Add list_remove() function

Author: adazem009

src/scratch/list_functions.cpp

@@ -12,4 +12,9 @@ extern "C"
     {
         list->clear();
     }
+
+    void list_remove(List *list, size_t index)
+    {
+        list->removeAt(index);
+    }
 }

src/scratch/list_functions.h

@@ -2,6 +2,8 @@
 
 #pragma once
 
+#include <cstddef>
+
 namespace libscratchcpp
 {
 
@@ -10,6 +12,7 @@ class List;
 extern "C"
 {
     void list_clear(List *list);
+    void list_remove(List *list, size_t index);
 }
 
 } // namespace libscratchcpp

test/scratch_classes/list_functions_test.cpp

@@ -14,3 +14,24 @@ TEST(ListFunctionsTest, Clear)
 
     list_clear(&list);
 }
+
+TEST(ListFunctionsTest, Remove)
+{
+    List list("", "test list");
+    list.append("Lorem");
+    list.append("ipsum");
+    list.append("dolor");
+    list.append("sit");
+    list.append("amet");
+
+    list_remove(&list, 1);
+    ASSERT_EQ(list.toString(), "Lorem dolor sit amet");
+    list_remove(&list, 3);
+    ASSERT_EQ(list.toString(), "Lorem dolor sit");
+    list_remove(&list, 0);
+    ASSERT_EQ(list.toString(), "dolor sit");
+    list_remove(&list, 1);
+    ASSERT_EQ(list.toString(), "dolor");
+    list_remove(&list, 0);
+    ASSERT_TRUE(list.empty());
+}