diff -r 000000000000 -r 6474c204b198 browser/devtools/debugger/test/browser_dbg_variables-view-popup-06.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/debugger/test/browser_dbg_variables-view-popup-06.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,77 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests opening the variable inspection popup on a variable which has a
+ * complext object as the value.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_frame-parameters.html";
+
+function test() {
+  requestLongerTimeout(2);
+  Task.spawn(function() {
+    let [tab, debuggee, panel] = yield initDebugger(TAB_URL);
+    let win = panel.panelWin;
+    let bubble = win.DebuggerView.VariableBubble;
+    let tooltip = bubble._tooltip.panel;
+
+    function verifyContents() {
+      is(tooltip.querySelectorAll(".variables-view-container").length, 1,
+        "There should be one variables view container added to the tooltip.");
+
+      is(tooltip.querySelectorAll(".variables-view-scope[untitled]").length, 1,
+        "There should be one scope with no header displayed.");
+      is(tooltip.querySelectorAll(".variables-view-variable[untitled]").length, 1,
+        "There should be one variable with no header displayed.");
+
+      is(tooltip.querySelectorAll(".variables-view-property").length, 7,
+        "There should be 7 properties displayed.");
+
+      is(tooltip.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"), "a",
+        "The first property's name is correct.");
+      is(tooltip.querySelectorAll(".variables-view-property .value")[0].getAttribute("value"), "1",
+        "The first property's value is correct.");
+
+      is(tooltip.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"), "b",
+        "The second property's name is correct.");
+      is(tooltip.querySelectorAll(".variables-view-property .value")[1].getAttribute("value"), "\"beta\"",
+        "The second property's value is correct.");
+
+      is(tooltip.querySelectorAll(".variables-view-property .name")[2].getAttribute("value"), "c",
+        "The third property's name is correct.");
+      is(tooltip.querySelectorAll(".variables-view-property .value")[2].getAttribute("value"), "3",
+        "The third property's value is correct.");
+
+      is(tooltip.querySelectorAll(".variables-view-property .name")[3].getAttribute("value"), "d",
+        "The fourth property's name is correct.");
+      is(tooltip.querySelectorAll(".variables-view-property .value")[3].getAttribute("value"), "false",
+        "The fourth property's value is correct.");
+
+      is(tooltip.querySelectorAll(".variables-view-property .name")[4].getAttribute("value"), "e",
+        "The fifth property's name is correct.");
+      is(tooltip.querySelectorAll(".variables-view-property .value")[4].getAttribute("value"), "null",
+        "The fifth property's value is correct.");
+
+      is(tooltip.querySelectorAll(".variables-view-property .name")[5].getAttribute("value"), "f",
+        "The sixth property's name is correct.");
+      is(tooltip.querySelectorAll(".variables-view-property .value")[5].getAttribute("value"), "undefined",
+        "The sixth property's value is correct.");
+
+      is(tooltip.querySelectorAll(".variables-view-property .name")[6].getAttribute("value"), "__proto__",
+        "The seventh property's name is correct.");
+      is(tooltip.querySelectorAll(".variables-view-property .value")[6].getAttribute("value"), "Object",
+        "The seventh property's value is correct.");
+    }
+
+    // Allow this generator function to yield first.
+    executeSoon(() => debuggee.start());
+    yield waitForSourceAndCaretAndScopes(panel, ".html", 24);
+
+    // Inspect variable.
+    yield openVarPopup(panel, { line: 17, ch: 12 }, true);
+    verifyContents();
+
+    yield resumeDebuggerThenCloseAndFinish(panel);
+  });
+}