// 1.4)
public static void test14()
{
System.Console.WriteLine("Work LetDigLexer:");
string[] testInput = { "f8s7s0n0", "s", "s0", "", "0", "sdif", "+", "s12hb" };
Lexer L;
for (int i = 0; i < testInput.Length; ++i)
{
L = new LetDigLexer(testInput[i]);
try{
L.Parse();
}
catch (LexerException e) {
System.Console.WriteLine(e.Message);
}
}
}
public static void Test4()
{
System.Console.WriteLine("\n------------------");
System.Console.WriteLine("\nTests for Task 4");
string input = "a1b2b3";
Lexer L = new LetDigLexer(input);
try
{
L.Parse();
}
catch (LexerException e)
{
System.Console.WriteLine(e.Message);
}
input = "a1b4c";
L = new LetDigLexer(input);
try
{
L.Parse();
}
catch (LexerException e)
{
System.Console.WriteLine(e.Message);
}
input = "a";
L = new LetDigLexer(input);
try
{
L.Parse();
}
catch (LexerException e)
{
System.Console.WriteLine(e.Message);
}
System.Console.WriteLine("\nThere should be errors:");
input = "4a2s";
L = new LetDigLexer(input);
try
{
L.Parse();
}
catch (LexerException e)
{
System.Console.WriteLine(e.Message);
}
input = "aa1d2d3";
L = new LetDigLexer(input);
try
{
L.Parse();
}
catch (LexerException e)
{
System.Console.WriteLine(e.Message);
}
input = "b2h345";
L = new LetDigLexer(input);
try
{
L.Parse();
}
catch (LexerException e)
{
System.Console.WriteLine(e.Message);
}
input = "";
L = new LetDigLexer(input);
try
{
L.Parse();
}
catch (LexerException e)
{
System.Console.WriteLine(e.Message);
}
input = "0";
L = new LetDigLexer(input);
try
{
L.Parse();
}
catch (LexerException e)
{
System.Console.WriteLine(e.Message);
}
}
