node/test/pummel/test-https-no-reader.js

// Copyright Joyent, Inc. and other Node contributors.
//
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// "Software"), to deal in the Software without restriction, including
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// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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'use strict';
const common = require('../common');
const assert = require('assert');

if (!common.hasCrypto) {
  common.skip('missing crypto');
  return;
}
const https = require('https');

const fs = require('fs');
const path = require('path');

const options = {
  key: fs.readFileSync(path.join(common.fixturesDir, 'test_key.pem')),
  cert: fs.readFileSync(path.join(common.fixturesDir, 'test_cert.pem'))
};

const buf = Buffer.allocUnsafe(1024 * 1024);

const server = https.createServer(options, function(req, res) {
  res.writeHead(200);
  for (let i = 0; i < 50; i++) {
    res.write(buf);
  }
  res.end();
});

server.listen(common.PORT, function() {
  const req = https.request({
    method: 'POST',
    port: common.PORT,
    rejectUnauthorized: false
  }, function(res) {
    res.read(0);

    setTimeout(function() {
      // Read buffer should be somewhere near high watermark
      // (i.e. should not leak)
      assert(res._readableState.length < 100 * 1024);
      process.exit(0);
    }, 2000);
  });
  req.end();
});