Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/devtools/client/storage/test/browser_storage_cache_error.js b/devtools/client/storage/test/browser_storage_cache_error.js
new file mode 100644
index 0000000000..4aef96d0a8
--- /dev/null
+++ b/devtools/client/storage/test/browser_storage_cache_error.js
@@ -0,0 +1,35 @@
+/* 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";
+
+// Test handling errors in CacheStorage
+
+add_task(async function () {
+  // Open the URL in a private browsing window.
+  const win = await BrowserTestUtils.openNewBrowserWindow({ private: true });
+  const tab = win.gBrowser.selectedBrowser;
+  const triggeringPrincipal =
+    Services.scriptSecurityManager.getSystemPrincipal();
+  tab.loadURI(
+    Services.io.newURI(ALT_DOMAIN_SECURED + "storage-cache-error.html"),
+    { triggeringPrincipal }
+  );
+  await BrowserTestUtils.browserLoaded(tab);
+
+  // On enumerating cache storages, CacheStorage::Keys would throw a
+  // DOM security exception. We'd like to verify storage panel still work in
+  // this case.
+  await openStoragePanel({ tab: win.gBrowser.selectedTab });
+
+  const cacheItemId = ["Cache", "https://test2.example.org"];
+
+  await selectTreeItem(cacheItemId);
+  ok(
+    gUI.tree.isSelected(cacheItemId),
+    `The item ${cacheItemId.join(" > ")} is present in the tree`
+  );
+
+  await BrowserTestUtils.closeWindow(win);
+});