public static bool findSequence(bool findAll, params string[] toks)
{
bool found = false;
if (!File.Exists(file))
{
return(false);
}
Lexer.Semi semi = new Lexer.Semi();
Lexer.Toker toker = new Lexer.Toker();
toker.open(file);
semi.toker = toker;
while (!semi.isDone())
{
semi.get();
if (semi.hasSequence(toks))
{
semi.show();
found = true;
if (findAll == false)
{
return(true);
}
}
}
return(found);
}
public bool doTest()
{
ReqDisplay.title("Requirement #10c");
ReqDisplay.message("Testing semi extraction");
result = FileUtils.fileLines(fileSpec2);
if (!result)
{
return(false);
}
Lexer.Toker toker = new Lexer.Toker();
toker.doReturnComments = true;
toker.open(fileSpec2);
Lexer.Semi semi = new Lexer.Semi();
semi.toker = toker;
while (!semi.isDone())
{
semi.get();
replace(semi, "\n", "\\n");
replace(semi, "\r", "\\r");
//replace(semi, )
semi.show();
}
return(result);
}
public bool doTest()
{
ReqDisplay.title("Requirement #10b");
ReqDisplay.message("Testing token extraction");
result = FileUtils.fileLines(fileSpec1);
if (!result)
{
return(false);
}
Lexer.Toker toker = new Lexer.Toker();
toker.doReturnComments = true;
toker.open(fileSpec1);
List <Token> tokList = new List <Token>();
while (!toker.isDone())
{
Token tok = toker.getTok();
if (tok == "\n")
{
tok = "\\n";
}
if (tok == "\r")
{
tok = "\\r";
}
tokList.Add(tok);
}
ReqDisplay.showList(tokList, "Tokens:");
return(result);
}
public bool doTest()
{
ReqDisplay.title("Requirement #10a");
ReqDisplay.message("Testing special tokens");
Lexer.Toker toker = new Lexer.Toker();
HashSet <string> oneCharToks = toker.oneCharTokens();
ReqDisplay.showSet(oneCharToks, "one char Tokens:");
Console.Write("\n adding token \"@\"");
toker.addOneCharToken("@");
ReqDisplay.showSet(oneCharToks, "one char Tokens:");
Console.Write("\n removing token \"@\"");
toker.removeOneCharToken("@");
ReqDisplay.showSet(oneCharToks, "one char Tokens:");
HashSet <string> twoCharToks = toker.twoCharTokens();
ReqDisplay.showSet(twoCharToks, "two char Tokens:");
return(result);
}
public bool doTest()
{
ReqDisplay.title("Requirement #5");
ReqDisplay.message("Toker reads one token with each call to getTok()");
Lexer.Toker toker = new Lexer.Toker();
fileSpec = Path.GetFullPath(fileSpec);
if (!toker.open(fileSpec))
{
Console.Write("\n Toker can't open file \"{0}\"", fileSpec);
return(result = false);
}
else
{
Console.Write("\n tokenizing file \"{0}\"", fileSpec);
}
for (int i = 0; i < 5; ++i)
{
Console.Write("\n called Toker.getTok() to get \"{0}\"", toker.getTok());
}
return(result);
}
public bool doTest()
{
ReqDisplay.title("Requirement #6");
ReqDisplay.message("Semi uses to get tokens until a terminator is retrieved");
Lexer.Toker toker = new Lexer.Toker();
fileSpec = Path.GetFullPath(fileSpec);
if (!toker.open(fileSpec))
{
Console.Write("\n toker can't open \"{0}\"", fileSpec);
return(result = false);
}
else
{
Console.Write("\n processing file \"{0}\"", fileSpec);
}
Lexer.Semi semi = new Lexer.Semi();
semi.toker = toker;
while (!semi.isDone())
{
semi.get();
semi.show();
}
return(result);
}
