public static void UserDataStorageGetOrSet()
{
string ToStr(int value) => value.ToString();
var obj = new object();
var slot = UserDataSlot <string> .Allocate();
Equal("42", obj.GetUserData().GetOrSet(slot, 42, ToStr));
}
public static void UserDataStorageGetOrSetSimpleFactory()
{
string CreateString() => "Hello, world!";
var obj = new object();
var slot = UserDataSlot <string> .Allocate();
Equal("Hello, world!", obj.GetUserData().GetOrSet(slot, CreateString));
}
public static void UserDataStorage()
{
var slot = UserDataSlot <long> .Allocate();
var str = new string('a', 3);
str.GetUserData().Set(slot, 42);
Equal(42, str.GetUserData().Get(slot));
str = null;
GC.Collect();
GC.WaitForFullGCComplete();
str = new string('a', 3);
Equal(0, str.GetUserData().Get(slot));
}
