1 files changed, 70 insertions, 0 deletions
diff --git a/devtools/client/storage/test/browser_storage_dynamic_updates_localStorage.js b/devtools/client/storage/test/browser_storage_dynamic_updates_localStorage.js
new file mode 100644
index 000000000..35912ce3a
--- /dev/null
+++ b/devtools/client/storage/test/browser_storage_dynamic_updates_localStorage.js
@@ -0,0 +1,70 @@
+/* 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 dynamic updates in the storage inspector for localStorage.
+
+add_task(function* () {
+  yield openTabAndSetupStorage(MAIN_DOMAIN + "storage-updates.html");
+
+  gUI.tree.expandAll();
+
+  ok(gUI.sidebar.hidden, "Sidebar is initially hidden");
+
+  yield checkState([
+    [
+      ["localStorage", "http://test1.example.org"],
+      ["ls1", "ls2", "ls3", "ls4", "ls5", "ls6", "ls7"]
+    ],
+  ]);
+
+  gWindow.localStorage.removeItem("ls4");
+
+  yield gUI.once("store-objects-updated");
+
+  yield checkState([
+    [
+      ["localStorage", "http://test1.example.org"],
+      ["ls1", "ls2", "ls3", "ls5", "ls6", "ls7"]
+    ],
+  ]);
+
+  gWindow.localStorage.setItem("ls4", "again");
+
+  yield gUI.once("store-objects-updated");
+  yield gUI.once("store-objects-updated");
+
+  yield checkState([
+    [
+      ["localStorage", "http://test1.example.org"],
+      ["ls1", "ls2", "ls3", "ls4", "ls5", "ls6", "ls7"]
+    ],
+  ]);
+  // Updating a row
+  gWindow.localStorage.setItem("ls2", "ls2-changed");
+
+  yield gUI.once("store-objects-updated");
+  yield gUI.once("store-objects-updated");
+
+  checkCell("ls2", "value", "ls2-changed");
+
+  // Clearing items. Bug 1233497 makes it so that we can no longer yield
+  // CPOWs from Tasks. We work around this by calling clear via a ContentTask
+  // instead.
+  yield ContentTask.spawn(gBrowser.selectedBrowser, null, function* () {
+    return Task.spawn(content.wrappedJSObject.clear);
+  });
+
+  yield gUI.once("store-objects-cleared");
+
+  yield checkState([
+    [
+      ["localStorage", "http://test1.example.org"],
+      [ ]
+    ],
+  ]);
+
+  yield finishTests();
+});