<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/run-test-in-portal.js"></script>
<body>
<script>
  var portalSrc =
      'resources/portal-manipulate-history.html';

  // Runs before and after the history manipulation in the portal to confirm
  // that the session history of the portal host is not affected by any history
  // changes in the portal.
  function assertInitialHistoryState() {
    assert_equals(history.length, 1);
    assert_false(!!history.state);
  }

  promise_test(async () => {
    assert_implements("HTMLPortalElement" in self);
    assertInitialHistoryState();
    await runTestInPortal(portalSrc, 'testHistoryPushStateInPortal');
    assertInitialHistoryState();
  }, 'history.pushState navigates independently with replacement in a portal');

  promise_test(async () => {
    assert_implements("HTMLPortalElement" in self);
    assertInitialHistoryState();
    await runTestInPortal(portalSrc, 'testHistoryReplaceStateInPortal');
    assertInitialHistoryState();
  }, 'history.replaceState navigates independently in a portal');

  promise_test(async () => {
    assert_implements("HTMLPortalElement" in self);
    assertInitialHistoryState();
    await runTestInPortal(portalSrc, 'testLocationAssignInPortal');
    assertInitialHistoryState();
  }, 'location.assign navigates independently with replacement in a portal');

  promise_test(async () => {
    assert_implements("HTMLPortalElement" in self);
    assertInitialHistoryState();
    await runTestInPortal(portalSrc, 'testLocationReplaceInPortal');
    assertInitialHistoryState();
  }, 'location.replace navigates independently in a portal');

  promise_test(async () => {
    assert_implements("HTMLPortalElement" in self);
    assertInitialHistoryState();
    await runTestInPortal(portalSrc, 'testSetLocationHrefInPortal');
    assertInitialHistoryState();
  }, 'Setting location.href navigates independently with replacement in a portal');

  promise_test(async () => {
    assert_implements("HTMLPortalElement" in self);
    assertInitialHistoryState();
    await runTestInPortal(portalSrc, 'testSyntheticAnchorClickInPortal');
    assertInitialHistoryState();
  }, 'Synthetic anchor click navigates independently with replacement in a portal');
</script>
</body>
