static string TestArrayArg(INamedTypeSymbol x)
{
var nfo = ClassInfo.FromSymbol(x);
if (nfo.Name != "DecorationWithArrayType")
{
return(getText(nfo));
}
Debug.Assert(nfo.Attributes.Count() == 1);
var attr = nfo.Attributes.First();
Debug.Assert(attr.PassedArguments.Count() == 1);
Debug.Assert(attr.PassedArguments.First().GetType() == typeof(object[]));
Debug.Assert((attr.PassedArguments.First() as object[]).SequenceEqual(new[] { "one", "two" }));
return(getText(nfo));
string getText(ClassInfo i)
{
return($"// Attribute array argument test. Class name: {i.Name}.");
}
}
public static void ClassType(INamedTypeSymbol symbol)
{
var nfo = ClassInfo.FromSymbol(symbol);
Test.Assert(nfo.TypeInfo.AsClass() != null, "Type should be convertable to class.");
Test.Assert(nfo.TypeInfo.Kind == CodeGeneration.CSharp.TypeInfo.TypeKind.Class, "Type kind should be 'Class'");
Test.Assert(nfo.DataTypeInfo != null, "DataTypeInfo must not be null.");
Test.Assert(nfo.DataTypeInfo.TypeInfo.Name == "ClassType", "Class name was wrongly detected.");
}
static string TestSymbol(INamedTypeSymbol x)
{
var nfo = ClassInfo.FromSymbol(x);
var members = string.Join(", ", nfo.Fields.Select(y => y.Name));
return($"namespace {nfo.Namespace} {{" +
$"partial class {x.Name} {{ string test; }}" +
$"}}");
}
public static void GenericInterfaceImplementation(INamedTypeSymbol symbol)
{
var nfo = ClassInfo.FromSymbol(symbol);
var mtd = nfo.Methods.Single();
Test.Assert(
mtd.ReturnType.Name == "T",
"Wrong type name of generic type argument");
}
public static void ClosedGenericField(INamedTypeSymbol symbol)
{
var nfo = ClassInfo.FromSymbol(symbol);
var fld = nfo.Fields.Single();
Test.Assert(
fld.Type.FullName == "System.Collections.Generic.List<System.Int32>",
"Wrong closed generic field type.");
}
public static void ParamsAttributeDecoration(INamedTypeSymbol symbol)
{
var nfo = ClassInfo.FromSymbol(symbol);
Test.Assert(nfo.Attributes.Count() == 2, "Wrong number of attributes on a class.");
var attr = nfo.Attributes.Single(x => x.Type.Name == "ArrayArgAttribute");
Test.Assert(attr.PassedArguments.Count() == 1, "Wrong number of params arguments in an attribute.");
Test.Assert(attr.PassedArguments.First().GetType() == typeof(object[]), "Wrong type of attribute parameter.");
Test.Assert((attr.PassedArguments.First() as object[]).SequenceEqual(new[] { "one", "two" }), "Attribute params argument has wrong values.");
}
static string TestProperties(INamedTypeSymbol x)
{
var nfo = ClassInfo.FromSymbol(x);
var expressionProp = nfo.Properties.Single(p => p.Name == "Str");
var auto1 = nfo.Properties.Single(p => p.Name == "Auto1");
var auto2 = nfo.Properties.Single(p => p.Name == "Auto2");
Debug.Assert(expressionProp.IsAutoProperty == false);
Debug.Assert(auto1.IsAutoProperty == true);
Debug.Assert(auto2.IsAutoProperty == true);
return($"namespace {nfo.Namespace} {{" +
$"partial class {x.Name} {{ string test; }}" +
$"}}");
}
public static void OpenGenericField(INamedTypeSymbol symbol)
{
var nfo = ClassInfo.FromSymbol(symbol);
var fld = nfo.Fields.Single();
Test.Assert(
fld.Type.Name == "T",
$"Wrong generic type argument name.\r\n" +
$"Expected: T\r\n" +
$"Got: {fld.Type.Name}");
Test.Assert(
fld.Type.FullName == "Aikixd.CodeGeneration.Test.CSharp.Target.Standard.OpenGenericField.T",
$"Wrong generic type argument name. \r\n" +
$"Expected: Aikixd.CodeGeneration.Test.CSharp.Target.Standard.OpenGenericField.T\r\n" +
$"Got: {fld.Type.FullName}");
}
static string TestType(Compilation c, INamedTypeSymbol x)
{
var nfo = ClassInfo.FromSymbol(x);
var cNfo = CompilationInfo.FromCompilation(c);
var attr = nfo.Attributes.First();
Debug.Assert(
((CodeGeneration.CSharp.TypeInfo.TypeInfo)attr.PassedArguments[0]).FullName ==
"System.IEquatable<Aikixd.CodeGeneration.Test.CSharp.Target.Standard.DecorationWithType>");
var eqNfo = ((CodeGeneration.CSharp.TypeInfo.TypeInfo)attr.PassedArguments[0]).AsInterface();
return(getText(nfo));
string getText(ClassInfo i)
{
return($"// Attribute array argument test. Class name: {i.Name}. TypeArg: {((CodeGeneration.CSharp.TypeInfo.TypeInfo)attr.PassedArguments[0]).FullName}");
}
}
static string TestSerialized(INamedTypeSymbol x)
{
var nfo = ClassInfo.FromSymbol(x);
if (nfo.Name != "DecorationWithSerializable")
{
return(getText(nfo));
}
var attr = nfo.Attributes.First();
Debug.Assert(attr.Type.Name == "SerializableAttribute");
return(getText(nfo));
string getText(ClassInfo i)
{
return($"// Serialized test. Class name: {i.FullName}.");
}
}
static string TestRecursive(INamedTypeSymbol x)
{
var nfo = ClassInfo.FromSymbol(x);
if (nfo.Name != "DecorationWithRecursive")
{
return(getText(nfo));
}
Debug.Assert(nfo.Attributes.Single().Type.Name == nameof(RecursiveAttribute));
Debug.Assert(nfo.Fields.Single().Type.AsClass().Attributes.Single().Type.Name == nameof(RecursiveAttribute));
return(getText(nfo));
string getText(ClassInfo i)
{
return($"namespace {i.Namespace} {{" +
$"partial class {i.Name} {{ string test; }}" +
$"}}");
}
}
