public void Modifiers23_Test()
{
OutputHelper.WriteLine("An abstract class cannot be instantiated, and it is");
OutputHelper.WriteLine("an error to use the new operator on an abstract class.");
OutputHelper.WriteLine("While it is possible to have variables and values whose");
OutputHelper.WriteLine("compile-time types are abstract, such variables and values");
OutputHelper.WriteLine("will necessarily either be null or contain references");
OutputHelper.WriteLine("to instances of non-abstract classes derived from the ");
OutputHelper.WriteLine("abstract types.");
Assert.True(ModifiersTestClass23.testMethod());
}
public static bool testMethod()
{
ModifiersTestClass23 test = new ModifiersTestClass23();
if (test.A == null)
{
return(true);
}
else
{
return(false);
}
}
public MFTestResults Modifiers23_Test()
{
Log.Comment("An abstract class cannot be instantiated, and it is");
Log.Comment("an error to use the new operator on an abstract class.");
Log.Comment("While it is possible to have variables and values whose");
Log.Comment("compile-time types are abstract, such variables and values");
Log.Comment("will necessarily either be null or contain references");
Log.Comment("to instances of non-abstract classes derived from the ");
Log.Comment("abstract types.");
if (ModifiersTestClass23.testMethod())
{
return(MFTestResults.Pass);
}
return(MFTestResults.Fail);
}
public static bool testMethod()
{
ModifiersTestClass23 test = new ModifiersTestClass23();
if (test.A == null)
{
return true;
}
else
{
return false;
}
}