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# -*- coding: utf-8 -*-
"""
Basic Shell Tests
~~~~~~~~~~~~~~~~~
:copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import unittest
from pygments.token import Token
from pygments.lexers import BashLexer
class BashTest(unittest.TestCase):
def setUp(self):
self.lexer = BashLexer()
self.maxDiff = None
def testCurlyNoEscapeAndQuotes(self):
fragment = u'echo "${a//["b"]/}"\n'
tokens = [
(Token.Name.Builtin, u'echo'),
(Token.Text, u' '),
(Token.Literal.String.Double, u'"'),
(Token.String.Interpol, u'${'),
(Token.Name.Variable, u'a'),
(Token.Punctuation, u'//['),
(Token.Literal.String.Double, u'"b"'),
(Token.Punctuation, u']/'),
(Token.String.Interpol, u'}'),
(Token.Literal.String.Double, u'"'),
(Token.Text, u'\n'),
]
self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
def testCurlyWithEscape(self):
fragment = u'echo ${a//[\\"]/}\n'
tokens = [
(Token.Name.Builtin, u'echo'),
(Token.Text, u' '),
(Token.String.Interpol, u'${'),
(Token.Name.Variable, u'a'),
(Token.Punctuation, u'//['),
(Token.Literal.String.Escape, u'\\"'),
(Token.Punctuation, u']/'),
(Token.String.Interpol, u'}'),
(Token.Text, u'\n'),
]
self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
def testParsedSingle(self):
fragment = u"a=$'abc\\''\n"
tokens = [
(Token.Name.Variable, u'a'),
(Token.Operator, u'='),
(Token.Literal.String.Single, u"$'abc\\''"),
(Token.Text, u'\n'),
]
self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
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