1 files changed, 28 insertions, 0 deletions
diff --git a/remote/RecommendedPreferences.jsm b/remote/RecommendedPreferences.jsm
new file mode 100644
index 0000000000..8841a142cf
--- /dev/null
+++ b/remote/RecommendedPreferences.jsm
@@ -0,0 +1,28 @@
+/* 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/. */
+
+"use strict";
+
+var EXPORTED_SYMBOLS = ["RecommendedPreferences"];
+
+const RecommendedPreferences = {
+  // Allow the application to have focus even when it runs in the background.
+  "focusmanager.testmode": true,
+
+  // Avoid breaking odd-runs of firefox because of it running in safe mode.
+  // Firefox will run in safe mode alsmost on every even/odd runs as
+  // Puppeteer may very easily shutdown Firefox process brutaly and force
+  // it to run in safe mode in the next run.
+  "toolkit.startup.max_resumed_crashes": -1,
+
+  // Prevent various error message on the console
+  // jest-puppeteer asserts that no error message is emitted by the console
+  "browser.contentblocking.features.standard":
+    "-tp,tpPrivate,cookieBehavior0,-cm,-fp",
+  "network.cookie.cookieBehavior": 0,
+
+  // Only allow the old modal dialogs. This should be removed when there is
+  // support for the new modal UI (see Bug 1686743).
+  "prompts.contentPromptSubDialog": false,
+};