public static StringBuilder Test_inter(String path)
{
Token s = new Token();
SemiExp se = new SemiExp();
s.Append("\n - Semiexpression : " + se.getSemi(path)).Append(' ', 40 - se.getSemi(path).Length).Append("One SemiExpression.");
return(s);
}
//
//----< make a copy of semiEpression >-------------------------------
public SemiExp clone()
{
SemiExp copy = new SemiExp();
for (int i = 0; i < count; ++i)
{
copy.Add(this[i]);
}
return(copy);
}
public bool getSemi()
{
semiExp.RemoveRange(0, semiExp.Count); // empty container
do
{
get();
if (currTok == "")
{
break;
} // end of linea
// check if comment
if (!discardComments && isComment(currTok))
{
semiExp.Add(currTok);
}
else if (discardComments && isComment(currTok))
{
return(true);
}
else if ((currTok == "\r\n") && semiExp.Count > 0)
{
if (semiExp[0].StartsWith("#"))
{
semiExp.Add(currTok); break;
}
}
else if (returnNewLines || currTok != "\n")
{
semiExp.Add(currTok);
}
else
{
break;
}
} while (!isTerminator(currTok) || count == 0);
trim();
if (semiExp.Contains("for"))
{
SemiExp se = clone(); // make a copy of the semiExp
getSemi(); // note recursive call
se.Add(semiExp.ToArray());
getSemi();
se.Add(semiExp.ToArray());
semiExp.Clear();
for (int i = 0; i < se.count; ++i)
{
semiExp.Add(se[i]);
}
}
return(semiExp.Count > 0);
}
public void trim()
{
SemiExp temp = new SemiExp();
foreach (string tok in semiExp)
{
if (isWhiteSpace(tok))
{
continue;
}
temp.Add(tok);
}
semiExp = temp.semiExp;
}
//----< test for equality >------------------------------------------
override public bool Equals(Object semi)
{
SemiExp temp = (SemiExp)semi;
if (temp.count != this.count)
{
return(false);
}
for (int i = 0; i < temp.count && i < this.count; ++i)
{
if (this[i] != temp[i])
{
return(false);
}
}
return(true);
}
static bool TestSemi(string path)
{
SemiExp test = new SemiExp();
test.returnNewLines = true;
test.displayNewLines = true;
if (!test.open(path))
{
Console.Write("\n Can't open file {0}", path);
}
while (test.GetSemi())
{
test.display();
}
test.close();
return(true);
}
//---------< get a set of a semi >------------------------------------
public bool GetSemi()
{
semiExp.RemoveRange(0, semiExp.Count); // empty container
do
{
strb = toker.getTok();
if (strb != null)
{
semi = strb.ToString();
}
if (isComment(semi)) //throw the comment
{
continue;
}
if (strb == null) //end of file
{
return(false);
}
if (returnNewLines || !semi.Equals("\n"))
{
semiExp.Add(semi);
}
} while (!isTerminator(semi) || count == 0);
trim();
if (semiExp.Contains("for"))
{
SemiExp se = clone();
GetSemi(); //recursively
se.Add(semiExp.ToArray());
GetSemi();
se.Add(semiExp.ToArray());
semiExp.Clear();
for (int i = 0; i < se.count; i++)
{
semiExp.Add(se[i]);
}
}
return(semiExp.Count > 0);
}
public static StringBuilder Test_semi(String path)
{
StringBuilder str = new StringBuilder();
SemiExp s = new SemiExp();
int count = 0;
List <List <string> > s_ex = s.WholeSemi(path);
foreach (List <String> t in s_ex)
{
if (count > 7)
{
continue;
}
StringBuilder msg = new Token();
for (int i = 0; i < t.Count(); i++)
{
if (!t[i].Equals("\n"))
{
msg.Append(t[i]);
msg.Append(" ");
}
}
count++;
str.Append("\n - " + msg).Append(' ', 60 - msg.Length);
if (msg.ToString().Contains("#"))
{
str.Append("| # condition satisfied");
}
if (msg.ToString().Contains("for"))
{
str.Append("| for condition satisfied");
}
if (msg.ToString().Contains("{") || msg.ToString().Contains("}") || msg.ToString().Contains(";") && !msg.ToString().Contains("for"))
{
str.Append("| end condition satisfied");
}
}
return(str);
}
public static StringBuilder Test_semi_here(String path)
{
StringBuilder str = new StringBuilder();
SemiExp s = new SemiExp();
int count = 0;
List <List <string> > s_ex = s.WholeSemi(path);
foreach (List <String> t in s_ex)
{
StringBuilder msg = new Token();
for (int i = 0; i < t.Count(); i++)
{
if (!t[i].Equals("\n"))
{
msg.Append(t[i]);
msg.Append(" ");
}
}
count++;
str.Append("\n - " + msg);
}
return(str);
}
static void Main(string[] args)
{
Console.Write("\n Testing semiExp Operations");
Console.Write("\n ============================\n");
SemiExp test = new SemiExp();
test.returnNewLines = true;
test.displayNewLines = true;
string testFile = "../../Dev_SemiExpTest.cs";
//string testFile = "../../test3.cs";
if (!test.open(testFile))
{
Console.Write("\n Can't open file {0}", testFile);
}
while (test.getSemi())
{
if (test.gotCollection() != "")
{
//test.display();
}
}
test.initialize();
test.insert(0, "this");
test.insert(1, "is");
test.insert(2, "a");
test.insert(3, "test");
test.display();
Console.Write("\n 2nd token = \"{0}\"\n", test[1]);
Console.Write("\n removing first token:");
test.remove(0);
test.display();
Console.Write("\n");
Console.Write("\n removing token \"test\":");
test.remove("test");
test.display();
Console.Write("\n");
Console.Write("\n making copy of semiExpression:");
SemiExp copy = test.clone();
copy.display();
Console.Write("\n");
if (args.Length == 0)
{
Console.Write("\n Please enter name of file to analyze\n\n");
return;
}
SemiExp semi = new SemiExp();
semi.returnNewLines = false;
if (!semi.open(args[0]))
{
Console.Write("\n can't open file {0}\n\n", args[0]);
return;
}
Console.Write("\n Analyzing file {0}", args[0]);
Console.Write("\n ----------------------------------\n");
while (semi.getSemi())
{
semi.display();
}
semi.close();
}