1 files changed, 29 insertions, 0 deletions
diff --git a/devtools/client/application/test/browser/browser_application_panel_list-workers-empty.js b/devtools/client/application/test/browser/browser_application_panel_list-workers-empty.js
new file mode 100644
index 0000000000..1bb75d2999
--- /dev/null
+++ b/devtools/client/application/test/browser/browser_application_panel_list-workers-empty.js
@@ -0,0 +1,29 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Check that the application panel only displays service workers from the
+ * current domain.
+ */
+
+const EMPTY_URL = URL_ROOT + "resources/service-workers/empty.html";
+
+add_task(async function () {
+  await enableApplicationPanel();
+
+  const { panel, tab } = await openNewTabAndApplicationPanel(EMPTY_URL);
+  const doc = panel.panelWin.document;
+
+  selectPage(panel, "service-workers");
+
+  await waitUntil(
+    () => doc.querySelector(".js-registration-list-empty") !== null
+  );
+  ok(true, "No service workers are shown for an empty page");
+
+  // close the tab
+  info("Closing the tab.");
+  await BrowserTestUtils.removeTab(tab);
+});