public static void PrintAsciiTree(Node ast)
{
var asciiBuilder = new AsciiTreeBuilderVisitor();
asciiBuilder.Visit(ast);
Console.Write(asciiBuilder.GetStringTree());
}
public void AstBuilding_Valid()
{
var path = Path.Combine("tests", "ast-building", "valid");
var astBuilder = new AstBuilderVisitor();
var asciiPrinter = new AsciiTreeBuilderVisitor();
foreach (var testFile in Directory.GetFiles(path, "*.js", SearchOption.AllDirectories))
{
var parser = Program.CreateParser(File.ReadAllText(testFile));
asciiPrinter.Visit(astBuilder.Visit(Program.TryToBuildParseTree(parser)));
var expected = File.ReadAllText(Path.ChangeExtension(testFile, ".tree.ascii"));
Assert.AreEqual(asciiPrinter.GetStringTree(), expected);
asciiPrinter.ClearTree();
}
}
