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/* eslint-env worker */
// Any copyright is dedicated to the Public Domain.
//
// 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 ("ServiceWorker" 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)));
});