1 files changed, 29 insertions, 0 deletions
diff --git a/dom/localstorage/test/unit/test_clientValidation.js b/dom/localstorage/test/unit/test_clientValidation.js
new file mode 100644
index 0000000000..1725315f05
--- /dev/null
+++ b/dom/localstorage/test/unit/test_clientValidation.js
@@ -0,0 +1,29 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/**
+ * Because this is an xpcshell global, it does not have an associated client id.
+ * We turn on client validation for LocalStorage and ensure that we don't have
+ * access to LocalStorage.
+ */
+async function testSteps() {
+  const principal = getPrincipal("http://example.com");
+
+  info("Setting prefs");
+
+  Services.prefs.setBoolPref("dom.storage.next_gen", true);
+  Services.prefs.setBoolPref("dom.storage.client_validation", true);
+
+  info("Getting storage");
+
+  try {
+    getLocalStorage(principal);
+    ok(false, "Should have thrown");
+  } catch (ex) {
+    ok(true, "Did throw");
+    is(ex.name, "NS_ERROR_FAILURE", "Threw right Exception");
+    is(ex.result, Cr.NS_ERROR_FAILURE, "Threw with right result");
+  }
+}