1 files changed, 16 insertions, 0 deletions
diff --git a/test/parallel/test-worker-terminate-unrefed.js b/test/parallel/test-worker-terminate-unrefed.js
new file mode 100644
index 0000000000..adf6bbf145
--- /dev/null
+++ b/test/parallel/test-worker-terminate-unrefed.js
@@ -0,0 +1,16 @@
+'use strict';
+const common = require('../common');
+const { once } = require('events');
+const { Worker } = require('worker_threads');
+
+// Test that calling worker.terminate() on an unref()’ed Worker instance
+// still resolves the returned Promise.
+
+async function test() {
+  const worker = new Worker('setTimeout(() => {}, 1000000);', { eval: true });
+  await once(worker, 'online');
+  worker.unref();
+  await worker.terminate();
+}
+
+test().then(common.mustCall());