public void EndOfStringAssertionTest(string input, bool expected)
{
string pattern = "^fooa$";
var target = NFA.Sequence(NFA.Sequence("fooa"), NFA.EndOfStringAssertion());
Test(input, expected, target, pattern);
}
public void StartAndEndOfStringAssertionMidPatternTest(string input, bool expected)
{
string pattern = "^ab+$";
var target = NFA.Sequence(
NFA.StartOfStringAssertion(),
NFA.Character('a'),
NFA.OneOrMany(
NFA.Character('b')
),
NFA.EndOfStringAssertion()
);
Test(input, expected, target, pattern);
}
public void EndOfStringAssertionMidPatternTest(string input, bool expected)
{
string pattern = "^(a|b*$|c)$";
var target = NFA.Alternation(
NFA.Character('a'),
NFA.Sequence(
NFA.ZeroOrMany(
NFA.Character('b')
),
NFA.EndOfStringAssertion()
),
NFA.Character('c')
);
Test(input, expected, target, pattern);
}
public void Visit(EndOfInput target)
{
stack.Push(NFA.EndOfStringAssertion());
}
