1 files changed, 58 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_break-on-dom-01.js b/devtools/client/debugger/test/mochitest/browser_dbg_break-on-dom-01.js
new file mode 100644
index 000000000..82481187a
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_break-on-dom-01.js
@@ -0,0 +1,58 @@
+/* -*- 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/ */
+
+// Whitelisting this test.
+// As part of bug 1077403, the leaking uncaught rejections should be fixed.
+thisTestLeaksUncaughtRejectionsAndShouldBeFixed("[object Object]");
+thisTestLeaksUncaughtRejectionsAndShouldBeFixed(
+  "TypeError: this.transport is null");
+
+/**
+ * Tests that event listeners aren't fetched when the events tab isn't selected.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_event-listeners-02.html";
+
+function test() {
+  let options = {
+    source: TAB_URL,
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    let gPanel = aPanel;
+    let gDebugger = aPanel.panelWin;
+    let gView = gDebugger.DebuggerView;
+    let gEvents = gView.EventListeners;
+    let gController = gDebugger.DebuggerController;
+    let constants = gDebugger.require("./content/constants");
+
+    gDebugger.on(gDebugger.EVENTS.EVENT_LISTENERS_FETCHED, () => {
+      ok(false, "Shouldn't have fetched any event listeners.");
+    });
+    gDebugger.on(gDebugger.EVENTS.EVENT_BREAKPOINTS_UPDATED, () => {
+      ok(false, "Shouldn't have updated any event breakpoints.");
+    });
+
+    gView.toggleInstrumentsPane({ visible: true, animated: false });
+
+    is(gView.instrumentsPaneHidden, false,
+      "The instruments pane should be visible now.");
+    is(gView.instrumentsPaneTab, "variables-tab",
+      "The variables tab should be selected by default.");
+
+    Task.spawn(function* () {
+      is(gEvents.itemCount, 0, "There should be no events before reloading.");
+
+      let reloaded = waitForNavigation(gPanel);
+      gDebugger.DebuggerController._target.activeTab.reload();
+
+      is(gEvents.itemCount, 0, "There should be no events while reloading.");
+      yield reloaded;
+      is(gEvents.itemCount, 0, "There should be no events after reloading.");
+
+      yield closeDebuggerAndFinish(aPanel);
+    });
+  });
+}