Add m-esr52 at 52.6.0

1 files changed, 77 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_dns_proxy_bypass.js b/netwerk/test/unit/test_dns_proxy_bypass.js
new file mode 100644
index 000000000..6443f7ade
--- /dev/null
+++ b/netwerk/test/unit/test_dns_proxy_bypass.js
@@ -0,0 +1,77 @@
+/* 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/. */
+
+Cu.import("resource://gre/modules/Services.jsm");
+
+var ioService = Cc["@mozilla.org/network/io-service;1"].
+  getService(Ci.nsIIOService);
+
+var prefs = Cc["@mozilla.org/preferences-service;1"].
+  getService(Ci.nsIPrefBranch);
+
+var url = "ws://dnsleak.example.com";
+
+var dnsRequestObserver = {
+  register: function() {
+    this.obs = Cc["@mozilla.org/observer-service;1"].
+      getService(Ci.nsIObserverService);
+    this.obs.addObserver(this, "dns-resolution-request", false);
+  },
+
+  unregister: function() {
+    if (this.obs) {
+      this.obs.removeObserver(this, "dns-resolution-request");
+    }
+  },
+
+  observe: function(subject, topic, data) {
+    if (topic == "dns-resolution-request") {
+      do_print(data);
+      if (data.indexOf("dnsleak.example.com") > -1) {
+        try {
+          do_check_true(false);
+        } catch (e) {}
+      }
+    }
+  }
+};
+
+var listener = {
+  onAcknowledge: function(aContext, aSize) {},
+  onBinaryMessageAvailable: function(aContext, aMsg) {},
+  onMessageAvailable: function(aContext, aMsg) {},
+  onServerClose: function(aContext, aCode, aReason) {},
+  onStart: function(aContext) {},
+  onStop: function(aContext, aStatusCode) {
+    prefs.clearUserPref("network.proxy.socks");
+    prefs.clearUserPref("network.proxy.socks_port");
+    prefs.clearUserPref("network.proxy.type");
+    prefs.clearUserPref("network.proxy.socks_remote_dns");
+    prefs.clearUserPref("network.dns.notifyResolution");
+    dnsRequestObserver.unregister();
+    do_test_finished();
+  }
+};
+
+function run_test() {
+  dnsRequestObserver.register();
+  prefs.setBoolPref("network.dns.notifyResolution", true);
+  prefs.setCharPref("network.proxy.socks", "127.0.0.1");
+  prefs.setIntPref("network.proxy.socks_port", 9000);
+  prefs.setIntPref("network.proxy.type", 1);
+  prefs.setBoolPref("network.proxy.socks_remote_dns", true);
+  var chan = Cc["@mozilla.org/network/protocol;1?name=ws"].
+    createInstance(Components.interfaces.nsIWebSocketChannel);
+
+  chan.initLoadInfo(null, // aLoadingNode
+                    Services.scriptSecurityManager.getSystemPrincipal(),
+                    null, // aTriggeringPrincipal
+                    Ci.nsILoadInfo.SEC_ALLOW_CROSS_ORIGIN_DATA_IS_NULL,
+                    Ci.nsIContentPolicy.TYPE_WEBSOCKET);
+
+  var uri = ioService.newURI(url, null, null);
+  chan.asyncOpen(uri, url, 0, listener, null);
+  do_test_pending();
+}
+