"use strict";

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// 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.
//
// 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,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

/*<replacement>*/
var bufferShim = require('safe-buffer').Buffer;
/*</replacement>*/


require('../common');

var R = require('../../lib/_stream_readable');

var W = require('../../lib/_stream_writable');

var assert = require('assert/');

var ondataCalled = 0;

var TestReader =
/*#__PURE__*/
function (_R) {
  _inherits(TestReader, _R);

  function TestReader() {
    var _this;

    _classCallCheck(this, TestReader);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(TestReader).call(this));
    _this._buffer = bufferShim.alloc(100, 'x');

    _this.on('data', function () {
      ondataCalled++;
    });

    return _this;
  }

  _createClass(TestReader, [{
    key: "_read",
    value: function _read(n) {
      this.push(this._buffer);
      this._buffer = bufferShim.alloc(0);
    }
  }]);

  return TestReader;
}(R);

var reader = new TestReader();
setImmediate(function () {
  assert.strictEqual(ondataCalled, 1);

  require('tap').pass();

  reader.push(null);
});

var TestWriter =
/*#__PURE__*/
function (_W) {
  _inherits(TestWriter, _W);

  function TestWriter() {
    var _this2;

    _classCallCheck(this, TestWriter);

    _this2 = _possibleConstructorReturn(this, _getPrototypeOf(TestWriter).call(this));

    _this2.write('foo');

    _this2.end();

    return _this2;
  }

  _createClass(TestWriter, [{
    key: "_write",
    value: function _write(chunk, enc, cb) {
      cb();
    }
  }]);

  return TestWriter;
}(W);

var writer = new TestWriter();
process.on('exit', function () {
  assert.strictEqual(reader.readable, false);
  assert.strictEqual(writer.writable, false);

  require('tap').pass();
});
;

(function () {
  var t = require('tap');

  t.pass('sync run');
})();

var _list = process.listeners('uncaughtException');

process.removeAllListeners('uncaughtException');

_list.pop();

_list.forEach(function (e) {
  return process.on('uncaughtException', e);
});