1 files changed, 22 insertions, 0 deletions
diff --git a/comm/mail/components/enterprisepolicies/tests/xpcshell/test_3rdparty.js b/comm/mail/components/enterprisepolicies/tests/xpcshell/test_3rdparty.js
new file mode 100644
index 0000000000..b9dabb758d
--- /dev/null
+++ b/comm/mail/components/enterprisepolicies/tests/xpcshell/test_3rdparty.js
@@ -0,0 +1,22 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+add_setup(async function () {
+  await setupPolicyEngineWithJson({
+    policies: {
+      "3rdparty": {
+        Extensions: {
+          "3rdparty-policy@mozilla.com": {
+            string: "value",
+          },
+        },
+      },
+    },
+  });
+
+  let extensionPolicy = Services.policies.getExtensionPolicy(
+    "3rdparty-policy@mozilla.com"
+  );
+  deepEqual(extensionPolicy, { string: "value" });
+});