protected ResolveResult Resolve(string code) { CompilationUnit cu = new CSharpParser().Parse(new StringReader(code.Replace("$", ""))); TextLocation[] dollars = FindDollarSigns(code).ToArray(); Assert.AreEqual(2, dollars.Length, "Expected 2 dollar signs marking start+end of desired node"); SetUp(); CSharpParsedFile parsedFile = new CSharpParsedFile("test.cs", resolver.CurrentUsingScope); TypeSystemConvertVisitor convertVisitor = new TypeSystemConvertVisitor(parsedFile, resolver.CurrentUsingScope, null); cu.AcceptVisitor(convertVisitor, null); project.UpdateProjectContent(null, convertVisitor.ParsedFile); 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); var navigator = new NodeListResolveVisitorNavigator(new[] { fnv.ResultNode }); ResolveResult rr; using (var context = this.context.Synchronize()) { ResolveVisitor rv = new ResolveVisitor(new CSharpResolver(context), convertVisitor.ParsedFile, navigator); rv.Scan(cu); rr = rv.GetResolveResult(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); }
void ResolveButtonClick(object sender, EventArgs e) { SimpleProjectContent project = new SimpleProjectContent(); TypeSystemConvertVisitor convertVisitor = new TypeSystemConvertVisitor(project, "dummy.cs"); compilationUnit.AcceptVisitor(convertVisitor, null); project.UpdateProjectContent(null, convertVisitor.ParsedFile.TopLevelTypeDefinitions, null, null); List <ITypeResolveContext> projects = new List <ITypeResolveContext>(); projects.Add(project); projects.AddRange(builtInLibs.Value); using (var context = new CompositeTypeResolveContext(projects).Synchronize()) { CSharpResolver resolver = new CSharpResolver(context); IResolveVisitorNavigator navigator = null; if (csharpTreeView.SelectedNode != null) { navigator = new NodeListResolveVisitorNavigator(new[] { (AstNode)csharpTreeView.SelectedNode.Tag }); } ResolveVisitor visitor = new ResolveVisitor(resolver, convertVisitor.ParsedFile, navigator); visitor.Scan(compilationUnit); csharpTreeView.BeginUpdate(); ShowResolveResultsInTree(csharpTreeView.Nodes, visitor); csharpTreeView.EndUpdate(); } }
void FindReferencesButtonClick(object sender, EventArgs e) { if (csharpTreeView.SelectedNode == null) { return; } SimpleProjectContent project = new SimpleProjectContent(); var parsedFile = new TypeSystemConvertVisitor(project, "dummy.cs").Convert(compilationUnit); project.UpdateProjectContent(null, parsedFile); List <ITypeResolveContext> projects = new List <ITypeResolveContext>(); projects.Add(project); projects.AddRange(builtInLibs.Value); using (var context = new CompositeTypeResolveContext(projects).Synchronize()) { CSharpResolver resolver = new CSharpResolver(context); AstNode node = (AstNode)csharpTreeView.SelectedNode.Tag; IResolveVisitorNavigator navigator = new NodeListResolveVisitorNavigator(new[] { node }); ResolveVisitor visitor = new ResolveVisitor(resolver, parsedFile, navigator); visitor.Scan(compilationUnit); IEntity entity; MemberResolveResult mrr = visitor.GetResolveResult(node) as MemberResolveResult; TypeResolveResult trr = visitor.GetResolveResult(node) as TypeResolveResult; if (mrr != null) { entity = mrr.Member; } else if (trr != null) { entity = trr.Type.GetDefinition(); } else { return; } FindReferences fr = new FindReferences(); int referenceCount = 0; FoundReferenceCallback callback = delegate(AstNode matchNode, ResolveResult result) { referenceCount++; }; var searchScopes = fr.GetSearchScopes(entity); navigator = new CompositeResolveVisitorNavigator(searchScopes.Select(s => s.GetNavigator(callback)).ToArray()); visitor = new ResolveVisitor(resolver, parsedFile, navigator); visitor.Scan(compilationUnit); csharpTreeView.BeginUpdate(); ShowResolveResultsInTree(csharpTreeView.Nodes, visitor); csharpTreeView.EndUpdate(); MessageBox.Show("Found " + referenceCount + " references to " + entity.FullName); } }
public void SetUp() { pc = new SimpleProjectContent(); var cu = new CSharpParser().Parse(new StringReader(program)); parsedFile = new TypeSystemConvertVisitor(pc, "program.cs").Convert(cu); pc.UpdateProjectContent(null, parsedFile); ctx = new CompositeTypeResolveContext(new[] { pc, CecilLoaderTests.Mscorlib }); baseClass = pc.GetTypeDefinition(string.Empty, "Base", 1, StringComparer.Ordinal); nestedClass = baseClass.NestedTypes.Single(); derivedClass = pc.GetTypeDefinition(string.Empty, "Derived", 2, StringComparer.Ordinal); systemClass = pc.GetTypeDefinition("NS", "System", 0, StringComparer.Ordinal); }
public void GenerateTypeSystem() { SimpleProjectContent pc = new SimpleProjectContent(); CSharpParser parser = new CSharpParser(); parser.GenerateTypeSystemMode = true; foreach (string fileName in fileNames) { CompilationUnit cu; using (var fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read, 4096, FileOptions.SequentialScan)) { cu = parser.Parse(fs); } TypeSystemConvertVisitor cv = new TypeSystemConvertVisitor(pc, fileName); pc.UpdateProjectContent(null, cv.Convert(cu)); } }
internal static IProjectContent ParseTestCase() { const string fileName = "TypeSystemTests.TestCase.cs"; CSharpParser parser = new CSharpParser(); CompilationUnit cu; using (Stream s = typeof(TypeSystemTests).Assembly.GetManifestResourceStream(typeof(TypeSystemTests), fileName)) { cu = parser.Parse(s); } var testCasePC = new SimpleProjectContent(); CSharpParsedFile parsedFile = new TypeSystemConvertVisitor(testCasePC, fileName).Convert(cu); parsedFile.Freeze(); testCasePC.UpdateProjectContent(null, parsedFile); return(testCasePC); }