gecko/netwerk/test/unit/test_xmlhttprequest.js

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do_load_httpd_js();
var httpserver = new nsHttpServer();
var testpath = "/simple";
var httpbody = "<?xml version='1.0' ?><root>0123456789</root>";
function createXHR(async)
{
var xhr = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"]
.createInstance(Ci.nsIXMLHttpRequest);
xhr.open("GET", "http://localhost:4444" + testpath, async);
return xhr;
}
function checkResults(xhr)
{
if (xhr.readyState != 4)
return false;
do_check_eq(xhr.status, 200);
do_check_eq(xhr.responseText, httpbody);
var root_node = xhr.responseXML.getElementsByTagName('root').item(0);
do_check_eq(root_node.firstChild.data, "0123456789");
return true;
}
function run_test()
{
httpserver.registerPathHandler(testpath, serverHandler);
httpserver.start(4444);
// Test sync XHR sending
var sync = createXHR(false);
sync.send(null);
checkResults(sync);
// Test async XHR sending
let async = createXHR(true);
async.onreadystatechange = function(event) {
if (checkResults(async))
httpserver.stop(do_test_finished);
};
async.send(null);
do_test_pending();
}
function serverHandler(metadata, response)
{
response.setHeader("Content-Type", "text/xml", false);
response.bodyOutputStream.write(httpbody, httpbody.length);
}