public static void SyntaxFactoryArgumentListIncludeEmptyTrivia()
{
var actual = AstWriter.Serialize(SyntaxFactory.ArgumentList(), new AstWriterSettings(AstFormat.Light, AstTrivia.Token | AstTrivia.Node, ignoreEmptyTrivia: false));
var expected = "{ ArgumentList LeadingTrivia: [ { WhitespaceTrivia: \"\" } ] TrailingTrivia: [ { WhitespaceTrivia: \"\" } ]\n" +
" ChildTokens: [ { OpenParenToken Text: \"(\" LeadingTrivia: [ { WhitespaceTrivia: \"\" } ] TrailingTrivia: [ { WhitespaceTrivia: \"\" } ] }\n" +
" { CloseParenToken Text: \")\" LeadingTrivia: [ { WhitespaceTrivia: \"\" } ] TrailingTrivia: [ { WhitespaceTrivia: \"\" } ] } ] }";
CodeAssert.AreEqual(expected, actual);
}
public static void SimpleClassJsonAllTrivia()
{
var tree = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
}
}");
var node = tree.FindClassDeclaration("C");
var actual = AstWriter.Serialize(node, new AstWriterSettings(AstFormat.Json, AstTrivia.Node | AstTrivia.Token, ignoreEmptyTrivia: false));
var expected = "{ \"Kind\": \"ClassDeclaration\", \"LeadingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ], \"TrailingTrivia\": [ { \"Kind\": \"EndOfLineTrivia\", \"Text\": \"\\r\\n\" } ],\r\n" +
" \"ChildTokens\": [ { \"Kind\": \"PublicKeyword\", \"Text\": \"public\", \"LeadingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ], \"TrailingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ] },\r\n" +
" { \"Kind\": \"ClassKeyword\", \"Text\": \"class\", \"TrailingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ] },\r\n" +
" { \"Kind\": \"IdentifierToken\", \"Text\": \"C\", \"TrailingTrivia\": [ { \"Kind\": \"EndOfLineTrivia\", \"Text\": \"\\r\\n\" } ] },\r\n" +
" { \"Kind\": \"OpenBraceToken\", \"Text\": \"{\", \"LeadingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ], \"TrailingTrivia\": [ { \"Kind\": \"EndOfLineTrivia\", \"Text\": \"\\r\\n\" } ] },\r\n" +
" { \"Kind\": \"CloseBraceToken\", \"Text\": \"}\", \"LeadingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ], \"TrailingTrivia\": [ { \"Kind\": \"EndOfLineTrivia\", \"Text\": \"\\r\\n\" } ] } ] }";
CodeAssert.AreEqual(expected, actual);
}
public static void SimpleClassAllTrivia()
{
var tree = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
}
}");
var node = tree.FindClassDeclaration("C");
var actual = AstWriter.Serialize(node, new AstWriterSettings(AstFormat.Light, AstTrivia.Node | AstTrivia.Token, ignoreEmptyTrivia: false));
var expected = "{ ClassDeclaration LeadingTrivia: [ { WhitespaceTrivia: \" \" } ] TrailingTrivia: [ EndOfLineTrivia ]\r\n" +
" ChildTokens: [ { PublicKeyword LeadingTrivia: [ { WhitespaceTrivia: \" \" } ] TrailingTrivia: [ { WhitespaceTrivia: \" \" } ] }\r\n" +
" { ClassKeyword TrailingTrivia: [ { WhitespaceTrivia: \" \" } ] }\r\n" +
" { IdentifierToken Text: \"C\" TrailingTrivia: [ EndOfLineTrivia ] }\r\n" +
" { OpenBraceToken Text: \"{\" LeadingTrivia: [ { WhitespaceTrivia: \" \" } ] TrailingTrivia: [ EndOfLineTrivia ] }\r\n" +
" { CloseBraceToken Text: \"}\" LeadingTrivia: [ { WhitespaceTrivia: \" \" } ] TrailingTrivia: [ EndOfLineTrivia ] } ] }";
CodeAssert.AreEqual(expected, actual);
}
public static void SimpleClass()
{
var tree = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
}
}");
var node = tree.FindClassDeclaration("C");
var actual = AstWriter.Serialize(node);
var expected = "{ ClassDeclaration\r\n" +
" ChildTokens: [ { PublicKeyword LeadingTrivia: [ { WhitespaceTrivia: \" \" } ] TrailingTrivia: [ { WhitespaceTrivia: \" \" } ] }\r\n" +
" { ClassKeyword TrailingTrivia: [ { WhitespaceTrivia: \" \" } ] }\r\n" +
" { IdentifierToken Text: \"C\" TrailingTrivia: [ EndOfLineTrivia ] }\r\n" +
" { OpenBraceToken Text: \"{\" LeadingTrivia: [ { WhitespaceTrivia: \" \" } ] TrailingTrivia: [ EndOfLineTrivia ] }\r\n" +
" { CloseBraceToken Text: \"}\" LeadingTrivia: [ { WhitespaceTrivia: \" \" } ] TrailingTrivia: [ EndOfLineTrivia ] } ] }";
CodeAssert.AreEqual(expected, actual);
}
public void SimpleClassJson()
{
SyntaxTree tree = CSharpSyntaxTree.ParseText(@"
namespace RoslynSandbox
{
public class Foo
{
}
}");
var node = tree.FindClassDeclaration("Foo");
var actual = AstWriter.Serialize(node, AstWriterSettings.DefaultJson);
var expected = "{ \"Kind\": \"ClassDeclaration\", \"LeadingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ], \"TrailingTrivia\": [ { \"Kind\": \"EndOfLineTrivia\", \"Text\": \"\\r\\n\" } ],\r\n" +
" \"ChildTokens\": [ { \"Kind\": \"PublicKeyword\", \"Text\": \"public\", \"LeadingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ], \"TrailingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ] },\r\n" +
" { \"Kind\": \"ClassKeyword\", \"Text\": \"class\", \"TrailingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ] },\r\n" +
" { \"Kind\": \"IdentifierToken\", \"Text\": \"Foo\", \"TrailingTrivia\": [ { \"Kind\": \"EndOfLineTrivia\", \"Text\": \"\\r\\n\" } ] },\r\n" +
" { \"Kind\": \"OpenBraceToken\", \"Text\": \"{\", \"LeadingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ], \"TrailingTrivia\": [ { \"Kind\": \"EndOfLineTrivia\", \"Text\": \"\\r\\n\" } ] },\r\n" +
" { \"Kind\": \"CloseBraceToken\", \"Text\": \"}\", \"LeadingTrivia\": [ { \"Kind\": \"WhitespaceTrivia\", \"Text\": \" \" } ], \"TrailingTrivia\": [ { \"Kind\": \"EndOfLineTrivia\", \"Text\": \"\\r\\n\" } ] } ] }";
CodeAssert.AreEqual(expected, actual);
}
public static void Comment()
{
var tree = CSharpSyntaxTree.ParseText(@"
namespace N
{
/// <summary>
/// Some text
/// </summary>
public class C
{
}
}");
var comment = (DocumentationCommentTriviaSyntax)tree.FindClassDeclaration("C").GetLeadingTrivia().Single(x => x.HasStructure).GetStructure();
var actual = AstWriter.Serialize(comment);
var expected = "{ SingleLineDocumentationCommentTrivia\n" +
" ChildTokens: [ { EndOfDocumentationCommentToken Text: \"\" } ]\n" +
" ChildNodes: [ { XmlText\n" +
" ChildTokens: [ { XmlTextLiteralToken Text: \" \" LeadingTrivia: [ { DocumentationCommentExteriorTrivia: \"///\" } ] } ] }\n" +
" { XmlElement\n" +
" ChildNodes: [ { XmlElementStartTag\n" +
" ChildTokens: [ { LessThanToken Text: \"<\" }\n" +
" { GreaterThanToken Text: \">\" } ]\n" +
" ChildNodes: [ { XmlName\n" +
" ChildTokens: [ { IdentifierToken Text: \"summary\" } ] } ] }\n" +
" { XmlText\n" +
" ChildTokens: [ { XmlTextLiteralNewLineToken Text: \"\\r\\n\" }\n" +
" { XmlTextLiteralToken Text: \" Some text\" LeadingTrivia: [ { DocumentationCommentExteriorTrivia: \" ///\" } ] }\n" +
" { XmlTextLiteralNewLineToken Text: \"\\r\\n\" }\n" +
" { XmlTextLiteralToken Text: \" \" LeadingTrivia: [ { DocumentationCommentExteriorTrivia: \" ///\" } ] } ] }\n" +
" { XmlElementEndTag\n" +
" ChildTokens: [ { LessThanSlashToken Text: \"</\" }\n" +
" { GreaterThanToken Text: \">\" } ]\n" +
" ChildNodes: [ { XmlName\n" +
" ChildTokens: [ { IdentifierToken Text: \"summary\" } ] } ] } ] }\n" +
" { XmlText\n" +
" ChildTokens: [ { XmlTextLiteralNewLineToken Text: \"\\r\\n\" } ] } ] }";
CodeAssert.AreEqual(expected, actual);
}
public static void CommentJsonAllTrivia()
{
var tree = CSharpSyntaxTree.ParseText(@"
namespace N
{
/// <summary>
/// Some text
/// </summary>
public class C
{
}
}");
var comment = (DocumentationCommentTriviaSyntax)tree.FindClassDeclaration("C").GetLeadingTrivia().Single(x => x.HasStructure).GetStructure();
var expected = "{ \"Kind\": \"SingleLineDocumentationCommentTrivia\", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \"///\" } ],\n" +
" \"ChildTokens\": [ { \"Kind\": \"EndOfDocumentationCommentToken\", \"Text\": \"\" } ],\n" +
" \"ChildNodes\": [ { \"Kind\": \"XmlText\", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \"///\" } ],\n" +
" \"ChildTokens\": [ { \"Kind\": \"XmlTextLiteralToken\", \"Text\": \" \", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \"///\" } ] } ] },\n" +
" { \"Kind\": \"XmlElement\",\n" +
" \"ChildNodes\": [ { \"Kind\": \"XmlElementStartTag\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"LessThanToken\", \"Text\": \"<\" },\n" +
" { \"Kind\": \"GreaterThanToken\", \"Text\": \">\" } ],\n" +
" \"ChildNodes\": [ { \"Kind\": \"XmlName\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"IdentifierToken\", \"Text\": \"summary\" } ] } ] },\n" +
" { \"Kind\": \"XmlText\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"XmlTextLiteralNewLineToken\", \"Text\": \"\\r\\n\" },\n" +
" { \"Kind\": \"XmlTextLiteralToken\", \"Text\": \" Some text\", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \" ///\" } ] },\n" +
" { \"Kind\": \"XmlTextLiteralNewLineToken\", \"Text\": \"\\r\\n\" },\n" +
" { \"Kind\": \"XmlTextLiteralToken\", \"Text\": \" \", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \" ///\" } ] } ] },\n" +
" { \"Kind\": \"XmlElementEndTag\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"LessThanSlashToken\", \"Text\": \"</\" },\n" +
" { \"Kind\": \"GreaterThanToken\", \"Text\": \">\" } ],\n" +
" \"ChildNodes\": [ { \"Kind\": \"XmlName\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"IdentifierToken\", \"Text\": \"summary\" } ] } ] } ] },\n" +
" { \"Kind\": \"XmlText\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"XmlTextLiteralNewLineToken\", \"Text\": \"\\r\\n\" } ] } ] }";
var actual = AstWriter.Serialize(comment, new AstWriterSettings(AstFormat.Json, AstTrivia.Node | AstTrivia.Token, ignoreEmptyTrivia: false));
CodeAssert.AreEqual(expected, actual);
}
public void CommentJson()
{
SyntaxTree tree = CSharpSyntaxTree.ParseText(@"
namespace RoslynSandbox
{
/// <summary>
/// Some text
/// </summary>
public class Foo
{
}
}");
var comment = (DocumentationCommentTriviaSyntax)tree.FindClassDeclaration("Foo").GetLeadingTrivia().Single(x => x.HasStructure).GetStructure();
var actual = AstWriter.Serialize(comment, AstWriterSettings.DefaultJson);
var expected = "{ \"Kind\": \"SingleLineDocumentationCommentTrivia\", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \"///\" } ],\n" +
" \"ChildTokens\": [ { \"Kind\": \"EndOfDocumentationCommentToken\", \"Text\": \"\" } ],\n" +
" \"ChildNodes\": [ { \"Kind\": \"XmlText\", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \"///\" } ],\n" +
" \"ChildTokens\": [ { \"Kind\": \"XmlTextLiteralToken\", \"Text\": \" \", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \"///\" } ] } ] },\n" +
" { \"Kind\": \"XmlElement\",\n" +
" \"ChildNodes\": [ { \"Kind\": \"XmlElementStartTag\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"LessThanToken\", \"Text\": \"<\" },\n" +
" { \"Kind\": \"GreaterThanToken\", \"Text\": \">\" } ],\n" +
" \"ChildNodes\": [ { \"Kind\": \"XmlName\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"IdentifierToken\", \"Text\": \"summary\" } ] } ] },\n" +
" { \"Kind\": \"XmlText\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"XmlTextLiteralNewLineToken\", \"Text\": \"\\r\\n\" },\n" +
" { \"Kind\": \"XmlTextLiteralToken\", \"Text\": \" Some text\", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \" ///\" } ] },\n" +
" { \"Kind\": \"XmlTextLiteralNewLineToken\", \"Text\": \"\\r\\n\" },\n" +
" { \"Kind\": \"XmlTextLiteralToken\", \"Text\": \" \", \"LeadingTrivia\": [ { \"Kind\": \"DocumentationCommentExteriorTrivia\", \"Text\": \" ///\" } ] } ] },\n" +
" { \"Kind\": \"XmlElementEndTag\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"LessThanSlashToken\", \"Text\": \"</\" },\n" +
" { \"Kind\": \"GreaterThanToken\", \"Text\": \">\" } ],\n" +
" \"ChildNodes\": [ { \"Kind\": \"XmlName\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"IdentifierToken\", \"Text\": \"summary\" } ] } ] } ] },\n" +
" { \"Kind\": \"XmlText\",\n" +
" \"ChildTokens\": [ { \"Kind\": \"XmlTextLiteralNewLineToken\", \"Text\": \"\\r\\n\" } ] } ] }";
CodeAssert.AreEqual(expected, actual);
}
