1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/neorados/completions.cc b/src/test/neorados/completions.cc
new file mode 100644
index 000000000..d9c0e0870
--- /dev/null
+++ b/src/test/neorados/completions.cc
@@ -0,0 +1,20 @@
+#include <cassert>
+#include <boost/asio.hpp>
+#include <boost/system/system_error.hpp>
+
+constexpr int max_completions = 10'000'000;
+int completed = 0;
+
+boost::asio::io_context c;
+
+void nested_cb() {
+  if (++completed < max_completions)
+    c.post(&nested_cb);
+}
+
+int main(void) {
+  c.post(&nested_cb);
+  c.run();
+  assert(completed == max_completions);
+  return 0;
+}