PIThreadNotifier, rewrite PIObject::deleteLater()

tests for PIThreadNotifier and PIObject::deleteLater()

tests/piobject/delete_later.cpp

@@ -0,0 +1,51 @@
+#include "gtest/gtest.h"
+#include "piobject.h"
+
+std::atomic<int> obj_cnt;
+
+class Send: public PIObject {
+	PIOBJECT(Send)
+public:
+	Send() {obj_cnt++;}
+	~Send() {obj_cnt--;}
+	EVENT1(ev, PIObject * , o)
+};
+
+
+class Recv: public PIObject {
+	PIOBJECT(Recv)
+public:
+	Recv() {obj_cnt++;}
+	~Recv() {obj_cnt--;}
+	EVENT_HANDLER1(void, eh, PIObject * , o) {
+		o->deleteLater();
+		piMSleep(10);
+	}
+};
+
+
+TEST(Piobject, deleteLater) {
+	obj_cnt = 0;
+	Send * s = new Send();
+	Recv * r = new Recv();
+	CONNECTU(s, ev, r, eh);
+	s->ev(r);
+	r->deleteLater();
+	s->deleteLater();
+	piMSleep(100);
+	ASSERT_EQ(obj_cnt, 0);
+
+	PIVector<Send *> s2;
+	s2.resize(100, new Send());
+	for (auto o : s2) o->deleteLater();
+	piMSleep(10);
+	ASSERT_EQ(obj_cnt, 0);
+	s2.clear();
+
+	PIVector<Recv *> r2;
+	r2.resize(100, [](size_t i){return new Recv();});
+	for (auto o : r2) o->deleteLater();
+	piMSleep(10);
+	ASSERT_EQ(obj_cnt, 0);
+	r2.clear();
+}