andywer/threads.js

/// <reference types="./raw-loader" />

import { spawn, BlobWorker } from "../../src/index"
import AdditionWorkerNodeBundle from "raw-loader!./dist/addition-worker.node/worker.js"
import AdditionWorkerWebBundle from "raw-loader!./dist/addition-worker.web/worker.js"

const AdditionWorkerBundle = (process as any).browser ? AdditionWorkerWebBundle : AdditionWorkerNodeBundle
type AdditionWorker = (a: number, b: number) => number

async function test() {
  // We also want to test if referencing multiple different workers in a module
  // built using webpack works

  const add = await spawn<AdditionWorker>(BlobWorker.fromText(AdditionWorkerBundle))
  const result = await add(2, 3)

  if (result !== 5) {
    throw Error("Unexpected result returned by addition worker: " + result)
  }

  return "test succeeded"
}

export default test