Upload Kmake

test/parallel/test-worker-process-env-shared.js

@@ -0,0 +1,32 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const { Worker, parentPort, SHARE_ENV, workerData } = require('worker_threads');
+
+if (!workerData) {
+  process.env.SET_IN_PARENT = 'set';
+  assert.strictEqual(process.env.SET_IN_PARENT, 'set');
+
+  const w = new Worker(__filename, {
+    workerData: 'runInWorker',
+    env: SHARE_ENV
+  }).on('exit', common.mustCall(() => {
+    // Env vars from the child thread are not set globally.
+    assert.strictEqual(process.env.SET_IN_WORKER, 'set');
+  }));
+
+  process.env.SET_IN_PARENT_AFTER_CREATION = 'set';
+  w.postMessage({});
+} else {
+  assert.strictEqual(workerData, 'runInWorker');
+
+  // Env vars from the parent thread are inherited.
+  assert.strictEqual(process.env.SET_IN_PARENT, 'set');
+
+  process.env.SET_IN_WORKER = 'set';
+  assert.strictEqual(process.env.SET_IN_WORKER, 'set');
+
+  parentPort.once('message', common.mustCall(() => {
+    assert.strictEqual(process.env.SET_IN_PARENT_AFTER_CREATION, 'set');
+  }));
+}