1 files changed, 16 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webstorage/storage_clear.window.js b/testing/web-platform/tests/webstorage/storage_clear.window.js
new file mode 100644
index 0000000000..6f42bf85f7
--- /dev/null
+++ b/testing/web-platform/tests/webstorage/storage_clear.window.js
@@ -0,0 +1,16 @@
+["localStorage", "sessionStorage"].forEach(function(name) {
+    test(function() {
+        var storage = window[name];
+        storage.clear();
+
+        storage.setItem("name", "user1");
+        assert_equals(storage.getItem("name"), "user1");
+        assert_equals(storage.name, "user1");
+        assert_equals(storage.length, 1);
+
+        storage.clear();
+        assert_equals(storage.getItem("name"), null, "storage.getItem('name')");
+        assert_equals(storage.name, undefined, "storage.name");
+        assert_equals(storage.length, 0, "storage.length");
+    }, "Clear in " + name);
+});