deno.land / std@0.166.0 / node / _tools / test / parallel / test-net-connect-buffer2.js

test-net-connect-buffer2.js
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// 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
'use strict';const common = require('../common');const assert = require('assert');const net = require('net');
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() { 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');}));
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a year ago