test: add test for worker.terminate() + timeout fns

PR-URL: #25735 Reviewed-By: Gireesh Punathil <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Jan 29, 2019 · 15f6b8e · 15f6b8e
1 parent c213634
commit 15f6b8e
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/test/parallel/test-worker-terminate-timers.js b/test/parallel/test-worker-terminate-timers.js
@@ -0,0 +1,18 @@
+'use strict';
+const common = require('../common');
+const { Worker } = require('worker_threads');
+
+// Test that calling .terminate() during a timer callback works fine.
+
+for (const fn of ['setTimeout', 'setImmediate', 'setInterval']) {
+  const worker = new Worker(`
+  const { parentPort } = require('worker_threads');
+  ${fn}(() => {
+    require('worker_threads').parentPort.postMessage({});
+    while (true);
+  });`, { eval: true });
+
+  worker.on('message', common.mustCallAtLeast(() => {
+    worker.terminate();
+  }));
+}