def do_test(self, pattern, target, dfa_result, nfa_result, parser_factory):
alphabet = LineAwareAlphabet(UnicodeAlphabet.instance(), parser_factory)
compiler = Compiler.single(alphabet, pattern)
str(compiler.expression)
# text = str(compiler.expression)
# assert text == format('(?P<label>{0!s})', pattern), text
factory = LineAwareStreamFactory(alphabet)
target = factory.from_string(target)
dfa = compiler.dfa()
result = dfa.match(target)
if result:
(a, b, c) = result
(p, q, r) = dfa_result
assert a == p, result
assert b == q, result
assert_str(repr(c), r)
else:
assert dfa_result == None, dfa_result
nfa = compiler.nfa()
result = list(nfa.match(target))
assert len(result) == len(nfa_result), result
for ((a,b,c), (p,q,r)) in zip(result, nfa_result):
assert a == p, result
assert b == q, result
assert_str(repr(c), r)
def do_test(self, pattern, target, dfa_result, nfa_result, parser_factory):
alphabet = LineAwareAlphabet(UnicodeAlphabet.instance(),
parser_factory)
compiler = Compiler.single(alphabet, pattern)
str(compiler.expression)
# text = str(compiler.expression)
# assert text == format('(?P<label>{0!s})', pattern), text
factory = LineAwareStreamFactory(alphabet)
target = factory.from_string(target)
dfa = compiler.dfa()
result = dfa.match(target)
if result:
(a, b, c) = result
(p, q, r) = dfa_result
assert a == p, result
assert b == q, result
assert_str(repr(c), r)
else:
assert dfa_result == None, dfa_result
nfa = compiler.nfa()
result = list(nfa.match(target))
assert len(result) == len(nfa_result), result
for ((a, b, c), (p, q, r)) in zip(result, nfa_result):
assert a == p, result
assert b == q, result
assert_str(repr(c), r)
def do_test(self, pattern, target, dfa_result, nfa_result):
alphabet = UnicodeAlphabet.instance()
compiler = Compiler.single(alphabet, pattern)
text = str(compiler.expression)
assert text == format('(?P<label>{0!s})', pattern), text
nfa = compiler.nfa()
result = list(nfa.match(target))
assert result == nfa_result, result
dfa = compiler.dfa()
result = dfa.match(target)
assert result == dfa_result, result
def do_test(self, pattern, target, dfa_result, nfa_result):
alphabet = UnicodeAlphabet.instance()
compiler = Compiler.single(alphabet, pattern)
text = str(compiler.expression)
assert text == fmt('(?P<label>{0!s})', pattern), text
nfa = compiler.nfa()
result = list(nfa.match((0, StringHelper(target))))
assert result == nfa_result, result
dfa = compiler.dfa()
result = dfa.match((0, StringHelper(target)))
assert result == dfa_result, result
