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// Any copyright is dedicated to the Public Domain.
// http://creativecommons.org/publicdomain/zero/1.0/
//
// ServiceWorker equivalent of worker_wrapper.js.
let client;
function ok(a, msg) {
dump("OK: " + !!a + " => " + a + ": " + msg + "\n");
client.postMessage({ type: "status", status: !!a, msg: a + ": " + msg });
}
function is(a, b, msg) {
dump("IS: " + (a === b) + " => " + a + " | " + b + ": " + msg + "\n");
client.postMessage({
type: "status",
status: a === b,
msg: a + " === " + b + ": " + msg,
});
}
function workerTestArrayEquals(a, b) {
if (!Array.isArray(a) || !Array.isArray(b) || a.length != b.length) {
return false;
}
for (var i = 0, n = a.length; i < n; ++i) {
if (a[i] !== b[i]) {
return false;
}
}
return true;
}
function workerTestDone() {
client.postMessage({ type: "finish" });
}
function workerTestGetHelperData(cb) {
addEventListener("message", function workerTestGetHelperDataCB(e) {
if (e.data.type !== "returnHelperData") {
return;
}
removeEventListener("message", workerTestGetHelperDataCB);
cb(e.data.result);
});
client.postMessage({
type: "getHelperData",
});
}
function workerTestGetStorageManager(cb) {
addEventListener("message", function workerTestGetStorageManagerCB(e) {
if (e.data.type !== "returnStorageManager") {
return;
}
removeEventListener("message", workerTestGetStorageManagerCB);
cb(e.data.result);
});
client.postMessage({
type: "getStorageManager",
});
}
let completeInstall;
addEventListener("message", function workerWrapperOnMessage(e) {
removeEventListener("message", workerWrapperOnMessage);
var data = e.data;
self.clients.matchAll({ includeUncontrolled: true }).then(function(clients) {
for (var i = 0; i < clients.length; ++i) {
if (clients[i].url.includes("message_receiver.html")) {
client = clients[i];
break;
}
}
try {
importScripts(data.script);
} catch (ex) {
client.postMessage({
type: "status",
status: false,
msg:
"worker failed to import " + data.script + "; error: " + ex.message,
});
}
completeInstall();
});
});
addEventListener("install", e => {
e.waitUntil(new Promise(resolve => (completeInstall = resolve)));
});
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