delegation-consumes-activation.https.tentative.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/capability-delegation/delegation-consumes-activation.https.tentative.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<!--

   Tentative due to:

     https://github.com/whatwg/html/issues/4008

-->

<title>Capability Delegation: Consumes User Activation</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/testdriver.js"></script>

<script src="/resources/testdriver-actions.js"></script>

<script src="/resources/testdriver-vendor.js"></script>

<script src="resources/utils.js"></script>

<div>

  Test that capability delegation consumes transient user activation.

  https://wicg.github.io/capability-delegation/spec.html

</div>

<iframe width="300px" height="50px"></iframe>

<script>

  function sendCapabilityDelegationMessageIgnoringException(origin, capability) {

      try {

          frames[0].postMessage("any_message", {targetOrigin: origin, delegate: capability});

      } catch (e) {}

  let capability_to_delegate;

  promise_setup(async () => {

      capability_to_delegate = await findOneCapabilitySupportingDelegation();

      assert_true(!!capability_to_delegate, "The user agent supports delegating at least one capability");

});

  promise_test(async () => {

      assert_false(navigator.userActivation.isActive);

      await test_driver.bless();

      assert_true(navigator.userActivation.isActive, "User activation is available initially");

      sendCapabilityDelegationMessageIgnoringException("/", "blah");

      assert_true(navigator.userActivation.isActive,

                  "User activation is not consumed by delegation of an unknown delegation");

      sendCapabilityDelegationMessageIgnoringException("*", capability_to_delegate);

      assert_true(navigator.userActivation.isActive,

                  "User activation is not consumed by known delegation to disallowed targetOrigin");

      sendCapabilityDelegationMessageIgnoringException("/", capability_to_delegate);

      assert_false(navigator.userActivation.isActive,

                   "User activation is consumed by supported delegation");

  }, "Capability delegation consumes transient user activation");

</script>