pjs/netwerk/test/unit/test_protocolproxyservice.js

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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et: */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Google Inc.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Darin Fisher <darin@meer.net>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
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* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
// This testcase exercises the Protocol Proxy Service
var ios = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
var pps = Components.classes["@mozilla.org/network/protocol-proxy-service;1"]
.getService(Components.interfaces.nsIProtocolProxyService);
/**
* Test nsIProtocolHandler that allows proxying, but doesn't allow HTTP
* proxying.
*/
function TestProtocolHandler() {
}
TestProtocolHandler.prototype = {
QueryInterface: function(iid) {
if (iid.equals(Components.interfaces.nsIProtocolHandler) ||
iid.equals(Components.interfaces.nsISupports))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
scheme: "moz-test",
defaultPort: -1,
protocolFlags: Components.interfaces.nsIProtocolHandler.URI_NOAUTH |
Components.interfaces.nsIProtocolHandler.URI_NORELATIVE |
Components.interfaces.nsIProtocolHandler.ALLOWS_PROXY,
newURI: function(spec, originCharset, baseURI) {
var uri = Components.classes["@mozilla.org/network/simple-uri;1"]
.createInstance(Components.interfaces.nsIURI);
uri.spec = spec;
return uri;
},
newChannel: function(uri) {
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
},
allowPort: function(port, scheme) {
return true;
}
};
function TestProtocolHandlerFactory() {
}
TestProtocolHandlerFactory.prototype = {
createInstance: function(delegate, iid) {
return new TestProtocolHandler().QueryInterface(iid);
},
lockFactory: function(lock) {
}
};
function register_test_protocol_handler() {
var reg = Components.manager.QueryInterface(
Components.interfaces.nsIComponentRegistrar);
reg.registerFactory(Components.ID("{4ea7dd3a-8cae-499c-9f18-e1de773ca25b}"),
"TestProtocolHandler",
"@mozilla.org/network/protocol;1?name=moz-test",
new TestProtocolHandlerFactory());
}
function check_proxy(pi, type, host, port, flags, timeout, hasNext) {
do_check_neq(pi, null);
do_check_eq(pi.type, type);
do_check_eq(pi.host, host);
do_check_eq(pi.port, port);
if (flags != -1)
do_check_eq(pi.flags, flags);
if (timeout != -1)
do_check_eq(pi.failoverTimeout, timeout);
if (hasNext)
do_check_neq(pi.failoverProxy, null);
else
do_check_eq(pi.failoverProxy, null);
}
function TestFilter(type, host, port, flags, timeout) {
this._type = type;
this._host = host;
this._port = port;
this._flags = flags;
this._timeout = timeout;
}
TestFilter.prototype = {
_type: "",
_host: "",
_port: -1,
_flags: 0,
_timeout: 0,
QueryInterface: function(iid) {
if (iid.equals(Components.interfaces.nsIProtocolProxyFilter) ||
iid.equals(Components.interfaces.nsISupports))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
applyFilter: function(pps, uri, pi) {
var pi_tail = pps.newProxyInfo(this._type, this._host, this._port,
this._flags, this._timeout, null);
if (pi)
pi.failoverProxy = pi_tail;
else
pi = pi_tail;
return pi;
}
};
function BasicFilter() {}
BasicFilter.prototype = {
QueryInterface: function(iid) {
if (iid.equals(Components.interfaces.nsIProtocolProxyFilter) ||
iid.equals(Components.interfaces.nsISupports))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
applyFilter: function(pps, uri, pi) {
return pps.newProxyInfo("http", "localhost", 8080, 0, 10,
pps.newProxyInfo("direct", "", -1, 0, 0, null));
}
};
function run_filter_test() {
var uri = ios.newURI("http://www.mozilla.org/", null, null);
// Verify initial state
var pi = pps.resolve(uri, 0);
do_check_eq(pi, null);
// Push a filter and verify the results
var filter1 = new BasicFilter();
var filter2 = new BasicFilter();
pps.registerFilter(filter1, 10);
pps.registerFilter(filter2, 20);
pi = pps.resolve(uri, 0);
check_proxy(pi, "http", "localhost", 8080, 0, 10, true);
check_proxy(pi.failoverProxy, "direct", "", -1, 0, 0, false);
pps.unregisterFilter(filter2);
pi = pps.resolve(uri, 0);
check_proxy(pi, "http", "localhost", 8080, 0, 10, true);
check_proxy(pi.failoverProxy, "direct", "", -1, 0, 0, false);
// Remove filter and verify that we return to the initial state
pps.unregisterFilter(filter1);
pi = pps.resolve(uri, 0);
do_check_eq(pi, null);
}
function run_filter_test2() {
var uri = ios.newURI("http://www.mozilla.org/", null, null);
// Verify initial state
var pi = pps.resolve(uri, 0);
do_check_eq(pi, null);
// Push a filter and verify the results
var filter1 = new TestFilter("http", "foo", 8080, 0, 10);
var filter2 = new TestFilter("http", "bar", 8090, 0, 10);
pps.registerFilter(filter1, 20);
pps.registerFilter(filter2, 10);
pi = pps.resolve(uri, 0);
check_proxy(pi, "http", "bar", 8090, 0, 10, true);
check_proxy(pi.failoverProxy, "http", "foo", 8080, 0, 10, false);
pps.unregisterFilter(filter2);
pi = pps.resolve(uri, 0);
check_proxy(pi, "http", "foo", 8080, 0, 10, false);
// Remove filter and verify that we return to the initial state
pps.unregisterFilter(filter1);
pi = pps.resolve(uri, 0);
do_check_eq(pi, null);
}
function run_pref_test() {
var uri = ios.newURI("http://www.mozilla.org/", null, null);
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
// Verify 'direct' setting
prefs.setIntPref("network.proxy.type", 0);
var pi = pps.resolve(uri, 0);
do_check_eq(pi, null);
// Verify 'manual' setting
prefs.setIntPref("network.proxy.type", 1);
// nothing yet configured
pi = pps.resolve(uri, 0);
do_check_eq(pi, null);
// try HTTP configuration
prefs.setCharPref("network.proxy.http", "foopy");
prefs.setIntPref("network.proxy.http_port", 8080);
pi = pps.resolve(uri, 0);
check_proxy(pi, "http", "foopy", 8080, 0, -1, false);
prefs.setCharPref("network.proxy.http", "");
prefs.setIntPref("network.proxy.http_port", 0);
// try SOCKS configuration
prefs.setCharPref("network.proxy.socks", "barbar");
prefs.setIntPref("network.proxy.socks_port", 1203);
pi = pps.resolve(uri, 0);
check_proxy(pi, "socks", "barbar", 1203, 0, -1, false);
}
function run_protocol_handler_test() {
var uri = ios.newURI("moz-test:foopy", null, null);
var pi = pps.resolve(uri, 0);
do_check_eq(pi, null);
}
function TestResolveCallback() {
}
TestResolveCallback.prototype = {
QueryInterface:
function TestResolveCallback_QueryInterface(iid) {
if (iid.equals(Components.interfaces.nsIProtocolProxyCallback) ||
iid.equals(Components.interfaces.nsISupports))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
onProxyAvailable:
function TestResolveCallback_onProxyAvailable(req, uri, pi, status) {
dump("*** uri=" + uri.spec + ", status=" + status + "\n");
do_check_neq(req, null);
do_check_neq(uri, null);
do_check_eq(status, 0);
do_check_neq(pi, null);
check_proxy(pi, "http", "foopy", 8080, 0, -1, true);
check_proxy(pi.failoverProxy, "direct", "", -1, -1, -1, false);
// verify direct query now that we know the PAC file is loaded
pi = pps.resolve(ios.newURI("http://bazbat.com/", null, null), 0);
do_check_neq(pi, null);
check_proxy(pi, "http", "foopy", 8080, 0, -1, true);
check_proxy(pi.failoverProxy, "direct", "", -1, -1, -1, false);
run_protocol_handler_test();
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref("network.proxy.autoconfig_url", "");
prefs.setIntPref("network.proxy.type", 0);
run_test_continued();
do_test_finished();
}
};
function run_pac_test() {
var pac = 'data:text/plain,' +
'function FindProxyForURL(url, host) {' +
' return "PROXY foopy:8080; DIRECT";' +
'}';
var uri = ios.newURI("http://www.mozilla.org/", null, null);
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
// Configure PAC
prefs.setIntPref("network.proxy.type", 2);
prefs.setCharPref("network.proxy.autoconfig_url", pac);
// Test it out (we expect an "unknown" result since the PAC load is async)
var pi = pps.resolve(uri, 0);
do_check_neq(pi, null);
do_check_eq(pi.type, "unknown");
// We expect the NON_BLOCKING flag to trigger an exception here since
// we have configured the PPS to use PAC.
var hit_exception = false;
try {
pps.resolve(uri, pps.RESOLVE_NON_BLOCKING);
} catch (e) {
hit_exception = true;
}
do_check_eq(hit_exception, true);
var req = pps.asyncResolve(uri, 0, new TestResolveCallback());
do_test_pending();
}
function TestResolveCancelationCallback() {
}
TestResolveCancelationCallback.prototype = {
QueryInterface:
function TestResolveCallback_QueryInterface(iid) {
if (iid.equals(Components.interfaces.nsIProtocolProxyCallback) ||
iid.equals(Components.interfaces.nsISupports))
return this;
throw Components.results.NS_ERROR_NO_INTERFACE;
},
onProxyAvailable:
function TestResolveCancelationCallback_onProxyAvailable(req, uri, pi, status) {
dump("*** uri=" + uri.spec + ", status=" + status + "\n");
do_check_neq(req, null);
do_check_neq(uri, null);
do_check_eq(status, Components.results.NS_ERROR_ABORT);
do_check_eq(pi, null);
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref("network.proxy.autoconfig_url", "");
prefs.setIntPref("network.proxy.type", 0);
run_test_continued_2();
do_test_finished();
}
};
function run_pac_cancel_test() {
var uri = ios.newURI("http://www.mozilla.org/", null, null);
// Configure PAC
var pac = 'data:text/plain,' +
'function FindProxyForURL(url, host) {' +
' return "PROXY foopy:8080; DIRECT";' +
'}';
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
prefs.setIntPref("network.proxy.type", 2);
prefs.setCharPref("network.proxy.autoconfig_url", pac);
var req = pps.asyncResolve(uri, 0, new TestResolveCancelationCallback());
req.cancel(Components.results.NS_ERROR_ABORT);
do_test_pending();
}
function run_test() {
register_test_protocol_handler();
run_filter_test();
run_filter_test2();
run_pref_test();
run_pac_test();
// additional tests may be added to run_test_continued
}
function run_test_continued() {
run_pac_cancel_test();
// additional tests may be added to run_test_continued_2
}
function run_test_continued_2() {
}