DevTools - Browser Console - restore sessions

https://github.com/MoonchildProductions/moebius/pull/112

devtools/client/webconsole/test/browser_console_restore.js

@@ -0,0 +1,30 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Check that the browser console gets session state is set correctly, and that
+// it re-opens when restore is requested.
+
+"use strict";
+
+add_task(function* () {
+  is(HUDService.getBrowserConsoleSessionState(), false, "Session state false by default");
+  HUDService.storeBrowserConsoleSessionState();
+  is(HUDService.getBrowserConsoleSessionState(), false,
+    "Session state still not true even after setting (since Browser Console is closed)");
+
+  yield HUDService.toggleBrowserConsole();
+  HUDService.storeBrowserConsoleSessionState();
+  is(HUDService.getBrowserConsoleSessionState(), true,
+    "Session state true (since Browser Console is opened)");
+
+  info("Closing the browser console and waiting for the session restore to reopen it")
+  yield HUDService.toggleBrowserConsole();
+
+  let opened = waitForBrowserConsole();
+  HUDService.restoreBrowserConsoleSession();
+
+  info("Waiting for the console to open after session restore")
+  yield opened;
+});