Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 99 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..202a4a1d99
--- /dev/null
+++ b/netwerk/test/unit/test_udp_multicast.js
@@ -0,0 +1,99 @@
+// 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;
+
+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 = new TextEncoder().encode(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(sock, 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")
+  );
+});
+
+// Disabled on Windows11 for frequent intermittent failures.
+// See bug 1760123.
+add_test({ skip_if: () => mozinfo.win11_2009 }, () => {
+  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
+  );
+});
+
+// This fails locally on windows 11.
+add_test({ skip_if: () => mozinfo.win11_2009 }, () => {
+  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
+  );
+});