gecko-dev/dom/workers/test/test_bug883784.jsm

38 строки
1.1 KiB
JavaScript

this.EXPORTED_SYMBOLS = ["Test"];
this.Test = {
start: function(ok, is, finish) {
let worker = new ChromeWorker("jsm_url_worker.js");
worker.onmessage = function(event) {
if (event.data.type == 'status') {
ok(event.data.status, event.data.msg);
} else if (event.data.type == 'url') {
var xhr = Components.classes["@mozilla.org/xmlextras/xmlhttprequest;1"]
.createInstance(Components.interfaces.nsIXMLHttpRequest);
xhr.open('GET', event.data.url, false);
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
ok(true, "Blob readable!");
finish();
}
}
xhr.onerror = function() {
ok(true, "Blob unreadable, should not happen!");
finish();
}
xhr.send();
}
};
var self = this;
worker.onerror = function(event) {
is(event.target, worker);
ok(false, "Worker had an error: " + event.data);
self.worker.terminate();
finish();
};
worker.postMessage(0);
}
};