pkev: pk_ev_emit user_data + ev grow cpp test

1 files changed, 86 insertions, 21 deletions

diff --git a/test/pkev.cpp b/test/pkev.cpp
index 6a12141..3d8745a 100644
--- a/test/pkev.cpp
+++ b/test/pkev.cpp
@@ -4,27 +4,19 @@
 #include "../pkmacros.h"
 
 #include <cstdio>
-#include <string>
+#include <future>
+#include <thread>
 
 struct ev {
+	pk_ev_mgr_id_T evmgr;
+	pk_ev_id_T evid;
+	int count;
 	bool handled;
 };
 
 struct ev ev_one = {0};
 struct ev ev_two = {0};
 
-void
-handle_ev_one()
-{
-	ev_one.handled = true;
-}
-
-void
-handle_ev_two()
-{
-	ev_two.handled = true;
-}
-
 const pk_ev_mgr_id_T
 test_setup()
 {
@@ -36,30 +28,103 @@ test_setup()
 		PK_LOGV_ERR("%s: failed to create pk_ev_mgr\n", __FILE__);
 		exit(1);
 	}
+	ev_one.evmgr = evmgr;
+	ev_two.evmgr = evmgr;
 	return evmgr;
 }
 
+struct cb_data {
+	int i;
+	struct ev *ev;
+};
+
+void stress_cb(void *user_data) {
+	struct cb_data *data = reinterpret_cast<struct cb_data*>(user_data);
+	data->ev[data->i].handled = true;
+	data->ev[data->i].count += 1;
+}
+
+void invoke_packged_task(void* ptr) {
+	(*static_cast<std::packaged_task<void()>*>(ptr))();
+}
+
 int main(int argc, char *argv[])
 {
 	(void)argc;
 	(void)argv;
 	(void)stdout;
-	pk_ev_id_T custom_ev_one = 1;
-	pk_ev_id_T custom_ev_two = 2;
+	int i, ii;
+
 
 	// register, emit, catch
 	{
+		std::packaged_task<void()> handle_ev_one([](){ ev_one.handled = true; });
+		std::packaged_task<void()> handle_ev_two([](){ ev_two.handled = true; });
 		pk_ev_mgr_id_T evmgr = test_setup();
-		custom_ev_one = pk_ev_register_ev(evmgr);
-		custom_ev_two = pk_ev_register_ev(evmgr);
-		pk_ev_register_cb(evmgr, custom_ev_one, handle_ev_one);
-		pk_ev_register_cb(evmgr, custom_ev_two, handle_ev_two);
-		pk_ev_emit(evmgr, custom_ev_one);
-		pk_ev_emit(evmgr, custom_ev_two);
+		ev_one.evid = pk_ev_register_ev(evmgr);
+		ev_two.evid = pk_ev_register_ev(evmgr);
+		pk_ev_register_cb(evmgr, ev_one.evid, &invoke_packged_task);
+		pk_ev_register_cb(evmgr, ev_two.evid, &invoke_packged_task);
+		pk_ev_emit(evmgr, ev_one.evid, &handle_ev_one);
+		pk_ev_emit(evmgr, ev_two.evid, &handle_ev_two);
 		PK_LOGV_INF("%s: ev_one: %b, ev_two: %b\n", __FILE__, ev_one.handled, ev_two.handled);
 		pk_ev_teardown();
+		fflush(stdout);
+		fflush(stderr);
 		if (ev_one.handled == false || ev_two.handled == false) exit(1);
 	}
 
+	// threaded register, emit, catch
+	{
+		std::packaged_task<void()> handle_ev_one([](){ ev_one.handled = true; });
+		std::packaged_task<void()> handle_ev_two([](){ ev_two.handled = true; });
+		const pk_ev_mgr_id_T evmgr = test_setup();
+		ev_one.evid = pk_ev_register_ev(evmgr);
+		ev_two.evid = pk_ev_register_ev(evmgr);
+		pk_ev_register_cb(evmgr, ev_one.evid, &invoke_packged_task);
+		pk_ev_register_cb(evmgr, ev_two.evid, &invoke_packged_task);
+		auto t1 = std::thread([&handle_ev_one]() { pk_ev_emit(ev_one.evmgr, ev_one.evid, &handle_ev_one); });
+		auto t2 = std::thread([&handle_ev_two]() { pk_ev_emit(ev_two.evmgr, ev_two.evid, &handle_ev_two); });
+		t1.join();
+		t2.join();
+		PK_LOGV_INF("%s: ev_one: %b, ev_two: %b\n", __FILE__, ev_one.handled, ev_two.handled);
+		pk_ev_teardown();
+		fflush(stdout);
+		fflush(stderr);
+		if (ev_one.handled == false || ev_two.handled == false) exit(1);
+	}
+
+	// overload cbs and evs
+	{
+		const uint64_t cb_count = PK_EV_INIT_CB_COUNT + 2;
+		const uint64_t ev_count = PK_EV_INIT_EV_COUNT + 2;
+		struct ev evs[ev_count] = {{0}};
+		const pk_ev_mgr_id_T evmgr = test_setup();
+		for (i = 0; i < ev_count; ++i) {
+			evs[i].evmgr = evmgr;
+			evs[i].evid = pk_ev_register_ev(evmgr);
+			for (ii = 0; ii < cb_count; ++ii) {
+				pk_ev_register_cb(evmgr, evs[i].evid, &stress_cb);
+			}
+		}
+
+		for (i = 0; i < ev_count; ++i) {
+			struct cb_data *d = new struct cb_data{};
+			d->ev = evs;
+			d->i = i;
+			pk_ev_emit(evs[i].evmgr, evs[i].evid, d);
+		}
+
+		bool any_false = false;
+		for (i = 0; i < ev_count; ++i) {
+			PK_LOGV_INF("%s: ev# %.2i: %b, called count: %i\n", __FILE__, i, evs[i].handled, evs[i].count);
+			any_false = any_false || !evs[i].handled;
+		}
+		pk_ev_teardown();
+		fflush(stdout);
+		fflush(stderr);
+		if (any_false == true) exit(1);
+	}
+
 	return 0;
 }