1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/ordering-and-transition/currententrychange-dispose-ordering.html b/testing/web-platform/tests/navigation-api/ordering-and-transition/currententrychange-dispose-ordering.html
new file mode 100644
index 0000000000..4ca9ba2980
--- /dev/null
+++ b/testing/web-platform/tests/navigation-api/ordering-and-transition/currententrychange-dispose-ordering.html
@@ -0,0 +1,26 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(t => {
+  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, 0);
+  });
+  navigation.navigate("#foo", { history: "replace" });
+  assert_true(oncurrententrychange_called);
+  assert_true(ondispose_called);
+}, "Ordering between Navigation currententrychange and NavigationHistoryEntry dispose events");
+</script>