node/test/parallel/test-http-abort-stream-end.js

// Copyright Joyent, Inc. and other Node contributors.
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//
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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'use strict';
const common = require('../common');
const assert = require('assert');

const http = require('http');

const maxSize = 1024;
let size = 0;

const server = http.createServer(common.mustCall((req, res) => {
  server.close();

  res.writeHead(200, { 'Content-Type': 'text/plain' });
  for (let i = 0; i < maxSize; i++) {
    res.write(`x${i}`);
  }
  res.end();
}));

let aborted = false;
server.listen(0, () => {

  const res = common.mustCall((res) => {
    res.on('data', (chunk) => {
      size += chunk.length;
      assert(!aborted, 'got data after abort');
      if (size > maxSize) {
        aborted = true;
        req.abort();
        size = maxSize;
      }
    });

    req.on('abort', common.mustCall(() => assert.strictEqual(size, maxSize)));
  });

  const req = http.get(`http://localhost:${server.address().port}`, res);
});