gecko-dev/dom/base/test/worker_postMessages.js

34 строки
696 B
JavaScript

function test_workers() {
onmessage = function(e) {
postMessage(e.data, e.ports);
}
}
function test_broadcastChannel() {
var bc = new BroadcastChannel('postMessagesTest_inWorkers');
bc.onmessage = function(e) {
postMessage(e.data);
}
}
function test_messagePort(port) {
port.onmessage = function(e) {
postMessage(e.data, e.ports);
}
}
onmessage = function(e) {
if (e.data == 'workers') {
test_workers();
postMessage('ok');
} else if (e.data == 'broadcastChannel') {
test_broadcastChannel();
postMessage('ok');
} else if (e.data == 'messagePort') {
test_messagePort(e.ports[0]);
postMessage('ok');
} else {
postMessage('ko');
}
}