1 files changed, 86 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-net-connect-buffer.js b/tests/node_compat/test/parallel/test-net-connect-buffer.js
new file mode 100644
index 000000000..04e71247e
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-net-connect-buffer.js
@@ -0,0 +1,86 @@
+// 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
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const net = require('net');
+
+// TODO: support not using "new"
+const tcp = new net.Server(common.mustCall((s) => {
+  tcp.close();
+
+  let buf = '';
+  s.setEncoding('utf8');
+  s.on('data', function(d) {
+    buf += d;
+  });
+
+  s.on('end', common.mustCall(function() {
+    console.error('SERVER: end', buf);
+    assert.strictEqual(buf, "L'État, c'est moi");
+    s.end();
+  }));
+}));
+
+tcp.listen(0, common.mustCall(function() {
+  // TODO: support not using "new"
+  const socket = new net.Stream({ highWaterMark: 0 });
+
+  let connected = false;
+  assert.strictEqual(socket.pending, true);
+  socket.connect(this.address().port, common.mustCall(() => connected = true));
+
+  assert.strictEqual(socket.pending, true);
+  assert.strictEqual(socket.connecting, true);
+  assert.strictEqual(socket.readyState, 'opening');
+
+  // Write a string that contains a multi-byte character sequence to test that
+  // `bytesWritten` is incremented with the # of bytes, not # of characters.
+  const a = "L'État, c'est ";
+  const b = 'moi';
+
+  // We're still connecting at this point so the datagram is first pushed onto
+  // the connect queue. Make sure that it's not added to `bytesWritten` again
+  // when the actual write happens.
+  const r = socket.write(a, common.mustCall((er) => {
+    console.error('write cb');
+    assert.ok(connected);
+    assert.strictEqual(socket.bytesWritten, Buffer.from(a + b).length);
+    assert.strictEqual(socket.pending, false);
+  }));
+  socket.on('close', common.mustCall(() => {
+    assert.strictEqual(socket.pending, true);
+  }));
+
+  assert.strictEqual(socket.bytesWritten, Buffer.from(a).length);
+  assert.strictEqual(r, false);
+  socket.end(b);
+
+  assert.strictEqual(socket.readyState, 'opening');
+}));