diff -r 000000000000 -r 6474c204b198 browser/devtools/webconsole/test/browser_jsterm_inspect.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/webconsole/test/browser_jsterm_inspect.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,35 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// Check that the inspect() jsterm helper function works.
+
+function test()
+{
+  const TEST_URI = "data:text/html;charset=utf8,<p>hello bug 869981";
+
+  addTab(TEST_URI);
+  browser.addEventListener("load", function onLoad() {
+    browser.removeEventListener("load", onLoad, true);
+    openConsole(null, consoleOpened);
+  }, true);
+
+  function consoleOpened(hud)
+  {
+    content.wrappedJSObject.testProp = "testValue";
+
+    hud.jsterm.once("variablesview-fetched", onObjFetch);
+    hud.jsterm.execute("inspect(window)");
+  }
+
+  function onObjFetch(aEvent, aVar)
+  {
+    ok(aVar._variablesView, "variables view object");
+
+    findVariableViewProperties(aVar, [
+      { name: "testProp", value: "testValue" },
+      { name: "document", value: /HTMLDocument \u2192 data:/ },
+    ], { webconsole: hud }).then(finishTest);
+  }
+}