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<!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>
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