public static void RuntimeTypeHandleTest()
{
RuntimeTypeHandle h = typeof(int).TypeHandle;
Assert.NotEqual(h, typeof(uint).TypeHandle);
Assert.True(h.Value != IntPtr.Zero);
Assert.Equal(h.GetHashCode(), h.GetHashCode());
Assert.Equal(default(RuntimeTypeHandle).GetHashCode(), default(RuntimeTypeHandle).GetHashCode());
Assert.True(h.Equals(h));
Assert.False(h.Equals(default(RuntimeTypeHandle)));
Assert.False(default(RuntimeTypeHandle).Equals(h));
Assert.True(default(RuntimeTypeHandle).Equals(default(RuntimeTypeHandle)));
Assert.True(h.Equals((object)h));
Assert.True(((IEquatable <RuntimeTypeHandle>)h).Equals(h));
Assert.False(h.Equals(typeof(int)));
Assert.False(h.Equals(new object()));
Assert.False(h.Equals(null));
Assert.False(h == null);
Assert.False(null == h);
Assert.True(h != null);
Assert.True(null != h);
IntPtr hPtr = RuntimeTypeHandle.ToIntPtr(h);
RuntimeTypeHandle hNew = RuntimeTypeHandle.FromIntPtr(hPtr);
Assert.True(h.Equals(hNew));
Assert.True(hNew.Equals(h));
}