| <!DOCTYPE html> |
| <title>Service Worker: Clients.get with window and worker clients</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-client-types'; |
| var frame_url = scope + '-frame.html'; |
| var shared_worker_url = scope + '-shared-worker.js'; |
| var worker_url = scope + '-worker.js'; |
| var client_ids = []; |
| var registration; |
| var frame; |
| promise_test(function(t) { |
| return service_worker_unregister_and_register( |
| t, 'resources/clients-get-worker.js', scope) |
| .then(function(r) { |
| registration = r; |
| add_completion_callback(function() { registration.unregister(); }); |
| return wait_for_state(t, registration.installing, 'activated'); |
| }) |
| .then(function() { |
| return with_iframe(frame_url); |
| }) |
| .then(function(f) { |
| frame = f; |
| add_completion_callback(function() { frame.remove(); }); |
| frame.focus(); |
| return wait_for_clientId(); |
| }) |
| .then(function(client_id) { |
| client_ids.push(client_id); |
| return new Promise(function(resolve) { |
| var w = new SharedWorker(shared_worker_url); |
| w.port.onmessage = function(e) { |
| resolve(e.data.clientId); |
| }; |
| }); |
| }) |
| .then(function(client_id) { |
| client_ids.push(client_id); |
| var channel = new MessageChannel(); |
| var w = new Worker(worker_url); |
| w.postMessage({cmd:'GetClientId', port:channel.port2}, |
| [channel.port2]); |
| return new Promise(function(resolve) { |
| channel.port1.onmessage = function(e) { |
| resolve(e.data.clientId); |
| }; |
| }); |
| }) |
| .then(function(client_id) { |
| client_ids.push(client_id); |
| var channel = new MessageChannel(); |
| frame.contentWindow.postMessage('StartWorker', '*', [channel.port2]); |
| return new Promise(function(resolve) { |
| channel.port1.onmessage = function(e) { |
| resolve(e.data.clientId); |
| }; |
| }); |
| }) |
| .then(function(client_id) { |
| client_ids.push(client_id); |
| var saw_message = new Promise(function(resolve) { |
| navigator.serviceWorker.onmessage = resolve; |
| }); |
| registration.active.postMessage({clientIds: client_ids}); |
| return saw_message; |
| }) |
| .then(function(e) { |
| assert_equals(e.data.length, expected.length); |
| // We use these assert_not_equals because assert_array_equals doesn't |
| // print the error description when passed an undefined value. |
| assert_not_equals(e.data[0], undefined, |
| 'Window client should not be undefined'); |
| assert_array_equals(e.data[0], expected[0], 'Window client'); |
| assert_not_equals(e.data[1], undefined, |
| 'Shared worker client should not be undefined'); |
| assert_array_equals(e.data[1], expected[1], 'Shared worker client'); |
| assert_not_equals(e.data[2], undefined, |
| 'Worker(Started by main frame) client should not be undefined'); |
| assert_array_equals(e.data[2], expected[2], |
| 'Worker(Started by main frame) client'); |
| assert_not_equals(e.data[3], undefined, |
| 'Worker(Started by sub frame) client should not be undefined'); |
| assert_array_equals(e.data[3], expected[3], |
| 'Worker(Started by sub frame) client'); |
| }); |
| }, 'Test Clients.get() with window and worker clients'); |
| |
| function wait_for_clientId() { |
| return new Promise(function(resolve) { |
| 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, type, frameType |
| ['visible', true, normalizeURL(scope) + '-frame.html', 'window', 'nested'], |
| [undefined, undefined, normalizeURL(scope) + '-shared-worker.js', 'sharedworker', 'none'], |
| [undefined, undefined, normalizeURL(scope) + '-worker.js', 'worker', 'none'], |
| [undefined, undefined, normalizeURL(scope) + '-frame-worker.js', 'worker', 'none'] |
| ]; |
| </script> |