1 files changed, 32 insertions, 0 deletions
diff --git a/devtools/client/accessibility/test/chrome/head.js b/devtools/client/accessibility/test/chrome/head.js
new file mode 100644
index 0000000000..a1a02df8a8
--- /dev/null
+++ b/devtools/client/accessibility/test/chrome/head.js
@@ -0,0 +1,32 @@
+/* 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/. */
+/* eslint no-unused-vars: [2, {"vars": "local"}] */
+
+"use strict";
+
+var { require } = ChromeUtils.importESModule(
+  "resource://devtools/shared/loader/Loader.sys.mjs"
+);
+var { BrowserLoader } = ChromeUtils.import(
+  "resource://devtools/shared/loader/browser-loader.js"
+);
+var DevToolsUtils = require("resource://devtools/shared/DevToolsUtils.js");
+
+var { require: browserRequire } = BrowserLoader({
+  baseURI: "resource://devtools/client/shared/",
+  window,
+});
+
+window.EVENTS = {};
+window.on = function () {};
+window.off = function () {};
+
+SimpleTest.registerCleanupFunction(() => {
+  window.EVENTS = null;
+  window.on = null;
+  window.off = null;
+});
+
+// All tests are asynchronous.
+SimpleTest.waitForExplicitFinish();