C# TypeNode类代码示例

        public override ProblemCollection Check(TypeNode type)
        {
            Type runtimeType = type.GetRuntimeType();
            if ( IsTestFixture( runtimeType ) )
            {
                System.Reflection.MethodInfo[] methods = runtimeType.GetMethods( BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly );

                // Note that if an method with an invalid signature is marked as a setup method, then
                // it will be considered as not marked and hence setupMethod will be null.
                // Same applies for tearDownMethod.
                System.Reflection.MethodInfo setupMethod = Reflect.GetSetUpMethod( runtimeType );
                System.Reflection.MethodInfo tearDownMethod = Reflect.GetTearDownMethod( runtimeType );
                System.Reflection.MethodInfo fixtureSetupMethod = Reflect.GetFixtureSetUpMethod( runtimeType );
                System.Reflection.MethodInfo fixtureTearDownMethod = Reflect.GetFixtureTearDownMethod( runtimeType );

                foreach( System.Reflection.MethodInfo methodInfo in methods )
                {
                    if ( !IsTestCaseMethod( methodInfo ) &&
                         ( methodInfo != setupMethod ) &&
                         ( methodInfo != tearDownMethod ) &&
                         ( methodInfo != fixtureSetupMethod ) &&
                         ( methodInfo != fixtureTearDownMethod ) )
                    {
                        Resolution resolution = GetResolution( methodInfo.Name );
                        Problem problem = new Problem( resolution );
                        base.Problems.Add( problem );
                    }
                }

                if ( base.Problems.Count > 0 )
                    return base.Problems;
            }

            return base.Check (type);
        }

        /// <summary>
        /// Checks the specified type.
        /// </summary>
        /// <param name="type">The type.</param>
        /// <returns></returns>
        public override ProblemCollection Check(TypeNode type)
        {
            AttributeNode attribute = SemanticRulesUtilities.GetAttribute(type, ServiceContractAttribute);

			if (SemanticRulesUtilities.HasAttribute<ServiceContractAttribute>(attribute))
			{
				List<string> duplicated = new List<string>();
				foreach (Member member in type.Members)
				{
					if (SemanticRulesUtilities.GetAttribute(member, OperationContractAttribute) != null)
					{
						if (duplicated.Contains(member.Name.Name))
						{
							Resolution resolution = base.GetResolution(member.FullName);
							Problem problem = new Problem(resolution, type.SourceContext);
							base.Problems.Add(problem);
						}
						else
						{
							duplicated.Add(member.Name.Name);
						}
					}
				}
			}
            return base.Problems;
        }

        public override ProblemCollection Check(TypeNode type)
        {
            Type runtimeType = type.GetRuntimeType();
            if ( IsTestFixture( runtimeType ) )
            {
                PropertyInfo[] properties;

                // check for instance public properties
                properties = runtimeType.GetProperties( BindingFlags.Instance | BindingFlags.Public );
                foreach( PropertyInfo instanceProperty in properties )
                {
                    Resolution resolution = GetResolution( instanceProperty.DeclaringType.Name, instanceProperty.Name );
                    Problem problem = new Problem( resolution );
                    base.Problems.Add( problem );
                }

                // check for static public properties, whether declared in the class
                // or one of its base classes.
                properties = runtimeType.GetProperties( BindingFlags.Static | BindingFlags.Public | BindingFlags.FlattenHierarchy );
                foreach( PropertyInfo staticProperty in properties )
                {
                    Resolution resolution = GetResolution( staticProperty.DeclaringType.Name, staticProperty.Name );
                    Problem problem = new Problem( resolution );
                    base.Problems.Add( problem );
                }
            }

            if ( base.Problems.Count > 0 )
                return base.Problems;

            return base.Check (type);
        }

        /// <summary>
        /// Numeric, bool, DateTime, etc. types are safe from SQL/XSS injection. User-defined types composed entirely of safe types are also safe.
        /// </summary>
        protected bool IsTypeSafe(TypeNode t, HashSet<string> checkedTypes = null)
        {
            if (t == null)
                return true;

            if (checkedTypes == null)
                checkedTypes = new HashSet<string>();
            else if (checkedTypes.Contains(t.FullName)) //don't recurse infinitely into self-referencing types
                return true;
            checkedTypes.Add(t.FullName);

            if (IsStringIsh(t) || (t.TemplateArguments != null && t.TemplateArguments.Any(a => IsStringIsh(a))))
                return false;

            if (t.IsPrimitiveNumeric || t is EnumNode)
                return true;

            if (_maybeSafeGenericTypes.Any(a => t.IsDerivedFrom(a)) && t.TemplateArguments != null && t.TemplateArguments.All(a => IsTypeSafe(a, checkedTypes)))
                return true;

            if (_safeTypes.Contains(t.FullName))
                return true;

            return t.Members.Where(w => w.Name.Name != "ToString").All(a => IsTypeSafe(a, checkedTypes));
        }

    void ProcessChildNode(TypeNode node, MethodReference changedInvokerMethod)
    {
        var childEventInvoker = FindEventInvokerMethodRef(node.TypeDefinition);
        if (childEventInvoker == null)
        {
            if (changedInvokerMethod != null)
            {
                if (node.TypeDefinition.BaseType.IsGenericInstance)
                {
                    var methodReference = MakeGeneric(node.TypeDefinition.BaseType, changedInvokerMethod);
                    changedInvokerMethod = methodReference;
                }
            }
        }
        else
        {
            changedInvokerMethod = childEventInvoker;
        }

        node.IsChangedInvoker = changedInvokerMethod;

        foreach (var childNode in node.Nodes)
        {
            ProcessChildNode(childNode, changedInvokerMethod);
        }
    }

        public override ProblemCollection Check(TypeNode type)
        {
            Type runtimeType = type.GetRuntimeType();
            if ( IsTestFixture( runtimeType ) )
            {
                // if more than one setup, trigger error.
                if ( GetTestSetupMethodsCount( runtimeType ) > 1 )
                {
                    Resolution resolution = GetNamedResolution( "SetUp", type.Name.Name );
                    Problem problem = new Problem( resolution );
                    base.Problems.Add( problem );
                    return base.Problems;
                }

                // if more than one setup, trigger error.
                if ( GetFixtureSetupMethodsCount( runtimeType ) > 1 )
                {
                    Resolution resolution = GetNamedResolution( "TestFixtureSetUp", type.Name.Name );
                    Problem problem = new Problem( resolution );
                    base.Problems.Add( problem );
                    return base.Problems;
                }
            }

            return base.Check (type);
        }

    IEnumerable<OnChangedMethod> GetOnChangedMethods(TypeNode notifyNode)
    {
        var methods = notifyNode.TypeDefinition.Methods;

        var onChangedMethods = methods.Where(x => !x.IsStatic &&
                                  !x.IsAbstract &&
                                  //(IsNoArgOnChangedMethod(x) ||
                                  //IsBeforeAfterOnChangedMethod(x)) &&
                                  x.Name.StartsWith("On") &&
                                  x.Name.EndsWith("Changed"));

        foreach (var methodDefinition in onChangedMethods)
        {
            var typeDefinitions = new Stack<TypeDefinition>();
            typeDefinitions.Push(notifyNode.TypeDefinition);

            if (IsNoArgOnChangedMethod(methodDefinition))
            {
                yield return new OnChangedMethod
                {
                    OnChangedType = OnChangedTypes.NoArg,
                    MethodReference = GetMethodReference(typeDefinitions, methodDefinition)
                };
            }
            else if (IsBeforeAfterOnChangedMethod(methodDefinition))
            {
                yield return new OnChangedMethod
                {
                    OnChangedType = OnChangedTypes.BeforeAfter,
                    MethodReference = GetMethodReference(typeDefinitions, methodDefinition)
                };
            }
        }
    }

		public TypeCache (string fullName)
		{
			this.cache_is_valid = false;
			this.have_type = false;
			this.cache = default(TypeNode);
			this.full_name = fullName;
		}

 /// <param name="module">The module into which the duplicate IR will be grafted.</param>
 /// <param name="type">The type into which the duplicate Member will be grafted. Ignored if entire type, or larger unit is duplicated.</param>
 public Duplicator(Module/*!*/ module, TypeNode type) {
   this.TargetModule = module;
   this.TargetType = this.OriginalTargetType = type;
   this.DuplicateFor = new TrivialHashtable();
   this.TypesToBeDuplicated = new TrivialHashtable();
   //^ base();
 }

        public override ProblemCollection Check(TypeNode type)
        {
            Type runtimeType = type.GetRuntimeType();
            if ( IsTestFixture( runtimeType ) && !runtimeType.IsAbstract && type.IsVisibleOutsideAssembly )
            {
                MemberList constructors = type.GetConstructors();

                for ( int i = 0; i < constructors.Length; ++i )
                {
                    Member constructor = constructors[i];

                    // only examine non-static constructors
                    Microsoft.Cci.InstanceInitializer instanceConstructor =
                        constructor as Microsoft.Cci.InstanceInitializer;

                    if ( instanceConstructor == null )
                        continue;

                    // trigger errors for non-default constructors.
                    if ( ( instanceConstructor.Parameters.Length != 0 ) &&
                         ( !instanceConstructor.IsPrivate ) )
                    {
                        Resolution resolution = GetResolution( runtimeType.Name );
                        Problem problem = new Problem( resolution );
                        base.Problems.Add( problem );
                    }
                }

                if ( base.Problems.Count > 0 )
                    return base.Problems;
            }

            return base.Check (type);
        }

		public ExistingTypeNodeUpdater(Lazy<IMethodAnnotations> methodAnnotations, ModuleDocumentNode modNode, MergedImportedType type) {
			targetType = type.TargetType;
			ownerModule = targetType.Module;
			origTypeDefOptions = new TypeDefOptions(targetType);
			newTypeDefOptions = type.NewTypeDefOptions;
			typeNode = modNode.Context.DocumentTreeView.FindNode(targetType);
			if (typeNode == null)
				throw new InvalidOperationException();
			nestedTypes1 = type.NewOrExistingNestedTypes.OfType<MergedImportedType>().Select(a => new ExistingTypeNodeUpdater(methodAnnotations, modNode, a)).ToArray();
			nestedTypes2 = type.NewOrExistingNestedTypes.OfType<NewImportedType>().Select(a => new NestedTypeNodeCreator(modNode, typeNode, a.TargetType)).ToArray();
			if (nestedTypes1.Length + nestedTypes2.Length != type.NewOrExistingNestedTypes.Count)
				throw new InvalidOperationException();
			fields = type.NewFields.Select(a => new FieldNodeCreator(modNode, typeNode, a)).ToArray();
			var specialMethods = GetSpecialMethods(type);
			methods = type.NewMethods.Where(a => !specialMethods.Contains(a)).Select(a => new MethodNodeCreator(modNode, typeNode, a)).ToArray();
			events = type.NewEvents.Select(a => new EventNodeCreator(modNode, typeNode, a)).ToArray();
			properties = type.NewProperties.Select(a => new PropertyNodeCreator(modNode, typeNode, a)).ToArray();
			editedFields = type.EditedFields.Select(a => new EditedFieldUpdater(modNode, a.OriginalField, a.FieldDefOptions)).ToArray();
			editedMethods = type.EditedMethods.Select(a => new EditedMethodUpdater(methodAnnotations, modNode, a.OriginalMethod, a.NewBody, a.MethodDefOptions)).ToArray();
			editedProperties = type.EditedProperties.Select(a => new EditedPropertyUpdater(modNode, a.OriginalProperty, a.PropertyDefOptions)).ToArray();
			editedEvents = type.EditedEvents.Select(a => new EditedEventUpdater(modNode, a.OriginalEvent, a.EventDefOptions)).ToArray();
			deletedTypes = type.DeletedNestedTypes.Select(a => new DeletedTypeUpdater(modNode, a)).ToArray();
			deletedFields = type.DeletedFields.Select(a => new DeletedFieldUpdater(modNode, a)).ToArray();
			deletedMethods = type.DeletedMethods.Select(a => new DeletedMethodUpdater(modNode, a)).ToArray();
			deletedProperties = type.DeletedProperties.Select(a => new DeletedPropertyUpdater(modNode, a)).ToArray();
			deletedEvents = type.DeletedEvents.Select(a => new DeletedEventUpdater(modNode, a)).ToArray();
		}

    void ProcessChildNode(TypeNode node, EventInvokerMethod eventInvoker)
    {
        var childEventInvoker = FindEventInvokerMethod(node.TypeDefinition);
        if (childEventInvoker == null)
        {
            if (node.TypeDefinition.BaseType.IsGenericInstance)
            {
                var methodReference = MakeGeneric(node.TypeDefinition.BaseType, eventInvoker.MethodReference);
                eventInvoker = new EventInvokerMethod
                                   {
                                       InvokerType = eventInvoker.InvokerType,
                                       MethodReference = methodReference,
                                   };
            }
        }
        else
        {
            eventInvoker = childEventInvoker;
        }

        node.EventInvoker = eventInvoker;

        foreach (var childNode in node.Nodes)
        {
            ProcessChildNode(childNode, eventInvoker);
        }
    }

 public override TypeNode VisitTypeNode(TypeNode typeNode) {
   TypeNode savedCurrentType = this.currentType;
   this.currentType = typeNode;
   TypeNode result = base.VisitTypeNode(typeNode);
   this.currentType = savedCurrentType;
   return result;
 }

        public void Test()
        {
             var gen = new XmlResultsGenerator(null,null,null, null, null);

            var muSession = new MutationTestingSession();
            
            var mutar = new MutationTarget(new MutationVariant());


            var ass = new AssemblyNode("Assembly");
            muSession.MutantsGrouped.Add(ass);
            var nodeNamespace = new TypeNamespaceNode(ass, "Namespace");
            ass.Children.Add(nodeNamespace);
            var nodeType = new TypeNode(nodeNamespace, "Type");
            nodeNamespace.Children.Add(nodeType);
            var nodeMethod = new MethodNode(nodeType, "Method", null, true);
            nodeType.Children.Add(nodeMethod);
            var nodeGroup = new MutantGroup("Gr1", nodeMethod);
            nodeMethod.Children.Add(nodeGroup);
            var nodeMutant = new Mutant("m1", nodeGroup, mutar);
            nodeGroup.Children.Add(nodeMutant);

            XDocument generateResults = gen.GenerateResults(muSession, false, false, ProgressCounter.Inactive(), CancellationToken.None).Result;

            Console.WriteLine(generateResults.ToString());
            //gen.
        }

    void ProcessField(TypeNode node, FieldDefinition field)
    {
        var name = field.Name;
        if (!field.IsPublic || field.IsStatic || !char.IsUpper(name, 0))
        {
            return;
        }
        if (node.TypeDefinition.HasGenericParameters)
        {
            var message = string.Format("Skipped converting public field '{0}.{1}' to a property because generic types are not currently supported. You should make this a public property instead.", node.TypeDefinition.Name, field.Name);
            logger.LogWarning(message);
            return;
        }
        field.Name = string.Format("<{0}>k__BackingField", name);
        field.IsPublic = false;
        field.IsPrivate = true;
        var get = GetGet(field, name);
        node.TypeDefinition.Methods.Add(get);

        var set = GetSet(field, name);
        node.TypeDefinition.Methods.Add(set);

        var propertyDefinition = new PropertyDefinition(name, PropertyAttributes.None, field.FieldType)
                                     {
                                         GetMethod = get,
                                         SetMethod = set
                                     };
        foreach (var customAttribute in field.CustomAttributes)
        {
            propertyDefinition.CustomAttributes.Add(customAttribute);
        }
        node.TypeDefinition.Properties.Add(propertyDefinition);
        ForwardedFields.Add(field, propertyDefinition);
    }