protected static IDocument Test (CSharpFormattingOptions policy, string input, string expectedOutput, FormattingMode mode = FormattingMode.Intrusive, TextEditorOptions options = null)
{
expectedOutput = NormalizeNewlines(expectedOutput);
IDocument doc = GetResult(policy, input, mode, options);
if (expectedOutput != doc.Text) {
Console.WriteLine ("expected:");
Console.WriteLine (expectedOutput);
Console.WriteLine ("got:");
Console.WriteLine (doc.Text);
for (int i = 0; i < expectedOutput.Length && i < doc.TextLength; i++) {
if (expectedOutput [i] != doc.GetCharAt(i)) {
Console.WriteLine (
"i:"+i+" differ:"+
expectedOutput[i].ToString ().Replace ("\n", "\\n").Replace ("\r", "\\r").Replace ("\t", "\\t") +
" !=" +
doc.GetCharAt(i).ToString ().Replace ("\n", "\\n").Replace ("\r", "\\r").Replace ("\t", "\\t")
);
Console.WriteLine(">"+expectedOutput.Substring (i).Replace ("\n", "\\n").Replace ("\r", "\\r").Replace ("\t", "\\t"));
Console.WriteLine(">"+doc.Text.Substring (i).Replace ("\n", "\\n").Replace ("\r", "\\r").Replace ("\t", "\\t"));
break;
}
}
}
Assert.AreEqual (expectedOutput, doc.Text);
return doc;
}
public static CacheIndentEngine CreateEngine(string text, CSharpFormattingOptions formatOptions = null, TextEditorOptions options = null)
{
if (formatOptions == null) {
formatOptions = FormattingOptionsFactory.CreateMono();
formatOptions.AlignToFirstIndexerArgument = formatOptions.AlignToFirstMethodCallArgument = true;
}
var sb = new StringBuilder();
int offset = 0;
for (int i = 0; i < text.Length; i++) {
var ch = text [i];
if (ch == '$') {
offset = i;
continue;
}
sb.Append(ch);
}
var document = new ReadOnlyDocument(sb.ToString());
options = options ?? new TextEditorOptions { EolMarker = "\n" };
var result = new CacheIndentEngine(new CSharpIndentEngine(document, options, formatOptions));
result.Update(offset);
return result;
}
public void TestNamespaceBraceStyle ()
{
CSharpFormattingOptions policy = new CSharpFormattingOptions ();
policy.NamespaceBraceStyle = BraceStyle.EndOfLine;
policy.ClassBraceStyle = BraceStyle.DoNotChange;
var adapter = Test (policy, @"namespace A
{
namespace B {
class Test {}
}
}",
@"namespace A {
namespace B {
class Test {}
}
}");
policy.NamespaceBraceStyle = BraceStyle.NextLineShifted;
Continue (policy, adapter,
@"namespace A
{
namespace B
{
class Test {}
}
}");
}
public MDRefactoringScript (MDRefactoringContext context, CSharpFormattingOptions formattingOptions) : base(context.TextEditor.Document, formattingOptions, context.TextEditor.CreateNRefactoryTextEditorOptions ())
{
this.context = context;
undoGroup = this.context.TextEditor.OpenUndoGroup ();
this.startVersion = this.context.TextEditor.Version;
}
public void TestClassIndentationInNamespacesCase2 ()
{
CSharpFormattingOptions policy = new CSharpFormattingOptions ();
policy.NamespaceBraceStyle = BraceStyle.NextLine;
policy.ClassBraceStyle = BraceStyle.NextLine;
policy.ConstructorBraceStyle = BraceStyle.NextLine;
Test (policy,
@"using System;
namespace MonoDevelop.CSharp.Formatting {
public class FormattingProfileService {
public FormattingProfileService () {
}
}
}",
@"using System;
namespace MonoDevelop.CSharp.Formatting
{
public class FormattingProfileService
{
public FormattingProfileService ()
{
}
}
}");
}
public static void RandomTests(string filePath, int count, CSharpFormattingOptions policy = null, TextEditorOptions options = null)
{
if (File.Exists(filePath))
{
var code = File.ReadAllText(filePath);
var document = new ReadOnlyDocument(code);
policy = policy ?? FormattingOptionsFactory.CreateMono();
options = options ?? new TextEditorOptions { IndentBlankLines = false };
var engine = new CacheIndentEngine(new CSharpIndentEngine(document, options, policy) { EnableCustomIndentLevels = true });
Random rnd = new Random();
for (int i = 0; i < count; i++) {
int offset = rnd.Next(document.TextLength);
engine.Update(offset);
if (engine.CurrentIndent.Length == 0)
continue;
}
}
else
{
Assert.Fail("File " + filePath + " doesn't exist.");
}
}
public void TestBlankLinesBeforeFirstDeclaration()
{
CSharpFormattingOptions policy = new CSharpFormattingOptions ();
policy.BlankLinesBeforeFirstDeclaration = 2;
var adapter = Test (policy, @"namespace Test
{
class Test
{
}
}",
@"namespace Test
{
class Test
{
}
}");
policy.BlankLinesBeforeFirstDeclaration = 0;
Continue (policy, adapter,
@"namespace Test
{
class Test
{
}
}");
}
public void TestBlankLinesBeforeUsings ()
{
CSharpFormattingOptions policy = new CSharpFormattingOptions ();
policy.BlankLinesAfterUsings = 0;
policy.BlankLinesBeforeUsings = 2;
var adapter = Test (policy, @"using System;
using System.Text;
namespace Test
{
}",
@"
using System;
using System.Text;
namespace Test
{
}", FormattingMode.Intrusive);
policy.BlankLinesBeforeUsings = 0;
Continue (policy, adapter,
@"using System;
using System.Text;
namespace Test
{
}", FormattingMode.Intrusive);
}
/// <summary>
/// Formats the specified part of the document.
/// </summary>
public static void Format(ITextEditor editor, int offset, int length, CSharpFormattingOptions options)
{
var formatter = new CSharpFormatter(options, editor.ToEditorOptions());
formatter.AddFormattingRegion(new DomRegion(editor.Document.GetLocation(offset), editor.Document.GetLocation(offset + length)));
var changes = formatter.AnalyzeFormatting(editor.Document, SyntaxTree.Parse(editor.Document));
changes.ApplyChanges(offset, length);
}
/// <summary>
/// Initializes a new instance of the <see cref="ICSharpCode.NRefactory.CSharp.CSharpFormatter"/> class.
/// </summary>
/// <param name="policy">The formatting policy to use.</param>
/// <param name="document">The text document to work upon.</param>
/// <param name="options">The text editor options (optional). Default is: TextEditorOptions.Default</param>
public CSharpFormatter(CSharpFormattingOptions policy, TextEditorOptions options = null)
{
if (policy == null)
throw new ArgumentNullException("policy");
this.policy = policy;
this.options = options ?? TextEditorOptions.Default;
}
public void TestIndentBlocks ()
{
CSharpFormattingOptions policy = new CSharpFormattingOptions ();
policy.IndentBlocks = true;
var adapter = Test (policy,
@"class Test {
Test TestMethod ()
{
{
{}
}
}
}",
@"class Test
{
Test TestMethod ()
{
{
{}
}
}
}");
policy.IndentBlocks = false;
Continue (policy, adapter, @"class Test
{
Test TestMethod ()
{
{
{}
}
}
}");
}
public EditorScript(ITextEditor editor, SDRefactoringContext context, CSharpFormattingOptions formattingOptions)
: base(editor.Document, formattingOptions, context.TextEditorOptions)
{
this.editor = editor;
this.context = context;
this.textSegmentCollection = new TextSegmentCollection<TextSegment>((TextDocument)editor.Document);
}
/// <summary>
/// Creates a new TextPasteIndentEngine instance.
/// </summary>
/// <param name="decoratedEngine">
/// An instance of <see cref="IStateMachineIndentEngine"/> to which the
/// logic for indentation will be delegated.
/// </param>
/// <param name="textEditorOptions">
/// Text editor options for indentation.
/// </param>
/// <param name="formattingOptions">
/// C# formatting options.
/// </param>
public TextPasteIndentEngine(IStateMachineIndentEngine decoratedEngine, TextEditorOptions textEditorOptions, CSharpFormattingOptions formattingOptions)
{
this.engine = decoratedEngine;
this.textEditorOptions = textEditorOptions;
this.formattingOptions = formattingOptions;
this.engine.EnableCustomIndentLevels = false;
}
public static IDictionary<AstNode, ISegment> WriteNode(StringWriter writer, AstNode node, CSharpFormattingOptions policy, ICSharpCode.AvalonEdit.TextEditorOptions options)
{
var formatter = new SegmentTrackingOutputFormatter(writer);
formatter.IndentationString = options.IndentationString;
var visitor = new CSharpOutputVisitor(formatter, policy);
node.AcceptVisitor(visitor);
return formatter.Segments;
}
public CSharpIndentEngine(IDocument document, TextEditorOptions textEditorOptions, CSharpFormattingOptions formattingOptions)
{
this.document = document;
this.options = formattingOptions;
this.textEditorOptions = textEditorOptions;
this.indent = new Indent(textEditorOptions);
this.thisLineindent = new Indent(textEditorOptions);
}
/// <summary>
/// Formats the specified part of the document.
/// </summary>
public static void Format(IDocument document, int offset, int length, CSharpFormattingOptions options)
{
var syntaxTree = new CSharpParser().Parse(document);
var fv = new AstFormattingVisitor(options, document);
fv.FormattingRegion = new DomRegion(document.GetLocation(offset), document.GetLocation(offset + length));
syntaxTree.AcceptVisitor(fv);
fv.ApplyChanges(offset, length);
}
protected static IDocument GetResult(CSharpFormattingOptions policy, string input, FormattingMode mode = FormattingMode.Intrusive, TextEditorOptions options = null)
{
StringBuilderDocument document;
var changes = GetChanges(policy, input, out document, mode, options);
changes.ApplyChanges();
return document;
}
void AssertOutput(string expected, Expression expr, CSharpFormattingOptions policy = null)
{
if (policy == null)
policy = new CSharpFormattingOptions();;
StringWriter w = new StringWriter();
w.NewLine = "\n";
expr.AcceptVisitor(new CSharpOutputVisitor(new TextWriterOutputFormatter(w) { IndentationString = "\t" }, policy), null);
Assert.AreEqual(expected.Replace("\r", ""), w.ToString());
}
public void TestClassIndentation ()
{
CSharpFormattingOptions policy = new CSharpFormattingOptions ();
policy.ClassBraceStyle = BraceStyle.DoNotChange;
Test (policy,
@" class Test {}",
@"class Test {}");
}
public PatchTask(ITaskInterface taskInterface, string baseDir, string srcDir, string patchDir,
CSharpFormattingOptions format = null)
: base(taskInterface)
{
this.baseDir = baseDir;
this.srcDir = srcDir;
this.patchDir = patchDir;
this.format = format;
}
void AssertOutput(string expected, AstNode node, CSharpFormattingOptions policy = null)
{
if (policy == null)
policy = FormattingOptionsFactory.CreateMono();
StringWriter w = new StringWriter();
w.NewLine = "\n";
node.AcceptVisitor(new CSharpOutputVisitor(new TextWriterOutputFormatter(w) { IndentationString = "$" }, policy));
Assert.AreEqual(expected.Replace("\r", ""), w.ToString());
}
protected static IDocument Test(CSharpFormattingOptions policy, string input, string expectedOutput)
{
IDocument doc = GetResult(policy, input);
if (expectedOutput != doc.Text) {
Console.WriteLine (doc.Text);
}
Assert.AreEqual (expectedOutput, doc.Text);
return doc;
}
public PatchTask(ITaskInterface taskInterface, string baseDir, string srcDir, string patchDir,
ProgramSetting<DateTime> cutoff, CSharpFormattingOptions format = null) : base(taskInterface)
{
this.baseDir = baseDir;
this.srcDir = srcDir;
this.patchDir = patchDir;
this.format = format;
this.cutoff = cutoff;
}
private CSharpFormattingOptionsContainer(CSharpFormattingOptionsContainer parent, HashSet<string> activeOptions)
{
this.parent = parent;
if (parent != null) {
parent.PropertyChanged += HandlePropertyChanged;
}
this.activeOptions = activeOptions;
Reset();
cachedOptions = CreateCachedOptions();
}
public void TestClassBraceStlye ()
{
CSharpFormattingOptions policy = new CSharpFormattingOptions ();
policy.ClassBraceStyle = BraceStyle.EndOfLine;
Test (policy,
@"class Test {}",
@"class Test {
}");
}
public DiffTask(ITaskInterface taskInterface, string baseDir, string srcDir, string patchDir, int stepNumber,
CSharpFormattingOptions format = null)
: base(taskInterface)
{
this.baseDir = baseDir;
this.srcDir = srcDir;
this.patchDir = patchDir;
this.format = format;
this.stepNumber = stepNumber;
}
//public static CSharpFormattingOptions tModLoaderFormat = FormattingOptionsFactory.CreateAllman();
public static string FormatCode(string text, CSharpFormattingOptions options, CancellationToken ct) {
var formatter = new CSharpFormatter(options) { FormattingMode = FormattingMode.Intrusive };
text = text.Replace("\r\n\r\n", "\r\n");
var doc = new StringBuilderDocument(text);
var syntaxTree = SyntaxTree.Parse(doc, doc.FileName, null, ct);
formatter.AnalyzeFormatting(doc, syntaxTree, ct).ApplyChanges();
return doc.Text;
}
protected static IDocument Test (CSharpFormattingOptions policy, string input, string expectedOutput, FormattingMode mode = FormattingMode.Intrusive)
{
expectedOutput = NormalizeNewlines(expectedOutput);
IDocument doc = GetResult(policy, input, mode);
if (expectedOutput != doc.Text) {
Console.WriteLine (doc.Text);
}
Assert.AreEqual (expectedOutput, doc.Text);
return doc;
}
protected static IDocument GetResult(CSharpFormattingOptions policy, string input)
{
var adapter = new ReadOnlyDocument (input);
var visitor = new AstFormattingVisitor (policy, adapter, factory);
var compilationUnit = new CSharpParser ().Parse (new StringReader (input), "test.cs");
compilationUnit.AcceptVisitor (visitor, null);
return new ReadOnlyDocument (ApplyChanges (input, visitor.Changes));
}
public CSharpOutputVisitor (IOutputFormatter formatter, CSharpFormattingOptions formattingPolicy)
{
if (formatter == null) {
throw new ArgumentNullException ("formatter");
}
if (formattingPolicy == null) {
throw new ArgumentNullException ("formattingPolicy");
}
this.formatter = formatter;
this.policy = formattingPolicy;
}
public override string ToString(CSharpFormattingOptions formattingOptions)
{
return(TokenRole.Tokens [(int)(this.flags >> AstNodeFlagsUsedBits)]);
}
public override string ToString(CSharpFormattingOptions formattingOptions)
{
return("[" + new string(',', this.Dimensions - 1) + "]");
}
/// <summary>
/// Creates a new TextPasteIndentEngine instance.
/// </summary>
/// <param name="decoratedEngine">
/// An instance of <see cref="IStateMachineIndentEngine"/> to which the
/// logic for indentation will be delegated.
/// </param>
/// <param name="textEditorOptions">
/// Text editor options for indentation.
/// </param>
/// <param name="formattingOptions">
/// C# formatting options.
/// </param>
public TextPasteIndentEngine(IStateMachineIndentEngine decoratedEngine, TextEditorOptions textEditorOptions, CSharpFormattingOptions formattingOptions)
{
this.engine = decoratedEngine;
this.textEditorOptions = textEditorOptions;
this.formattingOptions = formattingOptions;
this.engine.EnableCustomIndentLevels = false;
}
public override string ToString(CSharpFormattingOptions formattingOptions)
{
return(GetModifierName(Modifier));
}
public ConstructFixer(CSharpFormattingOptions options, TextEditorOptions textEditorOptions)
{
this.options = options;
this.textEditorOptions = textEditorOptions;
}
public string GetText(CSharpFormattingOptions formattingOptions = null)
{
return(ToString(formattingOptions));
}
public AstAmbience(ICSharpCode.NRefactory.CSharp.CSharpFormattingOptions options)
{
this.options = options;
}