1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webstorage/storage_session_window_reopen.window.js b/testing/web-platform/tests/webstorage/storage_session_window_reopen.window.js
new file mode 100644
index 0000000000..1ce17d47f1
--- /dev/null
+++ b/testing/web-platform/tests/webstorage/storage_session_window_reopen.window.js
@@ -0,0 +1,26 @@
+test(function() {
+  var popup = window.open("", "sessionStorageTestWindow");
+
+  sessionStorage.setItem("FOO", "BAR");
+
+  var reopened = window.open("", "sessionStorageTestWindow");
+
+  assert_equals(
+    popup,
+    reopened,
+    "window.open with the same name should re-open the same window"
+  );
+
+  assert_equals(
+    sessionStorage.getItem("FOO"),
+    "BAR",
+    "local sessionStorage is correct"
+  );
+  assert_equals(
+    popup.sessionStorage.getItem("FOO"),
+    null,
+    "popup sessionStorage is correct"
+  );
+
+  popup.close();
+}, "ensure that re-opening a named window doesn't copy sessionStorage");