mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 21:55:31 +00:00
115 lines
3.6 KiB
JavaScript
115 lines
3.6 KiB
JavaScript
// This file ensures that canceling a channel early does not
|
|
// send the request to the server (bug 350790)
|
|
//
|
|
// I've also shoehorned in a test that ENSURE_CALLED_BEFORE_CONNECT works as
|
|
// expected: see comments that start with ENSURE_CALLED_BEFORE_CONNECT:
|
|
|
|
Cu.import("resource://testing-common/httpd.js");
|
|
Cu.import("resource://gre/modules/NetUtil.jsm");
|
|
|
|
var ios = Components.classes["@mozilla.org/network/io-service;1"]
|
|
.getService(Components.interfaces.nsIIOService);
|
|
var observer = {
|
|
QueryInterface: function eventsink_qi(iid) {
|
|
if (iid.equals(Components.interfaces.nsISupports) ||
|
|
iid.equals(Components.interfaces.nsIObserver))
|
|
return this;
|
|
throw Components.results.NS_ERROR_NO_INTERFACE;
|
|
},
|
|
|
|
observe: function(subject, topic, data) {
|
|
subject = subject.QueryInterface(Components.interfaces.nsIRequest);
|
|
subject.cancel(Components.results.NS_BINDING_ABORTED);
|
|
|
|
// ENSURE_CALLED_BEFORE_CONNECT: setting values should still work
|
|
try {
|
|
subject.QueryInterface(Components.interfaces.nsIHttpChannel);
|
|
currentReferrer = subject.getRequestHeader("Referer");
|
|
do_check_eq(currentReferrer, "http://site1.com/");
|
|
var uri = ios.newURI("http://site2.com");
|
|
subject.referrer = uri;
|
|
} catch (ex) {
|
|
do_throw("Exception: " + ex);
|
|
}
|
|
|
|
var obs = Components.classes["@mozilla.org/observer-service;1"].getService();
|
|
obs = obs.QueryInterface(Components.interfaces.nsIObserverService);
|
|
obs.removeObserver(observer, "http-on-modify-request");
|
|
}
|
|
};
|
|
|
|
var listener = {
|
|
onStartRequest: function test_onStartR(request, ctx) {
|
|
do_check_eq(request.status, Components.results.NS_BINDING_ABORTED);
|
|
|
|
// ENSURE_CALLED_BEFORE_CONNECT: setting referrer should now fail
|
|
try {
|
|
request.QueryInterface(Components.interfaces.nsIHttpChannel);
|
|
currentReferrer = request.getRequestHeader("Referer");
|
|
do_check_eq(currentReferrer, "http://site2.com/");
|
|
var uri = ios.newURI("http://site3.com/");
|
|
|
|
// Need to set NECKO_ERRORS_ARE_FATAL=0 else we'll abort process
|
|
var env = Components.classes["@mozilla.org/process/environment;1"].
|
|
getService(Components.interfaces.nsIEnvironment);
|
|
env.set("NECKO_ERRORS_ARE_FATAL", "0");
|
|
// we expect setting referrer to fail
|
|
try {
|
|
request.referrer = uri;
|
|
do_throw("Error should have been thrown before getting here");
|
|
} catch (ex) { }
|
|
} catch (ex) {
|
|
do_throw("Exception: " + ex);
|
|
}
|
|
},
|
|
|
|
onDataAvailable: function test_ODA() {
|
|
do_throw("Should not get any data!");
|
|
},
|
|
|
|
onStopRequest: function test_onStopR(request, ctx, status) {
|
|
httpserv.stop(do_test_finished);
|
|
}
|
|
};
|
|
|
|
function makeChan(url) {
|
|
var chan = NetUtil.newChannel({uri: url, loadUsingSystemPrincipal: true})
|
|
.QueryInterface(Components.interfaces.nsIHttpChannel);
|
|
|
|
// ENSURE_CALLED_BEFORE_CONNECT: set original value
|
|
var uri = ios.newURI("http://site1.com");
|
|
chan.referrer = uri;
|
|
|
|
return chan;
|
|
}
|
|
|
|
var httpserv = null;
|
|
|
|
function execute_test() {
|
|
var chan = makeChan("http://localhost:" +
|
|
httpserv.identity.primaryPort + "/failtest");
|
|
|
|
var obs = Components.classes["@mozilla.org/observer-service;1"].getService();
|
|
obs = obs.QueryInterface(Components.interfaces.nsIObserverService);
|
|
obs.addObserver(observer, "http-on-modify-request", false);
|
|
|
|
chan.asyncOpen2(listener);
|
|
}
|
|
|
|
function run_test() {
|
|
httpserv = new HttpServer();
|
|
httpserv.registerPathHandler("/failtest", failtest);
|
|
httpserv.start(-1);
|
|
|
|
execute_test();
|
|
|
|
do_test_pending();
|
|
}
|
|
|
|
// PATHS
|
|
|
|
// /failtest
|
|
function failtest(metadata, response) {
|
|
do_throw("This should not be reached");
|
|
}
|