protected ResolveResult Resolve(string code)
{
CompilationUnit cu = new CSharpParser().Parse(new StringReader(code.Replace("$", "")), "code.cs");
TextLocation[] dollars = FindDollarSigns(code).ToArray();
Assert.AreEqual(2, dollars.Length, "Expected 2 dollar signs marking start+end of desired node");
SetUp();
CSharpParsedFile parsedFile = cu.ToTypeSystem();
project = project.UpdateProjectContent(null, parsedFile);
compilation = project.CreateCompilation();
FindNodeVisitor fnv = new FindNodeVisitor(dollars[0], dollars[1]);
cu.AcceptVisitor(fnv, null);
Assert.IsNotNull(fnv.ResultNode, "Did not find DOM node at the specified location");
Debug.WriteLine(new string('=', 70));
Debug.WriteLine("Starting new resolver for " + fnv.ResultNode);
CSharpAstResolver resolver = new CSharpAstResolver(compilation, cu, parsedFile);
ResolveResult rr = resolver.Resolve(fnv.ResultNode);
Assert.IsNotNull(rr, "ResolveResult is null - did something go wrong while navigating to the target node?");
Debug.WriteLine("ResolveResult is " + rr);
return(rr);
}
protected Tuple <CSharpAstResolver, AstNode> PrepareResolver(string code)
{
CompilationUnit cu = new CSharpParser().Parse(new StringReader(code.Replace("$", "")), "code.cs");
TextLocation[] dollars = FindDollarSigns(code).ToArray();
Assert.AreEqual(2, dollars.Length, "Expected 2 dollar signs marking start+end of desired node");
SetUp();
CSharpParsedFile parsedFile = cu.ToTypeSystem();
project = project.UpdateProjectContent(null, parsedFile);
compilation = project.CreateCompilation();
CSharpAstResolver resolver = new CSharpAstResolver(compilation, cu, parsedFile);
return(Tuple.Create(resolver, FindNode(cu, dollars[0], dollars[1])));
}
protected Tuple <CSharpAstResolver, AstNode> PrepareResolver(string code)
{
CompilationUnit cu = new CSharpParser().Parse(new StringReader(code.Replace("$", "")), "code.cs");
TextLocation[] dollars = FindDollarSigns(code).ToArray();
Assert.AreEqual(2, dollars.Length, "Expected 2 dollar signs marking start+end of desired node");
SetUp();
CSharpParsedFile parsedFile = cu.ToTypeSystem();
project = project.UpdateProjectContent(null, parsedFile);
compilation = project.CreateCompilation();
FindNodeVisitor fnv = new FindNodeVisitor(dollars[0], dollars[1]);
cu.AcceptVisitor(fnv, null);
Assert.IsNotNull(fnv.ResultNode, "Did not find DOM node at the specified location");
CSharpAstResolver resolver = new CSharpAstResolver(compilation, cu, parsedFile);
return(Tuple.Create(resolver, fnv.ResultNode));
}
public void SetUp()
{
pc = new CSharpProjectContent();
pc = pc.SetAssemblyName("MyAssembly");
parsedFile = new CSharpParser().Parse(new StringReader(program), "program.cs").ToTypeSystem();
pc = pc.UpdateProjectContent(null, parsedFile);
pc = pc.AddAssemblyReferences(new [] { CecilLoaderTests.Mscorlib });
compilation = pc.CreateCompilation();
baseClass = compilation.RootNamespace.GetTypeDefinition("Base", 1);
nestedClass = baseClass.NestedTypes.Single();
derivedClass = compilation.RootNamespace.GetTypeDefinition("Derived", 2);
systemClass = compilation.RootNamespace.GetChildNamespace("NS").GetTypeDefinition("System", 0);
}
public void SetUp()
{
pc = new CSharpProjectContent();
pc = pc.SetAssemblyName("MyAssembly");
parsedFile = new CSharpParser().Parse(new StringReader(program), "program.cs").ToTypeSystem();
pc = pc.UpdateProjectContent(null, parsedFile);
pc = pc.AddAssemblyReferences(new [] { CecilLoaderTests.Mscorlib });
compilation = pc.CreateCompilation();
baseClass = compilation.RootNamespace.GetTypeDefinition("Base", 1);
nestedClass = baseClass.NestedTypes.Single();
derivedClass = compilation.RootNamespace.GetTypeDefinition("Derived", 2);
systemClass = compilation.RootNamespace.GetChildNamespace("NS").GetTypeDefinition("System", 0);
}
public virtual IProjectContent GetProjectContext()
{
if (Project == null)
{
if (singleFileContext == null)
{
singleFileContext = new ICSharpCode.NRefactory.CSharp.CSharpProjectContent();
singleFileContext = singleFileContext.AddAssemblyReferences(new [] { Mscorlib, System, SystemCore });
}
if (parsedDocument != null)
{
return(singleFileContext.UpdateProjectContent(null, parsedDocument.ParsedFile));
}
return(singleFileContext);
}
return(TypeSystemService.GetProjectContext(Project));
}
public override IEnumerable<MemberReference> FindReferences (Project project, IProjectContent content, IEnumerable<FilePath> possibleFiles, IEnumerable<object> members)
{
if (project == null)
throw new ArgumentNullException ("project", "Project not set.");
if (content == null)
throw new ArgumentNullException ("content", "Project content not set.");
SetPossibleFiles (possibleFiles);
SetSearchedMembers (members);
var scopes = searchedMembers.Select (e => refFinder.GetSearchScopes (e as IEntity));
var compilation = TypeSystemService.GetCompilation (project);
List<MemberReference> refs = new List<MemberReference> ();
foreach (var opendoc in openDocuments) {
foreach (var newRef in FindInDocument (opendoc.Item2)) {
if (newRef == null || refs.Any (r => r.FileName == newRef.FileName && r.Region == newRef.Region))
continue;
refs.Add (newRef);
}
}
foreach (var file in files) {
string text = Mono.TextEditor.Utils.TextFileUtility.ReadAllText (file);
if (memberName != null && text.IndexOf (memberName, StringComparison.Ordinal) < 0 &&
(keywordName == null || text.IndexOf (keywordName, StringComparison.Ordinal) < 0))
continue;
using (var editor = TextEditorData.CreateImmutable (text)) {
editor.Document.FileName = file;
var unit = new CSharpParser ().Parse (editor);
if (unit == null)
continue;
var storedFile = content.GetFile (file);
var parsedFile = storedFile as CSharpParsedFile;
if (parsedFile == null && storedFile is ParsedDocumentDecorator) {
parsedFile = ((ParsedDocumentDecorator)storedFile).ParsedFile as CSharpParsedFile;
}
if (parsedFile == null) {
// for fallback purposes - should never happen.
parsedFile = unit.ToTypeSystem ();
content = content.UpdateProjectContent (content.GetFile (file), parsedFile);
compilation = content.CreateCompilation ();
}
foreach (var scope in scopes) {
refFinder.FindReferencesInFile (
scope,
parsedFile,
unit,
compilation,
(astNode, result) => {
var newRef = GetReference (result, astNode, file, editor);
if (newRef == null || refs.Any (r => r.FileName == newRef.FileName && r.Region == newRef.Region))
return;
refs.Add (newRef);
},
CancellationToken.None
);
}
}
}
return refs;
}
public override IEnumerable <MemberReference> FindReferences(Project project, IProjectContent content, IEnumerable <FilePath> possibleFiles, IEnumerable <object> members)
{
if (project == null)
{
throw new ArgumentNullException("project", "Project not set.");
}
if (content == null)
{
throw new ArgumentNullException("content", "Project content not set.");
}
SetPossibleFiles(possibleFiles);
SetSearchedMembers(members);
var scopes = searchedMembers.Select(e => refFinder.GetSearchScopes(e as IEntity));
var compilation = TypeSystemService.GetCompilation(project);
List <MemberReference> refs = new List <MemberReference> ();
foreach (var opendoc in openDocuments)
{
foreach (var newRef in FindInDocument(opendoc.Item2))
{
if (newRef == null || refs.Any(r => r.FileName == newRef.FileName && r.Region == newRef.Region))
{
continue;
}
refs.Add(newRef);
}
}
foreach (var file in files)
{
string text = Mono.TextEditor.Utils.TextFileUtility.ReadAllText(file);
if (memberName != null && text.IndexOf(memberName, StringComparison.Ordinal) < 0 &&
(keywordName == null || text.IndexOf(keywordName, StringComparison.Ordinal) < 0))
{
continue;
}
using (var editor = TextEditorData.CreateImmutable(text)) {
editor.Document.FileName = file;
var unit = new CSharpParser().Parse(editor);
if (unit == null)
{
continue;
}
var storedFile = content.GetFile(file);
var parsedFile = storedFile as CSharpParsedFile;
if (parsedFile == null && storedFile is ParsedDocumentDecorator)
{
parsedFile = ((ParsedDocumentDecorator)storedFile).ParsedFile as CSharpParsedFile;
}
if (parsedFile == null)
{
// for fallback purposes - should never happen.
parsedFile = unit.ToTypeSystem();
content = content.UpdateProjectContent(content.GetFile(file), parsedFile);
compilation = content.CreateCompilation();
}
foreach (var scope in scopes)
{
refFinder.FindReferencesInFile(
scope,
parsedFile,
unit,
compilation,
(astNode, result) => {
var newRef = GetReference(result, astNode, file, editor);
if (newRef == null || refs.Any(r => r.FileName == newRef.FileName && r.Region == newRef.Region))
{
return;
}
refs.Add(newRef);
},
CancellationToken.None
);
}
}
}
return(refs);
}