// 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() {}
}
const common = require('../common')
const assert = require('assert')
const stream = require('../../lib/ours/index')
const PassThrough = stream.PassThrough
const src = new PassThrough({
  objectMode: true
})
const tx = new PassThrough({
  objectMode: true
})
const dest = new PassThrough({
  objectMode: true
})
const expect = [-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
const results = []
dest.on(
  'data',
  common.mustCall(function (x) {
    results.push(x)
  }, expect.length)
)
src.pipe(tx).pipe(dest)
let i = -1
const int = setInterval(
  common.mustCall(function () {
    if (results.length === expect.length) {
      src.end()
      clearInterval(int)
      assert.deepStrictEqual(results, expect)
    } else {
      src.write(i++)
    }
  }, expect.length + 1),
  1
)

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