gecko/dom/cache/test/mochitest/serviceworker_driver.js

45 lines
1.5 KiB
JavaScript

// Any copyright is dedicated to the Public Domain.
// http://creativecommons.org/publicdomain/zero/1.0/
function serviceWorkerTestExec(testFile) {
var isB2G = !navigator.userAgent.includes("Android") &&
/Mobile|Tablet/.test(navigator.userAgent);
if (isB2G) {
// TODO B2G doesn't support running service workers for now due to bug 1137683.
dump("Skipping running the test in SW until bug 1137683 gets fixed.\n");
return Promise.resolve();
}
return new Promise(function(resolve, reject) {
function setupSW(registration) {
var worker = registration.waiting ||
registration.active;
window.addEventListener("message",function onMessage(event) {
if (event.data.context != "ServiceWorker") {
return;
}
if (event.data.type == 'finish') {
window.removeEventListener("message", onMessage);
registration.unregister()
.then(resolve)
.catch(reject);
} else if (event.data.type == 'status') {
ok(event.data.status, event.data.context + ": " + event.data.msg);
}
}, false);
worker.onerror = reject;
var iframe = document.createElement("iframe");
iframe.src = "message_receiver.html";
iframe.onload = function() {
worker.postMessage({ script: testFile });
};
document.body.appendChild(iframe);
}
navigator.serviceWorker.ready.then(setupSW);
navigator.serviceWorker.register("worker_wrapper.js", {scope: "."});
});
}