1 files changed, 13 insertions, 0 deletions
diff --git a/test/parallel/test-finalization-group.js b/test/parallel/test-finalization-group.js
new file mode 100644
index 0000000000..3e6b9d72e3
--- /dev/null
+++ b/test/parallel/test-finalization-group.js
@@ -0,0 +1,13 @@
+'use strict';
+
+// Flags: --expose-gc --harmony-weak-refs
+
+const common = require('../common');
+
+const g = new globalThis.FinalizationGroup(common.mustCallAtLeast(1));
+g.register({}, 42);
+
+setTimeout(() => {
+  globalThis.gc();
+  g.cleanupSome();
+}, 200);