key-id-back-same-document.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /navigation-api/navigation-history-entry/key-id-back-same-document.html - WPT Dashboard Interop Dashboard

<!doctype html>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script>

async_test(t => {

  let start_length = navigation.entries().length;

  let start_index = navigation.currentEntry.index;

  let key = navigation.currentEntry.key;

  let id = navigation.currentEntry.id;

  history.pushState("hash", "", "#hash");

  assert_not_equals(key, navigation.currentEntry.key);

  assert_not_equals(id, navigation.currentEntry.id);

  assert_equals(navigation.entries().length, start_length + 1);

  assert_equals(navigation.currentEntry.index, start_index + 1);

  window.onpopstate = t.step_func_done(() => {

    assert_equals(key, navigation.currentEntry.key);

    assert_equals(id, navigation.currentEntry.id);

    assert_equals(navigation.entries().length, start_length + 1);

    assert_equals(navigation.currentEntry.index, start_index);

});

  history.back();

}, "NavigationHistoryEntry's key and id on same-document back navigation");

</script>