Codebase Browser
chromium
Go to App

chromium/third_party/blink/web_tests/external/wpt/navigation-api/navigation-history-entry/entries-when-inactive.html 

<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
async_test(t => {
  let start_index = navigation.currentEntry.index;
  const first_entry = navigation.entries()[start_index];
  history.pushState(1, "", "#1");
  assert_equals(navigation.entries()[start_index], first_entry);
  history.back();
  window.onpopstate = t.step_func_done(() => {
    const second_entry = navigation.entries()[start_index + 1];
    history.replaceState(0, "", "#0");
    assert_equals(navigation.entries()[start_index + 1], second_entry);
  });
}, "A non-active entry in navigation.entries() should not be modified when a different entry is modified");
</script>