11cb0ef41Sopenharmony_ci'use strict'; 21cb0ef41Sopenharmony_ciconst common = require('../common'); 31cb0ef41Sopenharmony_ciconst net = require('net'); 41cb0ef41Sopenharmony_ciconst assert = require('assert'); 51cb0ef41Sopenharmony_ciconst socket = net.Stream({ highWaterMark: 0 }); 61cb0ef41Sopenharmony_ci 71cb0ef41Sopenharmony_ci// Make sure that anything besides a buffer or a string throws. 81cb0ef41Sopenharmony_cisocket.on('error', common.mustNotCall()); 91cb0ef41Sopenharmony_ciassert.throws(() => { 101cb0ef41Sopenharmony_ci socket.write(null); 111cb0ef41Sopenharmony_ci}, { 121cb0ef41Sopenharmony_ci code: 'ERR_STREAM_NULL_VALUES', 131cb0ef41Sopenharmony_ci name: 'TypeError', 141cb0ef41Sopenharmony_ci message: 'May not write null values to stream' 151cb0ef41Sopenharmony_ci}); 161cb0ef41Sopenharmony_ci 171cb0ef41Sopenharmony_ci[ 181cb0ef41Sopenharmony_ci true, 191cb0ef41Sopenharmony_ci false, 201cb0ef41Sopenharmony_ci undefined, 211cb0ef41Sopenharmony_ci 1, 221cb0ef41Sopenharmony_ci 1.0, 231cb0ef41Sopenharmony_ci +Infinity, 241cb0ef41Sopenharmony_ci -Infinity, 251cb0ef41Sopenharmony_ci [], 261cb0ef41Sopenharmony_ci {}, 271cb0ef41Sopenharmony_ci].forEach((value) => { 281cb0ef41Sopenharmony_ci const socket = net.Stream({ highWaterMark: 0 }); 291cb0ef41Sopenharmony_ci // We need to check the callback since 'error' will only 301cb0ef41Sopenharmony_ci // be emitted once per instance. 311cb0ef41Sopenharmony_ci assert.throws(() => { 321cb0ef41Sopenharmony_ci socket.write(value); 331cb0ef41Sopenharmony_ci }, { 341cb0ef41Sopenharmony_ci code: 'ERR_INVALID_ARG_TYPE', 351cb0ef41Sopenharmony_ci name: 'TypeError', 361cb0ef41Sopenharmony_ci message: 'The "chunk" argument must be of type string or an instance of ' + 371cb0ef41Sopenharmony_ci `Buffer or Uint8Array.${common.invalidArgTypeHelper(value)}` 381cb0ef41Sopenharmony_ci }); 391cb0ef41Sopenharmony_ci}); 40