Upload Kmake

test/parallel/test-cluster-disconnect-exitedAfterDisconnect-race.js

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+'use strict';
+
+const common = require('../common');
+
+// Test should fail in Node.js 5.4.1 and pass in later versions.
+
+const assert = require('assert');
+const cluster = require('cluster');
+
+if (cluster.isPrimary) {
+  cluster.on('exit', (worker, code) => {
+    assert.strictEqual(code, 0, `worker exited with code: ${code}, expected 0`);
+  });
+
+  return cluster.fork();
+}
+
+let eventFired = false;
+
+cluster.worker.disconnect();
+
+process.nextTick(common.mustCall(() => {
+  assert.ok(!eventFired, 'disconnect event should wait for ack');
+}));
+
+cluster.worker.on('disconnect', common.mustCall(() => {
+  eventFired = true;
+}));