gecko-dev/dom/workers/test/WorkerTest_subworker.js

44 строки
1.4 KiB
JavaScript

/**
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
onmessage = function(event) {
let chromeURL = event.data.replace("test_chromeWorkerJSM.xul",
"WorkerTest_badworker.js");
let mochitestURL = event.data.replace("test_chromeWorkerJSM.xul",
"WorkerTest_badworker.js")
.replace("chrome://mochitests/content/chrome",
"http://mochi.test:8888/tests");
// We should be able to XHR to anything we want, including a chrome URL.
let xhr = new XMLHttpRequest();
xhr.open("GET", mochitestURL, false);
xhr.send();
if (!xhr.responseText) {
throw "Can't load script file via XHR!";
}
// We shouldn't be able to make a ChromeWorker to a non-chrome URL.
let worker = new ChromeWorker(mochitestURL);
worker.onmessage = function(event) {
throw event.data;
};
worker.onerror = function(event) {
event.preventDefault();
// And we shouldn't be able to make a regular Worker to a non-chrome URL.
worker = new Worker(mochitestURL);
worker.onmessage = function(event) {
throw event.data;
};
worker.onerror = function(event) {
event.preventDefault();
postMessage("Done");
};
worker.postMessage("Hi");
};
worker.postMessage("Hi");
};