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-rw-r--r--netwerk/test/unit/test_udp_multicast.js110
1 files changed, 110 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 0000000000..305c916aa7
--- /dev/null
+++ b/netwerk/test/unit/test_udp_multicast.js
@@ -0,0 +1,110 @@
+// Bug 960397: UDP multicast options
+"use strict";
+
+var { Constructor: CC } = Components;
+
+const UDPSocket = CC(
+ "@mozilla.org/network/udp-socket;1",
+ "nsIUDPSocket",
+ "init"
+);
+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;
+
+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);
+
+ return new Promise((resolve, reject) => {
+ socket.asyncListen({
+ onPacketReceived(s, message) {
+ info("Received on port " + socket.port);
+ Assert.equal(message.data, ping);
+ socket.close();
+ resolve(message.data);
+ },
+ onStopListening(socket, status) {},
+ });
+
+ info("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();
+ reject();
+ },
+ TIMEOUT,
+ Ci.nsITimer.TYPE_ONE_SHOT
+ );
+ });
+}
+
+add_test(() => {
+ info("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(() => {
+ info("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
+ );
+});
+
+add_test(() => {
+ info("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(() => {
+ info("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
+ );
+});