public static void Main(string[] args)
{
Tokenizer T = new Tokenizer(readFile("../../terminals.txt"));
ShuntingYard N = new ShuntingYard();
string input = "";
int i = 1;
input = Console.ReadLine();
Console.WriteLine("Printing out the typed input: " + input);
T.setInput(input);
var tok = T.next();
while (tok.Symbol != "$")
{
string entry = "Node" + i.ToString();
N.addNode(entry, tok);
if (tok.Symbol == "$")
{
Console.WriteLine("Reached EOF");
break;
}
Console.WriteLine("Input:\n" + input);
Console.WriteLine("\tok:" + tok);
String sym = tok.Symbol;
tok = T.next();
i++;
}
Console.WriteLine("Printing Nodes:");
foreach (TreeNode node in N.children)
{
Console.WriteLine(" " + node.sym + " tok.sym " + node.token.Symbol);
}
}
public void ConvertToPostFixedTest()
{
ShuntingYard target = new ShuntingYard();
Tokens tokens = new Tokens("3*4 - 5*(4-3*3)");
ReturnMessage actual = target.ConvertToPostFixed(tokens.AsList());
ReturnMessage expected = new ReturnMessage(true,
new List<Token>() {
new Token("3", TokenType.numberLiteral),
new Token("4", TokenType.numberLiteral),
new Token("*", TokenType.operatorOrPunctuation),
new Token("-5", TokenType.numberLiteral),
new Token("4", TokenType.numberLiteral),
new Token("-3", TokenType.numberLiteral),
new Token("3", TokenType.numberLiteral),
new Token("*", TokenType.operatorOrPunctuation),
new Token("+", TokenType.operatorOrPunctuation),
new Token("*", TokenType.operatorOrPunctuation),
new Token("+", TokenType.operatorOrPunctuation),
});
List<Token> returnedTokens = (List<Token>)actual.ReturnValue;
List<Token> expectedTokens = (List<Token>)expected.ReturnValue;
for(int i=0;i < returnedTokens.Count;i++){
Assert.AreEqual<string>(returnedTokens[i].TokenString, expectedTokens[i].TokenString);
Assert.AreEqual(returnedTokens[i].TokenType, expectedTokens[i].TokenType);
}
}
public static void Main(string[] args)
{
Tokenizer T = new Tokenizer(readFile("../../terminals.txt"));
ShuntingYard N = new ShuntingYard();
string input = "";
int i = 1;
input = Console.ReadLine();
Console.WriteLine("Printing out the typed input: " + input);
T.setInput(input);
var tok = T.next();
while (tok.Symbol != "$")
{
//i need to turn entry into precedence
i = ShuntingYard.precedence(tok.Symbol);
string precedence = i.ToString();
N.addNode(precedence, tok);
if (tok.Symbol == "$")
{
Console.WriteLine("Reached EOF");
break;
}
tok = T.next();
}
Console.WriteLine("Printing Nodes:");
foreach (TreeNode node in N.children)
{
Console.WriteLine(" " + node.sym + " tok.sym " + node.token.Symbol);
}
}
public static void Main(string[] args)
{
Tokenizer T = new Tokenizer(readFile("../../../terminals.txt"));
string input = Console.ReadLine();
ShuntingYard N = new ShuntingYard(T, input);
}
public void AddListOfTokensTest()
{
ShuntingYard sy = new ShuntingYard();
Tokens tokens = new Tokens("Tan(3*4 - 5*(4-3*3))");
List<Token> postFixed = (List<Token>)sy.ConvertToPostFixed(tokens.AsList()).ReturnValue;
ParseTree actual = (ParseTree)new ParseTree().AddListOfTokens(
postFixed).ReturnValue;
Debug.Print(actual.Visualize());
//Assert.Inconclusive("Check the output window and see if the result is correct");
}
