def tokenization(self) -> TokenSequence:
element_tokens = self._syntax.tokenization()
return (TokenSequence.empty()
if not element_tokens else TokenSequence.concat([
TokenSequence.optional_new_line(),
element_tokens,
]))
def _expectation_type_tokens(self) -> TokenSequence:
return (TokenSequence.empty()
if self._expectation_type is ExpectationType.POSITIVE else
TokenSequence.sequence([
logic.NOT_OPERATOR_NAME,
layout.OPTIONAL_NEW_LINE,
]))
def _file_matcher_tokens(self) -> TokenSequence:
if not self._file_matcher:
return TokenSequence.empty()
else:
return TokenSequence.concat([
TokenSequence.singleton(':'),
TokenSequence.optional_new_line(),
self._file_matcher.tokenization(),
])
def runTest(self):
# ARRANGE #
program_w_superfluous_stx = CustomPgmAndArgsAbsStx(
TokenSequence.empty())
define_symbol_syntax = DefineSymbolWMandatoryValue(
'the_symbol',
ValueType.PROGRAM,
program_w_superfluous_stx,
)
PARSE_CHECKER.check_invalid_syntax__abs_stx(self, define_symbol_syntax)
def empty() -> AbstractSyntax:
return CustomAbstractSyntax(TokenSequence.empty())
def tokenization(self) -> TokenSequence:
return (TokenSequence.empty() if self._argument is None else
token_sequences.OptionWMandatoryValue(
self._option_name, self._argument.tokenization()))
def tokenization(self) -> TokenSequence:
return (TokenSequence.empty() if self._optional is None else
self._tokenizer(self._optional.tokenization()))
def tokenization(self) -> TokenSequence:
return TokenSequence.empty()
def empty() -> IntegerMatcherAbsStx:
return CustomIntegerMatcherAbsStx(TokenSequence.empty())
def _phase_spec_tokenization(self) -> TokenSequence:
return (TokenSequence.empty() if self.phase_spec is None else
OptionWMandatoryValue.of_option_name__str_arg(
defs.PHASE_SPEC__OPTION_NAME,
_PHASE_SPEC_VALUES[self.phase_spec],
))
def runTest(self):
actual = TokenSequence.empty().tokens
self.assertEqual((), actual)
def empty() -> PgmAndArgsAbsStx:
return CustomPgmAndArgsAbsStx(
TokenSequence.empty()
)
def empty() -> PathAbsStx:
return CustomPathAbsStx(TokenSequence.empty())
def missing_value() -> StringSourceAbsStx:
return CustomStringSourceAbsStx(TokenSequence.empty())