2 files changed, 74 insertions, 1 deletions
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 9e44cbe..e4c7a1b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,4 +1,9 @@
 include_directories(../src/
-                    ../salticidae/include/)
+                    ../salticidae/include/
+                    ../)
+
 add_executable(test_secp256k1 test_secp256k1.cpp)
 target_link_libraries(test_secp256k1 hotstuff_static)
+
+add_executable(test_concurrent_queue test_concurrent_queue.cpp)
+target_link_libraries(test_concurrent_queue salticidae_static pthread)
diff --git a/test/test_concurrent_queue.cpp b/test/test_concurrent_queue.cpp
new file mode 100644
index 0000000..7412213
--- /dev/null
+++ b/test/test_concurrent_queue.cpp
@@ -0,0 +1,68 @@
+#include "salticidae/event.h"
+#include "concurrentqueue/blockingconcurrentqueue.h"
+#include <thread>
+#include <unistd.h>
+
+class VeriPool {
+    int fin_fd[2];
+    moodycamel::BlockingConcurrentQueue<int> in_queue;
+    moodycamel::BlockingConcurrentQueue<int> out_queue;
+    std::thread notifier;
+    std::vector<std::thread> workers;
+    public:
+    VeriPool(size_t nworker) {
+        pipe(fin_fd);
+        // finish notifier thread
+        notifier = std::thread([this]() {
+            while (true)
+            {
+                int item;
+                out_queue.wait_dequeue(item);
+                write(fin_fd[1], &item, sizeof(item));
+            }
+        });
+        for (size_t i = 0; i < nworker; i++)
+        {
+            workers.push_back(std::thread([this]() {
+                while (true)
+                {
+                    int item;
+                    in_queue.wait_dequeue(item);
+                    fprintf(stderr, "%lu working on %d\n", std::this_thread::get_id(), item);
+                    out_queue.enqueue(item * 1000);
+                }
+            }));
+        }
+    }
+
+    ~VeriPool() {
+        notifier.detach();
+        for (auto &w: workers) w.detach();
+        close(fin_fd[0]);
+        close(fin_fd[1]);
+    }
+
+    void submit(int item) {
+        in_queue.enqueue(item);
+    }
+
+    int get_fd() {
+        return fin_fd[0];
+    }
+};
+
+int main() {
+    VeriPool p(2);
+    salticidae::EventContext ec;
+    salticidae::Event ev;
+    ev = salticidae::Event(ec, p.get_fd(), EV_READ, [&ev](int fd, short) {
+        int item;
+        read(fd, &item, sizeof(item));
+        printf("finished %d\n", item);
+        ev.add();
+    });
+    for (int i = 0; i < 10000; i++)
+        p.submit(i);
+    ev.add();
+    ec.dispatch();
+}