From 47273edf6e5016e1fcdccce5c4eca862e05104c1 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Mon, 23 Feb 2026 23:01:56 -0500
Subject: [PATCH] Test construction from raw pointers

---
 test/tests.cpp | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

diff --git a/test/tests.cpp b/test/tests.cpp
index 90a29f3..fe0298e 100644
--- a/test/tests.cpp
+++ b/test/tests.cpp
@@ -1,5 +1,6 @@
 #include <rcp.h>
 #include <cassert>
+#include <vector>
 
 static int mybase_construct;
 static int mybase_destruct;
@@ -48,7 +49,7 @@ public:
     double v;
 };
 
-void test_destructors_called()
+void test_class_hierarchy()
 {
     {
         rcp<MyBase> mybase = MyBase::create(4, 5);
@@ -84,11 +85,46 @@ void test_create()
     assert(myb->x == 8);
 }
 
+struct MyObj
+{
+    rcp_managed_root(MyObj);
+public:
+    int v = {42};
+    template <typename R>
+    void add_to(R & receiver)
+    {
+        receiver.add(this);
+    }
+};
+struct Receiver
+{
+    std::vector<rcp<MyObj>> objects;
+    void add(MyObj * o)
+    {
+        objects.push_back(rcp<MyObj>(o));
+    }
+};
+
+void test_multi_construct_from_raw_pointers()
+{
+    Receiver r;
+    auto myo = MyObj::create();
+    for (size_t i = 0u; i < 5u; i++)
+    {
+        myo->add_to(r);
+    }
+    for (size_t i = 0u; i < 5u; i++)
+    {
+        assert(r.objects[i]->v == 42);
+    }
+}
+
 int main(int argc, char * argv[])
 {
-    test_destructors_called();
+    test_class_hierarchy();
     test_dereference();
     test_booleans();
     test_create();
+    test_multi_construct_from_raw_pointers();
     return 0;
 }