();
+    await a11yShutdownObserver;
+    return a11yShutdown;
+  });
+
+  (function() {
+    let accService = Cc["@mozilla.org/accessibilityService;1"].getService(
+      Ci.nsIAccessibilityService
+    );
+    ok(accService, "Service initialized");
+  })();
+
+  // Force garbage collection that should trigger shutdown.
+  forceGC();
+  await a11yInitThenShutdown;
+});