1 files changed, 65 insertions, 0 deletions
diff --git a/browser/components/preferences/tests/browser_site_login_exceptions_policy.js b/browser/components/preferences/tests/browser_site_login_exceptions_policy.js
new file mode 100644
index 0000000000..10f5039c6f
--- /dev/null
+++ b/browser/components/preferences/tests/browser_site_login_exceptions_policy.js
@@ -0,0 +1,65 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { EnterprisePolicyTesting } = ChromeUtils.importESModule(
+  "resource://testing-common/EnterprisePolicyTesting.sys.mjs"
+);
+
+const PERMISSIONS_URL =
+  "chrome://browser/content/preferences/dialogs/permissions.xhtml";
+
+var exceptionsDialog;
+
+add_task(async function openLoginExceptionsSubDialog() {
+  // ensure rememberSignons is off for this test;
+  ok(
+    !Services.prefs.getBoolPref("signon.rememberSignons"),
+    "Check initial value of signon.rememberSignons pref"
+  );
+
+  // Undo the save password change.
+  registerCleanupFunction(async function () {
+    await SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
+      let doc = content.document;
+      let savePasswordCheckBox = doc.getElementById("savePasswords");
+      if (savePasswordCheckBox.checked) {
+        savePasswordCheckBox.click();
+      }
+    });
+
+    gBrowser.removeCurrentTab();
+    await EnterprisePolicyTesting.setupPolicyEngineWithJson("");
+  });
+
+  await EnterprisePolicyTesting.setupPolicyEngineWithJson({
+    policies: {
+      PasswordManagerExceptions: ["https://pwexception.example.com"],
+    },
+  });
+
+  await openPreferencesViaOpenPreferencesAPI("privacy", { leaveOpen: true });
+
+  let dialogOpened = promiseLoadSubDialog(PERMISSIONS_URL);
+
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
+    let doc = content.document;
+    let savePasswordCheckBox = doc.getElementById("savePasswords");
+    savePasswordCheckBox.click();
+
+    let loginExceptionsButton = doc.getElementById("passwordExceptions");
+    loginExceptionsButton.click();
+  });
+
+  exceptionsDialog = await dialogOpened;
+
+  let doc = exceptionsDialog.document;
+
+  let richlistbox = doc.getElementById("permissionsBox");
+  Assert.equal(richlistbox.itemCount, 1, `Row count should initially be 1`);
+
+  richlistbox.focus();
+  richlistbox.selectedIndex = 0;
+  Assert.ok(doc.getElementById("removePermission").disabled);
+});