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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 18.12.0// 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');
// Regression test for https://github.com/nodejs/node/issues/19562:// Writing to a socket first tries to push through as much data as possible// without blocking synchronously, and, if that is not enough, queues more// data up for asynchronous writing.// Check that `bytesWritten` accounts for both parts of a write.
const N = 10000000;{  // Variant 1: Write a Buffer.  const server = net.createServer(common.mustCall((socket) => {    socket.end(Buffer.alloc(N), common.mustCall(() => {      assert.strictEqual(socket.bytesWritten, N);    }));    assert.strictEqual(socket.bytesWritten, N);  })).listen(0, common.mustCall(() => {    const client = net.connect(server.address().port);    client.resume();    client.on('close', common.mustCall(() => {      assert.strictEqual(client.bytesRead, N);      server.close();    }));  }));}
{  // Variant 2: Write a string.  const server = net.createServer(common.mustCall((socket) => {    socket.end('a'.repeat(N), common.mustCall(() => {      assert.strictEqual(socket.bytesWritten, N);    }));    assert.strictEqual(socket.bytesWritten, N);  })).listen(0, common.mustCall(() => {    const client = net.connect(server.address().port);    client.resume();    client.on('close', common.mustCall(() => {      assert.strictEqual(client.bytesRead, N);      server.close();    }));  }));}
{  // Variant 2: writev() with mixed data.  const server = net.createServer(common.mustCall((socket) => {    socket.cork();    socket.write('a'.repeat(N));    assert.strictEqual(socket.bytesWritten, N);    socket.write(Buffer.alloc(N));    assert.strictEqual(socket.bytesWritten, 2 * N);    socket.end('', common.mustCall(() => {      assert.strictEqual(socket.bytesWritten, 2 * N);    }));    socket.uncork();  })).listen(0, common.mustCall(() => {    const client = net.connect(server.address().port);    client.resume();    client.on('close', common.mustCall(() => {      assert.strictEqual(client.bytesRead, 2 * N);      server.close();    }));  }));}