<!doctype html> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <iframe id="i" src="/common/blank.html"></iframe> <script> promise_test(async t => { await new Promise(resolve => { window.onload = resolve; }); const original = i.contentWindow.navigation.currentEntry; const { key, id } = original; i.contentWindow.navigation.addEventListener("navigate", e => e.intercept()); i.onload = t.unreached_func("the iframe must not reload"); await i.contentWindow.location.reload(); assert_equals(i.contentWindow.navigation.currentEntry, original); assert_equals(i.contentWindow.navigation.currentEntry.key, key); assert_equals(i.contentWindow.navigation.currentEntry.id, id); }, "NavigationHistoryEntry's key and id after location.reload() intercepted by intercept()"); </script>