1 files changed, 34 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/browser_net_send-beacon-other-tab.js b/devtools/client/netmonitor/test/browser_net_send-beacon-other-tab.js
new file mode 100644
index 000000000..b425ad5ca
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_send-beacon-other-tab.js
@@ -0,0 +1,34 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests if beacons from other tabs are properly ignored.
+ */
+
+add_task(function* () {
+  let { tab, monitor } = yield initNetMonitor(SIMPLE_URL);
+  let { RequestsMenu } = monitor.panelWin.NetMonitorView;
+  RequestsMenu.lazyUpdate = false;
+
+  let beaconTab = yield addTab(SEND_BEACON_URL);
+  info("Beacon tab added successfully.");
+
+  is(RequestsMenu.itemCount, 0, "The requests menu should be empty.");
+
+  let wait = waitForNetworkEvents(monitor, 1);
+  yield ContentTask.spawn(beaconTab.linkedBrowser, {}, function* () {
+    content.wrappedJSObject.performRequest();
+  });
+  tab.linkedBrowser.reload();
+  yield wait;
+
+  is(RequestsMenu.itemCount, 1, "Only the reload should be recorded.");
+  let request = RequestsMenu.getItemAtIndex(0);
+  is(request.attachment.method, "GET", "The method is correct.");
+  is(request.attachment.status, "200", "The status is correct.");
+
+  yield removeTab(beaconTab);
+  return teardown(monitor);
+});