static void TestLexer()
{
int a = 46;
for (int i = 1; i <= a; i++)
{
StreamReader test = File.OpenText(Path.Combine(AppDomain.CurrentDomain.BaseDirectory,
@"C:\Users\ellia\source\repos\Compiler\Compiler\lexer_tests\tests\" + i + ".txt"));
StreamReader result = File.OpenText(Path.Combine(AppDomain.CurrentDomain.BaseDirectory,
@"C:\Users\ellia\source\repos\Compiler\Compiler\lexer_tests\results\" + i + ".txt"));
Lexer lexer = new Lexer(test);
bool isCorrect = true;
while (true)
{
Token token = lexer.GetNext();
if (token.type == TokenType.END_OF_FILE)
{
break;
} //Console.WriteLine("Test {0} end\n", i)
string res = token.ToString();
//if (i == 45) Console.WriteLine(res);
string myres = result.ReadLine();
if (res == myres)
{
isCorrect = true;
}
else
{
Console.WriteLine(res); isCorrect = false; break;
}
}
Console.WriteLine("Test {0} : {1}", i, isCorrect);
}
}
public Node ParseBlock()
{
Token t = lexer.GetNext();
if (t.value == "{")
{
var sl = ParseStatementList();
if ((t = lexer.GetNext()).value == "}")
{
return(sl);
}
lexer.PutBack(t);
return(new NodeError());
}
lexer.PutBack(t);
return(ParseStatement());
}