// 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 assert = require('assert')
const Transform = require('../../lib/ours/index').Transform
const parser = new Transform({
  readableObjectMode: true
})
assert(parser._readableState.objectMode)
assert(!parser._writableState.objectMode)
assert.strictEqual(parser.readableHighWaterMark, 16)
assert.strictEqual(parser.writableHighWaterMark, 16 * 1024)
assert.strictEqual(parser.readableHighWaterMark, parser._readableState.highWaterMark)
assert.strictEqual(parser.writableHighWaterMark, parser._writableState.highWaterMark)
parser._transform = function (chunk, enc, callback) {
  callback(null, {
    val: chunk[0]
  })
}
let parsed
parser.on('data', function (obj) {
  parsed = obj
})
parser.end(Buffer.from([42]))
process.on('exit', function () {
  assert.strictEqual(parsed.val, 42)
})
const serializer = new Transform({
  writableObjectMode: true
})
assert(!serializer._readableState.objectMode)
assert(serializer._writableState.objectMode)
assert.strictEqual(serializer.readableHighWaterMark, 16 * 1024)
assert.strictEqual(serializer.writableHighWaterMark, 16)
assert.strictEqual(parser.readableHighWaterMark, parser._readableState.highWaterMark)
assert.strictEqual(parser.writableHighWaterMark, parser._writableState.highWaterMark)
serializer._transform = function (obj, _, callback) {
  callback(null, Buffer.from([obj.val]))
}
let serialized
serializer.on('data', function (chunk) {
  serialized = chunk
})
serializer.write({
  val: 42
})
process.on('exit', function () {
  assert.strictEqual(serialized[0], 42)
})

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