/* eslint-env worker */
// Any copyright is dedicated to the Public Domain.
// http://creativecommons.org/publicdomain/zero/1.0/
//
// ServiceWorker equivalent of worker_wrapper.js.
var client;
var context;
function ok(a, msg) {
client.postMessage({
type:
"status",
status: !!a,
msg: a +
": " + msg,
context,
});
}
function is(a, b, msg) {
client.postMessage({
type:
"status",
status: a === b,
msg: a +
" === " + b +
": " + msg,
context,
});
}
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 testDone() {
client.postMessage({ type:
"finish", context });
}
function workerTestGetPrefs(prefs, cb) {
addEventListener(
"message",
function workerTestGetPrefsCB(e) {
if (
e.data.type !=
"returnPrefs" ||
!workerTestArrayEquals(prefs, e.data.prefs)
) {
return;
}
removeEventListener(
"message", workerTestGetPrefsCB);
cb(e.data.result);
});
client.postMessage({
type:
"getPrefs",
context,
prefs,
});
}
function workerTestGetPermissions(permissions, cb) {
addEventListener(
"message",
function workerTestGetPermissionsCB(e) {
if (
e.data.type !=
"returnPermissions" ||
!workerTestArrayEquals(permissions, e.data.permissions)
) {
return;
}
removeEventListener(
"message", workerTestGetPermissionsCB);
cb(e.data.result);
});
client.postMessage({
type:
"getPermissions",
context,
permissions,
});
}
function workerTestGetUserAgent(cb) {
addEventListener(
"message",
function workerTestGetUserAgentCB(e) {
if (e.data.type !==
"returnUserAgent") {
return;
}
removeEventListener(
"message", workerTestGetUserAgentCB);
cb(e.data.result);
});
client.postMessage({
context,
type:
"getUserAgent",
});
}
var completeInstall =
null;
addEventListener(
"message",
function workerWrapperOnMessage(e) {
removeEventListener(
"message", workerWrapperOnMessage);
var data = e.data;
function runScript() {
try {
importScripts(data.script);
}
catch (err) {
client.postMessage({
type:
"status",
status:
false,
context,
msg:
"worker failed to import " + data.script +
"; error: " + err.message,
});
}
}
if (
"ServiceWorkerGlobalScope" in self) {
self.clients
.matchAll({ includeUncontrolled:
true })
.then(
function (clients) {
for (
var i = 0; i < clients.length; ++i) {
if (clients[i].url.indexOf(
"message_receiver.html") > -1) {
client = clients[i];
break;
}
}
if (!client) {
dump(
"We couldn't find the message_receiver window, the test will fail\n"
);
}
context =
"ServiceWorker";
runScript();
completeInstall();
});
}
else {
client = self;
context =
"Worker";
runScript();
}
});
addEventListener(
"install", e => {
e.waitUntil(
new Promise(resolve => (completeInstall = resolve)));
});