static void Main(string[] args)
{
var inputFolders = new string[] { "../extractor" };
IEnumerable <string> files = inputFolders.SelectMany(folder
=> Directory.EnumerateFiles(folder, "*.cs", SearchOption.AllDirectories));
StringBuilder builder = new StringBuilder();
foreach (string filename in files)
{
builder.Append(File.ReadAllText(filename));
}
string sourceCode = builder.ToString();
SyntaxTree tree = SyntaxFactory.ParseSyntaxTree(sourceCode);
var registry = new DeclarationRegistry(tree);
var method = new MethodExtraction(registry, "GetReferenced");
Console.WriteLine("digraph d {");
foreach (var mthd in method.GetCalls())
{
Console.WriteLine($"{method.Name} -> {mthd.Name}");
}
foreach (var mthd in method.GetCallees())
{
Console.WriteLine($"{mthd.Name} -> {method.Name}");
}
Console.WriteLine("}");
}
public void Calls()
{
string code = @"
class A
{
public A()
{
_b = new B();
}
public void f()
{
return _b.g();
}
private B _b;
}
class B
{
public void g() { }
}
";
SyntaxTree tree = SyntaxFactory.ParseSyntaxTree(code);
var registry = new DeclarationRegistry(tree);
ITypeExtraction b = new ClassExtraction(registry, "B");
MethodExtraction g1 = b.GetMethods().First();
MethodExtraction f = g1.GetCallees().First();
MethodExtraction g2 = f.GetCalls().First();
Assert.Equal("g", g1.Name);
Assert.Equal("f", f.Name);
Assert.Equal("g", g2.Name);
}