public static void PropertyIndexerWithRefStructArg_ThrowsNSE()
{
PropertyInfo pi = typeof(TestClassWithIndexerWithRefStructArg).GetProperty("Item");
Assert.NotNull(pi);
object obj = new TestClassWithIndexerWithRefStructArg();
object[] args = new object[] { null };
Assert.Throws <NotSupportedException>(() => pi.GetValue(obj, args));
Assert.Throws <NotSupportedException>(() => pi.SetValue(obj, 42, args));
}
public static void PropertyIndexerWithRefStructArg_DoesNotCopyValueBack()
{
PropertyInfo pi = typeof(TestClassWithIndexerWithRefStructArg).GetProperty("Item");
Assert.NotNull(pi);
object obj = new TestClassWithIndexerWithRefStructArg();
object[] args = new object[] { null };
object retVal = pi.GetValue(obj, args);
Assert.Equal(42, retVal);
Assert.Null(args[0]); // no value should have been copied back
pi.SetValue(obj, 42, args);
Assert.Null(args[0]); // no value should have been copied back
}
