1 files changed, 77 insertions, 0 deletions
diff --git a/browser/components/enterprisepolicies/tests/xpcshell/test_cleanup.js b/browser/components/enterprisepolicies/tests/xpcshell/test_cleanup.js
new file mode 100644
index 0000000000..fa1342f04e
--- /dev/null
+++ b/browser/components/enterprisepolicies/tests/xpcshell/test_cleanup.js
@@ -0,0 +1,77 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+async function checkMessages(expectedResult) {
+  let onBeforeAddons = false;
+  let onProfileAfterChange = false;
+  let onBeforeUIStartup = false;
+  let onAllWindowsRestored = false;
+
+  let errorListener = {
+    observe(subject) {
+      let message = subject.wrappedJSObject.arguments[0];
+      if (message.includes("_cleanup from onBeforeAddons")) {
+        onBeforeAddons = true;
+      } else if (message.includes("_cleanup from onProfileAfterChange")) {
+        onProfileAfterChange = true;
+      } else if (message.includes("_cleanup from onBeforeUIStartup")) {
+        onBeforeUIStartup = true;
+      } else if (message.includes("_cleanup from onAllWindowsRestored")) {
+        onAllWindowsRestored = true;
+      }
+    },
+  };
+
+  Services.console.registerListener(errorListener);
+  Services.obs.addObserver(errorListener, "console-api-log-event");
+
+  await setupPolicyEngineWithJson({
+    policies: {},
+  });
+
+  equal(
+    onBeforeAddons,
+    expectedResult,
+    "onBeforeAddons should be " + expectedResult
+  );
+  equal(
+    onProfileAfterChange,
+    expectedResult,
+    "onProfileAfterChange should be" + expectedResult
+  );
+  equal(
+    onBeforeUIStartup,
+    expectedResult,
+    "onBeforeUIStartup should be" + expectedResult
+  );
+  equal(
+    onAllWindowsRestored,
+    expectedResult,
+    "onAllWindowsRestored should be" + expectedResult
+  );
+}
+
+/* If there is no existing policy, cleanup should not run. */
+add_task(async function test_cleanup_no_policy() {
+  await checkMessages(false);
+});
+
+add_task(async function setup_policy() {
+  await setupPolicyEngineWithJson({
+    policies: {
+      BlockAboutConfig: true,
+    },
+  });
+});
+
+/* Since there was a policy, cleanup should run. */
+add_task(async function test_cleanup_with_policy() {
+  await checkMessages(true);
+});
+
+/* Since cleanup was already done, cleanup should not run again. */
+add_task(async function test_cleanup_after_policy() {
+  await checkMessages(false);
+});