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test_ezhil.py
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# -*- coding: utf-8 -*-
"""
Basic EzhilLexer Test
~~~~~~~~~~~~~~~~~~~~
:copyright: Copyright 2015 Muthiah Annamalai <[email protected]>
:license: BSD, see LICENSE for details.
"""
import unittest
from pygments.token import Operator, Number, Text, Token
from pygments.lexers import EzhilLexer
class EzhilTest(unittest.TestCase):
def setUp(self):
self.lexer = EzhilLexer()
self.maxDiff = None
def testSum(self):
fragment = u'1+3\n'
tokens = [
(Number.Integer, u'1'),
(Operator, u'+'),
(Number.Integer, u'3'),
(Text, u'\n'),
]
self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
def testGCDExpr(self):
fragment = u'1^3+(5-5)*gcd(a,b)\n'
tokens = [
(Token.Number.Integer,u'1'),
(Token.Operator,u'^'),
(Token.Literal.Number.Integer, u'3'),
(Token.Operator, u'+'),
(Token.Punctuation, u'('),
(Token.Literal.Number.Integer, u'5'),
(Token.Operator, u'-'),
(Token.Literal.Number.Integer, u'5'),
(Token.Punctuation, u')'),
(Token.Operator, u'*'),
(Token.Name, u'gcd'),
(Token.Punctuation, u'('),
(Token.Name, u'a'),
(Token.Operator, u','),
(Token.Name, u'b'),
(Token.Punctuation, u')'),
(Token.Text, u'\n')
]
self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
def testIfStatement(self):
fragment = u"""@( 0 > 3 ) ஆனால்
பதிப்பி "wont print"
முடி"""
tokens = [
(Token.Operator, u'@'),
(Token.Punctuation, u'('),
(Token.Text, u' '),
(Token.Literal.Number.Integer,u'0'),
(Token.Text, u' '),
(Token.Operator,u'>'),
(Token.Text, u' '),
(Token.Literal.Number.Integer, u'3'),
(Token.Text, u' '),
(Token.Punctuation, u')'),
(Token.Text, u' '),
(Token.Keyword, u'ஆனால்'),
(Token.Text, u'\n'),
(Token.Text, u'\t'),
(Token.Keyword, u'பதிப்பி'),
(Token.Text, u' '),
(Token.Literal.String, u'"wont print"'),
(Token.Text, u'\t'),
(Token.Text, u'\n'),
(Token.Keyword, u'முடி'),
(Token.Text, u'\n')
]
self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
def testFunction(self):
fragment = u"""# (C) முத்தையா அண்ணாமலை 2013, 2015
நிரல்பாகம் gcd ( x, y )
மு = max(x,y)
q = min(x,y)
@( q == 0 ) ஆனால்
பின்கொடு மு
முடி
பின்கொடு gcd( மு - q , q )
முடி\n"""
tokens = [
(Token.Comment.Single,
u'# (C) \u0bae\u0bc1\u0ba4\u0bcd\u0ba4\u0bc8\u0baf\u0bbe \u0b85'
u'\u0ba3\u0bcd\u0ba3\u0bbe\u0bae\u0bb2\u0bc8 2013, 2015\n'),
(Token.Keyword,u'நிரல்பாகம்'),
(Token.Text, u' '),
(Token.Name, u'gcd'),
(Token.Text, u' '),
(Token.Punctuation, u'('),
(Token.Text, u' '),
(Token.Name, u'x'),
(Token.Operator, u','),
(Token.Text, u' '),
(Token.Name, u'y'),
(Token.Text, u' '),
(Token.Punctuation, u')'),
(Token.Text, u'\n'),
(Token.Text, u' '),
(Token.Name, u'\u0bae\u0bc1'),
(Token.Text, u' '),
(Token.Operator, u'='),
(Token.Text, u' '),
(Token.Name.Builtin, u'max'),
(Token.Punctuation, u'('),
(Token.Name, u'x'),
(Token.Operator, u','),
(Token.Name, u'y'),
(Token.Punctuation, u')'),
(Token.Text, u'\n'),
(Token.Text, u' '),
(Token.Name, u'q'),
(Token.Text, u' '),
(Token.Operator, u'='),
(Token.Text, u' '),
(Token.Name.Builtin, u'min'),
(Token.Punctuation, u'('),
(Token.Name, u'x'),
(Token.Operator, u','),
(Token.Name, u'y'),
(Token.Punctuation, u')'),
(Token.Text, u'\n'),
(Token.Text, u'\n'),
(Token.Text, u' '),
(Token.Operator, u'@'),
(Token.Punctuation, u'('),
(Token.Text, u' '),
(Token.Name, u'q'),
(Token.Text, u' '),
(Token.Operator, u'=='),
(Token.Text, u' '),
(Token.Literal.Number.Integer, u'0'),
(Token.Text, u' '),
(Token.Punctuation, u')'),
(Token.Text, u' '),
(Token.Keyword, u'ஆனால்'),
(Token.Text, u'\n'),
(Token.Text, u' '),
(Token.Keyword, u'பின்கொடு'),
(Token.Text, u' '),
(Token.Name, u'\u0bae\u0bc1'),
(Token.Text, u'\n'),
(Token.Text, u' '),
(Token.Keyword, u'முடி'),
(Token.Text, u'\n'),
(Token.Text, u' '),
(Token.Keyword, u'\u0baa\u0bbf\u0ba9\u0bcd\u0b95\u0bca\u0b9f\u0bc1'),
(Token.Text, u' '),
(Token.Name, u'gcd'),
(Token.Punctuation, u'('),
(Token.Text, u' '),
(Token.Name, u'\u0bae\u0bc1'),
(Token.Text, u' '),
(Token.Operator, u'-'),
(Token.Text, u' '),
(Token.Name, u'q'),
(Token.Text, u' '),
(Token.Operator, u','),
(Token.Text, u' '),
(Token.Name, u'q'),
(Token.Text, u' '),
(Token.Punctuation, u')'),
(Token.Text, u'\n'),
(Token.Keyword, u'முடி'), #u'\u0bae\u0bc1\u0b9f\u0bbf'),
(Token.Text, u'\n')
]
self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
if __name__ == "__main__":
unittest.main()