1 files changed, 44 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-dgram-ipv6only.js b/tests/node_compat/test/parallel/test-dgram-ipv6only.js
new file mode 100644
index 000000000..31f4e1fd9
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-dgram-ipv6only.js
@@ -0,0 +1,44 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 16.13.0
+// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
+
+// TODO(cmorten): Deno.listenDatagram is currently `0.0.0.0` when you listen to `::`.
+
+'use strict';
+
+const common = require('../common');
+if (!common.hasIPv6)
+  common.skip('no IPv6 support');
+
+const dgram = require('dgram');
+
+// This test ensures that dual-stack support is disabled when
+// we specify the `ipv6Only` option in `dgram.createSocket()`.
+const socket = dgram.createSocket({
+  type: 'udp6',
+  ipv6Only: true,
+});
+
+socket.bind({
+  port: 0,
+  address: '::',
+}, common.mustCall(() => {
+  const { port } = socket.address();
+  const client = dgram.createSocket('udp4');
+
+  // We can still bind to '0.0.0.0'.
+  // TODO: uncomment out when Deno allows IPv4 and IPv6 to be bound
+  // independently
+  // client.bind({
+  //   port,
+  //   address: '0.0.0.0',
+  // }, common.mustCall(() => {
+    client.close();
+    socket.close();
+  // }));
+
+  client.on('error', common.mustNotCall());
+}));