test: verify IPC messages are emitted on next tick

The test in this commit runs correctly if IPC messages are properly consumed and emitted. Otherwise, the test times out. Fixes: #6561 PR-URL: #6909 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>
nodejs · Jul 12, 2016 · c0a42bc · c0a42bc
1 parent 0b8124f
commit c0a42bc
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/test/parallel/test-cluster-ipc-throw.js b/test/parallel/test-cluster-ipc-throw.js
@@ -0,0 +1,23 @@
+'use strict';
+const common = require('../common');
+const http = require('http');
+const cluster = require('cluster');
+
+cluster.schedulingPolicy = cluster.SCHED_RR;
+
+const server = http.createServer();
+
+if (cluster.isMaster) {
+  server.listen(common.PORT);
+  const worker = cluster.fork();
+  worker.on('exit', common.mustCall(() => {
+    server.close();
+  }));
+} else {
+  process.on('uncaughtException', common.mustCall((e) => {}));
+  server.listen(common.PORT);
+  server.on('error', common.mustCall((e) => {
+    cluster.worker.disconnect();
+    throw e;
+  }));
+}