js/xpconnect/tests/unit/lazy_shared_in_worker.js


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onmessage = event => {
  let caught1 = false;
  try {
    const lazy = {};
    ChromeUtils.defineESModuleGetters(lazy, {
      obj: "resource://test/esmified-1.sys.mjs"
    });
    lazy.obj;
  } catch (e) {
    caught1 = true;
  }

  let caught2 = false;
  try {
    const lazy = {};
    ChromeUtils.defineESModuleGetters(lazy, {
      obj: "resource://test/esmified-1.sys.mjs"
    }, {
      global: "shared",
    });
    lazy.obj;
  } catch (e) {
    caught2 = true;
  }

  let caught3 = false;
  try {
    const lazy = {};
    ChromeUtils.defineESModuleGetters(lazy, {
      obj: "resource://test/esmified-1.sys.mjs"
    }, {
      global: "devtools",
    });
    lazy.obj;
  } catch (e) {
    caught3 = true;
  }

  postMessage({ caught1, caught2, caught3 });
};