Add test foor shared_ptr assignment to base classes

cython · May 21, 2021 · 4f62d3c · 4f62d3c
1 parent dd9bae4
commit 4f62d3c
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/tests/run/cpp_smart_ptr.pyx b/tests/run/cpp_smart_ptr.pyx
@@ -81,6 +81,15 @@ cdef cppclass C(B):
 
 cdef shared_ptr[A] holding_subclass = shared_ptr[A](new C())
 
+
+def test_assignment_to_base_class():
+    """
+    >>> test_assignment_to_base_class()
+    """
+    cdef shared_ptr[C] derived = shared_ptr[C](new C())
+    cdef shared_ptr[A] base = derived
+
+
 def test_dynamic_pointer_cast():
     """
     >>> test_dynamic_pointer_cast()