test-http-write-empty-string.js

// Copyright Joyent, Inc. and other Node contributors.
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//
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'use strict';
const common = require('../common');
const assert = require('assert');

const http = require('http');

const server = http.createServer(function(request, response) {
  console.log(`responding to ${request.url}`);

  response.writeHead(200, { 'Content-Type': 'text/plain' });
  response.write('1\n');
  response.write('');
  response.write('2\n');
  response.write('');
  response.end('3\n');

  this.close();
});

server.listen(0, common.mustCall(function() {
  http.get({ port: this.address().port }, common.mustCall(function(res) {
    let response = '';

    assert.strictEqual(res.statusCode, 200);
    res.setEncoding('ascii');
    res.on('data', function(chunk) {
      response += chunk;
    });
    res.on('end', common.mustCall(function() {
      assert.strictEqual(response, '1\n2\n3\n');
    }));
  }));
}));