public void ComplexGenericVariableDeclarationStatementTest()
{
VariableDeclarationStatement lvd = ParseUtilCSharp.ParseStatement<VariableDeclarationStatement>("Generic<Namespace.Printable, G<Printable[]> > where = new Generic<Namespace.Printable, G<Printable[]>>();");
AstType type = new SimpleType("Generic") {
TypeArguments = {
new MemberType { Target = new SimpleType("Namespace"), MemberName = "Printable" },
new SimpleType("G") { TypeArguments = { new SimpleType("Printable").MakeArrayType() } }
}};
Assert.IsTrue(new VariableDeclarationStatement(type, "where", new ObjectCreateExpression { Type = type.Clone() }).IsMatch(lvd));
}
public void ComplexGenericVariableDeclarationStatementTest()
{
VariableDeclarationStatement lvd = ParseUtilCSharp.ParseStatement <VariableDeclarationStatement>("Generic<Namespace.Printable, G<Printable[]> > where = new Generic<Namespace.Printable, G<Printable[]>>();");
AstType type = new SimpleType("Generic")
{
TypeArguments =
{
new MemberType {
Target = new SimpleType("Namespace"), MemberName = "Printable"
},
new SimpleType("G")
{
TypeArguments ={ new SimpleType("Printable").MakeArrayType() }
}
}
};
Assert.IsTrue(new VariableDeclarationStatement(type, "where", new ObjectCreateExpression {
Type = type.Clone()
}).IsMatch(lvd));
}
protected override IEnumerable<string> GenerateCode (List<object> includedMembers)
{
// Genereate Equals
var methodDeclaration = new MethodDeclaration ();
methodDeclaration.Name = "Equals";
methodDeclaration.ReturnType = new PrimitiveType ("bool");
methodDeclaration.Modifiers = ICSharpCode.NRefactory.CSharp.Modifiers.Public | ICSharpCode.NRefactory.CSharp.Modifiers.Override;
methodDeclaration.Body = new BlockStatement ();
methodDeclaration.Parameters.Add (new ParameterDeclaration (new PrimitiveType ("object"), "obj"));
var paramId = new IdentifierExpression ("obj");
IfElseStatement ifStatement = new IfElseStatement ();
ifStatement.Condition = new BinaryOperatorExpression (paramId, BinaryOperatorType.Equality, new PrimitiveExpression (null));
ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (false));
methodDeclaration.Body.Statements.Add (ifStatement);
ifStatement = new IfElseStatement ();
var arguments = new List<Expression> ();
arguments.Add (new ThisReferenceExpression ());
arguments.Add (paramId.Clone ());
ifStatement.Condition = new InvocationExpression (new IdentifierExpression ("ReferenceEquals"), arguments);
ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (true));
methodDeclaration.Body.Statements.Add (ifStatement);
ifStatement = new IfElseStatement ();
ifStatement.Condition = new BinaryOperatorExpression (new InvocationExpression (new MemberReferenceExpression (paramId.Clone (), "GetType")), BinaryOperatorType.InEquality, new TypeOfExpression (new SimpleType (Options.EnclosingType.Name)));
ifStatement.TrueStatement = new ReturnStatement (new PrimitiveExpression (false));
methodDeclaration.Body.Statements.Add (ifStatement);
var varType = new SimpleType (Options.EnclosingType.Name);
var varDecl = new VariableDeclarationStatement (varType, "other", new CastExpression (varType.Clone (), paramId.Clone ()));
methodDeclaration.Body.Statements.Add (varDecl);
var otherId = new IdentifierExpression ("other");
Expression binOp = null;
foreach (IMember member in includedMembers) {
Expression right = new BinaryOperatorExpression (new IdentifierExpression (member.Name), BinaryOperatorType.Equality, new MemberReferenceExpression (otherId.Clone (), member.Name));
if (binOp == null) {
binOp = right;
} else {
binOp = new BinaryOperatorExpression (binOp, BinaryOperatorType.ConditionalAnd, right);
}
}
methodDeclaration.Body.Statements.Add (new ReturnStatement (binOp));
yield return methodDeclaration.ToString (Options.FormattingOptions);
methodDeclaration = new MethodDeclaration ();
methodDeclaration.Name = "GetHashCode";
methodDeclaration.ReturnType = new PrimitiveType ("int");
methodDeclaration.Modifiers = ICSharpCode.NRefactory.CSharp.Modifiers.Public | ICSharpCode.NRefactory.CSharp.Modifiers.Override;
methodDeclaration.Body = new BlockStatement ();
binOp = null;
foreach (IMember member in includedMembers) {
Expression right;
right = new InvocationExpression (new MemberReferenceExpression (new IdentifierExpression (member.Name), "GetHashCode"));
IType type = member.ReturnType;
if (type != null && type.Kind != TypeKind.Struct && type.Kind != TypeKind.Enum)
right = new ParenthesizedExpression (new ConditionalExpression (new BinaryOperatorExpression (new IdentifierExpression (member.Name), BinaryOperatorType.InEquality, new PrimitiveExpression (null)), right, new PrimitiveExpression (0)));
if (binOp == null) {
binOp = right;
} else {
binOp = new BinaryOperatorExpression (binOp, BinaryOperatorType.ExclusiveOr, right);
}
}
var uncheckedBlock = new BlockStatement ();
uncheckedBlock.Statements.Add (new ReturnStatement (binOp));
methodDeclaration.Body.Statements.Add (new UncheckedStatement (uncheckedBlock));
yield return methodDeclaration.ToString (Options.FormattingOptions);
}
protected override IEnumerable <string> GenerateCode(List <object> includedMembers)
{
// Genereate Equals
var methodDeclaration = new MethodDeclaration();
methodDeclaration.Name = "Equals";
methodDeclaration.ReturnType = new PrimitiveType("bool");
methodDeclaration.Modifiers = ICSharpCode.NRefactory.CSharp.Modifiers.Public | ICSharpCode.NRefactory.CSharp.Modifiers.Override;
methodDeclaration.Body = new BlockStatement();
methodDeclaration.Parameters.Add(new ParameterDeclaration(new PrimitiveType("object"), "obj"));
var paramId = new IdentifierExpression("obj");
IfElseStatement ifStatement = new IfElseStatement();
ifStatement.Condition = new BinaryOperatorExpression(paramId, BinaryOperatorType.Equality, new PrimitiveExpression(null));
ifStatement.TrueStatement = new ReturnStatement(new PrimitiveExpression(false));
methodDeclaration.Body.Statements.Add(ifStatement);
ifStatement = new IfElseStatement();
var arguments = new List <Expression> ();
arguments.Add(new ThisReferenceExpression());
arguments.Add(paramId.Clone());
ifStatement.Condition = new InvocationExpression(new IdentifierExpression("ReferenceEquals"), arguments);
ifStatement.TrueStatement = new ReturnStatement(new PrimitiveExpression(true));
methodDeclaration.Body.Statements.Add(ifStatement);
ifStatement = new IfElseStatement();
ifStatement.Condition = new BinaryOperatorExpression(new InvocationExpression(new MemberReferenceExpression(paramId.Clone(), "GetType")), BinaryOperatorType.InEquality, new TypeOfExpression(new SimpleType(Options.EnclosingType.Name)));
ifStatement.TrueStatement = new ReturnStatement(new PrimitiveExpression(false));
methodDeclaration.Body.Statements.Add(ifStatement);
var varType = new SimpleType(Options.EnclosingType.Name);
var varDecl = new VariableDeclarationStatement(varType, "other", new CastExpression(varType.Clone(), paramId.Clone()));
methodDeclaration.Body.Statements.Add(varDecl);
var otherId = new IdentifierExpression("other");
Expression binOp = null;
foreach (IMember member in includedMembers)
{
Expression right = new BinaryOperatorExpression(new IdentifierExpression(member.Name), BinaryOperatorType.Equality, new MemberReferenceExpression(otherId.Clone(), member.Name));
if (binOp == null)
{
binOp = right;
}
else
{
binOp = new BinaryOperatorExpression(binOp, BinaryOperatorType.ConditionalAnd, right);
}
}
methodDeclaration.Body.Statements.Add(new ReturnStatement(binOp));
yield return(methodDeclaration.ToString(Options.FormattingOptions));
methodDeclaration = new MethodDeclaration();
methodDeclaration.Name = "GetHashCode";
methodDeclaration.ReturnType = new PrimitiveType("int");
methodDeclaration.Modifiers = ICSharpCode.NRefactory.CSharp.Modifiers.Public | ICSharpCode.NRefactory.CSharp.Modifiers.Override;
methodDeclaration.Body = new BlockStatement();
binOp = null;
foreach (IMember member in includedMembers)
{
Expression right;
right = new InvocationExpression(new MemberReferenceExpression(new IdentifierExpression(member.Name), "GetHashCode"));
IType type = member.ReturnType;
if (type != null && type.Kind != TypeKind.Struct && type.Kind != TypeKind.Enum)
{
right = new ParenthesizedExpression(new ConditionalExpression(new BinaryOperatorExpression(new IdentifierExpression(member.Name), BinaryOperatorType.InEquality, new PrimitiveExpression(null)), right, new PrimitiveExpression(0)));
}
if (binOp == null)
{
binOp = right;
}
else
{
binOp = new BinaryOperatorExpression(binOp, BinaryOperatorType.ExclusiveOr, right);
}
}
var uncheckedBlock = new BlockStatement();
uncheckedBlock.Statements.Add(new ReturnStatement(binOp));
methodDeclaration.Body.Statements.Add(new UncheckedStatement(uncheckedBlock));
yield return(methodDeclaration.ToString(Options.FormattingOptions));
}