1 files changed, 47 insertions, 0 deletions
diff --git a/dom/settings/tests/test_settings_service_callback.js b/dom/settings/tests/test_settings_service_callback.js
new file mode 100644
index 000000000..a780bb9c3
--- /dev/null
+++ b/dom/settings/tests/test_settings_service_callback.js
@@ -0,0 +1,47 @@
+"use strict";
+
+var Cu = Components.utils;
+var Cc = Components.classes;
+var Ci = Components.interfaces;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+
+SimpleTest.waitForExplicitFinish();
+
+XPCOMUtils.defineLazyServiceGetter(this, "SettingsService",
+                                   "@mozilla.org/settingsService;1",
+                                   "nsISettingsService");
+
+var tests = [
+  function () {
+    let callback = {
+      handle: function() {
+        ok(true, "handle called!");
+        next();
+      },
+
+      handleAbort: function(name) {
+        ok(false, "error: " + name);
+        next();
+      }
+    }
+    let lock = SettingsService.createLock(callback);
+    lock.set("xasdf", true, null, null);
+  }
+];
+
+function next() {
+  let step = tests.shift();
+  if (step) {
+    try {
+      step();
+    } catch(e) {
+      ok(false, "Test threw: " + e);
+    }
+  } else {
+    SimpleTest.finish();
+  }
+}
+
+next();