Add `env` option for `node:worker_threads` (#4052)

* almost works

* env stuff

* test fixes

* wtfmove

* ok

* ok

* ref by default

* it now does the ref stuff by default

* cool

1 files changed, 11 insertions, 0 deletions

diff --git a/test/js/web/many-messages-event-loop.js b/test/js/web/many-messages-event-loop.js
new file mode 100644
index 000000000..2eaba2568
--- /dev/null
+++ b/test/js/web/many-messages-event-loop.js
@@ -0,0 +1,11 @@
+const worker = new Worker(new URL("worker-fixture-many-messages.js", import.meta.url).href);
+
+worker.postMessage("initial message");
+worker.addEventListener("message", ({ data }) => {
+  if (data.done) {
+    console.log("done");
+    worker.terminate();
+  } else {
+    worker.postMessage({ i: data.i + 1 });
+  }
+});