update

node_modules/fastq/test/example.ts

@@ -1,4 +1,5 @@
 import * as fastq from '../'
+import { promise as queueAsPromised } from '../'
 
 // Basic example
 
@@ -9,6 +10,8 @@ queue.push('world', (err, result) => {
   console.log('the result is', result)
 })
 
+queue.push('push without cb')
+
 queue.concurrency
 
 queue.drain()
@@ -36,6 +39,8 @@ queue.unshift('world', (err, result) => {
   console.log('the result is', result)
 })
 
+queue.unshift('unshift without cb')
+
 function worker(task: any, cb: fastq.done) {
   cb(null, 'hello ' + task)
 }
@@ -61,3 +66,16 @@ genericsQueue.unshift(7, (err, done) => {
 function genericsWorker(this: GenericsContext, task: number, cb: fastq.done<string>) {
   cb(null, 'the meaning of life is ' + (this.base * task))
 }
+
+const queue2 = queueAsPromised(asyncWorker, 1)
+
+async function asyncWorker(task: any) {
+  return 'hello ' + task
+}
+
+async function run () {
+  await queue.push(42)
+  await queue.unshift(42)
+}
+
+run()

node_modules/fastq/test/promise.js

@@ -0,0 +1,221 @@
+'use strict'
+
+const test = require('tape')
+const buildQueue = require('../').promise
+const { promisify } = require('util')
+const sleep = promisify(setTimeout)
+const immediate = promisify(setImmediate)
+
+test('concurrency', function (t) {
+  t.plan(2)
+  t.throws(buildQueue.bind(null, worker, 0))
+  t.doesNotThrow(buildQueue.bind(null, worker, 1))
+
+  async function worker (arg) {
+    return true
+  }
+})
+
+test('worker execution', async function (t) {
+  const queue = buildQueue(worker, 1)
+
+  const result = await queue.push(42)
+
+  t.equal(result, true, 'result matches')
+
+  async function worker (arg) {
+    t.equal(arg, 42)
+    return true
+  }
+})
+
+test('limit', async function (t) {
+  const queue = buildQueue(worker, 1)
+
+  const [res1, res2] = await Promise.all([queue.push(10), queue.push(0)])
+  t.equal(res1, 10, 'the result matches')
+  t.equal(res2, 0, 'the result matches')
+
+  async function worker (arg) {
+    await sleep(arg)
+    return arg
+  }
+})
+
+test('multiple executions', async function (t) {
+  const queue = buildQueue(worker, 1)
+  const toExec = [1, 2, 3, 4, 5]
+  const expected = ['a', 'b', 'c', 'd', 'e']
+  let count = 0
+
+  await Promise.all(toExec.map(async function (task, i) {
+    const result = await queue.push(task)
+    t.equal(result, expected[i], 'the result matches')
+  }))
+
+  async function worker (arg) {
+    t.equal(arg, toExec[count], 'arg matches')
+    return expected[count++]
+  }
+})
+
+test('drained', async function (t) {
+  const queue = buildQueue(worker, 2)
+
+  const toExec = new Array(10).fill(10)
+  let count = 0
+
+  async function worker (arg) {
+    await sleep(arg)
+    count++
+  }
+
+  toExec.forEach(function (i) {
+    queue.push(i)
+  })
+
+  await queue.drained()
+
+  t.equal(count, toExec.length)
+
+  toExec.forEach(function (i) {
+    queue.push(i)
+  })
+
+  await queue.drained()
+
+  t.equal(count, toExec.length * 2)
+})
+
+test('drained with exception should not throw', async function (t) {
+  const queue = buildQueue(worker, 2)
+
+  const toExec = new Array(10).fill(10)
+
+  async function worker () {
+    throw new Error('foo')
+  }
+
+  toExec.forEach(function (i) {
+    queue.push(i)
+  })
+
+  await queue.drained()
+})
+
+test('drained with drain function', async function (t) {
+  let drainCalled = false
+  const queue = buildQueue(worker, 2)
+
+  queue.drain = function () {
+    drainCalled = true
+  }
+
+  const toExec = new Array(10).fill(10)
+  let count = 0
+
+  async function worker (arg) {
+    await sleep(arg)
+    count++
+  }
+
+  toExec.forEach(function () {
+    queue.push()
+  })
+
+  await queue.drained()
+
+  t.equal(count, toExec.length)
+  t.equal(drainCalled, true)
+})
+
+test('set this', async function (t) {
+  t.plan(1)
+  const that = {}
+  const queue = buildQueue(that, worker, 1)
+
+  await queue.push(42)
+
+  async function worker (arg) {
+    t.equal(this, that, 'this matches')
+  }
+})
+
+test('unshift', async function (t) {
+  const queue = buildQueue(worker, 1)
+  const expected = [1, 2, 3, 4]
+
+  await Promise.all([
+    queue.push(1),
+    queue.push(4),
+    queue.unshift(3),
+    queue.unshift(2)
+  ])
+
+  t.is(expected.length, 0)
+
+  async function worker (arg) {
+    t.equal(expected.shift(), arg, 'tasks come in order')
+  }
+})
+
+test('push with worker throwing error', async function (t) {
+  t.plan(5)
+  const q = buildQueue(async function (task, cb) {
+    throw new Error('test error')
+  }, 1)
+  q.error(function (err, task) {
+    t.ok(err instanceof Error, 'global error handler should catch the error')
+    t.match(err.message, /test error/, 'error message should be "test error"')
+    t.equal(task, 42, 'The task executed should be passed')
+  })
+  try {
+    await q.push(42)
+  } catch (err) {
+    t.ok(err instanceof Error, 'push callback should catch the error')
+    t.match(err.message, /test error/, 'error message should be "test error"')
+  }
+})
+
+test('unshift with worker throwing error', async function (t) {
+  t.plan(2)
+  const q = buildQueue(async function (task, cb) {
+    throw new Error('test error')
+  }, 1)
+  try {
+    await q.unshift(42)
+  } catch (err) {
+    t.ok(err instanceof Error, 'push callback should catch the error')
+    t.match(err.message, /test error/, 'error message should be "test error"')
+  }
+})
+
+test('no unhandledRejection (push)', async function (t) {
+  function handleRejection () {
+    t.fail('unhandledRejection')
+  }
+  process.once('unhandledRejection', handleRejection)
+  const q = buildQueue(async function (task, cb) {
+    throw new Error('test error')
+  }, 1)
+
+  q.push(42)
+
+  await immediate()
+  process.removeListener('unhandledRejection', handleRejection)
+})
+
+test('no unhandledRejection (unshift)', async function (t) {
+  function handleRejection () {
+    t.fail('unhandledRejection')
+  }
+  process.once('unhandledRejection', handleRejection)
+  const q = buildQueue(async function (task, cb) {
+    throw new Error('test error')
+  }, 1)
+
+  q.unshift(42)
+
+  await immediate()
+  process.removeListener('unhandledRejection', handleRejection)
+})

node_modules/fastq/test/test.js

@@ -1,8 +1,20 @@
 'use strict'
 
+/* eslint-disable no-var */
+
 var test = require('tape')
 var buildQueue = require('../')
 
+test('concurrency', function (t) {
+  t.plan(2)
+  t.throws(buildQueue.bind(null, worker, 0))
+  t.doesNotThrow(buildQueue.bind(null, worker, 1))
+
+  function worker (arg, cb) {
+    cb(null, true)
+  }
+})
+
 test('worker execution', function (t) {
   t.plan(3)
 
@@ -536,3 +548,19 @@ test('unshift without cb', function (t) {
     cb()
   }
 })
+
+test('push with worker throwing error', function (t) {
+  t.plan(5)
+  var q = buildQueue(function (task, cb) {
+    cb(new Error('test error'), null)
+  }, 1)
+  q.error(function (err, task) {
+    t.ok(err instanceof Error, 'global error handler should catch the error')
+    t.match(err.message, /test error/, 'error message should be "test error"')
+    t.equal(task, 42, 'The task executed should be passed')
+  })
+  q.push(42, function (err) {
+    t.ok(err instanceof Error, 'push callback should catch the error')
+    t.match(err.message, /test error/, 'error message should be "test error"')
+  })
+})

node_modules/fastq/test/tsconfig.json

@@ -3,9 +3,9 @@
     "target": "es6",
     "module": "commonjs",
     "noEmit": true,
-    "strict": true,
+    "strict": true
   },
   "files": [
     "./example.ts"
   ]
-}
+}