revoke-unfenced-top-navigation.https.html

<!DOCTYPE html>
<title>Test that window.fence.disableUntrustedNetwork disables
  _unfencedTop navigations.</title>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="resources/utils.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/resources/testdriver-vendor.js"></script>

<body>
<script>

promise_test(async(t) => {
  const fencedframe = await attachFencedFrameContext({generator_api: 'fledge'});
  await fencedframe.execute(() => {});

  const actions = new test_driver.Actions();
  await actions.setContext(window)
             .pointerMove(0, 0, {origin: fencedframe.element})
             .pointerDown()
             .pointerUp()
             .send();

  const destination_url = new URL('resources/unreached.https.html', location.href);
  fencedframe.execute(async (url) => {
    // This fenced frame will not have its network revoked. This is done to
    // check that popup navigations do not work regardless of the network status
    // of a frame's descendants.
    await attachFencedFrameContext({generator_api: 'sharedstorage'});

    let timeout_promise = new Promise(
        resolve => setTimeout(() => {resolve('timeout')}, 500));
    const revoke_result =
        await Promise.race([
            window.fence.disableUntrustedNetwork(), timeout_promise]);
    assert_equals(revoke_result, 'timeout',
        "The disableUntrustedNetwork() promise should not resolve.");

    // After disabling network, _unfencedTop navigations should not work.
    assert_true(navigator.userActivation.isActive,
                'The frame should have user activation.')
    const result = window.open(url, '_unfencedTop');
    assert_equals(result, null, '_unfencedTop did not return a window.');
  }, [destination_url]);

  // Wait a few seconds.
  await new Promise((resolve, reject) =>
      t.step_timeout(() => resolve('timeout'), 3000));

  // Confirm that the fenced frame is still there.
  await fencedframe.execute(() => {});
}, 'window.fence.disableUntrustedNetwork disables _unfencedTop navigations');

</script>
</body>
chromium/third_party/blink/web_tests/wpt_internal/fenced_frame/revoke-unfenced-top-navigation.https.html
