testing/web-platform/tests/navigation-api/navigation-methods/reload-info.html

   1 <!doctype html>
   2 <script src="/resources/testharness.js"></script>
   3 <script src="/resources/testharnessreport.js"></script>
   4 <iframe id="i" src="/common/blank.html"></iframe>
   5 <script>
   6 async_test(t => {
   7   window.onload = t.step_func(() => {
   8     const navState = { key: "value" };
   9     const navInfo = { infoKey: "infoValue" };
  10     i.contentWindow.navigation.navigate("#1", { state: navState }).committed.then(t.step_func(() => {
  11       // Make sure that state setting worked
  12       assert_equals(i.contentWindow.navigation.currentEntry.getState().key, "value");
  13       assert_not_equals(i.contentWindow.navigation.currentEntry.getState(), navState);
  14
  15       let start_url = i.contentWindow.location.href;
  16       let start_key = i.contentWindow.navigation.currentEntry.key;
  17       let start_id = i.contentWindow.navigation.currentEntry.id;
  18       let start_state = i.contentWindow.navigation.currentEntry.getState();
  19       let onnavigate_called = false;
  20       let promise_settled = false;
  21       i.contentWindow.navigation.onnavigate = t.step_func(e => {
  22         onnavigate_called = true;
  23         assert_equals(e.info, navInfo);
  24         assert_equals(e.navigationType, "reload");
  25         assert_equals(e.destination.getState().key, "value");
  26         assert_not_equals(e.destination.getState(), start_state);
  27       });
  28       i.contentWindow.navigation.reload({ info: navInfo }).committed.finally(() => {
  29         promise_settled = true;
  30       });
  31       i.onload = t.step_func(() => {
  32         assert_true(onnavigate_called);
  33         assert_equals(i.contentWindow.location.href, start_url);
  34         assert_equals(i.contentWindow.navigation.currentEntry.key, start_key);
  35         assert_equals(i.contentWindow.navigation.currentEntry.id, start_id);
  36         assert_equals(i.contentWindow.navigation.currentEntry.getState().key, "value");
  37         assert_not_equals(i.contentWindow.navigation.currentEntry.getState(), start_state);
  38         assert_equals(i.contentWindow.navigation.entries().length, 2);
  39
  40         t.step_timeout(t.step_func_done(() => {
  41           assert_equals(promise_settled, false);
  42         }), 0);
  43       });
  44     }));
  45   });
  46 }, "reload() variant with only info");
  47 </script>