1 files changed, 16 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/navigate-event/defaultPrevented-window-stop-after-dispatch.html b/testing/web-platform/tests/navigation-api/navigate-event/defaultPrevented-window-stop-after-dispatch.html
new file mode 100644
index 0000000000..da5de10ddd
--- /dev/null
+++ b/testing/web-platform/tests/navigation-api/navigate-event/defaultPrevented-window-stop-after-dispatch.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+async_test(t => {
+  window.onload = t.step_func_done(() => {
+    let navigateEvent;
+    navigation.onnavigate = e => navigateEvent = e;
+    navigation.navigate("?1");
+    assert_false(navigateEvent.defaultPrevented);
+
+    window.stop();
+    assert_false(navigateEvent.defaultPrevented);
+  });
+}, "window.stop() doesn't affect navigateEvent.defaultPrevented after dispatch");
+</script>