detached-iframe.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /html/user-activation/detached-iframe.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

  <head>

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

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

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

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

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

  </head>

  <body></body>

  <script>

    async function attachIframe() {

      const iframe = document.createElement("iframe");

      iframe.src = "about:blank";

      await new Promise((r) => {

        iframe.addEventListener("load", r, { once: true });

        document.body.append(iframe);

});

      return iframe;

    promise_test(async () => {

      const iframe = await attachIframe();

      const { userActivation } = iframe.contentWindow.navigator;

      assert_false(

        userActivation.isActive,

        "No transient activation before click"

);

      assert_false(

        userActivation.hasBeenActive,

        "No sticky activation before click"

);

      // Confirm we have activation

      await test_driver.bless("click", null, iframe.contentWindow);

      assert_true(userActivation.isActive, "is active after click");

      assert_true(userActivation.hasBeenActive, "has been active");

      // Remove the context

      iframe.remove();

      assert_equals(iframe.contentWindow, null, "No more global");

      assert_true(userActivation.isActive, "isActive");

      assert_true(userActivation.hasBeenActive, "hasBeenActive");

    }, "navigator.userActivation retains state even if global is removed");

  </script>

</html>