Add m-esr52 at 52.6.0

1 files changed, 114 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_udp_multicast.js b/netwerk/test/unit/test_udp_multicast.js
new file mode 100644
index 000000000..0afa9c5b2
--- /dev/null
+++ b/netwerk/test/unit/test_udp_multicast.js
@@ -0,0 +1,114 @@
+// Bug 960397: UDP multicast options
+
+var { Constructor: CC } = Components;
+
+const UDPSocket = CC("@mozilla.org/network/udp-socket;1",
+                     "nsIUDPSocket",
+                     "init");
+const { Promise: promise } = Cu.import("resource://gre/modules/Promise.jsm", {});
+Cu.import("resource://gre/modules/Services.jsm");
+
+const ADDRESS_TEST1 = "224.0.0.200";
+const ADDRESS_TEST2 = "224.0.0.201";
+const ADDRESS_TEST3 = "224.0.0.202";
+const ADDRESS_TEST4 = "224.0.0.203";
+
+const TIMEOUT = 2000;
+
+const ua = Cc["@mozilla.org/network/protocol;1?name=http"]
+           .getService(Ci.nsIHttpProtocolHandler).userAgent;
+const isWinXP = ua.indexOf("Windows NT 5.1") != -1;
+
+var gConverter;
+
+function run_test() {
+  setup();
+  run_next_test();
+}
+
+function setup() {
+  gConverter = Cc["@mozilla.org/intl/scriptableunicodeconverter"].
+               createInstance(Ci.nsIScriptableUnicodeConverter);
+  gConverter.charset = "utf8";
+}
+
+function createSocketAndJoin(addr) {
+  let socket = new UDPSocket(-1, false,
+                     Services.scriptSecurityManager.getSystemPrincipal());
+  socket.joinMulticast(addr);
+  return socket;
+}
+
+function sendPing(socket, addr) {
+  let ping = "ping";
+  let rawPing = gConverter.convertToByteArray(ping);
+
+  let deferred = promise.defer();
+
+  socket.asyncListen({
+    onPacketReceived: function(s, message) {
+      do_print("Received on port " + socket.port);
+      do_check_eq(message.data, ping);
+      socket.close();
+      deferred.resolve(message.data);
+    },
+    onStopListening: function(socket, status) {}
+  });
+
+  do_print("Multicast send to port " + socket.port);
+  socket.send(addr, socket.port, rawPing, rawPing.length);
+
+  // Timers are bad, but it seems like the only way to test *not* getting a
+  // packet.
+  let timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
+  timer.initWithCallback(() => {
+    socket.close();
+    deferred.reject();
+  }, TIMEOUT, Ci.nsITimer.TYPE_ONE_SHOT);
+
+  return deferred.promise;
+}
+
+add_test(() => {
+  do_print("Joining multicast group");
+  let socket = createSocketAndJoin(ADDRESS_TEST1);
+  sendPing(socket, ADDRESS_TEST1).then(
+    run_next_test,
+    () => do_throw("Joined group, but no packet received")
+  );
+});
+
+add_test(() => {
+  do_print("Disabling multicast loopback");
+  let socket = createSocketAndJoin(ADDRESS_TEST2);
+  socket.multicastLoopback = false;
+  sendPing(socket, ADDRESS_TEST2).then(
+    () => do_throw("Loopback disabled, but still got a packet"),
+    run_next_test
+  );
+});
+
+// The following multicast interface test doesn't work on Windows XP, as it
+// appears to allow packets no matter what address is given, so we'll skip the
+// test there.
+if (!isWinXP) {
+  add_test(() => {
+    do_print("Changing multicast interface");
+    let socket = createSocketAndJoin(ADDRESS_TEST3);
+    socket.multicastInterface = "127.0.0.1";
+    sendPing(socket, ADDRESS_TEST3).then(
+      () => do_throw("Changed interface, but still got a packet"),
+      run_next_test
+    );
+  });
+
+add_test(() => {
+  do_print("Leaving multicast group");
+  let socket = createSocketAndJoin(ADDRESS_TEST4);
+  socket.leaveMulticast(ADDRESS_TEST4);
+  sendPing(socket, ADDRESS_TEST4).then(
+    () => do_throw("Left group, but still got a packet"),
+    run_next_test
+  );
+});
+}