1 files changed, 12 insertions, 0 deletions
diff --git a/toolkit/components/webextensions/test/mochitest/file_ext_test_api_injection.js b/toolkit/components/webextensions/test/mochitest/file_ext_test_api_injection.js
new file mode 100644
index 000000000..06dfae65e
--- /dev/null
+++ b/toolkit/components/webextensions/test/mochitest/file_ext_test_api_injection.js
@@ -0,0 +1,12 @@
+"use strict";
+
+var {interfaces: Ci} = Components;
+
+Components.utils.import("resource://gre/modules/Services.jsm");
+
+Services.console.registerListener(function listener(message) {
+  if (/WebExt Privilege Escalation/.test(message.message)) {
+    Services.console.unregisterListener(listener);
+    sendAsyncMessage("console-message", {message: message.message});
+  }
+});