The Tor Browser / file revision

 function test() {

   // test for existence of values

   var hasItem = Application.storage.has("fuel-test-missing");

   is(hasItem, false, "Check 'Application.storage.has' for nonexistent item");

   Application.storage.set("fuel-test", "dummy");

   hasItem = Application.storage.has("fuel-test");

   is(hasItem, true, "Check 'Application.storage.has' for existing item");

   // test getting nonexistent and existing values

   var itemValue = Application.storage.get("fuel-test-missing", "default");

   is(itemValue, "default", "Check 'Application.storage.get' for nonexistent item");

   itemValue = Application.storage.get("fuel-test", "default");

   is(itemValue, "dummy", "Check 'Application.storage.get' for existing item");

   // test for overwriting an existing value

   Application.storage.set("fuel-test", "smarty");

   itemValue = Application.storage.get("fuel-test", "default");

   is(itemValue, "smarty", "Check 'Application.storage.get' for overwritten item");

   // check for change event when setting a value

   waitForExplicitFinish();

   Application.storage.events.addListener("change", onStorageChange);

   Application.storage.set("fuel-test", "change event");

 }

 function onStorageChange(evt) {

   is(evt.data, "fuel-test", "Check 'Application.storage.set' fired a change event");

   Application.storage.events.removeListener("change", onStorageChange);

   finish();

 }