1 files changed, 35 insertions, 0 deletions
diff --git a/services/common/tests/unit/head_global.js b/services/common/tests/unit/head_global.js
new file mode 100644
index 0000000000..bcb1c063a4
--- /dev/null
+++ b/services/common/tests/unit/head_global.js
@@ -0,0 +1,35 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+var Cm = Components.manager;
+
+// Required to avoid failures.
+do_get_profile();
+var { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+
+const { updateAppInfo } = ChromeUtils.importESModule(
+  "resource://testing-common/AppInfo.sys.mjs"
+);
+updateAppInfo({
+  name: "XPCShell",
+  ID: "xpcshell@tests.mozilla.org",
+  version: "1",
+  platformVersion: "",
+});
+
+function addResourceAlias() {
+  const handler = Services.io
+    .getProtocolHandler("resource")
+    .QueryInterface(Ci.nsIResProtocolHandler);
+
+  let modules = ["common", "crypto", "settings"];
+  for (let module of modules) {
+    let uri = Services.io.newURI(
+      "resource://gre/modules/services-" + module + "/"
+    );
+    handler.setSubstitution("services-" + module, uri);
+  }
+}
+addResourceAlias();