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Test Info:

<!DOCTYPE html>
<!--
Tentative due to:
-->
<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>
</head>
<body>
<h1>Clicking in iframe has activation state in child via MessageEvent</h1>
<ol id="instructions">
<li>Click inside the red area.
</ol>
<iframe id="child" width="200" height="200"
</iframe>
<script>
async_test(function(t) {
var child = document.getElementById("child");
assert_false(navigator.userActivation.isActive);
assert_false(navigator.userActivation.hasBeenActive);
window.addEventListener("message", t.step_func(event => {
if (event.data == 'child-loaded') {
// values have false after load
assert_true(event.userActivation != null);
assert_false(event.userActivation.isActive);
assert_false(event.userActivation.hasBeenActive);
test_driver.click(child);
} else if (event.data == 'child-clicked') {
// values have activation state on click
assert_true(navigator.userActivation.hasBeenActive);
assert_true(event.userActivation != null);
assert_true(event.userActivation.isActive);
assert_true(event.userActivation.hasBeenActive);
child.contentWindow.postMessage('report', "*");
} else if (event.data == 'child-report') {
assert_false(navigator.userActivation.isActive);
assert_true(navigator.userActivation.hasBeenActive);
assert_true(event.userActivation != null);
assert_false(event.userActivation.isActive);
assert_true(event.userActivation.hasBeenActive);
child.contentWindow.postMessage('report-no-activation', "*");
} else if (event.data == 'child-report-no-activation') {
assert_equals(event.userActivation, null);
t.done();
}
}));
}, "Message propagates values on post");
</script>
</body>
</html>