static void Main(string[] args)
{
Console.Write("\n testing Semi");
Console.Write("\n ==============");
ITokenCollection semi = Factory.create();
string source = "../../semi.cs";
if (!semi.open(source))
{
Console.Write("\n Can't open {0}\n", source);
return;
}
while (!semi.isDone())
{
semi.get();
semi.show();
}
Console.Write("\n");
Console.Write("\n demonstrating semi operations");
Console.Write("\n -------------------------------");
ITokenCollection test = Factory.create();
test.add("one").add("two").add("three");
test.show();
if (test.hasSequence("one", "three"))
Console.Write("\n semi has token \"one\" followed by token \"three\"");
if (!test.hasSequence("foo", "two"))
Console.Write("\n semi does not have token \"foo\" followed by token \"two\"");
if (!test.hasTerminator())
Console.Write("\n semi does not have terminator");
Console.Write("\n demonstrate changing semi with insert and add");
test.insert(0, "#");
test.add("\n");
test.show();
Console.Write("\n demonstrate semi tests");
if (test.hasTerminator())
Console.Write("\n semi has terminator");
else
Console.Write("\n semi does not have terminator");
int index;
Token tok = "two";
if (test.find(tok, out index))
Console.Write("\n found token \"{0}\" at position {1}", tok, index);
else
Console.Write("\n did not find token \"{0}\"", tok);
tok = "foo";
if (test.find(tok, out index))
Console.Write("\n found token \"{0}\" at position {1}", tok, index);
else
Console.Write("\n did not find token \"{0}\"", tok);
tok = "one";
Token tok2 = test.predecessor(tok);
Console.Write("\n predecessor of \"{0}\" is \"{1}\"", tok, tok2);
tok = "bar";
tok2 = test.predecessor(tok);
Console.Write("\n predecessor of \"{0}\" is \"{1}\"", tok, tok2);
Console.Write("\n indexing semi\n ");
for (int i = 0; i < test.size(); ++i)
Console.Write("{0} ", test[i]);
Console.Write("\n using foreach:\n ");
foreach (var tk in test)
Console.Write("{0} ", tk);
Console.Write("\n\n");
}
