test.cpp: Add (nowadays) misisng header, format fixes

test.cpp

@@ -1,6 +1,7 @@
 #include "exile.hpp"
 #include "assert.h"
 #include <map>
+#include <algorithm>
 
 std::string sandboxed_reverse(std::string str)
 {
@@ -43,18 +44,26 @@ int test_exile_launch_serializer()
 {
 	static_assert(!std::is_trivially_copyable_v<not_trivially_copyable>);
 
-	auto serializer = [](const not_trivially_copyable &obj, char *buf, size_t n){
+	auto serializer = [](const not_trivially_copyable &obj, char *buf, size_t n)
+	{
 		serialize_stdstring<std::string>(obj.somecontent, buf, n);
 		return obj.somecontent.size();
 	};
 
-	auto deserializer = [](const char *buffer, size_t n) {
+	auto deserializer = [](const char *buffer, size_t n)
+	{
 		not_trivially_copyable obj;
 		obj.somecontent = deserialize_stdstring<std::string>(buffer, n);
 		return obj;
 	};
 
-	not_trivially_copyable result = exile_launch<not_trivially_copyable>(exile_init_policy(), serializer, deserializer, []() {not_trivially_copyable obj; obj.somecontent = "Just something"; return obj;});
+	not_trivially_copyable result = exile_launch<not_trivially_copyable>(exile_init_policy(), serializer, deserializer,
+																		 []()
+																		 {
+																			 not_trivially_copyable obj;
+																			 obj.somecontent = "Just something";
+																			 return obj;
+																		 });
 
 	assert(result.somecontent == "Just something");
 	return 0;