1 files changed, 28 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/navigation-methods/reload-service-worker-fetch-event.html b/testing/web-platform/tests/navigation-api/navigation-methods/reload-service-worker-fetch-event.html
new file mode 100644
index 0000000000..67535c70bf
--- /dev/null
+++ b/testing/web-platform/tests/navigation-api/navigation-methods/reload-service-worker-fetch-event.html
@@ -0,0 +1,28 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script>
+
+<!-- Keep an eye on https://github.com/whatwg/fetch/issues/1280 -->
+
+<script>
+const worker = "resources/fetch-event-test-worker.js";
+
+promise_test(async t => {
+  const scope = "resources/service-worker-page.html?reload-service-worker-fetch-event";
+
+  const reg = await service_worker_unregister_and_register(t, worker, scope);
+
+  await wait_for_state(t, reg.installing, "activated");
+  const frame = await with_iframe(scope);
+  assert_equals(frame.contentDocument.body.textContent, "method = GET, isReloadNavigation = false");
+
+  frame.contentWindow.navigation.reload();
+  await new Promise(resolve => frame.addEventListener("load", resolve, { once: true }));
+  assert_equals(frame.contentDocument.body.textContent, "method = GET, isReloadNavigation = true");
+
+  frame.remove();
+  await reg.unregister();
+}, "reload() appears as a reload to service worker fetch event handlers");
+</script>