'use strict';
const common = require('../common');
const net = require('net');

const socket = net.Stream({ highWaterMark: 0 });

// Make sure that anything besides a buffer or a string throws.
common.expectsError(() => socket.write(null),
                    {
                      code: 'ERR_STREAM_NULL_VALUES',
                      type: TypeError,
                      message: 'May not write null values to stream'
                    });
[
  true,
  false,
  undefined,
  1,
  1.0,
  +Infinity,
  -Infinity,
  [],
  {}
].forEach((value) => {
  // We need to check the callback since 'error' will only
  // be emitted once per instance.
  socket.write(value, common.expectsError({
    code: 'ERR_INVALID_ARG_TYPE',
    type: TypeError,
    message: 'The "chunk" argument must be one of type string or Buffer. ' +
              `Received type ${typeof value}`
  }));
});