90 lines
2.9 KiB
Python
90 lines
2.9 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Basic Shell Tests
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~~~~~~~~~~~~~~~~~
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:copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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import unittest
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from pygments.token import Token
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from pygments.lexers import BashLexer
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class BashTest(unittest.TestCase):
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def setUp(self):
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self.lexer = BashLexer()
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self.maxDiff = None
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def testCurlyNoEscapeAndQuotes(self):
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fragment = u'echo "${a//["b"]/}"\n'
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tokens = [
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(Token.Name.Builtin, u'echo'),
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(Token.Text, u' '),
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(Token.Literal.String.Double, u'"'),
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(Token.String.Interpol, u'${'),
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(Token.Name.Variable, u'a'),
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(Token.Punctuation, u'//['),
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(Token.Literal.String.Double, u'"b"'),
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(Token.Punctuation, u']/'),
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(Token.String.Interpol, u'}'),
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(Token.Literal.String.Double, u'"'),
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(Token.Text, u'\n'),
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]
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self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
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def testCurlyWithEscape(self):
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fragment = u'echo ${a//[\\"]/}\n'
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tokens = [
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(Token.Name.Builtin, u'echo'),
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(Token.Text, u' '),
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(Token.String.Interpol, u'${'),
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(Token.Name.Variable, u'a'),
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(Token.Punctuation, u'//['),
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(Token.Literal.String.Escape, u'\\"'),
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(Token.Punctuation, u']/'),
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(Token.String.Interpol, u'}'),
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(Token.Text, u'\n'),
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]
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self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
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def testParsedSingle(self):
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fragment = u"a=$'abc\\''\n"
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tokens = [
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(Token.Name.Variable, u'a'),
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(Token.Operator, u'='),
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(Token.Literal.String.Single, u"$'abc\\''"),
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(Token.Text, u'\n'),
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]
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self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
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def testShortVariableNames(self):
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fragment = u'x="$"\ny="$_"\nz="$abc"\n'
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tokens = [
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# single lone $
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(Token.Name.Variable, u'x'),
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(Token.Operator, u'='),
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(Token.Literal.String.Double, u'"'),
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(Token.Text, u'$'),
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(Token.Literal.String.Double, u'"'),
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(Token.Text, u'\n'),
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# single letter shell var
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(Token.Name.Variable, u'y'),
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(Token.Operator, u'='),
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(Token.Literal.String.Double, u'"'),
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(Token.Name.Variable, u'$_'),
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(Token.Literal.String.Double, u'"'),
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(Token.Text, u'\n'),
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# multi-letter user var
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(Token.Name.Variable, u'z'),
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(Token.Operator, u'='),
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(Token.Literal.String.Double, u'"'),
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(Token.Name.Variable, u'$abc'),
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(Token.Literal.String.Double, u'"'),
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(Token.Text, u'\n'),
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]
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self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))
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