diff -r 000000000000 -r 6474c204b198 browser/devtools/debugger/test/browser_dbg_break-on-dom-03.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/debugger/test/browser_dbg_break-on-dom-03.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,89 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests that event listeners are properly displayed in the view.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_event-listeners-02.html";
+
+function test() {
+  initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
+    let gDebugger = aPanel.panelWin;
+    let gView = gDebugger.DebuggerView;
+    let gEvents = gView.EventListeners;
+
+    Task.spawn(function() {
+      yield waitForSourceShown(aPanel, ".html");
+
+      let fetched = waitForDebuggerEvents(aPanel, gDebugger.EVENTS.EVENT_LISTENERS_FETCHED);
+      gView.toggleInstrumentsPane({ visible: true, animated: false }, 1);
+      yield fetched;
+
+      is(gEvents.widget._parent.querySelectorAll(".side-menu-widget-group").length, 3,
+        "There should be 3 groups shown in the view.");
+      is(gEvents.widget._parent.querySelectorAll(".side-menu-widget-group-checkbox").length, 3,
+        "There should be a checkbox for each group shown in the view.");
+
+      is(gEvents.widget._parent.querySelectorAll(".side-menu-widget-item").length, 4,
+        "There should be 4 items shown in the view.");
+      is(gEvents.widget._parent.querySelectorAll(".side-menu-widget-item-checkbox").length, 4,
+        "There should be a checkbox for each item shown in the view.");
+
+      testEventItem(0, "doc_event-listeners-02.html", "keydown", ["window", "body"], false);
+      testEventItem(1, "doc_event-listeners-02.html", "click", ["body > button:nth-child(1)"], false);
+      testEventItem(2, "doc_event-listeners-02.html", "change", ["body > input:nth-child(2)"], false);
+      testEventItem(3, "doc_event-listeners-02.html", "keyup", ["body > input:nth-child(2)"], false);
+
+      testEventGroup("interactionEvents", false);
+      testEventGroup("keyboardEvents", false);
+      testEventGroup("mouseEvents", false);
+
+      is(gEvents.getAllEvents().toString(), "keydown,click,change,keyup",
+        "The getAllEvents() method returns the correct stuff.");
+      is(gEvents.getCheckedEvents().toString(), "",
+        "The getCheckedEvents() method returns the correct stuff.");
+
+      yield ensureThreadClientState(aPanel, "resumed");
+      yield closeDebuggerAndFinish(aPanel);
+    });
+
+    function testEventItem(index, label, type, selectors, checked) {
+      let item = gEvents.items[index];
+      let node = item.target;
+
+      ok(item.attachment.url.contains(label),
+        "The event at index " + index + " has the correct url.");
+      is(item.attachment.type, type,
+        "The event at index " + index + " has the correct type.");
+      is(item.attachment.selectors.toString(), selectors,
+        "The event at index " + index + " has the correct selectors.");
+      is(item.attachment.checkboxState, checked,
+        "The event at index " + index + " has the correct checkbox state.");
+
+      let targets = selectors.length > 1
+        ? gDebugger.L10N.getFormatStr("eventNodes", selectors.length)
+        : selectors.toString();
+
+      is(node.querySelector(".dbg-event-listener-type").getAttribute("value"), type,
+        "The correct type is shown for this event.");
+      is(node.querySelector(".dbg-event-listener-targets").getAttribute("value"), targets,
+        "The correct target is shown for this event.");
+      is(node.querySelector(".dbg-event-listener-location").getAttribute("value"), label,
+        "The correct location is shown for this event.");
+      is(node.parentNode.querySelector(".side-menu-widget-item-checkbox").checked, checked,
+        "The correct checkbox state is shown for this event.");
+    }
+
+    function testEventGroup(string, checked) {
+      let name = gDebugger.L10N.getStr(string);
+      let group = gEvents.widget._parent
+        .querySelector(".side-menu-widget-group[name=" + name + "]");
+
+      is(group.querySelector(".side-menu-widget-group-title > .name").value, name,
+        "The correct label is shown for the group named " + name + ".");
+      is(group.querySelector(".side-menu-widget-group-checkbox").checked, checked,
+        "The correct checkbox state is shown for the group named " + name + ".");
+    }
+  });
+}