| <!DOCTYPE html> |
| <title>Service Worker: Clients.get</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/test-helpers.sub.js"></script> |
| <script> |
| var scope = 'resources/clients-get-frame.html'; |
| var client_ids = []; |
| var frame; |
| promise_test(function(t) { |
| return service_worker_unregister_and_register( |
| t, 'resources/clients-get-worker.js', scope) |
| .then(function(registration) { |
| add_completion_callback(function() { registration.unregister(); }); |
| return wait_for_state(t, registration.installing, 'activated'); |
| }) |
| .then(function() { |
| return with_iframe(scope + '#1'); |
| }) |
| .then(function(frame1) { |
| add_completion_callback(function() { frame1.remove(); }); |
| frame1.focus(); |
| return wait_for_clientId(); |
| }) |
| .then(function(client_id) { |
| client_ids.push(client_id); |
| return with_iframe(scope + '#2'); |
| }) |
| .then(function(frame2) { |
| frame = frame2; |
| add_completion_callback(function() { frame2.remove(); }); |
| return wait_for_clientId(); |
| }) |
| .then(function(client_id) { |
| client_ids.push(client_id, 'invalid-id'); |
| var channel = new MessageChannel(); |
| var saw_message = new Promise(function(resolve) { |
| channel.port1.onmessage = resolve; |
| }); |
| frame.contentWindow.navigator.serviceWorker.controller.postMessage( |
| {port: channel.port2, clientIds: client_ids}, [channel.port2]); |
| return saw_message; |
| }) |
| .then(function(e) { |
| assert_equals(e.data.length, 3); |
| assert_array_equals(e.data[0], expected[0]); |
| assert_array_equals(e.data[1], expected[1]); |
| assert_equals(e.data[2], expected[2]); |
| }); |
| }, 'Test Clients.get()'); |
| |
| function wait_for_clientId() { |
| return new Promise(function(resolve, reject) { |
| function get_client_id(e) { |
| window.removeEventListener('message', get_client_id); |
| resolve(e.data.clientId); |
| } |
| window.addEventListener('message', get_client_id, false); |
| }); |
| } |
| |
| var expected = [ |
| /* visibilityState, focused, url, frameType */ |
| ['visible', true, normalizeURL(scope) + '#1', 'nested'], |
| ['visible', false, normalizeURL(scope) + '#2', 'nested'], |
| undefined |
| ]; |
| </script> |
