public void InitializeTest()
{
var type = typeof(string);
var builder = new TypeNameBuilder(type);
Assert.Equal(builder.AssemblyName, type.Assembly().FullName);
Assert.Equal(type, Type.GetType(builder.ToString()));
builder = new TypeNameBuilder(type, assembly => assembly.GetName().Name);
Assert.Equal(builder.AssemblyName, type.Assembly().GetName().Name);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(string[]);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(string[][, ]);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(Foo <,>);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(Foo <int, string>);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(Foo <int, string>[][, ][, , ]);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(Foo <,> .Bar <>);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(Foo <int, string> .Bar <bool>);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(Foo <int, string> .Bar <bool>[]);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(Foo <int, List <string> > .Bar <bool>);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
type = typeof(Foo <(int, string), List <string>[][, ]> .Bar <bool>[]);
builder = new TypeNameBuilder(type);
Assert.Equal(type, Type.GetType(builder.ToString()));
}
private static void Parse(string input, int startIndex, int endIndex, TypeNameBuilder builder)
{
startIndex = ParseTypeName(input, startIndex, endIndex, builder, out builder._namespace);
if (startIndex < endIndex)
{
if (input[startIndex] == '[')
{
startIndex = ParseBrackets(input, startIndex + 1, endIndex, builder);
}
if (startIndex < endIndex && input[startIndex] == ',')
{
builder._assemblyName = GetAssemblyName(input, startIndex + 1, endIndex);
}
}
}
private static TypeNameBuilder Initialize(TypeNameBuilder builder, Type type, Func <Assembly, string> getAssemblyName)
{
int i, j, n, m;
if (type.IsArray)
{
do
{
builder.ArrayDimensions.Add(type.GetArrayRank());
type = type.GetElementType();
}while (type.IsArray);
for (i = 0, j = builder.ArrayDimensions.Count - 1; i < j; i++, j--)
{
GeneralUtils.Swap(builder.ArrayDimensions, i, j);
}
}
Type[] genericTypeArguments;
bool isOpenGeneric;
if (type.IsGenericType())
{
genericTypeArguments = type.GetGenericTypeArguments();
isOpenGeneric = type.IsGenericTypeDefinition();
}
else
{
genericTypeArguments = null;
isOpenGeneric = false;
}
TypeName currentTypeName = null;
do
{
if (type.DeclaringType == null)
{
builder.Nested = currentTypeName;
currentTypeName = builder;
builder.AssemblyName = getAssemblyName(type.Assembly());
builder.Namespace = type.Namespace;
}
else
{
currentTypeName = new TypeName {
Nested = currentTypeName
}
};
var index = type.Name.LastIndexOf('`');
if (index >= 0)
{
currentTypeName.BaseName = type.Name.Substring(0, index);
n = int.Parse(type.Name.Substring(index + 1), CultureInfo.InvariantCulture);
for (; n > 0; n--)
{
currentTypeName.GenericArguments.Add(null);
}
}
else
{
currentTypeName.BaseName = type.Name;
}
type = type.DeclaringType;
}while (type != null);
if (genericTypeArguments != null && !isOpenGeneric)
{
for (i = 0, n = genericTypeArguments.Length; i < n;)
{
for (j = 0, m = currentTypeName.GenericArguments.Count; j < m; j++)
{
currentTypeName.GenericArguments[j] = Initialize(new TypeNameBuilder(), genericTypeArguments[i++], getAssemblyName);
}
currentTypeName = currentTypeName.Nested;
}
}
return(builder);
}
private static StringBuilder Build(StringBuilder sb, TypeNameBuilder builder, bool appendAssemblyName)
{
const int isNestedTypeFlag = 0x1;
const int isGenericFlag = 0x2;
const int isOpenGenericFlag = 0x4;
int flags = 0;
int i, n;
if (!string.IsNullOrEmpty(builder.Namespace))
{
sb.Append(builder.Namespace).Append('.');
}
TypeName typeName = builder;
do
{
if (flags == 0)
{
flags = isNestedTypeFlag;
}
else
{
sb.Append('+');
}
BuildTypeName(sb, typeName);
if (typeName.IsGeneric)
{
flags |= isGenericFlag;
if (typeName.IsOpenGeneric)
{
flags |= isOpenGenericFlag;
}
}
}while ((typeName = typeName._nested) != null);
if ((flags & (isGenericFlag | isOpenGenericFlag)) == isGenericFlag)
{
sb.Append('[');
typeName = builder;
do
{
if (typeName._genericArguments != null)
{
for (i = 0, n = typeName._genericArguments.Count; i < n; i++)
{
sb.Append('[');
Build(sb, typeName._genericArguments[i], appendAssemblyName: true);
sb.Append(']').Append(',');
}
}
}while ((typeName = typeName._nested) != null);
sb[sb.Length - 1] = ']';
}
if (builder.IsArray)
{
for (i = 0, n = builder._arrayDimensions.Count; i < n; i++)
{
sb.Append('[');
var count = builder._arrayDimensions[i];
if (--count > 0)
{
sb.Append(',', count);
}
sb.Append(']');
}
}
if (appendAssemblyName && !string.IsNullOrEmpty(builder._assemblyName))
{
sb.Append(',').Append(' ').Append(builder._assemblyName);
}
return(sb);
}
private static int ParseBrackets(string input, int startIndex, int endIndex, TypeNameBuilder builder)
{
TypeName typeName = builder;
var genericArgIndex = -1;
var sectionStartIndex = -1;
var counter = 0;
const int inBracketsState = 0;
const int inGenericBracketsBeforeArgState = 1;
const int inNestedBracketsState = 2;
const int inGenericBracketsAfterArgState = 3;
const int inArrayBracketsState = 4;
const int inAfterBracketsState = 5;
int state = inBracketsState;
int i;
for (i = startIndex; i < endIndex; i++)
{
var c = input[i];
switch (state)
{
case inBracketsState:
switch (c)
{
case '[':
sectionStartIndex = i + 1;
state = inNestedBracketsState;
break;
case ']':
builder.ArrayDimensions.Add(counter + 1);
state = inAfterBracketsState;
break;
case ',':
counter++;
state = inArrayBracketsState;
break;
default:
if (!char.IsWhiteSpace(c))
{
throw new FormatException();
}
break;
}
break;
case inGenericBracketsBeforeArgState:
switch (c)
{
case '[':
sectionStartIndex = i + 1;
state = inNestedBracketsState;
break;
default:
if (!char.IsWhiteSpace(c))
{
throw new FormatException();
}
break;
}
break;
case inNestedBracketsState:
switch (c)
{
case '[':
counter++;
break;
case ']':
if (counter == 0)
{
SeekNextGenericArg(ref typeName, ref genericArgIndex);
// too much generic argument?
if (typeName == null)
{
throw new FormatException();
}
Parse(input, sectionStartIndex, i, typeName._genericArguments[genericArgIndex] = new TypeNameBuilder());
state = inGenericBracketsAfterArgState;
}
else
{
counter--;
}
break;
}
break;
case inGenericBracketsAfterArgState:
switch (c)
{
case ']':
SeekNextGenericArg(ref typeName, ref genericArgIndex);
// too few generic argument?
if (typeName != null)
{
throw new FormatException();
}
state = inAfterBracketsState;
break;
case ',':
state = inGenericBracketsBeforeArgState;
break;
default:
if (!char.IsWhiteSpace(c))
{
throw new FormatException();
}
break;
}
break;
case inArrayBracketsState:
switch (c)
{
case ']':
builder.ArrayDimensions.Add(counter + 1);
state = inAfterBracketsState;
break;
case ',':
counter++;
break;
default:
if (!char.IsWhiteSpace(c))
{
throw new FormatException();
}
break;
}
break;
case inAfterBracketsState:
switch (c)
{
case ',':
return(i);
case '[':
counter = 0;
state = inArrayBracketsState;
break;
default:
if (!char.IsWhiteSpace(c))
{
throw new FormatException();
}
break;
}
break;
}
}
switch (state)
{
case inAfterBracketsState:
return(i);
case inBracketsState:
case inGenericBracketsBeforeArgState:
case inGenericBracketsAfterArgState:
case inArrayBracketsState:
case inNestedBracketsState:
throw new FormatException();
default:
throw new InvalidOperationException();
}
}
public void GenerateTest()
{
#region simple
var builder = new TypeNameBuilder
{
BaseName = "System.String",
AssemblyName = "mscorlib"
};
Assert.Equal("System.String, mscorlib", builder.ToString());
#endregion
#region generic
builder = new TypeNameBuilder
{
AssemblyName = "mscorlib",
Namespace = "System.Collections.Generic",
BaseName = "List",
GenericArguments =
{
new TypeNameBuilder
{
AssemblyName = "mscorlib",
Namespace = "System",
BaseName = "Int32",
},
}
};
Assert.Equal("System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib", builder.ToString());
builder.GenericArguments[0] = null;
Assert.Equal("System.Collections.Generic.List`1, mscorlib", builder.ToString());
#endregion
#region array
builder = new TypeNameBuilder
{
AssemblyName = "mscorlib",
Namespace = "System.Collections.Generic",
BaseName = "List",
GenericArguments =
{
new TypeNameBuilder
{
AssemblyName = "mscorlib",
Namespace = "System",
BaseName = "Int32",
ArrayDimensions ={ 1 }
},
},
ArrayDimensions = { 2, 3 }
};
Assert.Equal("System.Collections.Generic.List`1[[System.Int32[], mscorlib]][,][,,], mscorlib", builder.ToString());
Assert.Equal("List`1", builder.GetName());
builder.GenericArguments[0] = null;
Assert.Equal("System.Collections.Generic.List`1[,][,,]", builder.GetFullName());
builder.BaseName = "";
Assert.Equal("System.Collections.Generic.?`1[,][,,]", builder.GetFullName());
#endregion
#region nested
builder = new TypeNameBuilder
{
BaseName = "X",
Nested = new TypeName {
BaseName = "Y"
},
Namespace = "NS"
};
Assert.Equal("NS.X+Y", builder.ToString());
builder.ArrayDimensions.Add(1);
Assert.Equal("NS.X+Y[]", builder.ToString());
builder.Nested.GenericArguments.Add(new TypeNameBuilder {
BaseName = "T"
});
Assert.Equal("NS.X+Y`1[[T]][]", builder.ToString());
#endregion
#region complex
builder = new TypeNameBuilder
{
BaseName = "System.Collections.Generic.Dictionary",
AssemblyName = "mscorlib",
GenericArguments =
{
new TypeNameBuilder
{
BaseName = "System.Int32",
AssemblyName = "mscorlib",
},
new TypeNameBuilder
{
BaseName = "System.Collections.Generic.List",
AssemblyName = "mscorlib",
GenericArguments =
{
new TypeNameBuilder
{
BaseName = "System.String",
AssemblyName = "mscorlib",
ArrayDimensions ={ 1, 2 }
},
}
},
},
Nested = new TypeName {
BaseName = "Enumerator"
}
};
Assert.Equal("System.Collections.Generic.Dictionary`2+Enumerator[[System.Int32, mscorlib],[System.Collections.Generic.List`1[[System.String[][,], mscorlib]], mscorlib]], mscorlib", builder.ToString());
#endregion
}
public void ParseTest()
{
#region simple
var typeName = new TypeName("System.String");
Assert.Equal("String", typeName.BaseName);
Assert.False(typeName.HasNested);
Assert.Null(typeName.Nested);
Assert.False(typeName.IsGeneric);
Assert.False(typeName.IsOpenGeneric);
Assert.Equal(0, typeName.GenericArguments.Count);
var builder = new TypeNameBuilder("System.String");
Assert.Equal("System", builder.Namespace);
Assert.Equal("String", builder.BaseName);
Assert.False(builder.HasNested);
Assert.Null(builder.Nested);
Assert.Null(builder.AssemblyName);
Assert.False(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(0, builder.GenericArguments.Count);
Assert.False(builder.IsArray);
Assert.Equal(0, builder.ArrayDimensions.Count);
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.String, "));
Assert.Throws <FormatException>(() => new TypeNameBuilder(" .System.String, "));
Assert.Throws <FormatException>(() => new TypeNameBuilder(" System..String, "));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.String., "));
Assert.Throws <FormatException>(() => new TypeNameBuilder(" ]System.String "));
Assert.Throws <FormatException>(() => new TypeNameBuilder(" [System.String "));
Assert.Throws <FormatException>(() => new TypeNameBuilder(", System.String "));
new TypeNameBuilder("System.String ");
#endregion
#region nested simple
builder = new TypeNameBuilder("X+Y");
Assert.Null(builder.AssemblyName);
Assert.Null(builder.Namespace);
Assert.False(builder.IsArray);
Assert.Equal(0, builder.ArrayDimensions.Count);
Assert.Equal("X", builder.BaseName);
Assert.True(builder.HasNested);
Assert.False(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(0, builder.GenericArguments.Count);
Assert.Equal("Y", builder.Nested.BaseName);
Assert.False(builder.Nested.HasNested);
Assert.False(builder.Nested.IsGeneric);
Assert.False(builder.Nested.IsOpenGeneric);
Assert.Equal(0, builder.Nested.GenericArguments.Count);
Assert.Null(builder.Nested.Nested);
builder = new TypeNameBuilder(" X+Y+Z ");
Assert.Null(builder.AssemblyName);
Assert.Null(builder.Namespace);
Assert.False(builder.IsArray);
Assert.Equal(0, builder.ArrayDimensions.Count);
Assert.Equal("X", builder.BaseName);
Assert.False(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(0, builder.GenericArguments.Count);
Assert.Equal("Y", builder.Nested.BaseName);
Assert.False(builder.Nested.IsGeneric);
Assert.False(builder.Nested.IsOpenGeneric);
Assert.Equal(0, builder.Nested.GenericArguments.Count);
Assert.Equal("Z", builder.Nested.Nested.BaseName);
Assert.False(builder.Nested.Nested.IsGeneric);
Assert.False(builder.Nested.Nested.IsOpenGeneric);
Assert.Equal(0, builder.Nested.Nested.GenericArguments.Count);
Assert.Null(builder.Nested.Nested.Nested);
Assert.Throws <FormatException>(() => new TypeNameBuilder("+X"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+ Y"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X +Y"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+Y+"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+.Y"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+Y."));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+NS.Y"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X[]+Y"));
new TypeNameBuilder("X+Y[]");
#endregion
#region array
builder = new TypeNameBuilder("System.String[],mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089");
Assert.Equal("System", builder.Namespace);
Assert.Equal("String", builder.BaseName);
Assert.Equal("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", builder.AssemblyName);
Assert.False(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(0, builder.GenericArguments.Count);
Assert.Equal(1, builder.ArrayDimensions.Count);
Assert.Equal(1, builder.ArrayDimensions[0]);
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.String []"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.String[[]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.String["));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.String]["));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.String[]["));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.String[[["));
#endregion
#region array of array
builder = new TypeNameBuilder("System.String[ , ] [, ,][], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089");
Assert.Equal("System", builder.Namespace);
Assert.Equal("String", builder.BaseName);
Assert.Equal("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", builder.AssemblyName);
Assert.False(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(0, builder.GenericArguments.Count);
Assert.Equal(3, builder.ArrayDimensions.Count);
Assert.Equal(2, builder.ArrayDimensions[0]);
Assert.Equal(3, builder.ArrayDimensions[1]);
Assert.Equal(1, builder.ArrayDimensions[2]);
#endregion
#region generic
builder = new TypeNameBuilder("System.Collections.Generic.List`1[[System.String]]");
Assert.Equal("System.Collections.Generic", builder.Namespace);
Assert.Equal("List", builder.BaseName);
Assert.Null(builder.AssemblyName);
Assert.True(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(1, builder.GenericArguments.Count);
Assert.False(builder.IsArray);
Assert.Equal(0, builder.ArrayDimensions.Count);
TypeNameBuilder builder2 = builder.GenericArguments[0];
Assert.Equal("System", builder2.Namespace);
Assert.Equal("String", builder2.BaseName);
Assert.Null(builder2.AssemblyName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
builder = new TypeNameBuilder("System.Collections.Generic.List`1 , mscorlib ");
Assert.Equal("System.Collections.Generic", builder.Namespace);
Assert.Equal("List", builder.BaseName);
Assert.Equal("mscorlib", builder.AssemblyName);
Assert.True(builder.IsGeneric);
Assert.True(builder.IsOpenGeneric);
Assert.Equal(1, builder.GenericArguments.Count);
Assert.False(builder.IsArray);
Assert.Equal(0, builder.ArrayDimensions.Count);
Assert.Null(builder.GenericArguments[0]);
Assert.Throws <FormatException>(() => new TypeNameBuilder("`1[[System.String]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`a [[System.String]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.`1[[System.String]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`[[System.String]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`1 [[System.String]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`1[[]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`2[[System.String]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.Dictionary`2[System.String]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.Dictionary`2[System.String, ]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.Dictionary`2[[System.String], System.Int32]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`1[System.String]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`1[[System.String]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`1[[System.String] System.Int32]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`1[System.String]]"));
new TypeNameBuilder("System.Collections.Generic.List`1");
#endregion
#region nested generic
builder = new TypeNameBuilder("X`1+Y`2[[A[]], [B], [C]]");
Assert.Null(builder.AssemblyName);
Assert.Null(builder.Namespace);
Assert.False(builder.IsArray);
Assert.Equal(0, builder.ArrayDimensions.Count);
Assert.Equal("X", builder.BaseName);
Assert.True(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(1, builder.GenericArguments.Count);
builder2 = builder.GenericArguments[0];
Assert.Null(builder2.AssemblyName);
Assert.Null(builder2.Namespace);
Assert.True(builder2.IsArray);
Assert.Equal(1, builder2.ArrayDimensions.Count);
Assert.Equal(1, builder2.ArrayDimensions[0]);
Assert.Equal("A", builder2.BaseName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.Null(builder2.Nested);
Assert.Equal("Y", builder.Nested.BaseName);
Assert.True(builder.Nested.IsGeneric);
Assert.False(builder.Nested.IsOpenGeneric);
Assert.Equal(2, builder.Nested.GenericArguments.Count);
builder2 = builder.Nested.GenericArguments[0];
Assert.Null(builder2.AssemblyName);
Assert.Null(builder2.Namespace);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
Assert.Equal("B", builder2.BaseName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.Null(builder2.Nested);
builder2 = builder.Nested.GenericArguments[1];
Assert.Null(builder2.AssemblyName);
Assert.Null(builder2.Namespace);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
Assert.Equal("C", builder2.BaseName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.Null(builder2.Nested);
Assert.Null(builder.Nested.Nested);
Assert.Throws <FormatException>(() => new TypeNameBuilder("X`1+Y`1[[A]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X`1+Y`1[[A],[B],[C]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X`2+Y[[A],[B],[C]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+Y`1[[A],[B],[C]]"));
new TypeNameBuilder("X+Y`1[[A]]");
#endregion
#region array of generic
builder = new TypeNameBuilder("System.Collections.Generic.List`1[[System.String[,]]] []");
Assert.Equal("System.Collections.Generic", builder.Namespace);
Assert.Equal("List", builder.BaseName);
Assert.Null(builder.AssemblyName);
Assert.True(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(1, builder.GenericArguments.Count);
Assert.True(builder.IsArray);
Assert.Equal(1, builder.ArrayDimensions.Count);
Assert.Equal(1, builder.ArrayDimensions[0]);
builder2 = builder.GenericArguments[0];
Assert.Equal("System", builder2.Namespace);
Assert.Equal("String", builder2.BaseName);
Assert.Null(builder2.AssemblyName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.True(builder2.IsArray);
Assert.Equal(1, builder2.ArrayDimensions.Count);
Assert.Equal(2, builder2.ArrayDimensions[0]);
builder = new TypeNameBuilder("System.Collections.Generic.List`1[],mscorlib");
Assert.Equal("System.Collections.Generic", builder.Namespace);
Assert.Equal("List", builder.BaseName);
Assert.Equal("mscorlib", builder.AssemblyName);
Assert.True(builder.IsGeneric);
Assert.True(builder.IsOpenGeneric);
Assert.Equal(1, builder.GenericArguments.Count);
Assert.True(builder.IsArray);
Assert.Equal(1, builder.ArrayDimensions.Count);
Assert.Null(builder.GenericArguments[0]);
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`1[][[System.String]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("System.Collections.Generic.List`1 [],mscorlib"));
#endregion
#region array of nested generic
builder = new TypeNameBuilder("X`1+Y`2[[A[]], [B], [C]] [,,][]");
Assert.Null(builder.AssemblyName);
Assert.Null(builder.Namespace);
Assert.True(builder.IsArray);
Assert.Equal(2, builder.ArrayDimensions.Count);
Assert.Equal(3, builder.ArrayDimensions[0]);
Assert.Equal(1, builder.ArrayDimensions[1]);
Assert.Equal("X", builder.BaseName);
Assert.True(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(1, builder.GenericArguments.Count);
builder2 = builder.GenericArguments[0];
Assert.Null(builder2.AssemblyName);
Assert.Null(builder2.Namespace);
Assert.True(builder2.IsArray);
Assert.Equal(1, builder2.ArrayDimensions.Count);
Assert.Equal(1, builder2.ArrayDimensions[0]);
Assert.Equal("A", builder2.BaseName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.Null(builder2.Nested);
Assert.Equal("Y", builder.Nested.BaseName);
Assert.True(builder.Nested.IsGeneric);
Assert.False(builder.Nested.IsOpenGeneric);
Assert.Equal(2, builder.Nested.GenericArguments.Count);
builder2 = builder.Nested.GenericArguments[0];
Assert.Null(builder2.AssemblyName);
Assert.Null(builder2.Namespace);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
Assert.Equal("B", builder2.BaseName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.Null(builder2.Nested);
builder2 = builder.Nested.GenericArguments[1];
Assert.Null(builder2.AssemblyName);
Assert.Null(builder2.Namespace);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
Assert.Equal("C", builder2.BaseName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.Null(builder2.Nested);
Assert.Null(builder.Nested.Nested);
builder = new TypeNameBuilder("X+Y`16[ ]");
Assert.Null(builder.AssemblyName);
Assert.Null(builder.Namespace);
Assert.True(builder.IsArray);
Assert.Equal(1, builder.ArrayDimensions.Count);
Assert.Equal(1, builder.ArrayDimensions[0]);
Assert.Equal("X", builder.BaseName);
Assert.False(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(0, builder.GenericArguments.Count);
Assert.Equal("Y", builder.Nested.BaseName);
Assert.True(builder.Nested.IsGeneric);
Assert.True(builder.Nested.IsOpenGeneric);
Assert.Equal(16, builder.Nested.GenericArguments.Count);
Assert.True(builder.Nested.GenericArguments.All(arg => arg == null));
Assert.Null(builder.Nested.Nested);
Assert.Throws <FormatException>(() => new TypeNameBuilder("X`1+Y`2[, ,][[A[]], [B], [C]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+Y`16[[]]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+Y`16[, []]"));
Assert.Throws <FormatException>(() => new TypeNameBuilder("X+Y`16[[], ]"));
#endregion
#region generic of generic
builder = new TypeNameBuilder(" System.Collections.Generic.Dictionary`2[[ System.Int32 , mscorlib2 ], [System.Collections.Generic.List`1[[System.String, mscorlib4]] ,mscorlib3] ] , mscorlib1");
Assert.Equal("System.Collections.Generic", builder.Namespace);
Assert.Equal("Dictionary", builder.BaseName);
Assert.Equal("mscorlib1", builder.AssemblyName);
Assert.True(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(2, builder.GenericArguments.Count);
Assert.False(builder.IsArray);
Assert.Equal(0, builder.ArrayDimensions.Count);
builder2 = builder.GenericArguments[0];
Assert.Equal("System", builder2.Namespace);
Assert.Equal("Int32", builder2.BaseName);
Assert.Equal("mscorlib2", builder2.AssemblyName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
builder2 = builder.GenericArguments[1];
Assert.Equal("System.Collections.Generic", builder2.Namespace);
Assert.Equal("List", builder2.BaseName);
Assert.Equal("mscorlib3", builder2.AssemblyName);
Assert.True(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(1, builder2.GenericArguments.Count);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
TypeNameBuilder builder3 = builder2.GenericArguments[0];
Assert.Equal("System", builder3.Namespace);
Assert.Equal("String", builder3.BaseName);
Assert.Equal("mscorlib4", builder3.AssemblyName);
Assert.False(builder3.IsGeneric);
Assert.False(builder3.IsOpenGeneric);
Assert.Equal(0, builder3.GenericArguments.Count);
Assert.False(builder3.IsArray);
Assert.Equal(0, builder3.ArrayDimensions.Count);
#endregion
#region transforms
builder = new TypeNameBuilder("System.Collections.Generic.Dictionary`2+Enumerator[[System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.Collections.Generic.List`1[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")
.Transform(b =>
{
b.AssemblyName = new AssemblyNameBuilder(b.AssemblyName)
{
Version = null, CultureInfo = null, PublicKeyToken = null
}.ToString();
b.Namespace = Regex.Replace(b.Namespace, @"^System(.|$)", "");
});
Assert.Equal("mscorlib", builder.AssemblyName);
Assert.Equal("Collections.Generic", builder.Namespace);
Assert.False(builder.IsArray);
Assert.Equal(0, builder.ArrayDimensions.Count);
Assert.Equal("Dictionary", builder.BaseName);
Assert.True(builder.IsGeneric);
Assert.False(builder.IsOpenGeneric);
Assert.Equal(2, builder.GenericArguments.Count);
builder2 = builder.GenericArguments[0];
Assert.Equal("", builder2.Namespace);
Assert.Equal("Int32", builder2.BaseName);
Assert.Equal("mscorlib", builder2.AssemblyName);
Assert.False(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(0, builder2.GenericArguments.Count);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
builder2 = builder.GenericArguments[1];
Assert.Equal("Collections.Generic", builder2.Namespace);
Assert.Equal("List", builder2.BaseName);
Assert.Equal("mscorlib", builder2.AssemblyName);
Assert.True(builder2.IsGeneric);
Assert.False(builder2.IsOpenGeneric);
Assert.Equal(1, builder2.GenericArguments.Count);
Assert.False(builder2.IsArray);
Assert.Equal(0, builder2.ArrayDimensions.Count);
builder3 = builder2.GenericArguments[0];
Assert.Equal("", builder3.Namespace);
Assert.Equal("String", builder3.BaseName);
Assert.Equal("mscorlib", builder3.AssemblyName);
Assert.False(builder3.IsGeneric);
Assert.False(builder3.IsOpenGeneric);
Assert.Equal(0, builder3.GenericArguments.Count);
Assert.False(builder3.IsArray);
Assert.Equal(0, builder3.ArrayDimensions.Count);
Assert.Equal("Enumerator", builder.Nested.BaseName);
Assert.False(builder.Nested.IsGeneric);
Assert.False(builder.Nested.IsOpenGeneric);
Assert.Equal(0, builder.Nested.GenericArguments.Count);
Assert.Null(builder.Nested.Nested);
#endregion
}