Add m-esr52 at 52.6.0

1 files changed, 21 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 000000000..be9c63d46
--- /dev/null
+++ b/accessible/tests/browser/browser_shutdown_scope_lifecycle.js
@@ -0,0 +1,21 @@
+/* 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(function* () {
+  // Create a11y service inside of the function scope. Its reference should be
+  // released once the anonimous function is called.
+  let a11yInitThenShutdown = initPromise().then(shutdownPromise);
+
+  (function() {
+    let accService = Cc['@mozilla.org/accessibilityService;1'].getService(
+      Ci.nsIAccessibilityService);
+    ok(accService, 'Service initialized');
+  })();
+
+  // Force garbage collection that should trigger shutdown.
+  forceGC();
+  yield a11yInitThenShutdown;
+});