1 files changed, 83 insertions, 0 deletions
diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_storage_local.js b/toolkit/components/extensions/test/xpcshell/test_ext_storage_local.js
new file mode 100644
index 0000000000..c846494f0c
--- /dev/null
+++ b/toolkit/components/extensions/test/xpcshell/test_ext_storage_local.js
@@ -0,0 +1,83 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+ChromeUtils.defineESModuleGetters(this, {
+  ExtensionStorageIDB: "resource://gre/modules/ExtensionStorageIDB.sys.mjs",
+});
+
+AddonTestUtils.init(this);
+
+add_task(async function setup() {
+  await ExtensionTestUtils.startAddonManager();
+});
+
+add_task(async function test_local_cache_invalidation() {
+  function background(checkGet) {
+    browser.test.onMessage.addListener(async msg => {
+      if (msg === "set-initial") {
+        await browser.storage.local.set({
+          "test-prop1": "value1",
+          "test-prop2": "value2",
+        });
+        browser.test.sendMessage("set-initial-done");
+      } else if (msg === "check") {
+        await checkGet("local", "test-prop1", "value1");
+        await checkGet("local", "test-prop2", "value2");
+        browser.test.sendMessage("check-done");
+      }
+    });
+
+    browser.test.sendMessage("ready");
+  }
+
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      permissions: ["storage"],
+    },
+    background: `(${background})(${checkGetImpl})`,
+  });
+
+  await extension.startup();
+  await extension.awaitMessage("ready");
+
+  extension.sendMessage("set-initial");
+  await extension.awaitMessage("set-initial-done");
+
+  Services.obs.notifyObservers(null, "extension-invalidate-storage-cache");
+
+  extension.sendMessage("check");
+  await extension.awaitMessage("check-done");
+
+  await extension.unload();
+});
+
+add_task(function test_storage_local_file_backend() {
+  return runWithPrefs([[ExtensionStorageIDB.BACKEND_ENABLED_PREF, false]], () =>
+    test_background_page_storage("local")
+  );
+});
+
+add_task(function test_storage_local_idb_backend() {
+  return runWithPrefs([[ExtensionStorageIDB.BACKEND_ENABLED_PREF, true]], () =>
+    test_background_page_storage("local")
+  );
+});
+
+add_task(function test_storage_local_idb_bytes_in_use() {
+  return runWithPrefs([[ExtensionStorageIDB.BACKEND_ENABLED_PREF, true]], () =>
+    test_background_storage_area_no_bytes_in_use("local")
+  );
+});
+
+add_task(function test_storage_local_onChanged_event_page() {
+  return runWithPrefs([[ExtensionStorageIDB.BACKEND_ENABLED_PREF, true]], () =>
+    test_storage_change_event_page("local")
+  );
+});
+
+add_task(async function test_storage_local_empty_events() {
+  return runWithPrefs([[ExtensionStorageIDB.BACKEND_ENABLED_PREF, true]], () =>
+    test_storage_empty_events("local")
+  );
+});