// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
var serviceWorkerPromise = new Promise(function(resolve, reject) {
navigator.serviceWorker.register('sw.js').then(function() {
return navigator.serviceWorker.ready;
}).then(function(registration) {
var sw = registration.active;
var channel = new MessageChannel();
channel.port1.onmessage = function(e) {
if (e.data == 'Pong from version 1') {
resolve(e.data);
} else {
reject(e.data); // Fail fast.
}
};
sw.postMessage('ping', [channel.port2]);
}).catch(function(err) {
reject(err);
});
});
serviceWorkerPromise.then(function(message) {
chrome.test.sendMessage(message);
}).catch(function(err) {
chrome.test.sendMessage('FAILURE_V1');
});