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<!DOCTYPE html>
<title>Service Worker: postMessage to Client</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/get-host-info.sub.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<script>
var frame;
var t = async_test('postMessage from ServiceWorker to Client');
t.step(function() {
var scope = 'resources/blank.html';
var host_info = get_host_info();
var sw;
service_worker_unregister_and_register(
t, 'resources/postmessage-to-client-worker.js', scope)
.then(function(registration) {
return wait_for_state(t, registration.installing, 'activated');
})
.then(function() { return with_iframe(scope); })
.then(function(f) {
frame = f;
sw = frame.contentWindow.navigator.serviceWorker;
sw.onmessage = t.step_func(onMessage);
sw.controller.postMessage('ping');
})
.catch(unreached_rejection(t));
var result = [];
var expected = ['Sending message via clients'];
function onMessage(e) {
assert_equals(e.bubbles, false, 'message events should not bubble.');
assert_equals(e.cancelable, false, 'message events should not be cancelable.');
assert_equals(e.origin, host_info['HTTPS_ORIGIN'], 'message event\'s origin should be set correctly.');
// XXXkhuey fixme!
// assert_equals(e.source, sw.controller, 'source should be ServiceWorker.');
var message = e.data;
if (message === 'quit') {
assert_array_equals(result, expected,
'Worker should post back expected messages.');
frame.remove();
service_worker_unregister_and_done(t, scope);
} else {
result.push(message);
}
}
});
</script>
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