public static IEnumerable <ISymbol> AnalyzeCode(string code)
{
var syntaxTree = CSharpSyntaxTree.ParseText(code);
var compilation = CSharpCompilation.Create("CoreFX", new[] { syntaxTree })
.AddReferences(MetadataReference.CreateFromFile(typeof(object).Assembly.Location))
.AddReferences(MetadataReference.CreateFromFile(typeof(List <>).Assembly.Location));
var semanticModel = compilation.GetSemanticModel(syntaxTree);
var root = syntaxTree.GetRoot();
var locksAndObjectCreationsWalker = new LocksAndObjectCreationsWalker(semanticModel);
locksAndObjectCreationsWalker.Visit(root);
var newObjectsAndLocks = locksAndObjectCreationsWalker.NewObjectsAndLocks;
if (newObjectsAndLocks.Count > 0)
{
var lockWalker = new NonLockedObjectsWalker(newObjectsAndLocks, semanticModel);
lockWalker.Visit(root);
return(lockWalker.PotentialIssuesFound);
}
return(Enumerable.Empty <ISymbol>());
}
public void InvokeWithSomeCode(string code, int objectsCount, string expectedName)
{
var syntaxTree = GetSyntaxTree(code);
var semanticModel = GetSemanticModel(syntaxTree);
var locksAndObjectCreationWalkerDebug = new LocksAndObjectCreationsWalker(semanticModel);
locksAndObjectCreationWalkerDebug.Visit(syntaxTree.GetRoot());
Assert.AreEqual(objectsCount, locksAndObjectCreationWalkerDebug.NewObjectsAndLocks.Count);
Assert.AreEqual(expectedName, locksAndObjectCreationWalkerDebug.NewObjectsAndLocks.First().Key.Name);
}
