def testHTMLTable(self):
productionrulesetlogical = load_bnf_file("pydsl/contrib/grammar/TrueHTMLTable.bnf")
parser = RecursiveDescentParser(productionrulesetlogical)
result = parser.get_trees("<table><tr><td>1</td></tr></table>")
self.assertTrue(result)
result = parser.get_trees("<trble><tr><td>1</td></tr></table>")
self.assertFalse(result)
def testLogicalExpression(self):
productionrulesetlogical = load_bnf_file("pydsl/contrib/grammar/LogicalExpression.bnf")
parser = RecursiveDescentParser(productionrulesetlogical)
result = parser.get_trees("True&&False")
self.assertTrue(result)
result = parser.get_trees("True&|False")
self.assertFalse(result)
def testLogicalExp(self):
productionrulesetlogical = load_bnf_file("pydsl/contrib/grammar/LogicalExpression.bnf")
#import pdb
#pdb.set_trace()
parser = RecursiveDescentParser(productionrulesetlogical)
result = parser.get_trees(self.tokelist5)
self.assertTrue(result)
def load(self, name, **kwargs):
resultlist = self._searcher.search(name)
if len(resultlist) > 1:
LOG.error("Found two or more matches, FIXME: processing the first, should raise exception")
if len(resultlist) == 0:
raise KeyError(self.__class__.__name__ + name)
filepath = list(resultlist)[0]["filepath"]
if _isRELFileName(filepath):
from pydsl.Memory.File.Regexp import load_re_from_file
return load_re_from_file(filepath)
if _isGDLFileName(filepath):
from pydsl.Memory.File.BNF import load_bnf_file
return load_bnf_file(filepath)
if _isBoardFileName(filepath):
from pydsl.Memory.File.Board import load_board_file
return load_board_file(filepath)
from pydsl.Memory.File.Python import load_python_file
return load_python_file(filepath, **kwargs)
def testFileLoader(self):
from pydsl.Memory.File.BNF import load_bnf_file
self.assertTrue(load_bnf_file("tests/Date.bnf"))
def testTrueFalse(self):
productionrulesetlogical = load_bnf_file("pydsl/contrib/grammar/TrueFalse.bnf")
parser = RecursiveDescentParser(productionrulesetlogical)
result = parser.get_trees(self.tokelist5)
self.assertTrue(result)
