1 files changed, 26 insertions, 0 deletions
diff --git a/tests/unit_node/worker_threads_test.ts b/tests/unit_node/worker_threads_test.ts
index 21bbca194..a96896ce5 100644
--- a/tests/unit_node/worker_threads_test.ts
+++ b/tests/unit_node/worker_threads_test.ts
@@ -460,3 +460,29 @@ Deno.test("[node/worker_threads] receiveMessageOnPort works if there's pending r
   port5.close();
   port6.close();
 });
+
+Deno.test({
+  name: "[node/worker_threads] Worker env",
+  async fn() {
+    const deferred = Promise.withResolvers<void>();
+    const worker = new workerThreads.Worker(
+      `
+      import { parentPort } from "node:worker_threads";
+      import process from "node:process";
+      parentPort.postMessage(process.env.TEST_ENV);
+      `,
+      {
+        eval: true,
+        env: { TEST_ENV: "test" },
+      },
+    );
+
+    worker.on("message", (data) => {
+      assertEquals(data, "test");
+      deferred.resolve();
+    });
+
+    await deferred.promise;
+    await worker.terminate();
+  },
+});