Add tuple_to_array template
C++ template to convert tuple<T...> to array<T, N>.
Change-Id: Ia9dff382f9c57d7608edaec281cf7d867aeed4b2
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/test/utility/tuple_to_array.cpp b/test/utility/tuple_to_array.cpp
new file mode 100644
index 0000000..e7472f9
--- /dev/null
+++ b/test/utility/tuple_to_array.cpp
@@ -0,0 +1,17 @@
+#include <sdbusplus/utility/tuple_to_array.hpp>
+#include <cassert>
+
+int main()
+{
+ std::array<char, 3> a{'a', 'b', 'c'};
+ auto t = std::make_tuple('a', 'b', 'c');
+
+ assert(a == sdbusplus::utility::tuple_to_array(std::move(t)));
+
+ std::array<int, 4> b{1, 2, 3, 4};
+ auto t2 = std::make_tuple(1, 2, 3, 4);
+
+ assert(b == sdbusplus::utility::tuple_to_array(std::move(t2)));
+
+ return 0;
+}