1 files changed, 38 insertions, 0 deletions
diff --git a/devtools/client/inspector/test/browser_inspector_sidebarstate.js b/devtools/client/inspector/test/browser_inspector_sidebarstate.js
new file mode 100644
index 000000000..a2bb764c1
--- /dev/null
+++ b/devtools/client/inspector/test/browser_inspector_sidebarstate.js
@@ -0,0 +1,38 @@
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+const TEST_URI = "data:text/html;charset=UTF-8," +
+  "<h1>browser_inspector_sidebarstate.js</h1>";
+
+add_task(function* () {
+  let { inspector, toolbox } = yield openInspectorForURL(TEST_URI);
+
+  info("Selecting ruleview.");
+  inspector.sidebar.select("ruleview");
+
+  is(inspector.sidebar.getCurrentTabID(), "ruleview",
+     "Rule View is selected by default");
+
+  info("Selecting computed view.");
+  inspector.sidebar.select("computedview");
+
+  // Finish initialization of the computed panel before
+  // destroying the toolbox.
+  yield waitForTick();
+
+  info("Closing inspector.");
+  yield toolbox.destroy();
+
+  info("Re-opening inspector.");
+  inspector = (yield openInspector()).inspector;
+
+  if (!inspector.sidebar.getCurrentTabID()) {
+    info("Default sidebar still to be selected, adding select listener.");
+    yield inspector.sidebar.once("select");
+  }
+
+  is(inspector.sidebar.getCurrentTabID(), "computedview",
+     "Computed view is selected by default.");
+});