1 files changed, 26 insertions, 0 deletions
diff --git a/devtools/client/storage/test/browser_storage_fission_hide_aboutblank.js b/devtools/client/storage/test/browser_storage_fission_hide_aboutblank.js
new file mode 100644
index 0000000000..4dab607cc3
--- /dev/null
+++ b/devtools/client/storage/test/browser_storage_fission_hide_aboutblank.js
@@ -0,0 +1,26 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+add_task(async function () {
+  const html = `<h1>about:blank iframe</h1><iframe src="about:blank"></iframe>`;
+  const url = `https://example.com/document-builder.sjs?html=${encodeURI(
+    html
+  )}`;
+  // open tab
+  await openTabAndSetupStorage(url);
+  const doc = gPanelWindow.document;
+
+  checkTree(doc, ["localStorage", "https://example.com"], true);
+  checkTree(doc, ["localStorage", "about:blank"], false);
+});
+
+add_task(async function () {
+  // open tab with about:blank as top-level page
+  await openTabAndSetupStorage("about:blank");
+  const doc = gPanelWindow.document;
+
+  checkTree(doc, ["localStorage"], true);
+});