1 files changed, 45 insertions, 0 deletions
diff --git a/toolkit/components/backgroundtasks/tests/xpcshell/test_backgroundtask_policies.js b/toolkit/components/backgroundtasks/tests/xpcshell/test_backgroundtask_policies.js
new file mode 100644
index 0000000000..45f64e5f01
--- /dev/null
+++ b/toolkit/components/backgroundtasks/tests/xpcshell/test_backgroundtask_policies.js
@@ -0,0 +1,45 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
+ * vim: sw=4 ts=4 sts=4 et
+ * 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/. */
+
+// In order to use the policy engine inside the xpcshell harness, we need to set
+// up a dummy app info.  In the backgroundtask itself, the application under
+// test will configure real app info.  This opens a possibility for some
+// incompatibility, but there doesn't appear to be such an issue at this time.
+const { updateAppInfo } = ChromeUtils.importESModule(
+  "resource://testing-common/AppInfo.sys.mjs"
+);
+updateAppInfo({
+  name: "XPCShell",
+  ID: "xpcshell@tests.mozilla.org",
+  version: "48",
+  platformVersion: "48",
+});
+
+const { EnterprisePolicyTesting } = ChromeUtils.importESModule(
+  "resource://testing-common/EnterprisePolicyTesting.sys.mjs"
+);
+
+// This initializes the policy engine for xpcshell tests
+let policies = Cc["@mozilla.org/enterprisepolicies;1"].getService(
+  Ci.nsIObserver
+);
+policies.observe(null, "policies-startup", null);
+
+add_task(async function test_backgroundtask_policies() {
+  let url = "https://www.example.com/";
+  await EnterprisePolicyTesting.setupPolicyEngineWithJson({
+    policies: {
+      AppUpdateURL: url,
+    },
+  });
+
+  let filePath = Services.prefs.getStringPref("browser.policies.alternatePath");
+
+  let exitCode = await do_backgroundtask("policies", {
+    extraArgs: [filePath, url],
+  });
+  Assert.equal(0, exitCode);
+});