Add test

Author: erik-whiting

tests/test_code_generator_stllibcpp.py

@@ -213,3 +213,11 @@ def test_stl_libcpp():
     assert len(map_inp) == 1
     assert list(map_inp.values())[0][0] == 6 + 10
     assert list(map_inp.values())[0][1] == 2
+
+    # Part 9
+    # Test std::map< Widget, Widget >
+    i1 = libcpp_stl.IntWrapper(1)
+    i2 = libcpp_stl.IntWrapper(2)
+    map_inp = {i1: i2}
+    assert t.process_15_map(map_inp) == 1
+    assert list(map_inp.values())[0].i_ == 12

tests/test_files/libcpp_stl_test.hpp

@@ -207,4 +207,14 @@ class LibCppSTLTest {
             }
             return -1;
         }
+        
+        int process_15_map(std::map<IntWrapper, IntWrapper>& in)
+        {
+            if (!in.empty())
+            {
+                in.begin()->second.i_ += 10;
+                return in.begin()->first.i_;
+            }
+            return -1;
+        }
 };

tests/test_files/libcpp_stl_test.pxd

@@ -58,3 +58,4 @@ cdef extern from "libcpp_stl_test.hpp":
         int process_13_map(libcpp_map[IntWrapper, libcpp_vector[int] ]& in_)
 
         int process_14_map(libcpp_map[IntWrapper, IntVecWrapper]& in_)
+        int process_15_map(libcpp_map[IntWrapper, IntWrapper]& in_)