private static void CheckEquality(SingletonLazyThreadSafe singleton1, SingletonLazyThreadSafe singleton2)
{
if (singleton1 == singleton2)
{
Console.WriteLine("==");
}
if (singleton1.Equals(singleton2))
{
Console.WriteLine("equals");
}
if (object.ReferenceEquals(singleton1, singleton2))
{
Console.WriteLine("ReferenceEquals");
}
}
static void Main(string[] args)
{
var singleton1 = SingletonThreadSafe.GetSingleton();
var singleton2 = SingletonThreadSafe.GetSingleton();
CheckEquality(singleton1, singleton2);
var singleton3 = SingletonLazyThreadSafe.GetSingleton().Value;
var singleton4 = SingletonLazyThreadSafe.GetSingleton().Value;
CheckEquality(singleton3, singleton4);
var singleton5 = new SingletonLazyThreadSafe();
CheckEquality(singleton4, singleton5); // Should not print anything as it vioaltes singleton
Console.ReadKey();
}