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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
registerCleanupFunction(() => {
Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
});
var TAB_URL = EXAMPLE_URL + "doc_listworkers-tab.html";
var WORKER1_URL = "code_listworkers-worker1.js";
var WORKER2_URL = "code_listworkers-worker2.js";
add_task(async function test() {
const tab = await addTab(TAB_URL);
const target = await createAndAttachTargetForTab(tab);
let { workers } = await listWorkers(target);
is(workers.length, 0);
let onWorkerListChanged = waitForWorkerListChanged(target);
await SpecialPowers.spawn(tab.linkedBrowser, [WORKER1_URL], workerUrl => {
content.worker1 = new content.Worker(workerUrl);
});
await onWorkerListChanged;
({ workers } = await listWorkers(target));
is(workers.length, 1);
is(workers[0].url, WORKER1_URL);
onWorkerListChanged = waitForWorkerListChanged(target);
await SpecialPowers.spawn(tab.linkedBrowser, [WORKER2_URL], workerUrl => {
content.worker2 = new content.Worker(workerUrl);
});
await onWorkerListChanged;
({ workers } = await listWorkers(target));
is(workers.length, 2);
is(workers[0].url, WORKER1_URL);
is(workers[1].url, WORKER2_URL);
onWorkerListChanged = waitForWorkerListChanged(target);
await SpecialPowers.spawn(tab.linkedBrowser, [WORKER2_URL], workerUrl => {
content.worker1.terminate();
});
await onWorkerListChanged;
({ workers } = await listWorkers(target));
is(workers.length, 1);
is(workers[0].url, WORKER2_URL);
onWorkerListChanged = waitForWorkerListChanged(target);
await SpecialPowers.spawn(tab.linkedBrowser, [WORKER2_URL], workerUrl => {
content.worker2.terminate();
});
await onWorkerListChanged;
({ workers } = await listWorkers(target));
is(workers.length, 0);
await target.destroy();
finish();
});
function listWorkers(targetFront) {
info("Listing workers.");
return targetFront.listWorkers();
}
function waitForWorkerListChanged(targetFront) {
info("Waiting for worker list to change.");
return targetFront.once("workerListChanged");
}
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