gecko-dev/toolkit/components/workerloader/tests/utils_worker.js

/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

function log(text) {
  dump("WORKER " + text + "\n");
}

function send(message) {
  self.postMessage(message);
}

function finish() {
  send({ kind: "finish" });
}

function ok(condition, description) {
  send({ kind: "ok", condition: !!condition, description: "" + description });
}

function is(a, b, description) {
  let outcome = a == b; // Need to decide outcome here, as not everything can be serialized
  send({
    kind: "is",
    outcome,
    description: "" + description,
    a: "" + a,
    b: "" + b,
  });
}

function isnot(a, b, description) {
  let outcome = a != b; // Need to decide outcome here, as not everything can be serialized
  send({
    kind: "isnot",
    outcome,
    description: "" + description,
    a: "" + a,
    b: "" + b,
  });
}

function info(description) {
  send({ kind: "info", description: "" + description });
}