gecko-dev/dom/file/tests/worker_fileReader.js

importScripts("common_fileReader.js");

function ok(a, msg) {
  postMessage({ type: "check", msg, status: !!a });
}

function is(a, b, msg) {
  ok(a === b, msg);
}

onmessage = event => {
  let p;

  if (event.data.tests == "basic") {
    p = runBasicTests(event.data.data);
  } else if (event.data.tests == "encoding") {
    p = runEncodingTests(event.data.data);
  } else if (event.data.tests == "twice") {
    p = runTwiceTests(event.data.data);
  } else if (event.data.tests == "other") {
    p = runOtherTests(event.data.data);
  } else {
    postMessage({ type: "error" });
    return;
  }

  p.then(() => {
    postMessage({ type: "finish" });
  });
};