currententrychange-dispose-ordering.html

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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/ordering-and-transition/currententrychange-dispose-ordering.html - WPT Dashboard Interop Dashboard

<!doctype html>

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

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

<script>

test(t => {

  let start_index = navigation.currentEntry.index;

  let oncurrententrychange_called = false;

  let ondispose_called = false;

  let original_entry = navigation.currentEntry;

  original_entry.ondispose = t.step_func(() => {

    assert_true(oncurrententrychange_called);

    ondispose_called = true;

});

  navigation.oncurrententrychange = t.step_func(e => {

    oncurrententrychange_called = true;

    assert_equals(e.from, original_entry);

    assert_equals(e.from.index, -1);

    assert_equals(e.navigationType, "replace");

    assert_equals(navigation.currentEntry.index, start_index);

});

  navigation.navigate("#foo", { history: "replace" });

  assert_true(oncurrententrychange_called);

  assert_true(ondispose_called);

}, "Ordering between Navigation currententrychange and NavigationHistoryEntry dispose events");

</script>