Bug 1205123 - Part 4: 'Remove IndexedDB database' action in storage inspector - test. r=mratcliffe

devtools/client/storage/test/browser.ini

@@ -29,6 +29,7 @@ support-files =
 [browser_storage_delete_tree.js]
 [browser_storage_dynamic_updates.js]
 [browser_storage_empty_objectstores.js]
+[browser_storage_indexeddb_delete.js]
 [browser_storage_localstorage_edit.js]
 [browser_storage_overflow.js]
 [browser_storage_search.js]

devtools/client/storage/test/browser_storage_indexeddb_delete.js

@@ -0,0 +1,48 @@
+/* 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/. */
+
+/* import-globals-from ../../framework/test/shared-head.js */
+
+"use strict";
+
+// Test deleting indexedDB database from the tree using context menu
+
+add_task(function* () {
+  yield openTabAndSetupStorage(MAIN_DOMAIN + "storage-empty-objectstores.html");
+
+  let contextMenu = gPanelWindow.document.getElementById("storage-tree-popup");
+  let menuDeleteDb = contextMenu.querySelector(
+    "#storage-tree-popup-delete-database");
+
+  info("test state before delete");
+  yield checkState([
+    [["indexedDB", "http://test1.example.org"], ["idb1", "idb2"]],
+  ]);
+
+  info("do the delete");
+  const deletedDb = ["indexedDB", "http://test1.example.org", "idb1"];
+
+  yield selectTreeItem(deletedDb);
+
+  // Wait once for update and another time for value fetching
+  let eventWait = gUI.once("store-objects-updated").then(
+    () => gUI.once("store-objects-updated"));
+
+  let selector = `[data-id='${JSON.stringify(deletedDb)}'] > .tree-widget-item`;
+  let target = gPanelWindow.document.querySelector(selector);
+  ok(target, `tree item found in ${deletedDb.join(" > ")}`);
+  yield waitForContextMenu(contextMenu, target, () => {
+    info(`Opened tree context menu in ${deletedDb.join(" > ")}`);
+    menuDeleteDb.click();
+  });
+
+  yield eventWait;
+
+  info("test state after delete");
+  yield checkState([
+    [["indexedDB", "http://test1.example.org"], ["idb2"]],
+  ]);
+
+  yield finishTests();
+});