def setUp(self):
self._parser = Parser(TestGrammar())
self._parser.enableBlockComments()
self._parser.enableFullBacktracking()
Position.setTabSize(4)
class ParserTest(unittest.TestCase):
def setUp(self):
self._parser = Parser(TestGrammar())
self._parser.enableBlockComments()
self._parser.enableFullBacktracking()
Position.setTabSize(4)
def tearDown(self):
self._parser = None
def testPositionInfo(self):
filePath = os.path.abspath(os.path.dirname(__file__)) + os.sep + "testcode"
root = self._parser.parseFile(filePath, TreeCatg.PARSE_TREE)
print(root.toXml())
children = root.getChildren()
for1 = children[0]
for2 = children[1]
self._checkNode(for1.getChildren()[0], 1, 1, 1, 8)
self._checkNode(for1.getChildren()[1], 1, 9, 1, 14)
self._checkNode(for2.getChildren()[1], 6, 13, 6, 18)
def testTokenInfo(self):
filePath = os.path.abspath(os.path.dirname(__file__)) + os.sep + "testcode"
tokenInfo = self._parser.getTokenInfoFromFile(filePath)
for tokenType, token in tokenInfo:
startLine, startCol = token.getStartPosition()
endLine, endCol = token.getEndPosition()
text = token.getText()
if not isinstance(tokenType, Keyword):
print("(%d,%d) - (%d,%d): '%s'" % (startLine, startCol, endLine, endCol, text))
else:
print("(%d,%d) - (%d,%d): '%s' (keyword)" % (startLine, startCol, endLine, endCol, text))
def _checkNode(self, node, expStartLine, expStartCol, expEndLine, expEndCol):
line, col = node.getToken().getStartPosition()
self.assertEqual(line, expStartLine)
self.assertEqual(col, expStartCol)
line, col = node.getToken().getEndPosition()
self.assertEqual(line, expEndLine)
self.assertEqual(col, expEndCol)
