1 files changed, 5 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/fetch-later/non-secure.window.js b/testing/web-platform/tests/fetch/fetch-later/non-secure.window.js
new file mode 100644
index 0000000000..c13932e353
--- /dev/null
+++ b/testing/web-platform/tests/fetch/fetch-later/non-secure.window.js
@@ -0,0 +1,5 @@
+'use strict';
+
+test(() => {
+  assert_false(window.hasOwnProperty('fetchLater'));
+}, `fetchLater() is not supported in non-secure context.`);