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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
var prefs = Services.prefs;
function asyncXHR(expectedStatus, nextTestFunc) {
var xhr = new XMLHttpRequest();
xhr.open("GET", "http://localhost:4444/test_error_code.xml", true);
var sawError = false;
xhr.addEventListener("loadend", function doAsyncRequest_onLoad() {
Assert.ok(sawError, "Should have received an error");
nextTestFunc();
});
xhr.addEventListener("error", function doAsyncRequest_onError(event) {
var request = event.target.channel.QueryInterface(Ci.nsIRequest);
Assert.equal(request.status, expectedStatus);
sawError = true;
});
xhr.send(null);
}
function run_test() {
do_test_pending();
do_timeout(0, run_test_pt1);
}
// network offline
function run_test_pt1() {
try {
Services.io.manageOfflineStatus = false;
} catch (e) {}
Services.io.offline = true;
prefs.setBoolPref("network.dns.offline-localhost", false);
// We always resolve localhost as it's hardcoded without the following pref:
prefs.setBoolPref("network.proxy.allow_hijacking_localhost", true);
dump("Testing error returned by async XHR when the network is offline\n");
asyncXHR(Cr.NS_ERROR_OFFLINE, run_test_pt2);
}
// connection refused
function run_test_pt2() {
Services.io.offline = false;
prefs.clearUserPref("network.dns.offline-localhost");
prefs.clearUserPref("network.proxy.allow_hijacking_localhost");
dump("Testing error returned by aync XHR when the connection is refused\n");
asyncXHR(Cr.NS_ERROR_CONNECTION_REFUSED, end_test);
}
function end_test() {
do_test_finished();
}
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