testing/web-platform/tests/app-history/per-entry-events/dispose-same-document-replaceState.html

   1 <!doctype html>
   2 <script src="/resources/testharness.js"></script>
   3 <script src="/resources/testharnessreport.js"></script>
   4 <script>
   5 test(t => {
   6   const entriesBefore = navigation.entries();
   7   const currentBefore = navigation.currentEntry;
   8
   9   let disposeCalled = false;
  10   navigation.currentEntry.ondispose = t.step_func(e => {
  11     disposeCalled = true;
  12
  13     assert_equals(e.constructor, Event);
  14     assert_equals(e.bubbles, false);
  15     assert_equals(e.cancelable, false);
  16     assert_equals(e.composed, false);
  17
  18     assert_not_equals(navigation.currentEntry, currentBefore);
  19     assert_array_equals(navigation.entries(), [navigation.currentEntry]);
  20     assert_equals((new URL(navigation.currentEntry.url)).search, "?replacement");
  21     assert_equals(navigation.transition, null);
  22     assert_equals(location.search, "?replacement");
  23   });
  24
  25   history.replaceState(null, "", "?replacement");
  26   assert_true(disposeCalled);
  27 }, "dispose events when doing a same-document replace using history.replaceState()");
  28 </script>