test: add tls.connect js stream write test

test/parallel/test-tls-connect-stream-writes.js

@@ -0,0 +1,50 @@
+var fs = require('fs'),
+    path = require('path'),
+    tls = require('tls'),
+    stream = require('stream'),
+    net = require('net');
+
+var common = require('../common.js');
+
+var server;
+var cert_dir = path.resolve(__dirname, '../fixtures'),
+    options = { key: fs.readFileSync(cert_dir + '/test_key.pem'),
+                cert: fs.readFileSync(cert_dir + '/test_cert.pem'),
+                ca: [ fs.readFileSync(cert_dir + '/test_ca.pem') ],
+                ciphers: 'AES256-GCM-SHA384' };
+
+server = tls.createServer(options);
+server.listen(common.PORT, function() {
+  var raw = net.connect(common.PORT);
+
+  var pending = false;
+  raw.on('readable', function() {
+    if (pending)
+      p._read();
+  });
+
+  var p = new stream.Duplex({
+    read: function read() {
+      pending = false;
+
+      var chunk = raw.read();
+      if (chunk) {
+        this.push(chunk);
+      } else {
+        pending = true;
+      }
+    },
+    write: function write(data, enc, cb) {
+      raw.write(data, enc, cb);
+    }
+  });
+
+  var socket = tls.connect({
+    socket: p,
+    rejectUnauthorized: false
+  }, function() {
+    for (var i = 0; i < 50; ++i)
+      socket.write('hello world');
+    socket.end();
+  });
+});