diff -r 000000000000 -r 6474c204b198 testing/profiles/prefs_b2g_unittest.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/testing/profiles/prefs_b2g_unittest.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,10 @@
+// Prefs specific to b2g mochitests
+
+user_pref("browser.homescreenURL","app://test-container.gaiamobile.org/index.html");
+user_pref("browser.manifestURL","app://test-container.gaiamobile.org/manifest.webapp");
+user_pref("dom.mozBrowserFramesEnabled", "%(OOP)s");
+user_pref("dom.ipc.tabs.disabled", false);
+user_pref("dom.ipc.browser_frames.oop_by_default", false);
+user_pref("dom.mozBrowserFramesWhitelist","app://test-container.gaiamobile.org,http://mochi.test:8888");
+user_pref("marionette.force-local", true);
+user_pref("dom.testing.datastore_enabled_for_hosted_apps", true);