// 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.

'use strict'

const tap = require('tap')
const silentConsole = {
  log() {},
  error() {}
}
require('../common')
const { Readable: R, Writable: W } = require('../../lib/ours/index')
const assert = require('assert')
let ondataCalled = 0
class TestReader extends R {
  constructor() {
    super()
    this._buffer = Buffer.alloc(100, 'x')
    this.on('data', () => {
      ondataCalled++
    })
  }
  _read(n) {
    this.push(this._buffer)
    this._buffer = Buffer.alloc(0)
  }
}
const reader = new TestReader()
setImmediate(function () {
  assert.strictEqual(ondataCalled, 1)
  silentConsole.log('ok')
  reader.push(null)
})
class TestWriter extends W {
  constructor() {
    super()
    this.write('foo')
    this.end()
  }
  _write(chunk, enc, cb) {
    cb()
  }
}
const writer = new TestWriter()
process.on('exit', function () {
  assert.strictEqual(reader.readable, false)
  assert.strictEqual(writer.writable, false)
  silentConsole.log('ok')
})

/* replacement start */
process.on('beforeExit', (code) => {
  if (code === 0) {
    tap.pass('test succeeded')
  } else {
    tap.fail(`test failed - exited code ${code}`)
  }
})
/* replacement end */
