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using System;
using System.IO;
using ICSharpCode.NRefactory.Parser;
using CSharpBinding.Parser;
// print out parsing errors
// from a dir recursively
// or a single file
class ParserTest
{
static Parser p = new Parser ();
static Lexer lexer;
static int counter = 0;
static int errors = 0;
static int Main (string[] args)
{
if (args.Length == 1 && Directory.Exists (args[0]))
Parse (new DirectoryInfo (args[0]));
else if (args.Length == 1 && File.Exists (args[0]))
Parse (new FileInfo (args[0]));
else
return PrintUsage ();
Console.WriteLine ("{0} out of {1} failed to parse correctly", errors, counter);
return 0;
}
static int PrintUsage ()
{
Console.WriteLine ("usage: parse.exe <dir>");
return 0;
}
static void Parse (FileInfo file)
{
if (file.Exists) {
lexer = new Lexer (new FileReader (file.FullName));
p.Parse (lexer);
CSharpVisitor v = new CSharpVisitor ();
v.Visit (p.compilationUnit, null);
v.Cu.ErrorsDuringCompile = p.Errors.count > 0;
if (v.Cu.ErrorsDuringCompile) {
Console.WriteLine ("errors in parsing " + file.FullName);
errors ++;
}
else {
counter ++;
}
foreach (ErrorInfo error in p.Errors.ErrorInformation)
Console.WriteLine (error.ToString ());
}
}
static void Parse (DirectoryInfo dir)
{
foreach (FileInfo f in dir.GetFiles ("*.cs"))
Parse (f);
foreach (DirectoryInfo di in dir.GetDirectories ())
Parse (di);
}
}
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